[Olena-bugs] Cannot compile Olena 2.0 on Ubuntu 12.10 with GCC 4.7.2

8 Mar 2013


      Voila ce que j'obtiens quand je veux builder Olena 2.0

Making all in doc
make[3]: Entering directory `/home/fabien/olena-2.0/_build/milena/doc'
rm -rf tutorial.tmp
mkdir tutorial.tmp
../../../build-aux/texi2dvi --html  --tidy --build-dir=tmp.t2d --batch
-I ../../../milena/doc -I ../../../milena/doc/outputs -I
../../../milena/doc/outputs/split -I ../../../milena/doc/img -I
../../../milena/doc/examples/split \
 -o tutorial.tmp/tutorial.html ../../../milena/doc/tutorial.tex
../../../build-aux/texi2dvi: 134: ../../../build-aux/texi2dvi: Syntax
error: Bad function name
make[3]: *** [../../../milena/doc/tutorial.stamp] Error 2
make[3]: Leaving directory `/home/fabien/olena-2.0/_build/milena/doc'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/fabien/olena-2.0/_build/milena'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/fabien/olena-2.0/_build'
make: *** [all] Error 2

et compiler scribo donne ca (attention les yeux) :


make[3]: Entering directory `/home/fabien/olena-2.0/_build/scribo/demo/viewer'
g++ -DHAVE_CONFIG_H   -DQT_WEBKIT -DQT_NO_DEBUG -DQT_XML_LIB
-DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED
-I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtGui -I/usr/include/qt4/QtXml -I/usr/include/qt4
-I. -I.  -I../../../../scribo/demo/viewer -I../../../../milena
-I../../../../scribo -fopenmp -I/usr/include/ImageMagick
-DHAVE_TESSERACT_2  -DNDEBUG -DMLN_WO_GLOBAL_VARS  -m64 -pipe -O2
-Wall -W -D_REENTRANT -DQT_WEBKIT -DQT_NO_DEBUG -DQT_XML_LIB
-DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED   -O3 -pipe -MT
scribo_viewer-preprocessing_options.o -MD -MP -MF
.deps/scribo_viewer-preprocessing_options.Tpo -c -o
scribo_viewer-preprocessing_options.o `test -f
'preprocessing_options.cc' || echo
'../../../../scribo/demo/viewer/'`preprocessing_options.cc


In file included from ../../../../milena/mln/core/concept/site_proxy.hh:34:0,
                 from ../../../../milena/mln/core/concept/site_iterator.hh:36,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E = mln::util::timer]’:
../../../../milena/mln/util/timer.hh:99:18:   required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/point.hh:42:0,
                 from ../../../../milena/mln/core/site_set/box.hh:38,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/gpoint.hh: In instantiation of
‘mln::Gpoint<E>::Gpoint() [with E = mln::point<mln::grid::square,
short int>]’:
../../../../milena/mln/core/point.hh:451:33:   required from
‘mln::point<G, C>::point(C, C) [with G = mln::grid::square; C = short
int]’
../../../../milena/mln/make/box2d.hh:81:34:   required from here
../../../../milena/mln/core/concept/gpoint.hh:304:19: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/site_set/box.hh:36:0,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/box.hh: In instantiation of
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::square,
short int> >]’:
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::square, short int>; mln::box<P>::site =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/make/box2d.hh:83:31:   required from here
../../../../milena/mln/core/concept/box.hh:144:21: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/box.hh:146:21: warning: variable
‘m2’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/point.hh:42:0,
                 from ../../../../milena/mln/core/site_set/box.hh:38,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/gpoint.hh: In instantiation of
‘mln::Gpoint<E>::Gpoint() [with E = mln::point<mln::grid::tick, short
int>]’:
../../../../milena/mln/core/point.hh:443:26:   required from
‘mln::point<G, C>::point(C) [with G = mln::grid::tick; C = short int]’
../../../../milena/mln/make/box1d.hh:73:31:   required from here
../../../../milena/mln/core/concept/gpoint.hh:304:19: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/site_set/box.hh:36:0,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/box.hh: In instantiation of
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::tick,
short int> >]’:
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::tick, short int>; mln::box<P>::site =
mln::point<mln::grid::tick, short int>]’
../../../../milena/mln/make/box1d.hh:74:51:   required from here
../../../../milena/mln/core/concept/box.hh:144:21: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/box.hh:146:21: warning: variable
‘m2’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/point.hh:42:0,
                 from ../../../../milena/mln/core/site_set/box.hh:38,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/gpoint.hh: In instantiation of
‘mln::Gpoint<E>::Gpoint() [with E = mln::point<mln::grid::cube, short
int>]’:
../../../../milena/mln/core/point.hh:460:40:   required from
‘mln::point<G, C>::point(C, C, C) [with G = mln::grid::cube; C = short
int]’
../../../../milena/mln/make/box3d.hh:83:37:   required from here
../../../../milena/mln/core/concept/gpoint.hh:304:19: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/site_set/box.hh:36:0,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/box.hh: In instantiation of
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::cube,
short int> >]’:
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::cube, short int>; mln::box<P>::site =
mln::point<mln::grid::cube, short int>]’
../../../../milena/mln/make/box3d.hh:86:44:   required from here
../../../../milena/mln/core/concept/box.hh:144:21: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/box.hh:146:21: warning: variable
‘m2’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/point.hh:42:0,
                 from ../../../../milena/mln/core/site_set/box.hh:38,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/gpoint.hh: In instantiation of
‘mln::Gpoint<E>::Gpoint() [with E = mln::point<mln::grid::hexa, short
int>]’:
../../../../milena/mln/core/point.hh:420:21:   required from
‘mln::point<G, C>::point() [with G = mln::grid::hexa; C = short int]’
../../../../milena/mln/make/point2d_h.hh:57:22:   required from here
../../../../milena/mln/core/concept/gpoint.hh:304:19: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/gpoint.hh:35:0,
                 from ../../../../milena/mln/core/point.hh:42,
                 from ../../../../milena/mln/core/site_set/box.hh:38,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/gdpoint.hh: In instantiation of
‘mln::Gdpoint<E>::Gdpoint() [with E = mln::dpoint<mln::grid::hexa,
short int>]’:
../../../../milena/mln/core/dpoint.hh:152:23:   required from
‘mln::dpoint<G, C>::dpoint() [with G = mln::grid::hexa; C = short
int]’
../../../../milena/mln/make/dpoint2d_h.hh:57:23:   required from here
../../../../milena/mln/core/concept/gdpoint.hh:168:19: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/site_set/box.hh:36:0,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/box.hh: In instantiation of
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::hexa,
short int> >]’:
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::hexa, short int>; mln::box<P>::site =
mln::point<mln::grid::hexa, short int>]’
../../../../milena/mln/make/box2d_h.hh:80:41:   required from here
../../../../milena/mln/core/concept/box.hh:144:21: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/box.hh:146:21: warning: variable
‘m2’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/internal/check/image_all.hh:34:0,
                 from ../../../../milena/mln/core/internal/image_base.hh:39,
                 from ../../../../milena/mln/core/internal/image_morpher.hh:35,
                 from ../../../../milena/mln/border/find.hh:34,
                 from ../../../../milena/mln/core/routine/init.hh:36,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/internal/check/image_fastest.hh: In
instantiation of ‘mln::internal::check::image_fastest_<E,
B>::image_fastest_() [with E = mln::image2d<mln::value::int_u<8u> >; B
= mln::metal::bool_<true>]’:
../../../../milena/mln/core/internal/check/image_all.hh:49:14:
required from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = mln::value::int_u<8u>;
S = mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<mln::value::int_u<8u> >; mln::internal::image_base<T, S,
E> = mln::internal::image_base<mln::value::int_u<8u>,
mln::box<mln::point<mln::grid::square, short int> >,
mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/image_primary.hh:48:12:
required from here
../../../../milena/mln/core/internal/check/image_fastest.hh:96:30:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:98:26:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:100:22:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:105:29:
warning: variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:107:26:
warning: variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:113:28:
warning: variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:115:26:
warning: variable ‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:118:22:
warning: variable ‘m8’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:122:36:
warning: variable ‘m9’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30:0,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/image.hh: In instantiation of
‘mln::Image<E>::Image() [with E = mln::image2d<mln::value::int_u<8u>
...
]’:
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = mln::value::int_u<8u>;
S = mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<mln::value::int_u<8u> >; mln::internal::image_base<T, S,
E> = mln::internal::image_base<mln::value::int_u<8u>,
mln::box<mln::point<mln::grid::square, short int> >,
mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/image_primary.hh:48:12:
required from here
../../../../milena/mln/core/concept/image.hh:218:35: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:225:21: warning: variable
‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:230:45: warning: variable
‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:235:38: warning: variable
‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:251:37: warning: variable
‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:253:35: warning: variable
‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:256:32: warning: variable
‘m8’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/concept/meta_accumulator.hh:35:0,
                 from ../../../../milena/mln/accu/shape/bbox.hh:34,
                 from ../../../../milena/mln/core/internal/geom_bbox.hh:36,
                 from ../../../../milena/mln/core/concept/window.hh:42,
                 from ../../../../milena/mln/geom/bbox.hh:45,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::stat::rank<bool>]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::stat::rank<bool>]’
../../../../milena/mln/accu/stat/rank_bool.hh:91:24:   required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/gpoint.hh:35:0,
                 from ../../../../milena/mln/core/point.hh:42,
                 from ../../../../milena/mln/core/site_set/box.hh:38,
                 from ../../../../milena/mln/core/concept/image.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/gdpoint.hh: In instantiation of
‘mln::Gdpoint<E>::Gdpoint() [with E = mln::dpoint<mln::grid::square,
short int>]’:
../../../../milena/mln/core/dpoint.hh:184:35:   required from
‘mln::dpoint<G, C>::dpoint(C, C) [with G = mln::grid::square; C =
short int]’
../../../../milena/mln/win/diag2d.hh:102:7:   required from here
../../../../milena/mln/core/concept/gdpoint.hh:168:19: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/concept/meta_accumulator.hh:35:0,
                 from ../../../../milena/mln/accu/shape/bbox.hh:34,
                 from ../../../../milena/mln/core/internal/geom_bbox.hh:36,
                 from ../../../../milena/mln/core/concept/window.hh:42,
                 from ../../../../milena/mln/geom/bbox.hh:45,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::land]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::land]’
../../../../milena/mln/accu/logic/land.hh:129:18:   required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::land_basic]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::land_basic]’
../../../../milena/mln/accu/logic/land_basic.hh:133:28:   required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::lor]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::lor]’
../../../../milena/mln/accu/logic/lor.hh:127:14:   required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::lor_basic]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::lor_basic]’
../../../../milena/mln/accu/logic/lor_basic.hh:132:28:   required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/internal/check/image_all.hh:34:0,
                 from ../../../../milena/mln/core/internal/image_base.hh:39,
                 from ../../../../milena/mln/core/internal/image_morpher.hh:35,
                 from ../../../../milena/mln/border/find.hh:34,
                 from ../../../../milena/mln/core/routine/init.hh:36,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/internal/check/image_fastest.hh: In
instantiation of ‘mln::internal::check::image_fastest_<E,
B>::image_fastest_() [with E = mln::image2d<mln::value::rgb<8u> >; B =
mln::metal::bool_<true>]’:
../../../../milena/mln/core/internal/check/image_all.hh:49:14:
required from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = mln::value::rgb<8u>; S
= mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<mln::value::rgb<8u> >; mln::internal::image_base<T, S, E>
= mln::internal::image_base<mln::value::rgb<8u>,
mln::box<mln::point<mln::grid::square, short int> >,
mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/image_primary.hh:48:12:
required from here
../../../../milena/mln/core/internal/check/image_fastest.hh:96:30:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:98:26:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:100:22:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:105:29:
warning: variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:107:26:
warning: variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:113:28:
warning: variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:115:26:
warning: variable ‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:118:22:
warning: variable ‘m8’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:122:36:
warning: variable ‘m9’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30:0,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/image.hh: In instantiation of
‘mln::Image<E>::Image() [with E = mln::image2d<mln::value::rgb<8u>
]’:
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = mln::value::rgb<8u>; S
= mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<mln::value::rgb<8u> >; mln::internal::image_base<T, S, E>
= mln::internal::image_base<mln::value::rgb<8u>,
mln::box<mln::point<mln::grid::square, short int> >,
mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/image_primary.hh:48:12:
required from here
../../../../milena/mln/core/concept/image.hh:218:35: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:225:21: warning: variable
‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:230:45: warning: variable
‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:235:38: warning: variable
‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:251:37: warning: variable
‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:253:35: warning: variable
‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:256:32: warning: variable
‘m8’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/image.hh:34:0,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::square,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::square, short int>; mln::box<P>::site =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/make/box2d.hh:83:31:   required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::tick, short int> >]’:
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::tick,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::tick, short int>; mln::box<P>::site =
mln::point<mln::grid::tick, short int>]’
../../../../milena/mln/make/box1d.hh:74:51:   required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::cube, short int> >]’:
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::cube,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::cube, short int>; mln::box<P>::site =
mln::point<mln::grid::cube, short int>]’
../../../../milena/mln/make/box3d.hh:86:44:   required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::hexa, short int> >]’:
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::hexa,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::hexa, short int>; mln::box<P>::site =
mln::point<mln::grid::hexa, short int>]’
../../../../milena/mln/make/box2d_h.hh:80:41:   required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_proxy.hh:34:0,
                 from ../../../../milena/mln/core/concept/site_iterator.hh:36,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E = mln::accu::stat::rank<bool>]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::stat::rank<bool>]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::stat::rank<bool>]’
../../../../milena/mln/accu/stat/rank_bool.hh:91:24:   required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E = mln::accu::logic::land]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::land]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::land]’
../../../../milena/mln/accu/logic/land.hh:129:18:   required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E = mln::accu::logic::land_basic]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::land_basic]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::land_basic]’
../../../../milena/mln/accu/logic/land_basic.hh:133:28:   required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E = mln::accu::logic::lor]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::lor]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::lor]’
../../../../milena/mln/accu/logic/lor.hh:127:14:   required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E = mln::accu::logic::lor_basic]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::logic::lor_basic]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = bool; E =
mln::accu::logic::lor_basic]’
../../../../milena/mln/accu/logic/lor_basic.hh:132:28:   required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30:0,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/image.hh: In instantiation of
‘mln::Image<E>::Image() [with E =
mln::image_if<mln::image2d<mln::value::rgb<8u> >,
mln::pw::value_<mln::image2d<bool> > >]’:
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = mln::value::rgb<8u>; S
= mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::pw::value_<mln::image2d<bool> > >; E =
mln::image_if<mln::image2d<mln::value::rgb<8u> >,
mln::pw::value_<mln::image2d<bool> > >; mln::internal::image_base<T,
S, E> = mln::internal::image_base<mln::value::rgb<8u>,
mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::pw::value_<mln::image2d<bool> > >,
mln::image_if<mln::image2d<mln::value::rgb<8u> >,
mln::pw::value_<mln::image2d<bool> > > >]’
../../../../milena/mln/core/internal/image_morpher.hh:52:11:
required from ‘mln::image_if<I, F> mln::operator|(mln::Image<I>&,
const mln::Function_v2b<E>&) [with I =
mln::image2d<mln::value::rgb<8u> >; F =
mln::pw::value_<mln::image2d<bool> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:266:37:
required from here
../../../../milena/mln/core/concept/image.hh:218:35: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:225:21: warning: variable
‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:230:45: warning: variable
‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:235:38: warning: variable
‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:251:37: warning: variable
‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:253:35: warning: variable
‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:256:32: warning: variable
‘m8’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/internal/check/image_all.hh:34:0,
                 from ../../../../milena/mln/core/internal/image_base.hh:39,
                 from ../../../../milena/mln/core/internal/image_morpher.hh:35,
                 from ../../../../milena/mln/border/find.hh:34,
                 from ../../../../milena/mln/core/routine/init.hh:36,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/internal/check/image_fastest.hh: In
instantiation of ‘mln::internal::check::image_fastest_<E,
B>::image_fastest_() [with E = mln::image2d<unsigned int>; B =
mln::metal::bool_<true>]’:
../../../../milena/mln/core/internal/check/image_all.hh:49:14:
required from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = unsigned int; S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<unsigned int>; mln::internal::image_base<T, S, E> =
mln::internal::image_base<unsigned int,
mln::box<mln::point<mln::grid::square, short int> >,
mln::image2d<unsigned int> >]’
../../../../milena/mln/core/internal/image_primary.hh:48:12:
required from ‘typename mln::trait::ch_value<I, A>::ret
mln::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/internal/check/image_fastest.hh:96:30:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:98:26:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:100:22:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:105:29:
warning: variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:107:26:
warning: variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:113:28:
warning: variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:115:26:
warning: variable ‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:118:22:
warning: variable ‘m8’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:122:36:
warning: variable ‘m9’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30:0,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/image.hh: In instantiation of
‘mln::Image<E>::Image() [with E = mln::image2d<unsigned int>]’:
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = unsigned int; S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<unsigned int>; mln::internal::image_base<T, S, E> =
mln::internal::image_base<unsigned int,
mln::box<mln::point<mln::grid::square, short int> >,
mln::image2d<unsigned int> >]’
../../../../milena/mln/core/internal/image_primary.hh:48:12:
required from ‘typename mln::trait::ch_value<I, A>::ret
mln::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/image.hh:218:35: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:225:21: warning: variable
‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:230:45: warning: variable
‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:235:38: warning: variable
‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:251:37: warning: variable
‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:253:35: warning: variable
‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:256:32: warning: variable
‘m8’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh: In instantiation of
‘mln::Image<E>::Image() [with E = mln::image_if<mln::image2d<unsigned
int>, mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned
int> >, mln::pw::cst_<unsigned int> > >]’:
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = unsigned int; S =
mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> > >; E =
mln::image_if<mln::image2d<unsigned int>,
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> > >; mln::internal::image_base<T, S, E> =
mln::internal::image_base<unsigned int,
mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> > >, mln::image_if<mln::image2d<unsigned
int>, mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned
int> >, mln::pw::cst_<unsigned int> > > >]’
../../../../milena/mln/core/internal/image_morpher.hh:52:11:
required from ‘mln::image_if<I, F> mln::operator|(mln::Image<I>&,
const mln::Function_v2b<E>&) [with I = mln::image2d<unsigned int>; F =
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:285:50:
required from here
../../../../milena/mln/core/concept/image.hh:218:35: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:225:21: warning: variable
‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:230:45: warning: variable
‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:235:38: warning: variable
‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:251:37: warning: variable
‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:253:35: warning: variable
‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:256:32: warning: variable
‘m8’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/concept/meta_accumulator.hh:35:0,
                 from ../../../../milena/mln/accu/shape/bbox.hh:34,
                 from ../../../../milena/mln/core/internal/geom_bbox.hh:36,
                 from ../../../../milena/mln/core/concept/window.hh:42,
                 from ../../../../milena/mln/geom/bbox.hh:45,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::stat::mean<mln::value::rgb<8u>, mln::algebra::vec<3u,
float>, mln::value::rgb<8u> >]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R =
mln::value::rgb<8u>; E = mln::accu::stat::mean<mln::value::rgb<8u>,
mln::algebra::vec<3u, float>, mln::value::rgb<8u> >]’
../../../../milena/mln/accu/stat/mean.hh:165:25:   required from
‘mln::accu::stat::mean<T, S, M>::mean() [with T = mln::value::rgb<8u>;
S = mln::algebra::vec<3u, float>; M = mln::value::rgb<8u>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:296:49:
required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/image.hh:34:0,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_nsites_check<mln::trait::site_set::nsites::known,
E>::run() [with E = mln::box<mln::point<mln::grid::square, short int>
]’:
../../../../milena/mln/core/concept/site_set.hh:290:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::square,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::square, short int>; mln::box<P>::site =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/make/box2d.hh:83:31:   required from here
../../../../milena/mln/core/concept/site_set.hh:187:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_bbox_check<trait_bbox, E>::run()
[with trait_bbox = mln::trait::site_set::bbox::straight; E =
mln::box<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/concept/site_set.hh:291:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::square,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::square, short int>; mln::box<P>::site =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/make/box2d.hh:83:31:   required from here
../../../../milena/mln/core/concept/site_set.hh:200:18: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_nsites_check<mln::trait::site_set::nsites::known,
E>::run() [with E = mln::box<mln::point<mln::grid::tick, short int>
]’:
../../../../milena/mln/core/concept/site_set.hh:290:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::tick, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::tick,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::tick, short int>; mln::box<P>::site =
mln::point<mln::grid::tick, short int>]’
../../../../milena/mln/make/box1d.hh:74:51:   required from here
../../../../milena/mln/core/concept/site_set.hh:187:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_bbox_check<trait_bbox, E>::run()
[with trait_bbox = mln::trait::site_set::bbox::straight; E =
mln::box<mln::point<mln::grid::tick, short int> >]’:
../../../../milena/mln/core/concept/site_set.hh:291:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::tick, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::tick,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::tick, short int>; mln::box<P>::site =
mln::point<mln::grid::tick, short int>]’
../../../../milena/mln/make/box1d.hh:74:51:   required from here
../../../../milena/mln/core/concept/site_set.hh:200:18: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_nsites_check<mln::trait::site_set::nsites::known,
E>::run() [with E = mln::box<mln::point<mln::grid::cube, short int>
]’:
../../../../milena/mln/core/concept/site_set.hh:290:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::cube, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::cube,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::cube, short int>; mln::box<P>::site =
mln::point<mln::grid::cube, short int>]’
../../../../milena/mln/make/box3d.hh:86:44:   required from here
../../../../milena/mln/core/concept/site_set.hh:187:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_bbox_check<trait_bbox, E>::run()
[with trait_bbox = mln::trait::site_set::bbox::straight; E =
mln::box<mln::point<mln::grid::cube, short int> >]’:
../../../../milena/mln/core/concept/site_set.hh:291:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::cube, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::cube,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::cube, short int>; mln::box<P>::site =
mln::point<mln::grid::cube, short int>]’
../../../../milena/mln/make/box3d.hh:86:44:   required from here
../../../../milena/mln/core/concept/site_set.hh:200:18: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/geom/bbox.hh:45:0,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_size_check<mln::trait::window::size::fixed,
E>::run() [with E = mln::window<mln::dpoint<mln::grid::square, short
int> >]’:
../../../../milena/mln/core/concept/window.hh:267:5:   required from
‘mln::Window<E>::Window() [with E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/window.hh:207:21:   required from
‘mln::window<D>::window() [with D = mln::dpoint<mln::grid::square,
short int>]’
../../../../milena/mln/core/alias/window2d.hh:107:21:   required from here
../../../../milena/mln/core/concept/window.hh:163:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/extension/adjust.hh:38:0,
                 from ../../../../milena/mln/extension/adjust_duplicate.hh:36,
                 from ../../../../milena/mln/subsampling/antialiased.hh:37,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:35,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/neighborhood.hh: In instantiation
of ‘mln::Neighborhood<E>::Neighborhood() [with E =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> >
]’:
../../../../milena/mln/core/internal/neighborhood_base.hh:56:12:
required from ‘mln::internal::neighborhood_base<W,
E>::neighborhood_base() [with W =
mln::window<mln::dpoint<mln::grid::square, short int> >; E =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> >
]’
../../../../milena/mln/core/internal/neighb_base.hh:85:35:   required
from ‘mln::internal::neighb_base<W, E>::neighb_base() [with W =
mln::window<mln::dpoint<mln::grid::square, short int> >; E =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> >
]’
../../../../milena/mln/core/neighb.hh:150:21:   required from
‘mln::neighb<D>::neighb() [with W =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/alias/neighb2d.hh:150:21:   required from here
../../../../milena/mln/core/concept/neighborhood.hh:123:10: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/neighborhood.hh:125:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/image.hh:34:0,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_nsites_check<mln::trait::site_set::nsites::known,
E>::run() [with E = mln::box<mln::point<mln::grid::hexa, short int>
]’:
../../../../milena/mln/core/concept/site_set.hh:290:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::hexa, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::hexa,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::hexa, short int>; mln::box<P>::site =
mln::point<mln::grid::hexa, short int>]’
../../../../milena/mln/make/box2d_h.hh:80:41:   required from here
../../../../milena/mln/core/concept/site_set.hh:187:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_bbox_check<trait_bbox, E>::run()
[with trait_bbox = mln::trait::site_set::bbox::straight; E =
mln::box<mln::point<mln::grid::hexa, short int> >]’:
../../../../milena/mln/core/concept/site_set.hh:291:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::box<mln::point<mln::grid::hexa, short int> >]’
../../../../milena/mln/core/concept/box.hh:141:15:   required from
‘mln::Box<E>::Box() [with E = mln::box<mln::point<mln::grid::hexa,
short int> >]’
../../../../milena/mln/core/site_set/box.hh:286:17:   required from
‘mln::box<P>::box(const site&, const site&) [with P =
mln::point<mln::grid::hexa, short int>; mln::box<P>::site =
mln::point<mln::grid::hexa, short int>]’
../../../../milena/mln/make/box2d_h.hh:80:41:   required from here
../../../../milena/mln/core/concept/site_set.hh:200:18: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_set.hh:37:0,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_iterator.hh: In instantiation
of ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_iterator_base.hh:86:58:
 required from ‘mln::internal::site_set_iterator_base<S,
E>::site_set_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/box_runend_piter.hh:105:56:   required
from ‘mln::box_runend_piter<P>::box_runend_piter(const mln::box<P>&)
[with P = mln::point<mln::grid::square, short int>]’
../../../../scribo/scribo/binarization/sauvola_ms.hh:194:44:
required from here
../../../../milena/mln/core/concept/site_iterator.hh:133:10: warning:
variable ‘m0’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:135:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:137:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:139:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:141:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:143:10: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/geom/bbox.hh:45:0,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_size_check<mln::trait::window::size::fixed,
E>::run() [with E = mln::win::diag2d]’:
../../../../milena/mln/core/concept/window.hh:267:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::diag2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::diag2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::diag2d]’
../../../../milena/mln/win/diag2d.hh:94:23:   required from here
../../../../milena/mln/core/concept/window.hh:163:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_size_check<mln::trait::window::size::fixed,
E>::run() [with E = mln::win::backdiag2d]’:
../../../../milena/mln/core/concept/window.hh:267:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::backdiag2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::backdiag2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::backdiag2d]’
../../../../milena/mln/win/backdiag2d.hh:94:23:   required from here
../../../../milena/mln/core/concept/window.hh:163:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_size_check<mln::trait::window::size::fixed,
E>::run() [with E = mln::win::octagon2d]’:
../../../../milena/mln/core/concept/window.hh:267:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::octagon2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::octagon2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::octagon2d]’
../../../../milena/mln/win/octagon2d.hh:102:23:   required from here
../../../../milena/mln/core/concept/window.hh:163:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_size_check<mln::trait::window::size::fixed,
E>::run() [with E = mln::win::rectangle2d]’:
../../../../milena/mln/core/concept/window.hh:267:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::rectangle2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::rectangle2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::rectangle2d]’
../../../../milena/mln/win/rectangle2d.hh:108:14:   required from here
../../../../milena/mln/core/concept/window.hh:163:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_set.hh:37:0,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_iterator.hh: In instantiation
of ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_iterator_base.hh:86:58:
 required from ‘mln::internal::site_set_iterator_base<S,
E>::site_set_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/box_piter.hh:147:57:   required
from ‘mln::box_fwd_piter_<P>::box_fwd_piter_(const mln::box<P>&) [with
P = mln::point<mln::grid::square, short int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:198:37:
required from here
../../../../milena/mln/core/concept/site_iterator.hh:133:10: warning:
variable ‘m0’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:135:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:137:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:139:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:141:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:143:10: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/concept/meta_accumulator.hh:35:0,
                 from ../../../../milena/mln/accu/shape/bbox.hh:34,
                 from ../../../../milena/mln/core/internal/geom_bbox.hh:36,
                 from ../../../../milena/mln/core/concept/window.hh:42,
                 from ../../../../milena/mln/geom/bbox.hh:45,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::morpho::attribute::card<mln::image2d<mln::value::int_u<8u> > >]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = unsigned int; E =
mln::morpho::attribute::card<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/morpho/attribute/card.hh:120:21:   required
from ‘mln::morpho::attribute::card<I>::card() [with I =
mln::image2d<mln::value::int_u<8u> >]’
../../../../milena/mln/morpho/closing/area.hh:66:2:   required from
‘typename mln::trait::concrete<I>::ret
mln::morpho::closing::area(const mln::Image<I>&, const
mln::Neighborhood<R>&, unsigned int) [with I =
mln::image2d<mln::value::int_u<8u> >; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
typename mln::trait::concrete<I>::ret =
mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:253:54:
required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/internal/check/image_all.hh:34:0,
                 from ../../../../milena/mln/core/internal/image_base.hh:39,
                 from ../../../../milena/mln/core/internal/image_morpher.hh:35,
                 from ../../../../milena/mln/border/find.hh:34,
                 from ../../../../milena/mln/core/routine/init.hh:36,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/internal/check/image_fastest.hh: In
instantiation of ‘mln::internal::check::image_fastest_<E,
B>::image_fastest_() [with E = mln::image2d<bool>; B =
mln::metal::bool_<true>]’:
../../../../milena/mln/core/internal/check/image_all.hh:49:14:
required from ‘mln::internal::image_base<T, S, E>::image_base() [with
T = bool; S = mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<bool>]’
../../../../milena/mln/core/internal/image_primary.hh:59:43:
required from ‘mln::internal::image_primary<T, S, E>::image_primary()
[with T = bool; S = mln::box<mln::point<mln::grid::square, short int>
; E = mln::image2d<bool>]’
../../../../milena/mln/core/image/image2d.hh:407:51:   required from
‘mln::image2d<T>::image2d(const box2d&, unsigned int) [with T = bool;
mln::box2d = mln::box<mln::point<mln::grid::square, short int> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:260:35:
required from here
../../../../milena/mln/core/internal/check/image_fastest.hh:96:30:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:98:26:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:100:22:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:105:29:
warning: variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:107:26:
warning: variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:113:28:
warning: variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:115:26:
warning: variable ‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:118:22:
warning: variable ‘m8’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/check/image_fastest.hh:122:36:
warning: variable ‘m9’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30:0,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/image.hh: In instantiation of
‘mln::Image<E>::Image() [with E = mln::image2d<bool>]’:
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base() [with T = bool;
S = mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<bool>]’
../../../../milena/mln/core/internal/image_primary.hh:59:43:
required from ‘mln::internal::image_primary<T, S, E>::image_primary()
[with T = bool; S = mln::box<mln::point<mln::grid::square, short int>
; E = mln::image2d<bool>]’
../../../../milena/mln/core/image/image2d.hh:407:51:   required from
‘mln::image2d<T>::image2d(const box2d&, unsigned int) [with T = bool;
mln::box2d = mln::box<mln::point<mln::grid::square, short int> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:260:35:
required from here
../../../../milena/mln/core/concept/image.hh:218:35: warning: variable
‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:225:21: warning: variable
‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:230:45: warning: variable
‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:235:38: warning: variable
‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:251:37: warning: variable
‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:253:35: warning: variable
‘m7’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/image.hh:256:32: warning: variable
‘m8’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_proxy.hh:34:0,
                 from ../../../../milena/mln/core/concept/site_iterator.hh:36,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E =
mln::accu::stat::mean<mln::value::rgb<8u>, mln::algebra::vec<3u,
float>, mln::value::rgb<8u> >]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::stat::mean<mln::value::rgb<8u>, mln::algebra::vec<3u,
float>, mln::value::rgb<8u> >]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R =
mln::value::rgb<8u>; E = mln::accu::stat::mean<mln::value::rgb<8u>,
mln::algebra::vec<3u, float>, mln::value::rgb<8u> >]’
../../../../milena/mln/accu/stat/mean.hh:165:25:   required from
‘mln::accu::stat::mean<T, S, M>::mean() [with T = mln::value::rgb<8u>;
S = mln::algebra::vec<3u, float>; M = mln::value::rgb<8u>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:296:49:
required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/core/concept/meta_accumulator.hh:35:0,
                 from ../../../../milena/mln/accu/shape/bbox.hh:34,
                 from ../../../../milena/mln/core/internal/geom_bbox.hh:36,
                 from ../../../../milena/mln/core/concept/window.hh:42,
                 from ../../../../milena/mln/geom/bbox.hh:45,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::math::count<mln::value::rgb<8u> >]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = unsigned int; E =
mln::accu::math::count<mln::value::rgb<8u> >]’
../../../../milena/mln/accu/math/count.hh:137:23:   required from
‘mln::accu::math::count<T>::count() [with T = mln::value::rgb<8u>]’
../../../../milena/mln/accu/stat/mean.hh:165:25:   required from
‘mln::accu::stat::mean<T, S, M>::mean() [with T = mln::value::rgb<8u>;
S = mln::algebra::vec<3u, float>; M = mln::value::rgb<8u>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:296:49:
required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh: In instantiation
of ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::math::sum<mln::value::rgb<8u>, mln::algebra::vec<3u, float>
]’:
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = const
mln::algebra::vec<3u, float>&; E =
mln::accu::math::sum<mln::value::rgb<8u>, mln::algebra::vec<3u, float>
]’
../../../../milena/mln/accu/math/sum.hh:153:21:   required from
‘mln::accu::math::sum<T, S>::sum() [with T = mln::value::rgb<8u>; S =
mln::algebra::vec<3u, float>]’
../../../../milena/mln/accu/stat/mean.hh:165:25:   required from
‘mln::accu::stat::mean<T, S, M>::mean() [with T = mln::value::rgb<8u>;
S = mln::algebra::vec<3u, float>; M = mln::value::rgb<8u>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:296:49:
required from here
../../../../milena/mln/core/concept/accumulator.hh:164:19: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:166:34: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:168:27: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:171:25: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:173:25: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/accumulator.hh:176:21: warning:
variable ‘m6’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/geom/bbox.hh:45:0,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’:
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::window<mln::dpoint<mln::grid::square, short
int> >]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/window.hh:207:21:   required from
‘mln::window<D>::window() [with D = mln::dpoint<mln::grid::square,
short int>]’
../../../../milena/mln/core/alias/window2d.hh:107:21:   required from here
../../../../milena/mln/core/concept/window.hh:200:30: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:202:26: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_size_check<mln::trait::window::size::fixed,
E>::run() [with E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’:
../../../../milena/mln/core/concept/window.hh:267:5:   required from
‘mln::Window<E>::Window() [with E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’
../../../../milena/mln/win/multiple.hh:188:13:   required from
‘mln::win::multiple<W, F>::multiple(const F&) [with W =
mln::window<mln::dpoint<mln::grid::square, short int> >; F =
mln::fun::p2b::chess]’
../../../../milena/mln/make/double_neighb2d.hh:85:16:   required from
‘mln::neighb<mln::win::multiple<mln::window<mln::dpoint<mln::grid::square,
short int> >, F> > mln::make::double_neighb2d(const F&, const bool
(&)[St], const bool (&)[Sf]) [with F = mln::fun::p2b::chess; unsigned
int St = 9u; unsigned int Sf = 9u]’
../../../../milena/mln/core/alias/neighb2d.hh:218:10:   required from here
../../../../milena/mln/core/concept/window.hh:163:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/extension/adjust.hh:38:0,
                 from ../../../../milena/mln/extension/adjust_duplicate.hh:36,
                 from ../../../../milena/mln/subsampling/antialiased.hh:37,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:35,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/neighborhood.hh: In instantiation
of ‘mln::Neighborhood<E>::Neighborhood() [with E =
mln::neighb<mln::win::multiple<mln::window<mln::dpoint<mln::grid::square,
short int> >, mln::fun::p2b::chess> >]’:
../../../../milena/mln/core/internal/neighborhood_base.hh:56:12:
required from ‘mln::internal::neighborhood_base<W,
E>::neighborhood_base() [with W =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>; E =
mln::neighb<mln::win::multiple<mln::window<mln::dpoint<mln::grid::square,
short int> >, mln::fun::p2b::chess> >]’
../../../../milena/mln/core/internal/neighb_base.hh:91:47:   required
from ‘mln::internal::neighb_base<W, E>::neighb_base(const W&) [with W
= mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>; E =
mln::neighb<mln::win::multiple<mln::window<mln::dpoint<mln::grid::square,
short int> >, mln::fun::p2b::chess> >]’
../../../../milena/mln/core/neighb.hh:157:17:   required from
‘mln::neighb<D>::neighb(const W&) [with W =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’
../../../../milena/mln/make/double_neighb2d.hh:88:23:   required from
‘mln::neighb<mln::win::multiple<mln::window<mln::dpoint<mln::grid::square,
short int> >, F> > mln::make::double_neighb2d(const F&, const bool
(&)[St], const bool (&)[Sf]) [with F = mln::fun::p2b::chess; unsigned
int St = 9u; unsigned int Sf = 9u]’
../../../../milena/mln/core/alias/neighb2d.hh:218:10:   required from here
../../../../milena/mln/core/concept/neighborhood.hh:123:10: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/neighborhood.hh:125:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_iterator.hh:36:0,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_proxy.hh: In instantiation of
‘mln::Site_Proxy<E>::Site_Proxy() [with E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/concept/site_iterator.hh:131:35:
required from ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_iterator_base.hh:86:58:
 required from ‘mln::internal::site_set_iterator_base<S,
E>::site_set_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/box_runend_piter.hh:105:56:   required
from ‘mln::box_runend_piter<P>::box_runend_piter(const mln::box<P>&)
[with P = mln::point<mln::grid::square, short int>]’
../../../../scribo/scribo/binarization/sauvola_ms.hh:194:44:
required from here
../../../../milena/mln/core/concept/site_proxy.hh:84:28: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/value/internal/iterable_set.hh:34:0,
                 from ../../../../milena/mln/value/set.hh:33,
                 from ../../../../milena/mln/data/transform.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:31,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/value_set.hh: In instantiation of
‘mln::Value_Set<E>::Value_Set() [with E =
mln::value::set<mln::value::int_u<8u> >]’:
../../../../milena/mln/value/internal/iterable_set.hh:58:14:
required from ‘static const mln::value::set<T>&
mln::value::set<T>::the() [with T = mln::value::int_u<8u>]’
../../../../milena/mln/core/internal/image_base.hh:238:41:   required
from ‘const t_eligible_values_set& mln::internal::image_base<T, S,
E>::values_eligible() const [with T = mln::value::int_u<8u>; S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<mln::value::int_u<8u> >; mln::internal::image_base<T, S,
E>::t_eligible_values_set = mln::value::set<mln::value::int_u<8u> >]’
../../../../milena/mln/core/concept/image.hh:230:58:   required from
‘mln::Image<E>::Image() [with E = mln::image2d<mln::value::int_u<8u>
]’
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base(const
mln::internal::image_base<T, S, E>&) [with T = mln::value::int_u<8u>;
S = mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<mln::value::int_u<8u> >; mln::internal::image_base<T, S,
E> = mln::internal::image_base<mln::value::int_u<8u>,
mln::box<mln::point<mln::grid::square, short int> >,
mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/image_primary.hh:48:12:
required from here
../../../../milena/mln/core/concept/value_set.hh:93:33: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/value_set.hh:95:30: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/value_set.hh:97:25: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/geom/bbox.hh:45:0,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::diag2d]’:
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::diag2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::diag2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::diag2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::diag2d]’
../../../../milena/mln/win/diag2d.hh:94:23:   required from here
../../../../milena/mln/core/concept/window.hh:200:30: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:202:26: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::backdiag2d]’:
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::backdiag2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::backdiag2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::backdiag2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::backdiag2d]’
../../../../milena/mln/win/backdiag2d.hh:94:23:   required from here
../../../../milena/mln/core/concept/window.hh:200:30: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:202:26: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::octagon2d]’:
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::octagon2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::octagon2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::octagon2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::octagon2d]’
../../../../milena/mln/win/octagon2d.hh:102:23:   required from here
../../../../milena/mln/core/concept/window.hh:200:30: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:202:26: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::rectangle2d]’:
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::rectangle2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::rectangle2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::rectangle2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::rectangle2d]’
../../../../milena/mln/win/rectangle2d.hh:108:14:   required from here
../../../../milena/mln/core/concept/window.hh:200:30: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:202:26: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_iterator.hh:36:0,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_proxy.hh: In instantiation of
‘mln::Site_Proxy<E>::Site_Proxy() [with E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/concept/site_iterator.hh:131:35:
required from ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_iterator_base.hh:86:58:
 required from ‘mln::internal::site_set_iterator_base<S,
E>::site_set_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/box_piter.hh:147:57:   required
from ‘mln::box_fwd_piter_<P>::box_fwd_piter_(const mln::box<P>&) [with
P = mln::point<mln::grid::square, short int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:198:37:
required from here
../../../../milena/mln/core/concept/site_proxy.hh:84:28: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_proxy.hh:34:0,
                 from ../../../../milena/mln/core/concept/site_iterator.hh:36,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E =
mln::morpho::attribute::card<mln::image2d<mln::value::int_u<8u> > >]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::morpho::attribute::card<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = unsigned int; E =
mln::morpho::attribute::card<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/morpho/attribute/card.hh:120:21:   required
from ‘mln::morpho::attribute::card<I>::card() [with I =
mln::image2d<mln::value::int_u<8u> >]’
../../../../milena/mln/morpho/closing/area.hh:66:2:   required from
‘typename mln::trait::concrete<I>::ret
mln::morpho::closing::area(const mln::Image<I>&, const
mln::Neighborhood<R>&, unsigned int) [with I =
mln::image2d<mln::value::int_u<8u> >; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
typename mln::trait::concrete<I>::ret =
mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:253:54:
required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E =
mln::accu::math::count<mln::value::rgb<8u> >]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::math::count<mln::value::rgb<8u> >]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = unsigned int; E =
mln::accu::math::count<mln::value::rgb<8u> >]’
../../../../milena/mln/accu/math/count.hh:137:23:   required from
‘mln::accu::math::count<T>::count() [with T = mln::value::rgb<8u>]’
../../../../milena/mln/accu/stat/mean.hh:165:25:   required from
‘mln::accu::stat::mean<T, S, M>::mean() [with T = mln::value::rgb<8u>;
S = mln::algebra::vec<3u, float>; M = mln::value::rgb<8u>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:296:49:
required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E =
mln::accu::math::sum<mln::value::rgb<8u>, mln::algebra::vec<3u, float>
]’:
../../../../milena/mln/core/concept/accumulator.hh:158:31:   required
from ‘mln::Accumulator<E>::Accumulator() [with E =
mln::accu::math::sum<mln::value::rgb<8u>, mln::algebra::vec<3u, float>
]’
../../../../milena/mln/accu/internal/base.hh:70:23:   required from
‘mln::accu::internal::base<R, E>::base() [with R = const
mln::algebra::vec<3u, float>&; E =
mln::accu::math::sum<mln::value::rgb<8u>, mln::algebra::vec<3u, float>
]’
../../../../milena/mln/accu/math/sum.hh:153:21:   required from
‘mln::accu::math::sum<T, S>::sum() [with T = mln::value::rgb<8u>; S =
mln::algebra::vec<3u, float>]’
../../../../milena/mln/accu/stat/mean.hh:165:25:   required from
‘mln::accu::stat::mean<T, S, M>::mean() [with T = mln::value::rgb<8u>;
S = mln::algebra::vec<3u, float>; M = mln::value::rgb<8u>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:296:49:
required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/geom/bbox.hh:45:0,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run_extra() [with E = mln::window<mln::dpoint<mln::grid::square,
short int> >]’:
../../../../milena/mln/core/concept/window.hh:204:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::window<mln::dpoint<mln::grid::square, short
int> >]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/window.hh:207:21:   required from
‘mln::window<D>::window() [with D = mln::dpoint<mln::grid::square,
short int>]’
../../../../milena/mln/core/alias/window2d.hh:107:21:   required from here
../../../../milena/mln/core/concept/window.hh:185:18: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:187:18: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:189:16: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:191:22: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:193:18: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_iterator.hh:37:0,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/iterator.hh: In instantiation of
‘mln::Iterator<E>::Iterator() [with E = mln::fwd_pixter2d<const
mln::image2d<mln::value::int_u<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<const mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::int_u<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::int_u<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I = const
mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/binarization/internal/first_pass_functor.hh:94:8:
  required from
‘scribo::binarization::internal::first_pass_functor<I>::first_pass_functor(const
I&, double) [with I = mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/binarization/sauvola_ms.hh:182:12:
required from here
../../../../milena/mln/core/concept/iterator.hh:112:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:114:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:116:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:118:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/pixel.hh:37:0,
                 from ../../../../milena/mln/data/memset_.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.spe.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.hh:46,
                 from ../../../../milena/mln/data/transform.spe.hh:47,
                 from ../../../../milena/mln/data/transform.hh:42,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:31,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/generalized_pixel.hh: In
instantiation of ‘mln::Generalized_Pixel<E>::Generalized_Pixel() [with
E = mln::fwd_pixter2d<const mln::image2d<mln::value::int_u<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<const mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::int_u<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::int_u<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I = const
mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/binarization/internal/first_pass_functor.hh:94:8:
  required from
‘scribo::binarization::internal::first_pass_functor<I>::first_pass_functor(const
I&, double) [with I = mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/binarization/sauvola_ms.hh:182:12:
required from here
../../../../milena/mln/core/concept/generalized_pixel.hh:85:23:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:90:23:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:93:39:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_proxy.hh:34:0,
                 from ../../../../milena/mln/core/concept/site_iterator.hh:36,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/concept/site_proxy.hh:80:29:   required
from ‘mln::Site_Proxy<E>::Site_Proxy() [with E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/concept/site_iterator.hh:131:35:
required from ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_iterator_base.hh:86:58:
 required from ‘mln::internal::site_set_iterator_base<S,
E>::site_set_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_runend_piter<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/box_runend_piter.hh:105:56:   required
from ‘mln::box_runend_piter<P>::box_runend_piter(const mln::box<P>&)
[with P = mln::point<mln::grid::square, short int>]’
../../../../scribo/scribo/binarization/sauvola_ms.hh:194:44:
required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/geom/bbox.hh:45:0,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run_extra() [with E = mln::win::diag2d]’:
../../../../milena/mln/core/concept/window.hh:204:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::diag2d]’
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::diag2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::diag2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::diag2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::diag2d]’
../../../../milena/mln/win/diag2d.hh:94:23:   required from here
../../../../milena/mln/core/concept/window.hh:185:18: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:187:18: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:189:16: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:191:22: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:193:18: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run_extra() [with E = mln::win::backdiag2d]’:
../../../../milena/mln/core/concept/window.hh:204:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::backdiag2d]’
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::backdiag2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::backdiag2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::backdiag2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::backdiag2d]’
../../../../milena/mln/win/backdiag2d.hh:94:23:   required from here
../../../../milena/mln/core/concept/window.hh:185:18: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:187:18: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:189:16: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:191:22: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:193:18: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run_extra() [with E = mln::win::octagon2d]’:
../../../../milena/mln/core/concept/window.hh:204:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::octagon2d]’
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::octagon2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::octagon2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::octagon2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::octagon2d]’
../../../../milena/mln/win/octagon2d.hh:102:23:   required from here
../../../../milena/mln/core/concept/window.hh:185:18: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:187:18: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:189:16: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:191:22: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:193:18: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run_extra() [with E = mln::win::rectangle2d]’:
../../../../milena/mln/core/concept/window.hh:204:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::unique) [with E =
mln::win::rectangle2d]’
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E = mln::win::rectangle2d]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E = mln::win::rectangle2d]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E = mln::win::rectangle2d]’
../../../../milena/mln/core/internal/classical_window_base.hh:127:55:
 required from ‘mln::internal::classical_window_base<D,
E>::classical_window_base() [with D = mln::dpoint<mln::grid::square,
short int>; E = mln::win::rectangle2d]’
../../../../milena/mln/win/rectangle2d.hh:108:14:   required from here
../../../../milena/mln/core/concept/window.hh:185:18: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:187:18: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:189:16: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:191:22: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:193:18: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_proxy.hh:34:0,
                 from ../../../../milena/mln/core/concept/site_iterator.hh:36,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/proxy.hh: In instantiation of
‘mln::Proxy<E>::Proxy() [with E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/concept/site_proxy.hh:80:29:   required
from ‘mln::Site_Proxy<E>::Site_Proxy() [with E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/concept/site_iterator.hh:131:35:
required from ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_iterator_base.hh:86:58:
 required from ‘mln::internal::site_set_iterator_base<S,
E>::site_set_iterator_base() [with S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::box_fwd_piter_<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/box_piter.hh:147:57:   required
from ‘mln::box_fwd_piter_<P>::box_fwd_piter_(const mln::box<P>&) [with
P = mln::point<mln::grid::square, short int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:198:37:
required from here
../../../../milena/mln/core/concept/proxy.hh:333:24: warning: variable
‘m_’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_iterator.hh:37:0,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/iterator.hh: In instantiation of
‘mln::Iterator<E>::Iterator() [with E = mln::fwd_pixter2d<const
mln::image2d<mln::value::rgb<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<const mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::rgb<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::rgb<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I = const
mln::image2d<mln::value::rgb<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:134:31:
required from ‘void scribo::preprocessing::internal::split(const
mln::image2d<mln::value::rgb<m> >&, mln::image2d<mln::value::int_u<n>
&, mln::image2d<mln::value::int_u<n> >&,
mln::image2d<mln::value::int_u<n> >&) [with unsigned int n = 8u]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:251:22:
required from here
../../../../milena/mln/core/concept/iterator.hh:112:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:114:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:116:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:118:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/pixel.hh:37:0,
                 from ../../../../milena/mln/data/memset_.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.spe.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.hh:46,
                 from ../../../../milena/mln/data/transform.spe.hh:47,
                 from ../../../../milena/mln/data/transform.hh:42,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:31,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/generalized_pixel.hh: In
instantiation of ‘mln::Generalized_Pixel<E>::Generalized_Pixel() [with
E = mln::fwd_pixter2d<const mln::image2d<mln::value::rgb<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<const mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::rgb<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I = const
mln::image2d<mln::value::rgb<8u> >; E = mln::fwd_pixter2d<const
mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I = const
mln::image2d<mln::value::rgb<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:134:31:
required from ‘void scribo::preprocessing::internal::split(const
mln::image2d<mln::value::rgb<m> >&, mln::image2d<mln::value::int_u<n>
&, mln::image2d<mln::value::int_u<n> >&,
mln::image2d<mln::value::int_u<n> >&) [with unsigned int n = 8u]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:251:22:
required from here
../../../../milena/mln/core/concept/generalized_pixel.hh:85:23:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:90:23:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:93:39:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_iterator.hh:37:0,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/iterator.hh: In instantiation of
‘mln::Iterator<E>::Iterator() [with E =
mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::int_u<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::int_u<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I =
mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:135:21:
required from ‘void scribo::preprocessing::internal::split(const
mln::image2d<mln::value::rgb<m> >&, mln::image2d<mln::value::int_u<n>
&, mln::image2d<mln::value::int_u<n> >&,
mln::image2d<mln::value::int_u<n> >&) [with unsigned int n = 8u]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:251:22:
required from here
../../../../milena/mln/core/concept/iterator.hh:112:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:114:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:116:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:118:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/pixel.hh:37:0,
                 from ../../../../milena/mln/data/memset_.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.spe.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.hh:46,
                 from ../../../../milena/mln/data/transform.spe.hh:47,
                 from ../../../../milena/mln/data/transform.hh:42,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:31,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/generalized_pixel.hh: In
instantiation of ‘mln::Generalized_Pixel<E>::Generalized_Pixel() [with
E = mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::int_u<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::int_u<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::int_u<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I =
mln::image2d<mln::value::int_u<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:135:21:
required from ‘void scribo::preprocessing::internal::split(const
mln::image2d<mln::value::rgb<m> >&, mln::image2d<mln::value::int_u<n>
&, mln::image2d<mln::value::int_u<n> >&,
mln::image2d<mln::value::int_u<n> >&) [with unsigned int n = 8u]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:251:22:
required from here
../../../../milena/mln/core/concept/generalized_pixel.hh:85:23:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:90:23:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:93:39:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_iterator.hh:37:0,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/iterator.hh: In instantiation of
‘mln::Iterator<E>::Iterator() [with E =
mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::rgb<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::rgb<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I =
mln::image2d<mln::value::rgb<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:175:26:
required from ‘mln::image2d<mln::value::rgb<m> >
scribo::preprocessing::internal::merge(const
mln::image2d<mln::value::int_u<n> >&, const
mln::image2d<mln::value::int_u<n> >&, const
mln::image2d<mln::value::int_u<n> >&) [with unsigned int n = 8u]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:255:48:
required from here
../../../../milena/mln/core/concept/iterator.hh:112:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:114:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:116:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/iterator.hh:118:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/pixel.hh:37:0,
                 from ../../../../milena/mln/data/memset_.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.spe.hh:37,
                 from ../../../../milena/mln/data/fill_with_value.hh:46,
                 from ../../../../milena/mln/data/transform.spe.hh:47,
                 from ../../../../milena/mln/data/transform.hh:42,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:31,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/generalized_pixel.hh: In
instantiation of ‘mln::Generalized_Pixel<E>::Generalized_Pixel() [with
E = mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’:
../../../../milena/mln/core/concept/pixel_iterator.hh:69:37:
required from ‘mln::Pixel_Iterator<E>::Pixel_Iterator() [with E =
mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:140:21:
required from ‘mln::internal::pixel_iterator_base_<I,
E>::pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::rgb<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/internal/pixel_iterator_base.hh:165:21:
required from ‘mln::internal::forward_pixel_iterator_base_<I,
E>::forward_pixel_iterator_base_(I&) [with I =
mln::image2d<mln::value::rgb<8u> >; E =
mln::fwd_pixter2d<mln::image2d<mln::value::rgb<8u> > >]’
../../../../milena/mln/core/pixter2d.hh:133:52:   required from
‘mln::fwd_pixter2d<I>::fwd_pixter2d(I&) [with I =
mln::image2d<mln::value::rgb<8u> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:175:26:
required from ‘mln::image2d<mln::value::rgb<m> >
scribo::preprocessing::internal::merge(const
mln::image2d<mln::value::int_u<n> >&, const
mln::image2d<mln::value::int_u<n> >&, const
mln::image2d<mln::value::int_u<n> >&) [with unsigned int n = 8u]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:255:48:
required from here
../../../../milena/mln/core/concept/generalized_pixel.hh:85:23:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:90:23:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/generalized_pixel.hh:93:39:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/dpsites_piter.hh:36:0,
                 from ../../../../milena/mln/core/window.hh:410,
                 from ../../../../milena/mln/core/w_window.hh:40,
                 from ../../../../milena/mln/core/image/image1d.hh:574,
                 from ../../../../milena/mln/make/image.hh:37,
                 from ../../../../milena/mln/core/image/image2d.hh:707,
                 from
../../../../scribo/scribo/binarization/sauvola_threshold_image.hh:39,
                 from ../../../../scribo/scribo/binarization/sauvola.hh:38,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:38,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:
In instantiation of ‘mln::internal::site_relative_iterator_base<S, E,
C>::site_relative_iterator_base() [with S =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
E = mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; C = mln::point<mln::grid::square, short int>]’:
../../../../milena/mln/core/internal/neighb_niter_base.hh:95:75:
required from ‘mln::internal::neighb_niter_base<W, N, I,
E>::neighb_niter_base(const N&, const P&) [with P =
mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
I = mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’
../../../../milena/mln/core/neighb.hh:203:20:   required from
‘mln::neighb_fwd_niter<W>::neighb_fwd_niter(const mln::neighb<W>&,
const P&) [with P = mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/canvas/labeling/blobs.hh:98:29:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:130:21:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:132:21:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:134:31:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/image.hh:34:0,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_queue_fast<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_queue_fast<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/p_queue_fast.hh:170:33:
required from ‘mln::p_queue_fast<P>::p_queue_fast() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:99:22:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/geom/bbox.hh:45:0,
                 from ../../../../milena/mln/core/routine/init.hh:35,
                 from ../../../../milena/mln/core/routine/duplicate.hh:34,
                 from ../../../../milena/mln/data/convert.hh:35,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:32,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/window.hh: In instantiation of
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run_extra() [with E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’:
../../../../milena/mln/core/concept/window.hh:209:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run(mln::trait::window::definition::n_ary) [with E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’
../../../../milena/mln/core/concept/window.hh:219:2:   required from
‘static void mln::internal::window_support_check<mln::trait::window::support::regular,
E>::run() [with E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’
../../../../milena/mln/core/concept/window.hh:268:5:   required from
‘mln::Window<E>::Window() [with E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’
../../../../milena/mln/core/internal/window_base.hh:80:35:   required
from ‘mln::internal::window_base<D, E>::window_base() [with D =
mln::dpoint<mln::grid::square, short int>; E =
mln::win::multiple<mln::window<mln::dpoint<mln::grid::square, short
int> >, mln::fun::p2b::chess>]’
../../../../milena/mln/win/multiple.hh:188:13:   required from
‘mln::win::multiple<W, F>::multiple(const F&) [with W =
mln::window<mln::dpoint<mln::grid::square, short int> >; F =
mln::fun::p2b::chess]’
../../../../milena/mln/make/double_neighb2d.hh:85:16:   required from
‘mln::neighb<mln::win::multiple<mln::window<mln::dpoint<mln::grid::square,
short int> >, F> > mln::make::double_neighb2d(const F&, const bool
(&)[St], const bool (&)[Sf]) [with F = mln::fun::p2b::chess; unsigned
int St = 9u; unsigned int Sf = 9u]’
../../../../milena/mln/core/alias/neighb2d.hh:218:10:   required from here
../../../../milena/mln/core/concept/window.hh:185:18: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:187:18: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:189:16: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:191:22: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/window.hh:193:18: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
In file included from
../../../../milena/mln/value/internal/iterable_set.hh:34:0,
                 from ../../../../milena/mln/value/set.hh:33,
                 from ../../../../milena/mln/data/transform.hh:39,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:31,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/value_set.hh: In instantiation of
‘mln::Value_Set<E>::Value_Set() [with E = mln::value::set<bool>]’:
../../../../milena/mln/value/internal/iterable_set.hh:58:14:
required from ‘static const mln::value::set<T>&
mln::value::set<T>::the() [with T = bool]’
../../../../milena/mln/core/internal/image_base.hh:238:41:   required
from ‘const t_eligible_values_set& mln::internal::image_base<T, S,
E>::values_eligible() const [with T = bool; S =
mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<bool>; mln::internal::image_base<T, S,
E>::t_eligible_values_set = mln::value::set<bool>]’
../../../../milena/mln/core/concept/image.hh:230:58:   required from
‘mln::Image<E>::Image() [with E = mln::image2d<bool>]’
../../../../milena/mln/core/internal/image_base.hh:67:12:   required
from ‘mln::internal::image_base<T, S, E>::image_base() [with T = bool;
S = mln::box<mln::point<mln::grid::square, short int> >; E =
mln::image2d<bool>]’
../../../../milena/mln/core/internal/image_primary.hh:59:43:
required from ‘mln::internal::image_primary<T, S, E>::image_primary()
[with T = bool; S = mln::box<mln::point<mln::grid::square, short int>
; E = mln::image2d<bool>]’
../../../../milena/mln/core/image/image2d.hh:407:51:   required from
‘mln::image2d<T>::image2d(const box2d&, unsigned int) [with T = bool;
mln::box2d = mln::box<mln::point<mln::grid::square, short int> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:260:35:
required from here
../../../../milena/mln/core/concept/value_set.hh:93:33: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/value_set.hh:95:30: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/value_set.hh:97:25: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/dpsites_piter.hh:36:0,
                 from ../../../../milena/mln/core/window.hh:410,
                 from ../../../../milena/mln/core/w_window.hh:40,
                 from ../../../../milena/mln/core/image/image1d.hh:574,
                 from ../../../../milena/mln/make/image.hh:37,
                 from ../../../../milena/mln/core/image/image2d.hh:707,
                 from
../../../../scribo/scribo/binarization/sauvola_threshold_image.hh:39,
                 from ../../../../scribo/scribo/binarization/sauvola.hh:38,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:38,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:
In instantiation of ‘mln::internal::site_relative_iterator_base<S, E,
C>::site_relative_iterator_base() [with S =
mln::window<mln::dpoint<mln::grid::square, short int> >; E =
mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; C = mln::point<mln::grid::square, short int>]’:
../../../../milena/mln/core/dpsites_piter.hh:142:43:   required from
‘mln::dpsites_fwd_piter<V>::dpsites_fwd_piter() [with V =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/neighb_niter_base.hh:95:75:
required from ‘mln::internal::neighb_niter_base<W, N, I,
E>::neighb_niter_base(const N&, const P&) [with P =
mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
I = mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’
../../../../milena/mln/core/neighb.hh:203:20:   required from
‘mln::neighb_fwd_niter<W>::neighb_fwd_niter(const mln::neighb<W>&,
const P&) [with P = mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/canvas/labeling/blobs.hh:98:29:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:130:21:
warning: variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:132:21:
warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:134:31:
warning: variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/image.hh:34:0,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_nsites_check<mln::trait::site_set::nsites::known,
E>::run() [with E = mln::p_queue_fast<mln::point<mln::grid::square,
short int> >]’:
../../../../milena/mln/core/concept/site_set.hh:290:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_queue_fast<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_queue_fast<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/p_queue_fast.hh:170:33:
required from ‘mln::p_queue_fast<P>::p_queue_fast() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:99:22:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_set.hh:187:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_contents_check<mln::trait::site_set::contents::growing,
E>::run() [with E = mln::p_queue_fast<mln::point<mln::grid::square,
short int> >]’:
../../../../milena/mln/core/concept/site_set.hh:292:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_queue_fast<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_queue_fast<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/p_queue_fast.hh:170:33:
required from ‘mln::p_queue_fast<P>::p_queue_fast() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:99:22:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_set.hh:229:32: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:231:16: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_array<mln::point<mln::grid::square, short int> >]’:
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_array<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/p_array.hh:340:23:   required
from ‘mln::p_array<P>::p_array() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/core/site_set/p_queue_fast.hh:170:33:
required from ‘mln::p_queue_fast<P>::p_queue_fast() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:99:22:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::pw::value_<mln::image2d<bool> > >]’:
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::pw::value_<mln::image2d<bool> > >]’
../../../../milena/mln/core/site_set/p_if.hh:192:11:   required from
‘mln::p_if<S, F>::p_if(const S&, const F&) [with S =
mln::box<mln::point<mln::grid::square, short int> >; F =
mln::pw::value_<mln::image2d<bool> >]’
../../../../milena/mln/core/site_set/p_if.hh:149:38:   required from
‘mln::p_if<S, F> mln::operator|(const mln::Site_Set<S>&, const
mln::Function_v2b<E>&) [with S =
mln::box<mln::point<mln::grid::square, short int> >; F =
mln::pw::value_<mln::image2d<bool> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:177:26:
required from ‘mln::internal::data<mln::image_if<I, F> >::data(I&,
const F&) [with I = mln::image2d<mln::value::rgb<8u> >; F =
mln::pw::value_<mln::image2d<bool> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:205:5:   required
from ‘void mln::image_if<I, F>::init_(I&, const F&) [with I =
mln::image2d<mln::value::rgb<8u> >; F =
mln::pw::value_<mln::image2d<bool> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:196:5:   required
from ‘mln::image_if<I, F>::image_if(I&, const F&) [with I =
mln::image2d<mln::value::rgb<8u> >; F =
mln::pw::value_<mln::image2d<bool> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:235:43:
required from ‘mln::image_if<I, F> mln::operator|(mln::Image<I>&,
const mln::Function_v2b<E>&) [with I =
mln::image2d<mln::value::rgb<8u> >; F =
mln::pw::value_<mln::image2d<bool> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:266:37:
required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_set.hh:37:0,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_iterator.hh: In instantiation
of ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’:
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
E = mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square,
short int> > >]’
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:128:13:
  required from ‘mln::internal::site_relative_iterator_base<S, E,
C>::site_relative_iterator_base() [with S =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
E = mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; C = mln::point<mln::grid::square, short int>]’
../../../../milena/mln/core/internal/neighb_niter_base.hh:95:75:
required from ‘mln::internal::neighb_niter_base<W, N, I,
E>::neighb_niter_base(const N&, const P&) [with P =
mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
I = mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’
../../../../milena/mln/core/neighb.hh:203:20:   required from
‘mln::neighb_fwd_niter<W>::neighb_fwd_niter(const mln::neighb<W>&,
const P&) [with P = mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/canvas/labeling/blobs.hh:98:29:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_iterator.hh:133:10: warning:
variable ‘m0’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:135:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:137:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:139:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:141:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:143:10: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/image.hh:34:0,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_nsites_check<mln::trait::site_set::nsites::known,
E>::run() [with E = mln::p_array<mln::point<mln::grid::square, short
int> >]’:
../../../../milena/mln/core/concept/site_set.hh:290:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_array<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_array<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/p_array.hh:340:23:   required
from ‘mln::p_array<P>::p_array() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/core/site_set/p_queue_fast.hh:170:33:
required from ‘mln::p_queue_fast<P>::p_queue_fast() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:99:22:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_set.hh:187:21: warning:
variable ‘m’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘static void mln::internal::site_set_contents_check<mln::trait::site_set::contents::growing,
E>::run() [with E = mln::p_array<mln::point<mln::grid::square, short
int> >]’:
../../../../milena/mln/core/concept/site_set.hh:292:5:   required from
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_array<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_array<mln::point<mln::grid::square, short int> >]’
../../../../milena/mln/core/site_set/p_array.hh:340:23:   required
from ‘mln::p_array<P>::p_array() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/core/site_set/p_queue_fast.hh:170:33:
required from ‘mln::p_queue_fast<P>::p_queue_fast() [with P =
mln::point<mln::grid::square, short int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:99:22:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_set.hh:229:32: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:231:16: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh: In instantiation of
‘mln::Site_Set<E>::Site_Set() [with E =
mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> > >]’:
../../../../milena/mln/core/internal/site_set_base.hh:77:41:
required from ‘mln::internal::site_set_base_<P, E>::site_set_base_()
[with P = mln::point<mln::grid::square, short int>; E =
mln::p_if<mln::box<mln::point<mln::grid::square, short int> >,
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> > >]’
../../../../milena/mln/core/site_set/p_if.hh:192:11:   required from
‘mln::p_if<S, F>::p_if(const S&, const F&) [with S =
mln::box<mln::point<mln::grid::square, short int> >; F =
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> >]’
../../../../milena/mln/core/site_set/p_if.hh:149:38:   required from
‘mln::p_if<S, F> mln::operator|(const mln::Site_Set<S>&, const
mln::Function_v2b<E>&) [with S =
mln::box<mln::point<mln::grid::square, short int> >; F =
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:177:26:
required from ‘mln::internal::data<mln::image_if<I, F> >::data(I&,
const F&) [with I = mln::image2d<unsigned int>; F =
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:205:5:   required
from ‘void mln::image_if<I, F>::init_(I&, const F&) [with I =
mln::image2d<unsigned int>; F =
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:196:5:   required
from ‘mln::image_if<I, F>::image_if(I&, const F&) [with I =
mln::image2d<unsigned int>; F =
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> >]’
../../../../milena/mln/core/image/dmorph/image_if.hh:235:43:
required from ‘mln::image_if<I, F> mln::operator|(mln::Image<I>&,
const mln::Function_v2b<E>&) [with I = mln::image2d<unsigned int>; F =
mln::fun::neq_v2b_expr_<mln::pw::value_<mln::image2d<unsigned int> >,
mln::pw::cst_<unsigned int> >]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:285:50:
required from here
../../../../milena/mln/core/concept/site_set.hh:282:35: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:284:21: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_set.hh:286:28: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_iterator.hh:36:0,
                 from ../../../../milena/mln/core/concept/site_set.hh:37,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_proxy.hh: In instantiation of
‘mln::Site_Proxy<E>::Site_Proxy() [with E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’:
../../../../milena/mln/core/concept/site_iterator.hh:131:35:
required from ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
E = mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square,
short int> > >]’
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:128:13:
  required from ‘mln::internal::site_relative_iterator_base<S, E,
C>::site_relative_iterator_base() [with S =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
E = mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; C = mln::point<mln::grid::square, short int>]’
../../../../milena/mln/core/internal/neighb_niter_base.hh:95:75:
required from ‘mln::internal::neighb_niter_base<W, N, I,
E>::neighb_niter_base(const N&, const P&) [with P =
mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
I = mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’
../../../../milena/mln/core/neighb.hh:203:20:   required from
‘mln::neighb_fwd_niter<W>::neighb_fwd_niter(const mln::neighb<W>&,
const P&) [with P = mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/canvas/labeling/blobs.hh:98:29:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_proxy.hh:84:28: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/concept/site_set.hh:37:0,
                 from ../../../../milena/mln/core/concept/image.hh:34,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:30,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/concept/site_iterator.hh: In instantiation
of ‘mln::Site_Iterator<E>::Site_Iterator() [with E =
mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >]’:
../../../../milena/mln/core/internal/site_iterator_base.hh:103:13:
required from ‘mln::internal::site_iterator_base<S,
E>::site_iterator_base() [with S =
mln::window<mln::dpoint<mln::grid::square, short int> >; E =
mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >]’
../../../../milena/mln/core/internal/site_relative_iterator_base.hh:128:13:
  required from ‘mln::internal::site_relative_iterator_base<S, E,
C>::site_relative_iterator_base() [with S =
mln::window<mln::dpoint<mln::grid::square, short int> >; E =
mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; C = mln::point<mln::grid::square, short int>]’
../../../../milena/mln/core/dpsites_piter.hh:142:43:   required from
‘mln::dpsites_fwd_piter<V>::dpsites_fwd_piter() [with V =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/core/internal/neighb_niter_base.hh:95:75:
required from ‘mln::internal::neighb_niter_base<W, N, I,
E>::neighb_niter_base(const N&, const P&) [with P =
mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
I = mln::dpsites_fwd_piter<mln::window<mln::dpoint<mln::grid::square,
short int> > >; E =
mln::neighb_fwd_niter<mln::window<mln::dpoint<mln::grid::square, short
int> > >]’
../../../../milena/mln/core/neighb.hh:203:20:   required from
‘mln::neighb_fwd_niter<W>::neighb_fwd_niter(const mln::neighb<W>&,
const P&) [with P = mln::point<mln::grid::square, short int>; W =
mln::window<mln::dpoint<mln::grid::square, short int> >]’
../../../../milena/mln/canvas/labeling/blobs.hh:98:29:   required from
‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::impl::generic::blobs(const mln::Image<I>&,
const N&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/canvas/labeling/blobs.hh:179:62:   required
from ‘typename mln::trait::ch_value<I, D>::ret
mln::canvas::labeling::blobs(const mln::Image<I>&, const
mln::Neighborhood<N>&, L&, F&) [with I = mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; F =
mln::labeling::internal::dummy_functor<mln::image2d<unsigned int> >;
typename mln::trait::ch_value<I, D>::ret = mln::image2d<unsigned
int>]’
../../../../milena/mln/labeling/blobs.hh:115:63:   required from
‘typename mln::trait::ch_value<I, A>::ret mln::labeling::blobs(const
mln::Image<I>&, const mln::Neighborhood<N>&, L&) [with I =
mln::image2d<bool>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
L = unsigned int; typename mln::trait::ch_value<I, A>::ret =
mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:275:42:
required from here
../../../../milena/mln/core/concept/site_iterator.hh:133:10: warning:
variable ‘m0’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:135:21: warning:
variable ‘m1’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:137:19: warning:
variable ‘m2’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:139:19: warning:
variable ‘m3’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:141:19: warning:
variable ‘m4’ set but not used [-Wunused-but-set-variable]
../../../../milena/mln/core/concept/site_iterator.hh:143:10: warning:
variable ‘m5’ set but not used [-Wunused-but-set-variable]
In file included from ../../../../milena/mln/core/image/image2d.hh:613:0,
                 from
../../../../scribo/scribo/binarization/sauvola_threshold_image.hh:39,
                 from ../../../../scribo/scribo/binarization/sauvola.hh:38,
                 from
../../../../scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh:38,
                 from
../../../../scribo/demo/viewer/preprocessing_options.cc:23:
../../../../milena/mln/core/dpoints_pixter.hh: In instantiation of
‘void mln::dpoints_fwd_pixter<I>::update() [with I = const
mln::image2d<unsigned int>]’:
../../../../milena/mln/core/dpoints_pixter.hh:301:5:   required from
‘void mln::dpoints_fwd_pixter<I>::start() [with I = const
mln::image2d<unsigned int>]’
../../../../milena/mln/morpho/elementary/like_ero_fun.hh:134:8:
required from ‘typename mln::trait::concrete<I>::ret
mln::morpho::elementary::impl::like_ero_fun_fastest(const
mln::Meta_Accumulator<A>&, const F&, const mln::Image<I>&, const
mln::Neighborhood<N>&) [with A = mln::accu::meta::stat::max; F =
mln::morpho::elementary::internal::f_accu; I = mln::image2d<unsigned
int>; N = mln::neighb<mln::window<mln::dpoint<mln::grid::square, short
int> > >; typename mln::trait::concrete<I>::ret =
mln::image2d<unsigned int>]’
../../../../milena/mln/morpho/elementary/like_ero_fun.hh:166:54:
required from ‘typename mln::trait::concrete<I>::ret
mln::morpho::elementary::internal::like_ero_fun_dispatch(mln::metal::true_,
const A&, const F&, const I&, const N&) [with A =
mln::Meta_Accumulator<mln::accu::meta::stat::max>; F =
mln::morpho::elementary::internal::f_accu; I = mln::image2d<unsigned
int>; N = mln::neighb<mln::window<mln::dpoint<mln::grid::square, short
int> > >; typename mln::trait::concrete<I>::ret =
mln::image2d<unsigned int>; mln::metal::true_ =
mln::metal::bool_<true>]’
../../../../milena/mln/morpho/elementary/like_ero_fun.hh:181:28:
required from ‘typename mln::trait::concrete<I>::ret
mln::morpho::elementary::internal::like_ero_fun_dispatch(const A&,
const F&, const I&, const N&) [with A =
mln::Meta_Accumulator<mln::accu::meta::stat::max>; F =
mln::morpho::elementary::internal::f_accu; I = mln::image2d<unsigned
int>; N = mln::neighb<mln::window<mln::dpoint<mln::grid::square, short
int> > >; typename mln::trait::concrete<I>::ret =
mln::image2d<unsigned int>]’
../../../../milena/mln/morpho/elementary/like_ero_fun.hh:196:37:
required from ‘typename mln::trait::concrete<I>::ret
mln::morpho::elementary::like_ero_fun(const mln::Meta_Accumulator<A>&,
const F&, const mln::Image<I>&, const mln::Neighborhood<N>&) [with A =
mln::accu::meta::stat::max; F =
mln::morpho::elementary::internal::f_accu; I = mln::image2d<unsigned
int>; N = mln::neighb<mln::window<mln::dpoint<mln::grid::square, short
int> > >; typename mln::trait::concrete<I>::ret =
mln::image2d<unsigned int>]’
../../../../milena/mln/morpho/elementary/dilation.hh:62:69:   required
from ‘typename mln::trait::concrete<I>::ret
mln::morpho::elementary::internal::dilation_dispatch(mln::trait::value::kind::any,
const mln::Image<I>&, const mln::Neighborhood<R>&) [with I =
mln::image2d<unsigned int>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
typename mln::trait::concrete<I>::ret = mln::image2d<unsigned int>]’
../../../../milena/mln/morpho/elementary/dilation.hh:86:17:   required
from ‘typename mln::trait::concrete<I>::ret
mln::morpho::elementary::internal::dilation_dispatch(const
mln::Image<I>&, const mln::Neighborhood<R>&) [with I =
mln::image2d<unsigned int>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
typename mln::trait::concrete<I>::ret = mln::image2d<unsigned int>]’
../../../../milena/mln/morpho/elementary/dilation.hh:103:65:
required from ‘typename mln::trait::concrete<I>::ret
mln::morpho::elementary::dilation(const mln::Image<I>&, const
mln::Neighborhood<R>&) [with I = mln::image2d<unsigned int>; N =
mln::neighb<mln::window<mln::dpoint<mln::grid::square, short int> > >;
typename mln::trait::concrete<I>::ret = mln::image2d<unsigned int>]’
../../../../scribo/scribo/preprocessing/split_bg_fg.hh:284:46:
required from here
../../../../milena/mln/core/dpoints_pixter.hh:289:4: error: ‘image_’
was not declared in this scope, and no declarations were found by
argument-dependent lookup at the point of instantiation [-fpermissive]
../../../../milena/mln/core/dpoints_pixter.hh:289:4: note:
declarations in dependent base ‘mln::internal::pixel_impl_base_<true,
const mln::image2d<unsigned int>, mln::dpoints_fwd_pixter<const
mln::image2d<unsigned int> > >’ are not found by unqualified lookup
../../../../milena/mln/core/dpoints_pixter.hh:289:4: note: use
‘this->image_’ instead
make[3]: *** [scribo_viewer-preprocessing_options.o] Error 1
make[3]: Leaving directory `/home/fabien/olena-2.0/_build/scribo/demo/viewer'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/fabien/olena-2.0/_build/scribo/demo/viewer'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/fabien/olena-2.0/_build/scribo/demo'
make: *** [all-recursive] Error 1
--
Fabien Freling
Email:     fabien@ffreling.com
Website:  http://www.ffreling.com
Phone:    +33 6 21 54 47 23