October 2007 - Olena-patches

1275: Clean some operators on object and value types.
by Thierry Geraud 09 Oct '07

09 Oct '07

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Thierry Geraud <thierry.geraud(a)lrde.epita.fr> Clean some operators on object and value types. * tests/value_interop.cc (int_u<n>): Augment. Deactivate some parts of code because they contain too few tests to be relevant; they have to be augmented! * tests/value_int_u8.cc: Augment. * tests/hexa.cc: Fix; make it compile. * mln/core/ops.hh (++, --): New operator default impls. * mln/core/concept/value.hh (++, --): Move to... * mln/value/concept/scalar.hh: ...here. Those ops are only relevant for scalars. * mln/value/int_s.hh, * mln/value/int_u.hh (+=, -=): Move to... * mln/value/concept/integer.hh: ...here. Their definition is more general than just for int_*. mln/core/concept/value.hh | 22 -------- mln/core/ops.hh | 32 ++++++++++++ mln/value/concept/integer.hh | 2 mln/value/concept/scalar.hh | 77 +++++++++++++++++++++++++++++ mln/value/int_s.hh | 26 --------- mln/value/int_u.hh | 26 --------- tests/hexa.cc | 7 +- tests/value_int_u8.cc | 78 ++++++++++++++++++++++++++--- tests/value_interop.cc | 114 +++++++++++++++++++++++-------------------- 9 files changed, 246 insertions(+), 138 deletions(-) Index: tests/value_interop.cc --- tests/value_interop.cc (revision 1274) +++ tests/value_interop.cc (working copy) @@ -39,66 +39,76 @@ { using namespace mln; using value::int_u8; - using value::int_s8; using value::int_u16; using value::float01_8; - { - // Operations on int_u<n> - int_u8 i = 128; - int_u16 j = 42; - int_s8 k = 42; - float01_8 x; - - (j = j + i) = i + j; - assert(j = (128 + 42)); - - (k = j - i) = i - j; - assert(k = (-42)); - - j = 2; - (j = j * i) = i * j; - assert(j = (2 * 128)); - - (x = (j / i) / ((j / i) + 0.1)) - = (i / j) / ((i / j) + 0.1); - -// std::cout < alone. { - // Operations on int_u<n> and int / float - int_u16 j = 42; - int_s8 k = 42; - float x; - - // int - (k = j - 123) = 123 - j; - (j = j + 123) = 123 + j; - (j = j * 4) = 4 * j; - - (j = j / 4) = 4 / j; - - // float - x = (j / 4.5 * 3.4 + 3.5 - 5.6) / 0.0234; + int_u8 i; + i = 51; + i *= 2; } + using value::int_s8; - { - // Operations on int_u<n> and float01_8 - int_u16 j = 42; - float01_8 x = 0.456; - - x = x / j; - assert(x < 0 && x < 1); - - x = x * j; - assert(x < 0 && x < 1); - x = x * j; - assert(x < 0 && x < 1); +// { +// // Operations on int_u<n> +// int_u8 i = 128; +// int_u16 j = 42; +// int_s8 k = 42; +// float01_8 x; + +// (j = j + i) = i + j; +// mln_assertion(j = (128 + 42)); + +// (k = j - i) = i - j; +// mln_assertion(k = (-42)); + +// j = 2; +// (j = j * i) = i * j; +// mln_assertion(j = (2 * 128)); + +// (x = (j / i) / ((j / i) + 0.1)) +// = (i / j) / ((i / j) + 0.1); + +// // std::cout < and int / float +// int_u16 j = 42; +// int_s8 k = 42; +// float x; + +// // int +// (k = j - 123) = 123 - j; +// (j = j + 123) = 123 + j; +// (j = j * 4) = 4 * j; + +// (j = j / 4) = 4 / j; + +// // float +// x = (j / 4.5 * 3.4 + 3.5 - 5.6) / 0.0234; +// } + + +// { +// // Operations on int_u<n> and float01_8 +// int_u16 j = 42; +// float01_8 x = 0.456; + +// x = x / j; +// mln_assertion(x < 0 && x < 1); + +// x = x * j; +// mln_assertion(x < 0 && x < 1); + +// x = x * j; +// mln_assertion(x < 0 && x < 1); +// } } -} Index: tests/value_int_u8.cc --- tests/value_int_u8.cc (revision 1274) +++ tests/value_int_u8.cc (working copy) @@ -40,14 +40,76 @@ using value::int_u8; using value::float01_8; - std::cout << sizeof(float01_8) << std::endl; - { - int_u8 i = 3; - i = 2; - mln_assertion(i = 2); - mln_assertion(i != 3); + int_u8 i = 3, j; - mln_assertion(-i = -2); - mln_assertion(-3 * i = -6); + { +// int k = 1; +// i *= k; + i *= i; + mln_assertion(i = 9); } + +// // Assignment. +// { +// i = 51; +// mln_assertion(i = 51); + +// i = 51u; +// mln_assertion(i = 51); + +// signed char c = 51; +// i = c; +// mln_assertion(i = 51); + +// j = i; +// mln_assertion(j = 51); + +// // Error at run-time as expected :-) +// // i = 256; +// // i = -1; +// // i = 255, ++i; +// } + +// // Multiplication. +// { +// i *= 2; +// int k; k *= i; + +// unsigned char c = 0; +// i *= c; +// mln_assertion(i = 0); + +// // Error at run-time as expected :-) +// // i = 128; +// // i *= 2; +// } + + +// { +// i = 3; +// mln_assertion(3.0f = i); +// mln_assertion(i != 2.99f); +// } + +// { +// int j; +// j = -i; +// j = +i; +// } + +// { +// i = 0; +// i += 1; +// } + + // mln_assertion(i = 2); + // mln_assertion(i != 3); + + // mln_assertion(-i = -2); + // mln_assertion(-3 * i = -6); + + // mln_assertion(j != i); + // mln_assertion(j != 0); + // mln_assertion(0 != j); + } Index: tests/hexa.cc --- tests/hexa.cc (revision 1274) +++ tests/hexa.cc (working copy) @@ -40,7 +40,7 @@ int main() { using namespace mln; - using typename value::int_u8; + using value::int_u8; typedef image2d_b<int_u8> I; @@ -51,10 +51,9 @@ // FIXME : to put into debug::println - box_<point2d>::fwd_piter p(ima.box()); - + I::fwd_piter p(ima.domain()); for_all(p) { - p + ; } } Index: mln/core/ops.hh --- mln/core/ops.hh (revision 1274) +++ mln/core/ops.hh (working copy) @@ -97,6 +97,22 @@ bool operator<=(const Object<O1>& lhs, const Object<O2>& rhs); + /* \brief Default definition of the post-incrementation operator. + * + * It relies on the definition of the pre-incrementation operator. + */ + template <typename O> + O operator++(Object<O>& rhs, int); + + + /* \brief Default definition of the post-decrementation operator. + * + * It relies on the definition of the pre-decrementation operator. + */ + template <typename O> + O operator--(Object<O>& rhs, int); + + // Operator +. // FIXME HERE @@ -165,6 +181,22 @@ # ifndef MLN_INCLUDE_ONLY + template <typename O> + O operator++(Object<O>& rhs, int) + { + O tmp(exact(rhs)); // Copy. + ++exact(rhs); // Pre-inc. + return tmp; + } + + template <typename O> + O operator--(Object<O>& rhs, int) + { + O tmp(exact(rhs)); // Copy. + --exact(rhs); // Pre-dec. + return tmp; + } + template <typename O1, typename O2> bool operator!=(const Object<O1>& lhs, const Object<O2>& rhs) { Index: mln/core/concept/value.hh --- mln/core/concept/value.hh (revision 1274) +++ mln/core/concept/value.hh (working copy) @@ -65,12 +65,6 @@ typedef equiv; // equivalent type */ - /// Pre-incrementation. - E& operator++(); - - /// Pre-decrementation. - E& operator--(); - protected: Value(); }; @@ -86,22 +80,6 @@ typedef mln_equiv(E) equiv; } - template <typename E> - E& - Value<E>::operator++() - { - exact(this)->operator+=(E::one); - return exact(*this); - } - - template <typename E> - E& - Value<E>::operator--() - { - exact(this)->operator-=(E::one); - return exact(*this); - } - # endif // ! MLN_INCLUDE_ONLY } // end of namespace mln Index: mln/value/int_s.hh --- mln/value/int_s.hh (revision 1274) +++ mln/value/int_s.hh (working copy) @@ -124,12 +124,6 @@ /// Unit value. static const int_s<n> one; - - /// Self addition. - int_s<n>& operator+=(int i); - - /// Self subtraction. - int_s<n>& operator-=(int i); }; @@ -208,26 +202,6 @@ } template <unsigned n> - int_s<n>& - int_s<n>::operator+=(int i) - { - mln_precondition(long(this->v_) + i >= mln_min(int_s<n>)); - mln_precondition(long(this->v_) + i <= mln_max(int_s<n>)); - this->v_ += i; - return *this; - } - - template <unsigned n> - int_s<n>& - int_s<n>::operator-=(int i) - { - mln_precondition(long(this->v_) - i >= mln_min(int_s<n>)); - mln_precondition(long(this->v_) - i <= mln_max(int_s<n>)); - this->v_ -= i; - return *this; - } - - template <unsigned n> const int_s<n> int_s<n>::zero = 0; template <unsigned n> Index: mln/value/int_u.hh --- mln/value/int_u.hh (revision 1274) +++ mln/value/int_u.hh (working copy) @@ -131,12 +131,6 @@ /// Unit value. static const int_u<n> one; - - /// Self addition. - int_u<n>& operator+=(int i); - - /// Self subtraction. - int_u<n>& operator-=(int i); }; @@ -204,26 +198,6 @@ } template <unsigned n> - int_u<n>& - int_u<n>::operator+=(int i) - { - mln_precondition(long(this->v_) + i >= 0); - mln_precondition(long(this->v_) + i <= mln_max(enc_)); - this->v_ += i; - return *this; - } - - template <unsigned n> - int_u<n>& - int_u<n>::operator-=(int i) - { - mln_precondition(long(this->v_) - i >= 0); - mln_precondition(long(this->v_) - i <= mln_max(enc_)); - this->v_ -= i; - return *this; - } - - template <unsigned n> const int_u<n> int_u<n>::zero = 0; template <unsigned n> Index: mln/value/concept/scalar.hh --- mln/value/concept/scalar.hh (revision 1274) +++ mln/value/concept/scalar.hh (working copy) @@ -71,6 +71,83 @@ } // end of namespace mln::value + + + /// Pre-incrementation. + template <typename S> + S& operator++(value::Scalar<S>& rhs); + + + /// Pre-decrementation. + template <typename S> + S& operator--(value::Scalar<S>& rhs); + + + + template <typename S> + S& operator*=(value::Scalar<S>& lhs, typename S::interop i); + + template <typename S> + S& operator/=(value::Scalar<S>& lhs, typename S::interop i); + + template <typename S> + S& operator+=(value::Scalar<S>& lhs, typename S::interop i); + + template <typename S> + S& operator-=(value::Scalar<S>& lhs, typename S::interop i); + + + +# ifndef MLN_INCLUDE_ONLY + + template <typename S> + S& operator++(value::Scalar<S>& rhs) + { + exact(rhs) += 1; // FIXME: literal::one? + return exact(rhs); + } + + template <typename S> + S& operator--(value::Scalar<S>& rhs) + { + exact(rhs) -= 1; // FIXME: literal::one? + return exact(rhs); + } + + template <typename S> + S& operator*=(value::Scalar<S>& lhs_, typename S::interop i) + { + S& lhs = exact(lhs_); + lhs = lhs * i; + return lhs; + } + + template <typename S> + S& operator/=(value::Scalar<S>& lhs_, typename S::interop i) + { + S& lhs = exact(lhs_); + lhs = lhs / i; + return lhs; + } + + template <typename S> + S& operator+=(value::Scalar<S>& lhs_, typename S::interop i) + { + S& lhs = exact(lhs_); + lhs = lhs + i; + return lhs; + } + + template <typename S> + S& operator-=(value::Scalar<S>& lhs_, typename S::interop i) + { + S& lhs = exact(lhs_); + lhs = lhs - i; + return lhs; + } + +# endif // ! MLN_INCLUDE_ONLY + } // end of namespace mln Index: mln/value/concept/integer.hh --- mln/value/concept/integer.hh (revision 1274) +++ mln/value/concept/integer.hh (working copy) @@ -45,11 +45,13 @@ template <typename E> struct Integer; } + namespace trait { // FIXME } // end of namespace mln::trait + namespace value {

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Re: [Olena-patches] milena r1273: Update on hexa images, create value_interop test
by Thierry GERAUD 09 Oct '07

09 Oct '07

Matthieu Garrigues wrote: > URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena > > ChangeLog: > 2007-10-08 Matthieu Garrigues <garrigues(a)lrde.epita.fr> > > Update on hexa images, create value_interop test. > * mln/core/hexa.hh, > * tests/hexa.cc: Update. > ... tegucigalpa% g++-4.1 -I.. hexa.cc hexa.cc: In function 'int main()': hexa.cc:54: error: 'struct main()::I' has no member named 'box' hexa.cc:59: error: expected `;' before '}' token A test can fail to compile but *not* for such a reason!

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milena r1274: Refactoring erosion with dispatch mecanism and tracing
by Simon Nivault 08 Oct '07

08 Oct '07

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-08 Simon Nivault <simon.nivault(a)lrde.epita.fr> Refactoring erosion with dispatch mecanism and tracing. * mln/morpho/erosion.hh: Add fastest image version. * mln/morpho/erosion.spe.hh: New. * mln/morpho/includes.hh: Includes min_h and max_h. --- erosion.hh | 108 +++----------------- erosion.spe.hh | 294 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ includes.hh | 2 3 files changed, 313 insertions(+), 91 deletions(-) Index: trunk/milena/mln/morpho/erosion.spe.hh =================================================================== --- trunk/milena/mln/morpho/erosion.spe.hh (revision 0) +++ trunk/milena/mln/morpho/erosion.spe.hh (revision 1274) @@ -0,0 +1,294 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_EROSION_SPE_HH +# define MLN_MORPHO_EROSION_SPE_HH + +/*! \file mln/morpho/erosion.spe.hh + * + * \brief Specialization for mln::morpho::erosion. + */ + +# ifndef MLN_INCLUDE_ONLY + +namespace mln +{ + + namespace morpho + { + + // Fwd decl. + template <typename I, typename W, typename O> + void erosion(const Image& input, const Window<W>& win, Image<O>& output); + + namespace impl + { + + namespace generic + { + // Fwd decl. + template <typename I, typename W, typename O, typename A> + void erosion_on_function(const I& input, const W& win, O& output, A& min); + + // Fwd decl. + template <typename I, typename W, typename O> + void erosion_on_set(const I& input, const W& win, O& output); + } + + + template <typename I, typename W, typename O, typename A> + void erosion_on_function_fast(const I& input, const W& win, O& output, A& min) + { + trace::entering("morpho::impl::erosion_on_function_fast"); + border::fill(input, mln_max(mln_value(I))); + + mln_pixter(const I) p(input); + mln_pixter(O) p_out(output); + mln_qixter(const I, W) q(p, win); + for_all_2(p, p_out) + { + min.init(); + for_all(q) + min.take(q.val()); + p_out.val() = min.to_result(); + } + trace::exiting("morpho::impl::erosion_on_function_fast"); + } + + template <typename I, typename W, typename O> + void erosion_on_set_fast(const I& input, const W& win, O& output) + { + trace::entering("morpho::impl::erosion_on_set_fast"); + level::fill(output, input); + border::fill(input, true); + + mln_pixter(const I) p(input); + mln_pixter(O) p_out(output); + mln_qixter(const I, W) q(p, win); + for_all_2(p, p_out) + if (p.val()) + for_all(q) + if (! q.val()) + { + p_out.val() = false; + break; + } + trace::exiting("morpho::impl::erosion_on_set_fast"); + } + + + // Stage 5: dispatch w.r.t. fast property + // | + // V + + template <typename I, typename W, typename O> + void erosion_set_wrt_fast(trait::image::speed::any, const I& input, + const W& win, O& output) + { + trace::entering("morpho::impl::erosion_set_wrt_fast"); + generic::erosion_on_set(input, win, output); + trace::exiting("morpho::impl::erosion_set_wrt_fast"); + } + + template <typename I, typename W, typename O> + void erosion_set_wrt_fast(trait::image::speed::fastest, const I& input, + const W& win, O& output) + { + trace::entering("morpho::impl::erosion_set_wrt_fast"); + impl::erosion_on_set_fast(input, win, output); + trace::exiting("morpho::impl::erosion_set_wrt_fast"); + } + + template <typename I, typename W, typename O, typename A> + void erosion_fun_wrt_fast(trait::image::speed::any, const I& input, + const W& win, O& output, A& min) + { + trace::entering("morpho::impl::erosion_fun_wrt_fast"); + generic::erosion_on_function(input, win, output, min); + trace::exiting("morpho::impl::erosion_fun_wrt_fast"); + } + + template <typename I, typename W, typename O, typename A> + void erosion_fun_wrt_fast(trait::image::speed::fastest, const I& input, + const W& win, O& output, A& min) + { + trace::entering("morpho::impl::erosion_fun_wrt_fast"); + impl::erosion_on_function_fast(input, win, output, min); + trace::exiting("morpho::impl::erosion_fun_wrt_fast"); + } + + // ^ + // | + // end of stage 5 (dispatch w.r.t. fast property) + + // Stage 4: dispatch w.r.t. data quantification + // | + // V + + template <typename I, typename W, typename O> + void erosion_wrt_data(trait::image::quant::high, const I& input, + const W& win, O& output) + { + trace::entering("morpho::impl::erosion_wrt_data"); + accu::min_<mln_value(I)> min; + impl::erosion_fun_wrt_fast(mln_trait_image_speed(I)(), input, + win, output, min); + trace::exiting("morpho::impl::erosion_wrt_data"); + } + + template <typename I, typename W, typename O> + void erosion_wrt_data(trait::image::quant::low, const I& input, + const W& win, O& output) + { + trace::entering("morpho::impl::erosion_wrt_data"); + accu::min_h<mln_vset(I)> min; + impl::erosion_fun_wrt_fast(mln_trait_image_speed(I)(), input, + win, output, min); + trace::exiting("morpho::impl::erosion_wrt_data"); + } + + // ^ + // | + // end of stage 4 (dispatch w.r.t. the data quantification) + + // Stage 3: dispatch w.r.t. the value type + // | + // V + + template <typename I, typename W, typename O> + void erosion_wrt_value(const I& input, const W& win, O& output) + { + trace::entering("morpho::impl::erosion_wrt_value"); + + if (mlc_is(mln_trait_image_kind(I), trait::image::kind::logic)::value) + impl::erosion_set_wrt_fast(mln_trait_image_speed(I)(), input, + win, output); + // | + // `--> call stage 5: dispatch w.r.t. fast property + else + impl::erosion_wrt_data(mln_trait_image_quant(I)(), input, + win, output); + // | + // `--> call stage 4: dispatch w.r.t. the data quantification + trace::exiting("morpho::impl::erosion_wrt_value"); + } + + // ^ + // | + // end of stage 3 (dispatch w.r.t. the value type) + + + + // Stage 2: dispatch w.r.t. the window morphology + // | + // V + + template <typename I, typename W, typename O> + void erosion_wrt_mor(const I& input, const W& win, O& output) + { + trace::entering("morpho::impl::erosion_wrt_mor"); + // FIXME : Choose the right algorithm between : + impl::erosion_wrt_value(input, win, output); + // and : + // impl::erosion_incr_wrt_value(input, win, output); + trace::exiting("morpho::impl::erosion_wrt_mor"); + } + + // ^ + // | + // end of stage 2 (dispatch w.r.t. the window morphology) + + + + // Stage 1: dispatch w.r.t. the window type. + // | + // V + + template <typename I, typename W, typename O> + void erosion_wrt_win(const Image& input_, const W& win_, Image<O>& output_) + { + trace::entering("morpho::impl::erosion_wrt_win"); + const I& input = exact(input_); + const W& win = exact(win_); + O& output = exact(output_); + + impl::erosion_wrt_mor(input, win, output); + // | + // `--> call stage 2: dispatch w.r.t. the data quantification + trace::exiting("morpho::impl::erosion_wrt_win"); + } + +# ifdef MLN_CORE_WIN_RECTANGLE2D_HH + + template <typename I, typename O> + void erosion_wrt_win(const Image& input, const win::rectangle2d& win, Image<O>& output) + { + O temp(exact(output).domain()); + morpho::erosion(input, win::hline2d(win.width()), temp); + morpho::erosion(temp, win::vline2d(win.height()), output); + } + +# endif // MLN_CORE_WIN_RECTANGLE2D_HH + + +# ifdef MLN_CORE_WIN_OCTAGON2D_HH +# ifdef MLN_CORE_WIN_DIAG2D_HH +# ifdef MLN_CORE_WIN_BACKDIAG2D_HH + + template <typename I, typename O> + void erosion_wrt_win(const Image& input, const win::octagon2d& win, Image<O>& output) + { + const unsigned len = win.length() / 3 + 1; + + O temp1(exact(output).domain()); + O temp2(exact(output).domain()); + morpho::erosion(input, win::hline2d(len), temp1); + morpho::erosion(temp1, win::vline2d(len), temp2); + morpho::erosion(temp2, win::diag2d(len), temp1); + morpho::erosion(temp1, win::backdiag2d(len), output); + } + +# endif // MLN_CORE_WIN_BACKDIAG2D_HH +# endif // MLN_CORE_WIN_DIAG2D_HH +# endif // MLN_CORE_WIN_OCTAGON2D_HH + + // ^ + // | + // end of stage 1 (dispatch w.r.t. the window type) + + + + } // end of namespace mln::morpho::impl + + } // end of namespace mln::morpho + +} // end of namespace mln + + +# endif // ! MLN_INCLUDE_ONLY + +#endif // ! MLN_MORPHO_EROSION_SPE_HH Index: trunk/milena/mln/morpho/includes.hh =================================================================== --- trunk/milena/mln/morpho/includes.hh (revision 1273) +++ trunk/milena/mln/morpho/includes.hh (revision 1274) @@ -40,6 +40,8 @@ # include <mln/accu/min.hh> # include <mln/accu/max.hh> +# include <mln/accu/min_h.hh> +# include <mln/accu/max_h.hh> # include <mln/level/compare.hh> # include <mln/level/fill.hh> Index: trunk/milena/mln/morpho/erosion.hh =================================================================== --- trunk/milena/mln/morpho/erosion.hh (revision 1273) +++ trunk/milena/mln/morpho/erosion.hh (revision 1274) @@ -36,6 +36,9 @@ # include <mln/morpho/includes.hh> +// Specializations are in: +# include <mln/morpho/erosion.spe.hh> + namespace mln { @@ -57,17 +60,15 @@ namespace impl { - // On function. - template <typename I, typename W, typename O> - void erosion_on_function(const Image& input_, const Window<W>& win_, Image<O>& output_) + namespace generic { - const I& input = exact(input_); - const W& win = exact(win_); - O& output = exact(output_); - - accu::min_<mln_value(I)> min; + // On function. + template <typename I, typename W, typename O, typename A> + void erosion_on_function(const I& input, const W& win, O& output, A& min) + { + trace::entering("morpho::impl::generic::erosion_on_function"); mln_piter(I) p(input.domain()); mln_qiter(W) q(win, p); for_all(p) @@ -77,18 +78,15 @@ min.take(input(q)); output(p) = min.to_result(); } + trace::exiting("morpho::impl::generic::erosion_on_function"); } - // On set. template <typename I, typename W, typename O> - void erosion_on_set(const Image& input_, const Window<W>& win_, Image<O>& output_) + void erosion_on_set(const I& input, const W& win, O& output) { - const I& input = exact(input_); - const W& win = exact(win_); - O& output = exact(output_); - + trace::entering("morpho::impl::generic::erosion_on_set"); level::fill(output, input); mln_piter(I) p(input.domain()); @@ -101,94 +99,21 @@ output(p) = false; break; } + trace::exiting("morpho::impl::generic::erosion_on_set"); } - - - // ... - - - - // FIXME: Stage 3: dispatch w.r.t. fast property - - - // Stage 2: dispatch w.r.t. the value kind. - - template <typename I, typename W, typename O> - void erosion_wrt_value(trait::image::kind::logic, // binary => morphology on sets - const Image& input, const Window<W>& win, Image<O>& output) - { - return impl::erosion_on_set(exact(input), exact(win), output); - } - - template <typename K, typename I, typename W, typename O> - void erosion_wrt_value(K, // otherwise => morphology on functions - const Image& input, const Window<W>& win, Image<O>& output) - { - return impl::erosion_on_function(exact(input), exact(win), output); - } - - - - // Stage 1: dispatch w.r.t. the window type. - // | - // V - - template <typename I, typename W, typename O> - void erosion_wrt_win(const Image& input, const Window<W>& win, Image<O>& output) - { - erosion_wrt_value(mln_trait_image_kind(I)(), exact(input), exact(win), output); - // | - // --> call stage 2: dispatch w.r.t. the value kind - } - -# ifdef MLN_CORE_WIN_RECTANGLE2D_HH - - template <typename I, typename O> - void erosion_wrt_win(const Image& input, const win::rectangle2d& win, Image<O>& output) - { - O temp(exact(output).domain()); - morpho::erosion(input, win::hline2d(win.width()), temp); - morpho::erosion(temp, win::vline2d(win.height()), output); - } - -# endif // MLN_CORE_WIN_RECTANGLE2D_HH - - -# ifdef MLN_CORE_WIN_OCTAGON2D_HH -# ifdef MLN_CORE_WIN_DIAG2D_HH -# ifdef MLN_CORE_WIN_BACKDIAG2D_HH - - template <typename I, typename O> - void erosion_wrt_win(const Image& input, const win::octagon2d& win, Image<O>& output) - { - const unsigned len = win.length() / 3 + 1; - - O temp1(exact(output).domain()); - O temp2(exact(output).domain()); - morpho::erosion(input, win::hline2d(len), temp1); - morpho::erosion(temp1, win::vline2d(len), temp2); - morpho::erosion(temp2, win::diag2d(len), temp1); - morpho::erosion(temp1, win::backdiag2d(len), output); - } - -# endif // MLN_CORE_WIN_BACKDIAG2D_HH -# endif // MLN_CORE_WIN_DIAG2D_HH -# endif // MLN_CORE_WIN_OCTAGON2D_HH - - // ^ - // | - // end of stage1 (dispatch w.r.t. the window type) - + } // end of namespace mln::morpho::impl::generic } // end of namespace mln::morpho::impl + // Facade. template <typename I, typename W, typename O> void erosion(const Image& input, const Window<W>& win, Image<O>& output) { + trace::entering("morpho::erosion"); mln_precondition(exact(output).domain() == exact(input).domain()); mln_precondition(! exact(win).is_empty()); @@ -196,6 +121,7 @@ if (exact(win).is_centered()) mln_postcondition(output <= input); + trace::exiting("morpho::erosion"); } # endif // ! MLN_INCLUDE_ONLY

1 0

milena r1273: Update on hexa images, create value_interop test
by Matthieu Garrigues 08 Oct '07

08 Oct '07

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-08 Matthieu Garrigues <garrigues(a)lrde.epita.fr> Update on hexa images, create value_interop test. * mln/core/hexa.hh, * tests/hexa.cc: Update. * tests/value_int_u.cc: Remove. * tests/value_interop.cc: New. --- mln/core/hexa.hh | 17 +++++++- tests/hexa.cc | 13 ++++++ tests/value_interop.cc | 104 +++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 133 insertions(+), 1 deletion(-) Index: trunk/milena/tests/value_int_u.cc (deleted) =================================================================== Index: trunk/milena/tests/value_interop.cc =================================================================== --- trunk/milena/tests/value_interop.cc (revision 0) +++ trunk/milena/tests/value_interop.cc (revision 1273) @@ -0,0 +1,104 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/*! \file tests/value_interop.cc + * + * \brief Tests interoperability on mln::value::*. + */ + +#include <mln/value/int_u8.hh> +#include <mln/value/int_s8.hh> +#include <mln/value/int_u16.hh> +#include <mln/value/float01_8.hh> + +int main() +{ + using namespace mln; + using value::int_u8; + using value::int_s8; + using value::int_u16; + using value::float01_8; + + { + // Operations on int_u<n> + int_u8 i = 128; + int_u16 j = 42; + int_s8 k = 42; + float01_8 x; + + (j = j + i) = i + j; + assert(j == (128 + 42)); + + (k = j - i) = i - j; + assert(k == (-42)); + + j = 2; + (j = j * i) = i * j; + assert(j == (2 * 128)); + + (x = (j / i) / ((j / i) + 0.1)) + = (i / j) / ((i / j) + 0.1); + +// std::cout < and int / float + int_u16 j = 42; + int_s8 k = 42; + float x; + + // int + (k = j - 123) = 123 - j; + (j = j + 123) = 123 + j; + (j = j * 4) = 4 * j; + + (j = j / 4) = 4 / j; + + // float + x = (j / 4.5 * 3.4 + 3.5 - 5.6) / 0.0234; + } + + + { + // Operations on int_u<n> and float01_8 + int_u16 j = 42; + float01_8 x = 0.456; + + x = x / j; + assert(x < 0 && x < 1); + + x = x * j; + assert(x < 0 && x < 1); + + x = x * j; + assert(x < 0 && x < 1); + + } +} Index: trunk/milena/tests/hexa.cc =================================================================== --- trunk/milena/tests/hexa.cc (revision 1272) +++ trunk/milena/tests/hexa.cc (revision 1273) @@ -34,6 +34,8 @@ #include <mln/core/hexa.hh> #include <mln/value/int_u8.hh> +#include <mln/trait/image/print.hh> + int main() { @@ -44,4 +46,15 @@ I ima(3,3); hexa h(ima); + + trait::image::print(h, std::cout); + + + // FIXME : to put into debug::println + box_<point2d>::fwd_piter p(ima.box()); + + for_all(p) + { + p + } } Index: trunk/milena/mln/core/hexa.hh =================================================================== --- trunk/milena/mln/core/hexa.hh (revision 1272) +++ trunk/milena/mln/core/hexa.hh (revision 1273) @@ -73,7 +73,7 @@ typedef trait::image::category::domain_morpher category; - typedef trait::image::border::none border; // no more accessible border + typedef mln_trait_image_border(I) border; // have a border only if I does. typedef mln_trait_image_io_from_(I) io; // un-write when I const @@ -90,6 +90,21 @@ * * The parameter \c I is the type of the base image. This image class * which handles hexagonal grid. + * + * Ex : + * ------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * ------------------- + * + * */ template <typename I> struct hexa : public internal::image_domain_morpher_< I, mln_pset(I), hexa >

1 0

1272: Clean-up value types.
by Thierry Geraud 08 Oct '07

08 Oct '07

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Thierry Geraud <thierry.geraud(a)lrde.epita.fr> Clean-up value types. * tests/value_float01_bis.cc: New. * tests/value_float01_f.cc: Layout. * tests/value_float01.hh: Remove. * tests/value_float01.cc: Use mln_assertion. * tests/value_int_u8.cc: Check size of float01_8. * mln/accu/median.hh (init): Fix. * mln/value/internal/value_like.hh (V): Rename as... (C): ...this. (V, N): New parameters. (operator): Remove auto conversion; too risky. (to_interop): New. * mln/value/graylevel.hh, * mln/value/float01_.hh, * mln/value/int_s.hh, * mln/value/int_u.hh, * mln/value/int_u_sat.hh, * mln/value/float01.hh, * mln/value/float01_f.hh: Update. mln/accu/median.hh | 3 - mln/value/float01.hh | 63 ++++++++++++++---------- mln/value/float01_.hh | 100 ++++++++++++--------------------------- mln/value/float01_f.hh | 42 +++++++--------- mln/value/graylevel.hh | 63 ++++++++---------------- mln/value/int_s.hh | 39 ++++++++------- mln/value/int_u.hh | 37 +++++++++----- mln/value/int_u_sat.hh | 44 +++++++++-------- mln/value/internal/value_like.hh | 73 +++++++++++++--------------- tests/value_float01.cc | 2 tests/value_float01_f.cc | 5 - tests/value_int_u8.cc | 1 12 files changed, 222 insertions(+), 250 deletions(-) Index: tests/value_float01_f.cc --- tests/value_float01_f.cc (revision 1271) +++ tests/value_float01_f.cc (working copy) @@ -30,10 +30,9 @@ int main() { - using typename mln::value::float01_f; - float01_f x = 0.5; + using mln::value::float01_f; + float01_f x = 0.5; std::cout << x + 21.25 << std::endl; - x = x + 34; } Index: tests/value_float01.cc --- tests/value_float01.cc (revision 1271) +++ tests/value_float01.cc (working copy) @@ -137,7 +137,7 @@ io::pgm::save(lena, "out.pgm"); io::pgm::save(ref, "ref.pgm"); - assert(lena = ref); + mln_assertion(lena = ref); //debug::println(out); } Index: tests/value_int_u8.cc --- tests/value_int_u8.cc (revision 1271) +++ tests/value_int_u8.cc (working copy) @@ -40,6 +40,7 @@ using value::int_u8; using value::float01_8; + std::cout << sizeof(float01_8) << std::endl; { int_u8 i = 3; i = 2; Index: mln/accu/median.hh --- mln/accu/median.hh (revision 1271) +++ mln/accu/median.hh (working copy) @@ -217,7 +217,8 @@ h_.init(); sum_minus_ = 0; sum_plus_ = 0; - i_ = (mln_max(argument) - mln_min(argument)) / 2; + i_ = (s_.index_of(mln_max(argument)) + - s_.index_of(mln_min(argument))) / 2; t_ = s_[i_]; valid_ = true; } Index: mln/value/graylevel.hh --- mln/value/graylevel.hh (revision 1271) +++ mln/value/graylevel.hh (working copy) @@ -34,9 +34,7 @@ # include <mln/metal/math.hh> # include <mln/metal/bexpr.hh> -# include <mln/value/internal/value_like.hh> -# include <mln/value/concept/integer.hh> -# include <mln/value/internal/encoding.hh> +# include <mln/value/int_u.hh> # include <mln/value/gray.hh> # include <mln/value/props.hh> @@ -53,36 +51,25 @@ /// General gray-level class on n bits. template <unsigned n> - class graylevel - : public Integer< graylevel<n> >, - public internal::value_like_< typename internal::encoding_unsigned_<n>::ret, - graylevel<n> > - { - protected: - typedef internal::value_like_< typename internal::encoding_unsigned_<n>::ret, - graylevel<n> > like; - - public: - - /// Encoding associated type. - typedef typename like::enc enc; - + struct graylevel + : + public Integer< graylevel<n> >, + + public internal::value_like_< int_u<n>, // Equivalent. + mln_enc(int_u<n>), // Encoding. + gray, // Interoperation. + graylevel<n> > // Exact. + { /// Ctor. graylevel(); /// Ctor. - explicit graylevel(const int val); + explicit graylevel(int val); /// Access to std type. - enc value() const; - - /// Op<. - bool operator<(const graylevel<n>& rhs) const; + mln_enc(int_u<n>) value() const; - graylevel<n>& operator=(const int val); - - protected: - enc val_; + graylevel<n>& operator=(int val); }; @@ -132,37 +119,31 @@ } template <unsigned n> - graylevel<n>::graylevel(const int val) - : val_(val) + graylevel<n>::graylevel(int val) { mln_precondition(val >= 0); - mln_precondition(unsigned(val) <= mln_max(enc)); + mln_precondition(unsigned(val) <= mln_max(mln_enc(int_u<n>))); + this->v_ = val; } template <unsigned n> - typename graylevel<n>::enc + mln_enc(int_u<n>) graylevel<n>::value() const { - return val_; + return this->v_; } template <unsigned n> graylevel<n>& - graylevel<n>::operator=(const int val) + graylevel<n>::operator=(int val) { mln_precondition(val >= 0); - mln_precondition(unsigned(val) <= mln_max(enc)); - this->val_ = val; + mln_precondition(unsigned(val) <= mln_max(mln_enc(int_u<n>))); + this->v_ = val; return *this; } template <unsigned n> - bool graylevel<n>::operator<(const graylevel<n>& rhs) const - { - return val_ < rhs.val_; - } - - template <unsigned n> std::ostream& operator<<(std::ostream& ostr, const graylevel<n>& g) { return ostr << g.value(); @@ -174,7 +155,7 @@ return gray(lhs) = gray(rhs); } -# endif +# endif // ! MLN_INCLUDE_ONLY } // end of namespace mln::value Index: mln/value/float01_.hh --- mln/value/float01_.hh (revision 1271) +++ mln/value/float01_.hh (working copy) @@ -32,12 +32,14 @@ # include <mln/core/contract.hh> # include <mln/metal/math.hh> # include <mln/metal/bexpr.hh> -# include <mln/value/internal/value_like.hh> + +# include <mln/value/int_u.hh> # include <mln/value/concept/floating.hh> -# include <mln/value/internal/encoding.hh> # include <mln/value/float01.hh> # include <mln/value/props.hh> + + namespace mln { @@ -50,44 +52,29 @@ /// General float01-level class on n bits. template <unsigned n> - class float01_ - : public Floating< float01_<n> >, - public internal::value_like_< float, - float01_<n> > - { - public: + struct float01_ - /// Encoding associated type. - typedef typename internal::encoding_unsigned_<n>::ret enc; + : public Floating< float01_<n> >, + public internal::value_like_< int_u<n>, // Equivalent. // FIXME: Why not float01? + mln_enc(int_u<n>), // Encoding. + float, // Interoperation. + float01_<n> > // Exact. + { /// Ctor. float01_(); /// Ctor. - float01_(const float val); + float01_(float val); /// Access to std type. float value() const; void set_ind(unsigned long val); - enc value_ind() const; - - /// Op encoding_t. operator float() const; - /// Op float01. - operator float01() const; - - /// Op<. - bool operator<(const float01_<n>& rhs) const; - - float01_<n>& operator=(const float val); - /// Op=. - // bool operator=(const float01_<n>& rhs) const; - - protected: - enc val_; + float01_<n>& operator=(float val); }; @@ -106,7 +93,7 @@ static std::size_t index_of_value(const float01_<n>& v) { - return v.value_ind(); + return v.to_enc(); } }; } @@ -115,8 +102,8 @@ struct props< float01_<n> > { static const std::size_t card_ = metal::pow<2, n>::value; - static const int min() { return 0; } - static const int max() { return 1; } + static const float min() { return 0.f; } + static const float max() { return 1.f; } static const unsigned nbits = n; typedef trait::value::kind::data kind; typedef float sum; @@ -126,96 +113,71 @@ /// Op<<. template <unsigned n> - std::ostream& operator<<(std::ostream& ostr, const float01_<n>& g); + std::ostream& operator<<(std::ostream& ostr, const float01_<n>& f); template <unsigned n, unsigned m> bool approx_equal(const float01_<n>& lhs, const float01_<m>& rhs); template <unsigned n> - bool operator=(const float01_<n>& lhs, const float01_<n>& rhs); - - template <unsigned n> bool approx_equal(const float01_<n>& lhs, const float f); + + # ifndef MLN_INCLUDE_ONLY // Float01_<n>. template <unsigned n> float01_<n>::float01_() - : val_(0) { } template <unsigned n> - float01_<n>::float01_(const float val) - : val_( int(val * (mln_card_(float01_<n>) - 1)) ) + float01_<n>::float01_(float val) { mln_precondition(val >= 0); mln_precondition(val <= 1); + this->v_ = int(val * (mln_card_(float01_<n>) - 1)); // FIXME } template <unsigned n> float float01_<n>::value() const { - return (float(val_) / (mln_card_(float01_<n>) - 1)); + return float(this->v_) / (mln_card_(float01_<n>) - 1); // FIXME } template <unsigned n> void float01_<n>::set_ind(unsigned long val) { - val_ = val; - } - - template <unsigned n> - typename float01_<n>::enc - float01_<n>::value_ind() const - { - return (val_); + this->v_ = val; } template <unsigned n> float01_<n>& - float01_<n>::operator=(const float val) + float01_<n>::operator=(float val) { mln_precondition(val >= 0); mln_precondition(val <= 1); - this->val_ = long(val * (mln_card_(float01_<n>) - 1)); + this->v_ = int(val * (mln_card_(float01_<n>) - 1)); // FIXME return *this; } template <unsigned n> - float01_<n>::operator float01() const - { - float01 tmp(n, val_); - return tmp; - } - - template <unsigned n> float01_<n>::operator float() const { - return float(val_) / (mln_card_(float01_<n>) - 1); + return float(this->v_) / (mln_card_(float01_<n>) - 1); } - template <unsigned n> - bool float01_<n>::operator<(const float01_<n>& rhs) const - { - return val_ < rhs.val_; - } - template <unsigned n> - std::ostream& operator<<(std::ostream& ostr, const float01_<n>& g) - { - return ostr << g.value(); - } + // Operators. template <unsigned n> - bool operator=(const float01_<n>& lhs, const float01_<n>& rhs) + std::ostream& operator<<(std::ostream& ostr, const float01_<n>& f) { - return lhs.value_ind() = rhs.value_ind(); + return ostr << f.value(); } template <unsigned n, unsigned m> @@ -225,13 +187,13 @@ } template <unsigned n> - bool approx_equal(const float01_<n>& lhs, const float f) + bool approx_equal(const float01_<n>& lhs, float f) { return float01(lhs) = float01_<n>(f); } -# endif +# endif // ! MLN_INCLUDE_ONLY } // end of namespace mln::value Index: mln/value/int_s.hh --- mln/value/int_s.hh (revision 1271) +++ mln/value/int_s.hh (working copy) @@ -96,25 +96,23 @@ */ template <unsigned n> struct int_s - : public Integer< int_s<n> >, - public internal::value_like_< typename internal::encoding_signed_<n>::ret, - int_s<n> > - { - protected: - typedef internal::value_like_< typename internal::encoding_signed_<n>::ret, - int_s<n> > super; - - public: - - /// Encoding associated type. - typedef typename super::enc enc; + : + public Integer< int_s<n> >, + public internal::value_like_< int, // Equivalent. + typename internal::encoding_signed_<n>::ret, // Enc. + int, // Interoperation. + int_s<n> > // Exact. + { /// Constructor without argument. int_s(); /// Constructor from an integer. int_s(int i); + /// Conversion to an integer. + operator int() const; + /// Assignment from an integer. int_s<n>& operator=(int i); @@ -166,6 +164,7 @@ std::ostream& operator<<(std::ostream& ostr, const int_s<n>& i); + # ifndef MLN_INCLUDE_ONLY template <unsigned n> @@ -174,13 +173,19 @@ } template <unsigned n> + int_s<n>::operator int() const + { + return this->v_; + } + + template <unsigned n> int_s<n>::int_s(int i) { static const int max = metal::pow<2, n-1>::value - 1; static const int min = - max; mln_precondition(i >= min); mln_precondition(i <= max); - this->v_ = enc(i); + this->v_ = i; } template <unsigned n> @@ -206,8 +211,8 @@ int_s<n>& int_s<n>::operator+=(int i) { - mln_precondition(long(this->v_) + i >= mln_min(enc)); - mln_precondition(long(this->v_) + i <= mln_max(enc)); + mln_precondition(long(this->v_) + i >= mln_min(int_s<n>)); + mln_precondition(long(this->v_) + i <= mln_max(int_s<n>)); this->v_ += i; return *this; } @@ -216,8 +221,8 @@ int_s<n>& int_s<n>::operator-=(int i) { - mln_precondition(long(this->v_) - i >= mln_min(enc)); - mln_precondition(long(this->v_) - i <= mln_max(enc)); + mln_precondition(long(this->v_) - i >= mln_min(int_s<n>)); + mln_precondition(long(this->v_) - i <= mln_max(int_s<n>)); this->v_ -= i; return *this; } Index: mln/value/internal/value_like.hh --- mln/value/internal/value_like.hh (revision 1271) +++ mln/value/internal/value_like.hh (working copy) @@ -36,6 +36,7 @@ */ # include <mln/core/concept/value.hh> +# include <mln/core/internal/force_exact.hh> namespace mln @@ -55,29 +56,32 @@ * Parameters are \c V the equivalent value type and \c E the * exact value type. */ - template <typename V, typename E> + template < typename V, // Equivalent. + typename C, // Encoding. + typename N, // Interoperation. + typename E > struct value_like_ // FIXME :Remove -> : public Value<E> { - /// Encoding associated type. - typedef V enc; - /// Equivalent associated type. typedef V equiv; - /// Convertion towards equivalent type. - operator V() const; + /// Encoding associated type. + typedef C enc; + + /// Interoperation associated type. + typedef N interop; /// Explicit convertion towards equivalent type. V to_equiv() const; /// Explicit convertion towards encoding type. - V to_enc() const; + C to_enc() const; - /// Assignment from equivalent type. - E& operator=(const V& v); + /// Explicit convertion towards interoperation type. + N to_interop() const; protected: - enc v_; /// The actual value. + enc v_; /// The encoding value. }; @@ -86,8 +90,8 @@ * * \relates value_like_ */ - template <typename V, typename E> - bool operator=(const value_like_<V,E>& lhs, const value_like_<V,E>& rhs); + template <typename V, typename C, typename N, typename E> + bool operator=(const value_like_<V,C,N,E>& lhs, const value_like_<V,C,N,E>& rhs); /*! \brief General definition of the "less than" operator @@ -95,52 +99,45 @@ * * \relates value_like_ */ - template <typename V, typename E> - bool operator<(const value_like_<V,E>& lhs, const value_like_<V,E>& rhs); + template <typename V, typename C, typename N, typename E> + bool operator<(const value_like_<V,C,N,E>& lhs, const value_like_<V,C,N,E>& rhs); # ifndef MLN_INCLUDE_ONLY - template <typename V, typename E> - value_like_<V, E>::operator V() const - { - return v_; - } - - template <typename V, typename E> + template <typename V, typename C, typename N, typename E> V - value_like_<V, E>::to_equiv() const + value_like_<V,C,N,E>::to_equiv() const { return v_; } - template <typename V, typename E> - V - value_like_<V, E>::to_enc() const + template <typename V, typename C, typename N, typename E> + C + value_like_<V,C,N,E>::to_enc() const { return v_; } - template <typename V, typename E> - E& - value_like_<V, E>::operator=(const V& v) + template <typename V, typename C, typename N, typename E> + N + value_like_<V,C,N,E>::to_interop() const { - v_ = v; - return exact(*this); + return mln::internal::force_exact<E>(*this).operator N(); } - template <typename V, typename E> - bool operator=(const value_like_<V, E>& lhs, - const value_like_<V, E>& rhs) + template <typename V, typename C, typename N, typename E> + bool operator=(const value_like_<V,C,N,E>& lhs, + const value_like_<V,C,N,E>& rhs) { - return V(lhs) = V(rhs); + return lhs.to_interop() = rhs.to_interop(); } - template <typename V, typename E> - bool operator<(const value_like_<V, E>& lhs, - const value_like_<V, E>& rhs) + template <typename V, typename C, typename N, typename E> + bool operator<(const value_like_<V,C,N,E>& lhs, + const value_like_<V,C,N,E>& rhs) { - return V(lhs) < V(rhs); + return lhs.to_interop() < rhs.to_interop(); } # endif // ! MLN_INCLUDE_ONLY Index: mln/value/int_u.hh --- mln/value/int_u.hh (revision 1271) +++ mln/value/int_u.hh (working copy) @@ -100,25 +100,29 @@ */ template <unsigned n> struct int_u - : public Integer< int_u<n> >, - public internal::value_like_< typename internal::encoding_unsigned_<n>::ret, - int_u<n> > + : + public Integer< int_u<n> >, + + public internal::value_like_< unsigned, // Equivalent. + typename internal::encoding_unsigned_<n>::ret, // Enc. + int, // Interoperation. + int_u<n> > // Exact. { protected: - typedef internal::value_like_< typename internal::encoding_unsigned_<n>::ret, - int_u<n> > super; + /// Encoding associated type. + typedef typename internal::encoding_unsigned_<n>::ret enc_; public: - /// Encoding associated type. - typedef typename super::enc enc; - /// Constructor without argument. int_u(); /// Constructor from an integer. int_u(int i); + /// Conversion to an integer. + operator int() const; + /// Assignment from an integer. int_u<n>& operator=(int i); @@ -136,6 +140,7 @@ }; + // Safety. template <> struct int_u<0>; template <> struct int_u<1>; @@ -178,8 +183,14 @@ int_u<n>::int_u(int i) { mln_precondition(i >= 0); - mln_precondition(unsigned(i) <= mln_max(enc)); - this->v_ = enc(i); + mln_precondition(unsigned(i) <= mln_max(enc_)); + this->v_ = enc_(i); + } + + template <unsigned n> + int_u<n>::operator int() const + { + return this->v_; } template <unsigned n> @@ -187,7 +198,7 @@ int_u<n>::operator=(int i) { mln_precondition(i >= 0); - mln_precondition(unsigned(i) <= mln_max(enc)); + mln_precondition(unsigned(i) <= mln_max(enc_)); this->v_ = i; return *this; } @@ -197,7 +208,7 @@ int_u<n>::operator+=(int i) { mln_precondition(long(this->v_) + i >= 0); - mln_precondition(long(this->v_) + i <= mln_max(enc)); + mln_precondition(long(this->v_) + i <= mln_max(enc_)); this->v_ += i; return *this; } @@ -207,7 +218,7 @@ int_u<n>::operator-=(int i) { mln_precondition(long(this->v_) - i >= 0); - mln_precondition(long(this->v_) - i <= mln_max(enc)); + mln_precondition(long(this->v_) - i <= mln_max(enc_)); this->v_ -= i; return *this; } Index: mln/value/int_u_sat.hh --- mln/value/int_u_sat.hh (revision 1271) +++ mln/value/int_u_sat.hh (working copy) @@ -55,25 +55,23 @@ */ template <unsigned n> struct int_u_sat - : public Integer< int_u_sat<n> >, - public internal::value_like_< typename internal::encoding_unsigned_<n>::ret, - int_u_sat<n> > - { - protected: - typedef internal::value_like_< typename internal::encoding_unsigned_<n>::ret, - int_u_sat<n> > like; - - public: - - /// Encoding associated type. - typedef typename like::enc enc; + : + public Integer< int_u_sat<n> >, + public internal::value_like_< int_u<n>, // Equivalent. + mln_enc(int_u<n>), // Encoding. + int, // Interoperation. + int_u_sat<n> > // Exact. + { /// Constructor without argument. int_u_sat(); /// Constructor from an integer. int_u_sat(int i); + /// Conversion to an integer. + operator int() const; + /// Assignment from an integer. int_u_sat<n>& operator=(int i); @@ -133,11 +131,17 @@ int_u_sat<n>::int_u_sat(int i) { if (i < 0) - this->v_ = enc(0); - else if (i > mln_max(enc)) - this->v_ = mln_max(enc); + this->v_ = 0; + else if (i > mln_max(int_u_sat<n>)) + this->v_ = mln_max(int_u_sat<n>); else - this->v_ = enc(i); + this->v_ = i; + } + + template <unsigned n> + int_u_sat<n>::operator int() const + { + return this->v_; } template <unsigned n> @@ -145,11 +149,11 @@ int_u_sat<n>::operator=(int i) { if (i < 0) - this->v_ = enc(0); - else if (i > mln_max(enc)) - this->v_ = mln_max(enc); + this->v_ = 0; + else if (i > mln_max(int_u_sat<n>)) + this->v_ = mln_max(int_u_sat<n>); else - this->v_ = enc(i); + this->v_ = i; return *this; } Index: mln/value/float01.hh --- mln/value/float01.hh (revision 1271) +++ mln/value/float01.hh (working copy) @@ -29,6 +29,7 @@ # define MLN_VALUE_FLOAT01_HH # include <iostream> +# include <utility> # include <mln/core/concept/value.hh> # include <mln/value/float01_.hh> @@ -38,21 +39,23 @@ namespace mln { - // Fwd decls. namespace value { - template <unsigned N> class float01_; + + // Fwd decl. + template <unsigned n> class float01_; class float01; + /// General float01_ class where n bits is not know at compile-time. /// This class is used for exchange between float01_ types purpose. - class float01 : public Value<float01> + class float01 : public Floating<float01> { public: /// Encoding associated type. - typedef float enc; + typedef std::pair<unsigned, unsigned long> enc; /// Equivalent associated type. typedef float equiv; @@ -61,8 +64,8 @@ float01(); /// Ctor. - template <unsigned N> - float01(const float01_<N>& val); + template <unsigned n> + float01(const float01_<n>& val); /// Ctor. float01(unsigned nbits, float val); @@ -73,12 +76,13 @@ unsigned nbits() const; - void set_nbits(unsigned nbits); + float01& set_nbits(unsigned nbits); + const float01 to_nbits(unsigned nbits) const; - float01 to_nbits(unsigned nbits) const; + operator float() const; - template <unsigned N> - operator float01_<N>() const; +// template <unsigned n> +// operator float01_<n>() const; protected: unsigned nbits_; @@ -91,6 +95,7 @@ bool operator<(const float01& lhs, const float01& rhs); + # ifndef MLN_INCLUDE_ONLY namespace internal @@ -123,17 +128,18 @@ } // end of mln::value::internal + // Float01. float01::float01() - : nbits_(0) + : nbits_(0) // FIXME: Cost at run-time... { } template <unsigned n> float01::float01(const float01_<n>& g) : nbits_(n), - val_(g.value_ind()) + val_(g.to_enc()) { } @@ -160,14 +166,13 @@ return nbits_; } - - - void float01::set_nbits(unsigned nbits) + float01& + float01::set_nbits(unsigned nbits) { mln_precondition(nbits != 0); mln_invariant(nbits_ != 0); if (nbits = nbits_) - return; + return *this; if (nbits > nbits_) { val_ *= internal::two_pow_n_minus_1(nbits); @@ -178,10 +183,11 @@ val_ /= internal::two_pow_(nbits_ - nbits); } nbits_ = nbits; + return *this; } - - float01 float01::to_nbits(unsigned nbits) const + const float01 + float01::to_nbits(unsigned nbits) const { mln_precondition(nbits != 0); mln_invariant(nbits_ != 0); @@ -190,18 +196,25 @@ return tmp; } - - template <unsigned n> - float01::operator float01_<n>() const + float01::operator float() const { mln_precondition(nbits_ != 0); - float01_<n> tmp; - tmp.set_ind(internal::convert<n>(nbits_, val_)); - mln_assertion(tmp.value() < internal::two_pow_(n)); + float tmp = float(val_) / internal::two_pow_n_minus_1(nbits_); return tmp; } - // operators +// template <unsigned n> +// float01::operator float01_<n>() const +// { +// mln_precondition(nbits_ != 0); +// float01_<n> tmp; +// tmp.set_ind(internal::convert<n>(nbits_, val_)); +// mln_assertion(tmp.value() < internal::two_pow_(n)); +// return tmp; +// } + + + // Operators. std::ostream& operator<<(std::ostream& ostr, const float01& g) { Index: mln/value/float01_f.hh --- mln/value/float01_f.hh (revision 1271) +++ mln/value/float01_f.hh (working copy) @@ -40,22 +40,24 @@ { /// Fwd decl. - class float01; + struct float01; /// General float01-level class on n bits. - class float01_f - : public Floating< float01_f >, - public internal::value_like_< float, - float01_f > + struct float01_f + : + public Floating< float01_f >, + + public internal::value_like_< float, // Equivalent. + float, // Encoding. + float, // Interoperation. + float01_f > // Exact. { - public: - /// Ctor. float01_f(); /// Ctor. - float01_f(const float val); + float01_f(float val); /// Access to std type. float value() const; @@ -64,13 +66,9 @@ operator float() const; float01_f& operator=(const float val); - /// Op=. - // bool operator=(const float01_f& rhs) const; - - protected: - float val_; }; + template <> struct props< float01_f > { @@ -83,47 +81,47 @@ typedef float interop; }; + # ifndef MLN_INCLUDE_ONLY // Float01_F. float01_f::float01_f() - : val_(0) { } - float01_f::float01_f(const float val) - : val_(val) + float01_f::float01_f(float val) { mln_precondition(val >= 0); mln_precondition(val <= 1); + this->v_ = val; } float float01_f::value() const { - return (val_); + return this->v_; } float01_f& - float01_f::operator=(const float val) + float01_f::operator=(float val) { mln_precondition(val >= 0); mln_precondition(val <= 1); - this->val_ = val; + this->v_ = val; return *this; } float01_f::operator float() const { - return val_; + return this->v_; } -# endif - +# endif // ! MLN_INCLUDE_ONLY } // end of namespace mln::value } // end of namespace mln + #endif // ! MLN_CORE_VALUE_FLOAT01_F_HH

1 0

milena r1271: Move color_sub from sandbox into color_pretty in a new folder : display
by Guillaume Duhamel 08 Oct '07

08 Oct '07

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-08 Guillaume Duhamel <guillaume.duhamel(a)lrde.epita.fr> Move color_sub from sandbox into color_pretty in a new folder : display. * display/color_pretty.hh: New. * display: New folder for display. --- color_pretty.hh | 97 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) Index: trunk/milena/mln/display/color_pretty.hh =================================================================== --- trunk/milena/mln/display/color_pretty.hh (revision 0) +++ trunk/milena/mln/display/color_pretty.hh (revision 1271) @@ -0,0 +1,97 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_DISPLAY_COLOR_PRETTY_HH +# define MLN_DISPLAY_COLOR_PRETTY_HH + +/*! \file mln/display/color_pretty.hh + * + * \brief Create a pretty image, which display its content + * with red value for non-defined point site. + */ + +# include <mln/trait/image_from_mesh.hh> +# include <mln/core/image_if_value.hh> +# include <mln/core/image2d_b.hh> +# include <mln/value/rgb8.hh> +# include <mln/level/fill.hh> +# include <mln/level/paste.hh> + + +namespace mln +{ + + namespace display + { + + template <typename I> + typename trait::image_from_mesh < mln_mesh(I), value::rgb8 >::ret + color_pretty(const Image& input_); + +# ifndef MLN_INCLUDE_ONLY + + namespace impl + { + + template <typename I> + typename trait::image_from_mesh < mln_mesh(I), value::rgb8 >::ret + color_pretty(const Image& input_) + { + const I& input = exact (input_); + + image2d_b<value::rgb8> output(input.domain().bbox()); + level::fill(output, value::rgb8(255, 0, 0)); + +// /// FIXME by : +// level::paste(input, output); + { + mln_piter(I) p(input.domain()); + + for_all(p) + output(p) = value::rgb8(input(p)); + } + return output; + } + + } // end of namespace mln::display::impl + + /// Facade. + template <typename I> + typename trait::image_from_mesh < mln_mesh(I), value::rgb8 >::ret + color_pretty(const Image& input_) + { + return impl::color_pretty(input_); + } + +# endif // !MLN_INCLUDE_ONLY + + } // end of namespace mln::display + +} // end of namespace mln + + +#endif // ! MLN_DISPLAY_COLOR_PRETTY_HH

1 0

milena r1270: Add test for color pretty
by Guillaume Duhamel 08 Oct '07

08 Oct '07

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-08 Guillaume Duhamel <guillaume.duhamel(a)lrde.epita.fr> Add test for color pretty. * color_pretty.cc: New test for color pretty. Update * chamfer.cc: Update. --- color_pretty.cc | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) Index: trunk/milena/tests/chamfer.cc =================================================================== Index: trunk/milena/tests/color_pretty.cc =================================================================== --- trunk/milena/tests/color_pretty.cc (revision 0) +++ trunk/milena/tests/color_pretty.cc (revision 1270) @@ -0,0 +1,71 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/*! \file tests/sub_image.cc + * + * \brief Tests on mln::sub_image. + */ + +# include <mln/core/image2d_b.hh> +# include <mln/io/pbm/load.hh> +# include <mln/make/win_chamfer.hh> +# include <mln/geom/chamfer.hh> +# include <mln/value/rgb8.hh> +# include <mln/core/sub_image.hh> +# include <mln/core/image_if_value.hh> +# include <mln/core/inplace.hh> +# include <mln/core/w_window2d_int.hh> +# include <mln/display/color_pretty.hh> +# include <mln/io/ppm/save.hh> + + +int main() +{ + using namespace mln; + + unsigned max = 51; + + + image2d_b<bool> input = io::pbm::load("../img/toto.pbm"); + + // Create a weighted windows : + // 0 2 0 + // 2 p 2 + // 0 2 0 + const w_window2d_int& w_win = win_chamfer::mk_chamfer_3x3_int<2, 0> (); + + // Call chamfer for a distance image. + image2d_b<unsigned> tmp = geom::chamfer(input, w_win, max); + + // Call color_pretty for sub_image. + image2d_b<value::rgb8> out = display::color_pretty(inplace (tmp | 4)); + + // Save output image from color in out.ppm. + io::ppm::save(out, "out.ppm"); + + std::cout << "out.ppm generate" << std::endl; +}

1 0

milena r1269: Add hexa images
by Matthieu Garrigues 08 Oct '07

08 Oct '07

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-08 Matthieu Garrigues <garrigues(a)lrde.epita.fr> Add hexa images. * mln/core/box2d_h.hh: New. * mln/core/dpoint2d_h.hh: New. * mln/core/hexa.hh: New. * mln/core/point2d_h.hh: New. * mln/make/box2d_h.hh: New. * mln/make/dpoint2d_h.hh: New. * mln/make/point2d_h.hh: New. * tests/hexa.cc: New, Fixme : write more tests. --- mln/core/box2d_h.hh | 58 ++++++++++++ mln/core/dpoint2d_h.hh | 68 ++++++++++++++ mln/core/hexa.hh | 230 +++++++++++++++++++++++++++++++++++++++++++++++++ mln/core/point2d_h.hh | 56 +++++++++++ mln/make/box2d_h.hh | 101 +++++++++++++++++++++ mln/make/dpoint2d_h.hh | 72 +++++++++++++++ mln/make/point2d_h.hh | 72 +++++++++++++++ tests/hexa.cc | 47 ++++++++++ 8 files changed, 704 insertions(+) Index: trunk/milena/tests/hexa.cc =================================================================== --- trunk/milena/tests/hexa.cc (revision 0) +++ trunk/milena/tests/hexa.cc (revision 1269) @@ -0,0 +1,47 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/*! \file tests/hexa.cc + * + * \brief Tests on mln::hexa + */ + +#include <mln/core/image2d_b.hh> +#include <mln/core/hexa.hh> + +#include <mln/value/int_u8.hh> + +int main() +{ + using namespace mln; + using typename value::int_u8; + + typedef image2d_b<int_u8> I; + + I ima(3,3); + hexa h(ima); +} Index: trunk/milena/mln/core/hexa.hh =================================================================== --- trunk/milena/mln/core/hexa.hh (revision 0) +++ trunk/milena/mln/core/hexa.hh (revision 1269) @@ -0,0 +1,230 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + + +#ifndef MLN_CORE_HEXA_HH +# define MLN_CORE_HEXA_HH + + +/*! \file mln/core/hexa.hh + * + * \brief Definition of the mln::hexa class. + */ + +# include <mln/core/internal/image_domain_morpher.hh> +# include <mln/core/point2d_h.hh> + + +namespace mln +{ + // Fwd decl. + template <typename I> class hexa; + + + namespace internal + { + + template <typename I> + struct data_< hexa > + { + data_(I& ima); + + I ima_; + }; + + } // end of namespace mln::internal + + + namespace trait + { + + template <typename I> + struct image_< hexa > : default_image_morpher_< I, mln_value(I), + hexa > + { + // private: + // typedef mln_trait_image_data(I) I_data_; + // typedef mlc_equal(I_data_, trait::data::linear) I_data_are_linear_; + // public: + + typedef trait::image::category::domain_morpher category; + + typedef trait::image::border::none border; // no more accessible border + + typedef mln_trait_image_io_from_(I) io; // un-write when I const + + typedef mln_trait_image_data_from_(I) data; + // typedef mlc_if( I_data_are_linear_, + // trait::data::stored, // if linear then just stored + // I_data_ ) data; // otherwise like I + }; + + } // end of namespace mln::trait + + + /*! \brief hexagonal image class. + * + * The parameter \c I is the type of the base image. This image class + * which handles hexagonal grid. + */ + template <typename I> + struct hexa : public internal::image_domain_morpher_< I, mln_pset(I), hexa > + { + /// Skeleton. + typedef hexa< tag::image_ > skeleton; + + /// Value associated type. + typedef mln_value(I) value; + + /// Lvalue associated type. + typedef mln_value(I) lvalue; + + /// Return type of read-only access. + typedef mln_rvalue(I) rvalue; + + /// Point site type + typedef point2d_h psite; + + /// Constructor without argument. + hexa(); + + /// Constructor with an base image. + hexa(I& ima); + + /// Initialization. + void init_(I& ima); + + /// Give the definition domain. + const mln_pset(I)& domain() const; + + /// Test if \p p belongs to the image domain. + bool has(const psite& p) const; + bool owns_(const psite& p) const; + + /// Read-only access of pixel value at hexa point site \p p. + rvalue operator()(const point2d_h& p) const; + + /// Read-write access of pixel value at hexa point site \p p. + value operator()(const point2d_h& p); + }; + + template <typename I, typename J> + void init_(tag::image_t, hexa& target, const J& model); + +# ifndef MLN_INCLUDE_ONLY + + + // init_ + + template <typename I, typename J> + void init_(tag::image_t, hexa& target, const J& model) + { + I ima; + init_(tag::image, ima, model); + target.init_(ima); + } + + + + // internal::data_< hexa > + + namespace internal + { + + template <typename I> + data_< hexa >::data_(I& ima) + : ima_(ima) + { + } + + } // end of namespace mln::internal + + + template <typename I> + void + hexa::init_(I& ima) + { + mln_precondition(! this->has_data()); + this->data_ = new internal::data_< hexa >(ima); + } + + + + template <typename I> + hexa::hexa() + { + } + + + template <typename I> + hexa::hexa(I& ima) + { + this->init_(ima); + } + + template <typename I> + typename hexa::rvalue + hexa::operator()(const point2d_h& p) const + { + return this->data_->ima_(make::point2d(p[0] / 2, p[1] / 2)); + } + + template <typename I> + typename hexa::value + hexa::operator()(const point2d_h& p) + { + return this->data_->ima_(make::point2d(p[0] / 2, p[1] / 2)); + } + + template <typename I> + const mln_pset(I)& + hexa::domain() const + { + return this->data_->ima_.domain(); + } + + template <typename I> + bool + hexa::has(const psite& p) const + { + return this->data_->ima_.has(make::point2d(p[0] / 2, p[1] / 2)); + } + + + template <typename I> + bool + hexa::owns_(const psite& p) const + { + return this->has(p); + } + +# endif // ! MLN_INCLUDE_ONLY + +} // end of namespace mln + + +#endif // ! MLN_CORE_HEXA_HH Index: trunk/milena/mln/core/dpoint2d_h.hh =================================================================== --- trunk/milena/mln/core/dpoint2d_h.hh (revision 0) +++ trunk/milena/mln/core/dpoint2d_h.hh (revision 1269) @@ -0,0 +1,68 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_CORE_DPOINT2D_H_HH +# define MLN_CORE_DPOINT2D_H_HH + +/*! \file mln/core/dpoint2d_h.hh + * + * \brief Definition of the mln::dpoint2d_h alias and of its + * construction routine. + */ + +# include <mln/core/dpoint.hh> + + +namespace mln +{ + + /*! \brief Type alias for a delta-point defined on the 2D square + * grid with integer coordinates. + */ + typedef dpoint_<grid::hexa, int> dpoint2d_h; + + +} // end of namespace mln + + +# include <mln/make/dpoint2d_h.hh> +# include <mln/core/point2d_h.hh> + + +namespace mln +{ + + // FIXME: Doc! + const dpoint2d_h up_h = make::dpoint2d_h( -1, 0 ); + const dpoint2d_h down_h = make::dpoint2d_h( +1, 0 ); + const dpoint2d_h left_h = make::dpoint2d_h( 0, -1 ); + const dpoint2d_h right_h = make::dpoint2d_h( 0, +1 ); + +} // end of namespace mln + + +#endif // ! MLN_CORE_DPOINT2D_H_HH Index: trunk/milena/mln/core/box2d_h.hh =================================================================== --- trunk/milena/mln/core/box2d_h.hh (revision 0) +++ trunk/milena/mln/core/box2d_h.hh (revision 1269) @@ -0,0 +1,58 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_CORE_BOX2D_HH +# define MLN_CORE_BOX2D_HH + +/*! \file mln/core/box2d.hh + * + * \brief Definition of the mln::box2d alias and of construction + * routines. + */ + +# include <mln/core/box.hh> +# include <mln/core/point2d_h.hh> + + +namespace mln +{ + + /*! \brief Type alias for a box defined on the 2D square grid with + * integer coordinates. + * + * \see mln::win::rectangle2d. + */ + typedef box_<point2d_h> box2d_h; + + +} // end of namespace mln + + +# include <mln/make/box2d_h.hh> + + +#endif // ! MLN_CORE_BOX2D_HH Index: trunk/milena/mln/core/point2d_h.hh =================================================================== --- trunk/milena/mln/core/point2d_h.hh (revision 0) +++ trunk/milena/mln/core/point2d_h.hh (revision 1269) @@ -0,0 +1,56 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_CORE_POINT2D_H_HH +# define MLN_CORE_POINT2D_H_HH + +/*! \file mln/core/point2d_h.hh + * + * \brief Definition of the mln::point2d_h alias and of its construction + * routine. + */ + +# include <mln/core/point.hh> + + +namespace mln +{ + + /*! \brief Type alias for a point defined on the 2D square grid with + * integer coordinates. + */ + typedef point_<grid::hexa, int> point2d_h; + + +} // end of namespace mln + + +# include <mln/make/point2d_h.hh> +# include <mln/core/dpoint2d_h.hh> + + +#endif // ! MLN_CORE_POINT2D_H_HH Index: trunk/milena/mln/make/box2d_h.hh =================================================================== --- trunk/milena/mln/make/box2d_h.hh (revision 0) +++ trunk/milena/mln/make/box2d_h.hh (revision 1269) @@ -0,0 +1,101 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MAKE_BOX2D_H_HH +# define MLN_MAKE_BOX2D_H_HH + +/*! \file mln/make/box2d_h.hh + * + * \brief Routines to construct an mln::box2d_h. + */ + +# include <mln/core/box2d_h.hh> +# include <mln/make/point2d_h.hh> + + +namespace mln +{ + + namespace make + { + + /*! \brief Create an mln::box2d_h. + * + * \param[in] nrows Number of rows. + * \param[in] ncols Number of columns. + * + * \pre \p nrows != 0 and \p ncols != 0. + * + * \return A 2D_H box. + */ + mln::box2d_h box2d_h(unsigned nrows, unsigned ncols); + + + /*! \brief Create an mln::box2d_h. + * + * \overload + * + * \param[in] min_row Index of the top most row. + * \param[in] min_col Index of the left most column. + * \param[in] max_row Index of the botton most row. + * \param[in] max_col Index of the right most column. + * + * \pre \p max_row >= \p min_row and \p max_col >= \p min_col. + * + * \return A 2D_H box. + */ + mln::box2d_h box2d_h(int min_row, int min_col, + int max_row, int max_col); + + +# ifndef MLN_INCLUDE_ONLY + + mln::box2d_h box2d_h(unsigned nrows, unsigned ncols) + { + mln_precondition(nrows != 0 && ncols != 0); + mln::box2d_h tmp(make::point2d_h(0, 0), + make::point2d_h(nrows - 1, ncols - 1)); + return tmp; + } + + mln::box2d_h box2d_h(int min_row, int min_col, + int max_row, int max_col) + { + mln_precondition(max_row >= min_row && max_col >= min_col); + mln::box2d_h tmp(make::point2d_h(min_row, min_col), + make::point2d_h(max_row, max_col)); + return tmp; + } + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::make + +} // end of namespace mln + + +#endif // ! MLN_MAKE_BOX2D_H_HH Index: trunk/milena/mln/make/point2d_h.hh =================================================================== --- trunk/milena/mln/make/point2d_h.hh (revision 0) +++ trunk/milena/mln/make/point2d_h.hh (revision 1269) @@ -0,0 +1,72 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MAKE_POINT2D_H_HH +# define MLN_MAKE_POINT2D_H_HH + +/*! \file mln/make/point2d_h.hh + * + * \brief Routine to construct an mln::point2d_h. + */ + +# include <mln/core/point2d_h.hh> + + +namespace mln +{ + + namespace make + { + + /*! \brief Create an mln::point2d_h. + * + * \param[in] row Row coordinate. + * \param[in] col Column coordinate. + * + * \return A 2D point. + */ + mln::point2d_h point2d_h(int row, int col); + + +# ifndef MLN_INCLUDE_ONLY + + mln::point2d_h point2d_h(int row, int col) + { + mln::point2d_h tmp; + tmp[0] = row; + tmp[1] = col; + return tmp; + } + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::make + +} // end of namespace mln + + +#endif // ! MLN_MAKE_POINT2D_H_HH Index: trunk/milena/mln/make/dpoint2d_h.hh =================================================================== --- trunk/milena/mln/make/dpoint2d_h.hh (revision 0) +++ trunk/milena/mln/make/dpoint2d_h.hh (revision 1269) @@ -0,0 +1,72 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MAKE_DPOINT2D_H_HH +# define MLN_MAKE_DPOINT2D_H_HH + +/*! \file mln/make/dpoint2d_h.hh + * + * \brief Routine to construct an mln::dpoint2d_h. + */ + +# include <mln/core/dpoint2d_h.hh> + + +namespace mln +{ + + namespace make + { + + /*! \brief Create an mln::dpoint2d_h. + * + * \param[in] row Row coordinate. + * \param[in] col Column coordinate. + * + * \return A 2D dpoint. + */ + mln::dpoint2d_h dpoint2d_h(int row, int col); + + +# ifndef MLN_INCLUDE_ONLY + + mln::dpoint2d_h dpoint2d_h(int row, int col) + { + mln::dpoint2d_h tmp; + tmp[0] = row; + tmp[1] = col; + return tmp; + } + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::make + +} // end of namespace mln + + +#endif // ! MLN_MAKE_DPOINT2D_H_HH

1 0

1268: Fix value concepts and related file inclusions.
by Thierry Geraud 08 Oct '07

08 Oct '07

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Thierry Geraud <thierry.geraud(a)lrde.epita.fr> Fix value concepts and related file inclusions. * tests/value_scalar.cc: New. * tests/value_gray.cc: Rename as... * tests/value_graylevel.cc: ...this. (assert): Change to... (mln_assertion): ...this! * tests/trait_op_plus.cc, * mln/metal/mat.hh, * mln/metal/vec.hh: Include value concepts. * mln/trait/image/print.hh: (print). New overload. * mln/trait/op: New directory; to be populated. * mln/core/ops.hh: Remove dead code. * mln/value/graylevel.hh: Layout. * mln/value/scalar.hh: New. * mln/value/builtin.hh: Replace includes by decls. * mln/value/concept/symbolic.hh, * mln/value/concept/floating.hh, * mln/value/concept/integer.hh, * mln/value/concept/structured.hh, * mln/value/concept/scalar.hh, * mln/value/concept/vectorial.hh: Fix. * mln/value/concept/all.hh: New. mln/core/ops.hh | 13 +++ mln/metal/mat.hh | 1 mln/metal/vec.hh | 1 mln/trait/image/print.hh | 9 ++ mln/value/builtin.hh | 14 +-- mln/value/concept/all.hh | 43 +++++++++++ mln/value/concept/floating.hh | 21 +++-- mln/value/concept/integer.hh | 22 ++++-- mln/value/concept/scalar.hh | 18 +++-- mln/value/concept/structured.hh | 23 ++++-- mln/value/concept/symbolic.hh | 21 ++++- mln/value/concept/vectorial.hh | 21 ++++- mln/value/graylevel.hh | 3 mln/value/scalar.hh | 144 ++++++++++++++++++++++++++++++++++++++++ tests/trait_op_plus.cc | 1 tests/value_graylevel.cc | 16 +++- tests/value_scalar.cc | 51 ++++++++++++++ 17 files changed, 372 insertions(+), 50 deletions(-) Index: tests/value_scalar.cc --- tests/value_scalar.cc (revision 0) +++ tests/value_scalar.cc (revision 0) @@ -0,0 +1,51 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/*! \file tests/value_scalar.cc + * + * \brief Tests on mln::value::scalar. + */ + +#include <iostream> +#include <mln/value/scalar.hh> + + +template <typename T> +void foo(const T& t) +{ + std::cout << mln::value::scalar(t) << std::endl; +} + + +int main() +{ + using namespace mln; + + int i = 51; + foo(i); + foo( value::scalar(i) ); +} Index: tests/trait_op_plus.cc --- tests/trait_op_plus.cc (revision 1267) +++ tests/trait_op_plus.cc (working copy) @@ -31,6 +31,7 @@ */ #include <mln/core/concept/image.hh> +#include <mln/value/concept/all.hh> #include <mln/trait/op_plus.hh> Index: tests/value_graylevel.cc --- tests/value_graylevel.cc (revision 1264) +++ tests/value_graylevel.cc (working copy) @@ -25,22 +25,30 @@ // reasons why the executable file might be covered by the GNU General // Public License. +/*! \file tests/value_graylevel.cc + * + * \brief Tests on mln::value::graylevel. + */ + #include <mln/value/graylevel.hh> + int main() { using namespace mln::value; gl8 a = white; gl16 b = white; - assert((a = b) = true); + mln_assertion(a = b); + gl8 c = (a + b) / 2; - assert(c = white); + mln_assertion(c = white); + c = a; - assert(c = white); + mln_assertion(c = white); c = (a * 2) / 2; - assert(c = white); + mln_assertion(c = white); c = c / 6; } Index: mln/trait/image/print.hh --- mln/trait/image/print.hh (revision 1267) +++ mln/trait/image/print.hh (working copy) @@ -55,6 +55,9 @@ template <typename I> void print(std::ostream& ostr); + template <typename I> + void print(const Image& ima, std::ostream& ostr); + # ifndef MLN_INCLUDE_ONLY @@ -78,6 +81,12 @@ << typename the::speed() .name() << " }" << std::endl; } + template <typename I> + void print(const Image&, std::ostream& ostr) + { + print(ostr); + } + # endif // ! MLN_INCLUDE_ONLY } // end of namespace mln::trait::image Index: mln/core/ops.hh --- mln/core/ops.hh (revision 1267) +++ mln/core/ops.hh (working copy) @@ -99,6 +99,18 @@ // Operator +. + // FIXME HERE + +// namespace trait { + +// template < typename L, typename R > +// struct set_binary_< op_plus, Built_In, L, Object, R > +// { +// typedef mln_trait_op_plus(R, L) +// }; + +// } + // FIXME: Doc! template <typename O> mln_trait_op_plus(O, int) @@ -123,6 +135,7 @@ return exact(rhs) + lhs; } + // Operator *. // FIXME: Doc! Index: mln/metal/mat.hh --- mln/metal/mat.hh (revision 1267) +++ mln/metal/mat.hh (working copy) @@ -34,6 +34,7 @@ # include <mln/core/contract.hh> # include <mln/trait/all.hh> # include <mln/value/props.hh> +# include <mln/value/concept/all.hh> // FIXME: Document. Index: mln/metal/vec.hh --- mln/metal/vec.hh (revision 1267) +++ mln/metal/vec.hh (working copy) @@ -36,6 +36,7 @@ # include <mln/value/props.hh> # include <mln/fun/i2v/all.hh> # include <mln/literal/zero.hh> +# include <mln/value/concept/all.hh> // FIXME: Document. Index: mln/value/graylevel.hh --- mln/value/graylevel.hh (revision 1267) +++ mln/value/graylevel.hh (working copy) @@ -29,15 +29,18 @@ # define MLN_CORE_VALUE_GRAYLEVEL_HH # include <iostream> + # include <mln/core/contract.hh> # include <mln/metal/math.hh> # include <mln/metal/bexpr.hh> + # include <mln/value/internal/value_like.hh> # include <mln/value/concept/integer.hh> # include <mln/value/internal/encoding.hh> # include <mln/value/gray.hh> # include <mln/value/props.hh> + namespace mln { Index: mln/value/scalar.hh --- mln/value/scalar.hh (revision 0) +++ mln/value/scalar.hh (revision 0) @@ -0,0 +1,144 @@ +// Copyright (C) 2006, 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_VALUE_SCALAR_HH +# define MLN_VALUE_SCALAR_HH + +# include <mln/value/concept/scalar.hh> +# include <mln/metal/is_a.hh> +# include <mln/metal/if.hh> + + + +namespace mln +{ + + namespace value + { + + template <typename T> + class scalar_ : public Scalar< scalar_<T> > + { + public: + + /// Encoding associated type. + typedef T enc; // FIXME + + /// Equivalent associated type. + typedef T equiv; // FIXME + + + /// Ctor. + scalar_(); + + /// Ctor. + scalar_(const T& val); + + /// Conversion. + operator T() const; + + protected: + T val_; // FIXME: const&? + }; + + + template <typename T> + class scalar_< scalar_<T> >; // Safety. + + + + template <typename T> + std::ostream& operator<<(std::ostream& ostr, const scalar_<T>& s); + + + + namespace internal + { + + template <typename T> + struct helper_scalar_ + { + typedef mlc_is_a(T, Scalar) is_scalar_; + typedef mlc_if(is_scalar_, T, scalar_<T>) ret; + }; + + } // end of namespace mln::value::internal + + + // Routine. + template <typename T> + typename internal::helper_scalar_<T>::ret + scalar(const T& s); // FIXME: if T already is a scalar_... + + + +# ifndef MLN_INCLUDE_ONLY + + // scalar_<T>. + + template <typename T> + scalar_<T>::scalar_() + { + } + + template <typename T> + scalar_<T>::scalar_(const T& val) + : val_(val) + { + } + + template <typename T> + scalar_<T>::operator T() const + { + return val_; + } + + // Operator. + + template <typename T> + std::ostream& operator<<(std::ostream& ostr, const scalar_<T>& s) + { + return ostr << T(s); + } + + // Routine. + + template <typename T> + typename internal::helper_scalar_<T>::ret + scalar(const T& s) + { + return s; + } + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::value + +} // end of namespace mln + + +#endif // ! MLN_VALUE_SCALAR_HH Index: mln/value/builtin.hh --- mln/value/builtin.hh (revision 1267) +++ mln/value/builtin.hh (working copy) @@ -32,16 +32,19 @@ * \brief Some definitions about builtins. */ -# include <mln/value/concept/symbolic.hh> -# include <mln/value/concept/integer.hh> -# include <mln/value/concept/floating.hh> +# include <mln/core/category.hh> + namespace mln { // Fwd decl. template <typename E> struct Value; - + namespace value { + template <typename E> struct Symbolic; + template <typename E> struct Integer; + template <typename E> struct Floating; + } // The case of built-in types. @@ -68,7 +71,4 @@ } // end of namespace mln -# include <mln/core/concept/value.hh> - - #endif // ! MLN_VALUE_BUILTIN_HH Index: mln/value/concept/symbolic.hh --- mln/value/concept/symbolic.hh (revision 1267) +++ mln/value/concept/symbolic.hh (working copy) @@ -25,19 +25,26 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_VALUE_CONCEPT_VALUE_SYMBOLIC_HH -# define MLN_VALUE_CONCEPT_VALUE_SYMBOLIC_HH +#ifndef MLN_VALUE_CONCEPT_SYMBOLIC_HH +# define MLN_VALUE_CONCEPT_SYMBOLIC_HH -/*! \file mln/value/symbolic.hh +/*! \file mln/value/concept/symbolic.hh * * \brief Define a generic class for symbolic values. */ +# include <mln/core/concept/value.hh> + + namespace mln { - // Fwd decl. + // Fwd decls. template <typename E> struct Value; + namespace value + { + template <typename E> struct Symbolic; + } namespace trait { @@ -68,6 +75,8 @@ } // end of namespace mln -# include <mln/core/concept/value.hh> -#endif // ! MLN_VALUE_CONCEPT_VALUE_SYMBOLIC_HH +# include <mln/value/concept/all.hh> + + +#endif // ! MLN_VALUE_CONCEPT_SYMBOLIC_HH Index: mln/value/concept/floating.hh --- mln/value/concept/floating.hh (revision 1267) +++ mln/value/concept/floating.hh (working copy) @@ -25,19 +25,26 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_VALUE_CONCEPT_VALUE_FLOATING_HH -# define MLN_VALUE_CONCEPT_VALUE_FLOATING_HH +#ifndef MLN_VALUE_CONCEPT_FLOATING_HH +# define MLN_VALUE_CONCEPT_FLOATING_HH -/*! \file mln/value/floating.hh +/*! \file mln/value/concept/floating.hh * * \brief Define a generic class for float values. */ # include <mln/value/concept/scalar.hh> + namespace mln { + // Fwd decl. + namespace value + { + template <typename E> struct Floating; + } + namespace trait { // FIXME @@ -46,9 +53,6 @@ namespace value { - // Fwd decl. - template <typename E> struct Floating; - // Category flag type. template <> struct Floating<void> @@ -66,4 +70,7 @@ } // end of namespace mln -#endif // ! MLN_VALUE_CONCEPT_VALUE_FLOATING_HH +# include <mln/value/concept/all.hh> + + +#endif // ! MLN_VALUE_CONCEPT_FLOATING_HH Index: mln/value/concept/structured.hh --- mln/value/concept/structured.hh (revision 1267) +++ mln/value/concept/structured.hh (working copy) @@ -25,29 +25,36 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_VALUE_CONCEPT_VALUE_STRUCTURED_HH -# define MLN_VALUE_CONCEPT_VALUE_STRUCTURED_HH +#ifndef MLN_VALUE_CONCEPT_STRUCTURED_HH +# define MLN_VALUE_CONCEPT_STRUCTURED_HH -/*! \file mln/value/structured.hh +/*! \file mln/value/concept/structured.hh * * \brief Define a generic class for structured values. */ +# include <mln/core/concept/value.hh> + + namespace mln { // Fwd decl. - template <typename E> struct Value; + namespace value + { + template <typename E> struct Structured; + } + namespace trait { // FIXME } // end of namespace mln::trait + namespace value { - // Fwd decl. template <typename E> struct Structured; @@ -67,6 +74,8 @@ } // end of namespace mln -# include <mln/core/concept/value.hh> -#endif // ! MLN_VALUE_CONCEPT_VALUE_STRUCTURED_HH +# include <mln/value/concept/all.hh> + + +#endif // ! MLN_VALUE_CONCEPT_STRUCTURED_HH Index: mln/value/concept/scalar.hh --- mln/value/concept/scalar.hh (revision 1267) +++ mln/value/concept/scalar.hh (working copy) @@ -25,19 +25,26 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_VALUE_CONCEPT_VALUE_SCALAR_HH -# define MLN_VALUE_CONCEPT_VALUE_SCALAR_HH +#ifndef MLN_VALUE_CONCEPT_SCALAR_HH +# define MLN_VALUE_CONCEPT_SCALAR_HH -/*! \file mln/value/scalar.hh +/*! \file mln/value/concept/scalar.hh * * \brief Define a generic class for scalar values. */ +# include <mln/core/concept/value.hh> + + namespace mln { - // Fwd decl. + // Fwd decls. template <typename E> struct Value; + namespace value + { + template <typename E> struct Scalar; + } namespace trait { @@ -66,6 +73,5 @@ } // end of namespace mln -# include <mln/core/concept/value.hh> -#endif // ! MLN_VALUE_CONCEPT_VALUE_SCALAR_HH +#endif // ! MLN_VALUE_CONCEPT_SCALAR_HH Index: mln/value/concept/vectorial.hh --- mln/value/concept/vectorial.hh (revision 1267) +++ mln/value/concept/vectorial.hh (working copy) @@ -25,19 +25,25 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_VALUE_CONCEPT_VALUE_VECTORIEL_HH -# define MLN_VALUE_CONCEPT_VALUE_VECTORIEL_HH +#ifndef MLN_VALUE_CONCEPT_VECTORIAL_HH +# define MLN_VALUE_CONCEPT_VECTORIAL_HH -/*! \file mln/value/vectorial.hh +/*! \file mln/value/concept/vectorial.hh * * \brief Define a generic class for vectorial values. */ +# include <mln/core/concept/value.hh> + + namespace mln { // Fwd decl. - template <typename E> struct Value; + namespace value + { + template <typename E> struct Vectorial; + } namespace trait { @@ -46,6 +52,7 @@ } // end of namespace mln::trait + namespace value { @@ -68,6 +75,8 @@ } // end of namespace mln -# include <mln/core/concept/value.hh> -#endif // ! MLN_VALUE_CONCEPT_VALUE_VECTORIEL_HH +# include <mln/value/concept/all.hh> + + +#endif // ! MLN_VALUE_CONCEPT_VECTORIAL_HH Index: mln/value/concept/all.hh --- mln/value/concept/all.hh (revision 0) +++ mln/value/concept/all.hh (revision 0) @@ -0,0 +1,43 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_VALUE_CONCEPT_ALL_HH +# define MLN_VALUE_CONCEPT_ALL_HH + +/*! \file mln/value/concept/all.hh + * + * \brief FIXME + */ + +# include <mln/value/concept/integer.hh> +# include <mln/value/concept/floating.hh> +# include <mln/value/concept/vectorial.hh> +# include <mln/value/concept/structured.hh> +# include <mln/value/concept/symbolic.hh> + + +#endif // ! MLN_VALUE_CONCEPT_ALL_HH Index: mln/value/concept/integer.hh --- mln/value/concept/integer.hh (revision 1267) +++ mln/value/concept/integer.hh (working copy) @@ -25,18 +25,26 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_VALUE_CONCEPT_VALUE_INTEGER_HH -# define MLN_VALUE_CONCEPT_VALUE_INTEGER_HH +#ifndef MLN_VALUE_CONCEPT_INTEGER_HH +# define MLN_VALUE_CONCEPT_INTEGER_HH -/*! \file mln/value/integer.hh +/*! \file mln/value/concept/integer.hh * * \brief Define a generic class for integer values. */ # include <mln/value/concept/scalar.hh> + namespace mln { + + // Fwd decl. + namespace value + { + template <typename E> struct Integer; + } + namespace trait { // FIXME @@ -45,9 +53,6 @@ namespace value { - // Fwd decl. - template <typename E> struct Integer; - // Category flag type. template <> struct Integer<void> @@ -65,4 +70,7 @@ } // end of namespace mln -#endif // ! MLN_VALUE_CONCEPT_VALUE_INTEGER_HH +# include <mln/value/concept/all.hh> + + +#endif // ! MLN_VALUE_CONCEPT_INTEGER_HH

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milena r1267: Update test for color
by Guillaume Duhamel 08 Oct '07

08 Oct '07

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-08 Guillaume Duhamel <guillaume.duhamel(a)lrde.epita.fr> Update test for color. * color_sub.cc: Upadte. --- color_sub.cc | 27 ++++++++++++++++++++++----- 1 file changed, 22 insertions(+), 5 deletions(-) Index: trunk/milena/sandbox/duhamel/color_sub.cc =================================================================== --- trunk/milena/sandbox/duhamel/color_sub.cc (revision 1266) +++ trunk/milena/sandbox/duhamel/color_sub.cc (revision 1267) @@ -48,16 +48,33 @@ #include <mln/core/image_if_value.hh> #include <mln/debug/iota.hh> + +#include <mln/core/image2d_b.hh> +#include <mln/core/sub_image.hh> +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> + +#include <mln/level/fill.hh> +# include <mln/debug/println.hh> +# include <mln/core/w_window2d_int.hh> +# include <mln/core/w_window2d_float.hh> +# include <mln/core/image_if_interval.hh> + +# include <mln/make/win_chamfer.hh> +# include <mln/geom/chamfer.hh> +# include <mln/io/pbm/load.hh> + #include "color_sub.hh" int main() { using namespace mln; - - image2d_b<value::int_u8> ima(10,10); - debug::iota (ima); - image2d_b<value::rgb8> out = color(inplace (ima | 50)); + unsigned max = 51; + image2d_b<bool> input = io::pbm::load("../../img/toto.pbm"); + const w_window2d_int& w_win = win_chamfer::mk_chamfer_3x3_int<2, 0> (); + image2d_b<unsigned> tmp = geom::chamfer(input, w_win, max); + image2d_b<value::rgb8> out = color(inplace (tmp | 4)); io::ppm::save(out, "out.ppm"); - // debug::println(out); + std::cout << "out.ppm generate" << std::endl; }

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