Olena-patches

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olena-patches@lrde.epita.fr

May 2005

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proto-1.0 180: Clean up arith, logic, and cmp.
by Thierry GERAUD 02 May '05

02 May '05

2005-05-01 Thierry Geraud <theo@shuttle> * oln/arith/min.hh: Remove (obsolete). * oln/arith/max.hh: Likewise. * oln/arith/ops.hh: Move to... * oln/ops/arith.hh: ...this new file. * oln/arith/logic.hh: Move to... * oln/ops/logic.hh: ...this new file. * oln/arith/cmp.hh: Move to... * oln/ops/cmp.hh: ...this new file. * oln/morpho/geodesic_dilation.hh: Update. * oln/morpho/geodesic_erosion.hh: Likewise. * oln/funobj/abstract/binary.hh (binary_meta_result): Rename as... (mbinary_result): ...this. * oln/core/pw/binary_op.hh: Update. * oln/funobj/abstract/unary.hh (unary_meta_result): Rename as... (munary_result): ...this. * oln/core/pw/unary_op.hh: Update. * oln/core/abstract/image.hh: Include piter.hh. * oln/utils/clone.hh: Update. Do not use image_operator any more. * oln/core/apply.hh: Likewise. (apply, apply2): New routines to accept oln/funobj/*. * oln/core/ch_value_type.hh (oln_ch_concrete_type): New macro. * oln/level/arith.hh: New file. * oln/level/logic.hh: New file. Index: oln/funobj/abstract/binary.hh =================================================================== --- oln/funobj/abstract/binary.hh (revision 179) +++ oln/funobj/abstract/binary.hh (working copy) @@ -31,6 +31,7 @@ # include <mlc/any.hh> # include <mlc/contract.hh> # include <mlc/types.hh> + # include <ntg/all.hh> # include <oln/core/abstract/image.hh> @@ -96,7 +97,7 @@ template <typename F, typename L, typename R> - struct binary_meta_result + struct mbinary_result { typedef mlc::no_type ret; }; @@ -143,12 +144,21 @@ struct mbinary : public mlc::any<E> { template <typename L, typename R> - const typename binary_meta_result<E,L,R>::ret + const typename mbinary_result<E,L,R>::ret operator()(const L& left, const R& right) const { return this->exact().impl_binop(left, right); } + template <typename Il, typename Ir> + const typename mbinary_result<E, + oln_type_of(Il, value), + oln_type_of(Ir, value)>::ret + operator()(const value_box<Il>& left, const value_box<Ir>& right) const + { + return this->exact().impl_binop(left, right); + } + protected: mbinary() {} @@ -159,12 +169,14 @@ struct mbinary1 : public mlc::any<E> { template <typename T> - const typename binary_meta_result<E,T,T>::ret + const typename mbinary_result<E,T,T>::ret operator()(const T& left, const T& right) const { return this->exact().impl_binop(left, right); } + // FIXME: handle value_box like above... + protected: mbinary1() {} @@ -182,14 +194,24 @@ // result template <template <typename, typename> class F, typename L, typename R> - struct binary_meta_result < binary_meta<F>, L, R > + struct mbinary_result < binary_meta<F>, L, R > { - typedef oln_fun2_type_2_of(F<L,R>, res) ret; + typedef F<L,R> fun_type; + typedef oln_fun2_type_of(fun_type, res) ret; }; +// template <template <typename, typename> class F, typename Il, typename Ir> +// struct mbinary_result < binary_meta<F>, value_box<Il>, value_box<Ir> > +// { +// typedef oln_type_of(Il, value) L; +// typedef oln_type_of(Ir, value) R; +// typedef F<L,R> fun_type; +// typedef oln_fun2_type_of(fun_type, res) ret; +// }; template <template <typename> class F, typename T> - struct binary_meta_result < binary1_meta<F>, T, T > + struct mbinary_result < binary1_meta<F>, T, T > { - typedef oln_fun2_type_of(F<T>, res) ret; + typedef F<T> fun_type; + typedef oln_fun2_type_of(fun_type, res) ret; }; // class Index: oln/funobj/abstract/unary.hh =================================================================== --- oln/funobj/abstract/unary.hh (revision 179) +++ oln/funobj/abstract/unary.hh (working copy) @@ -84,7 +84,7 @@ { template <typename F, typename T> - struct unary_meta_result + struct munary_result { typedef mlc::no_type ret; }; @@ -118,7 +118,7 @@ struct munary : public mlc::any<E> { template <typename T> - const typename unary_meta_result<E,T>::ret + const typename munary_result<E,T>::ret operator()(const T& arg) const { return this->exact().impl_unop(arg); @@ -141,7 +141,7 @@ // result template <template <typename> class F, typename T> - struct unary_meta_result < unary_meta<F>, T > + struct munary_result < unary_meta<F>, T > { typedef oln_fun1_type_of(F<T>, res) ret; }; Index: oln/core/abstract/image.hh =================================================================== --- oln/core/abstract/image.hh (revision 179) +++ oln/core/abstract/image.hh (working copy) @@ -486,6 +486,9 @@ } // end of namespace oln +# include <oln/core/abstract/piter.hh> +// this allows for browsing points in file +// where oln/core/abstract/image.hh is included #endif // ! OLENA_CORE_ABSTRACT_IMAGE_HH Index: oln/core/apply.hh =================================================================== --- oln/core/apply.hh (revision 179) +++ oln/core/apply.hh (working copy) @@ -28,80 +28,67 @@ #ifndef OLENA_CORE_APPLY_HH # define OLENA_CORE_APPLY_HH +# include <mlc/cmp.hh> # include <mlc/fun.hh> -# include <oln/basics.hh> -# include <oln/core/abstract/image_operator.hh> +# include <oln/core/abstract/image.hh> +# include <oln/funobj/abstract/unary.hh> +# include <oln/funobj/abstract/binary.hh> # include <oln/core/ch_value_type.hh> + namespace oln { + /*--------. | Unary. | `--------*/ - // Fwd decl. - namespace impl { - template <typename F, typename I> - struct apply1_type; - } - - // Super type. + /*! \brief Standard unary \a apply procedure. + ** + ** Apply a function \a f to each element of \a input, the function + ** is passed as a type and is instantiated. + */ template <typename F, typename I> - struct set_super_type< impl::apply1_type<F, I> > + typename ch_value_type<I, typename F::result_type>::ret + apply(const mlc::abstract::unary_function<F>& f, + const abstract::image<I>& input) { - typedef typename ch_value_type<I, - typename F::result_type>::ret output_type; - typedef typename abstract::image_operator<output_type, impl::apply1_type<F, I> > ret; - }; + entering("apply"); + registering(input, "input"); - namespace impl { + typedef typename ch_value_type<I, typename F::result_type>::ret + output_type; + output_type output(input.size(), "output"); - template <typename F, typename I> - struct apply1_type : - public abstract::image_operator< - typename ch_value_type<I, typename F::result_type>::ret, - apply1_type<F, I> > - { - typedef typename ch_value_type<I, typename F::result_type>::ret - output_type; + oln_type_of(I, fwd_piter) p(input.size()); + for_all_p (p) + output[p] = f(input[p]); - F f_; - box<const I> input_; + exiting("apply"); + return output; + } - apply1_type(const mlc::abstract::unary_function<F>& f, - const abstract::image<I>& input) : - f_(f.exact ()), - input_(input.exact()) - { - } + // version with oln::f_::abstract::unary<F> - void impl_run() - { - output_type tmp(input_.size()); - oln_type_of(I, fwd_piter) p(input_.size()); - for_all_p (p) - tmp[p] = f_(input_[p]); - this->output = tmp; - } - }; + template <typename F, typename I> + typename ch_value_type<I, oln_fun1_type_of(F, res)>::ret + apply(const oln::f_::abstract::unary<F>& f, + const abstract::image<I>& input) + { + entering("apply"); + registering(input, "input"); - } // end of namespace impl + typedef typename ch_value_type<I, oln_fun1_type_of(F, res)>::ret + output_type; + output_type output(input.size(), "output"); + oln_type_of(I, fwd_piter) p(input.size()); + for_all_p (p) + output[p] = f(input[p]); - /*! \brief Standard unary \a apply procedure. - ** - ** Apply a function \a f to each element of \a input, the function - ** is passed as a type and is instantiated. - */ - template <typename F, typename I> - impl::apply1_type<F, I> - apply(const mlc::abstract::unary_function<F>& f, - const abstract::image<I>& input) - { - impl::apply1_type<F, I> tmp(f, input); - tmp.run(); - return tmp; + exiting("apply"); + return output; } @@ -109,77 +96,102 @@ | Binary. | `---------*/ - // Fwd decl. - namespace impl { - template <typename F, typename I1, typename I2> - struct apply2_type; + /*! \brief Standard binary \a apply procedure. + ** + ** Apply a function \a f to each pair of elements of + ** \a input1 x \a input2. + */ + template <typename F, typename I1, typename I2> + typename ch_value_type<I1, typename F::result_type>::ret + apply2(const mlc::abstract::binary_function<F>& f, + const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + + entering("apply2"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + typedef typename ch_value_type<I1, typename F::result_type>::ret + output_type; + output_type output(input1.size(), "output"); + + oln_type_of(I1, fwd_piter) p(input1.size()); + for_all_p (p) + output[p] = f(input1[p], input2[p]); + + exiting("apply2"); + return output; } - // Super type. + + // version with oln::f_::abstract::binary<F> + template <typename F, typename I1, typename I2> - struct set_super_type< impl::apply2_type<F, I1, I2> > + typename ch_value_type<I1, oln_fun2_type_of(F, res)>::ret + apply2(const oln::f_::abstract::binary<F>& f, + const abstract::image<I1>& input1, + const abstract::image<I2>& input2) { - typedef typename ch_value_type<I1, - typename F::result_type>::ret output_type; - typedef typename abstract::image_operator<output_type, - impl::apply2_type<F, I1, I2> > ret; - }; + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); - namespace impl { + entering("apply2"); + registering(input1, "input1"); + registering(input2, "input2"); - template <typename F, typename I1, typename I2> - struct apply2_type : - public abstract::image_operator< - typename ch_value_type<I1, typename F::result_type>::ret, - apply2_type<F, I1, I2> > - { - typedef typename ch_value_type<I1, typename F::result_type>::ret - output_type; + precondition(input1.size() == input2.size()); - F f_; - box<const I1> input1_; - box<const I2> input2_; + typedef typename ch_value_type<I1, oln_fun2_type_of(F, res)>::ret + output_type; + output_type output(input1.size(), "output"); - apply2_type(const mlc::abstract::binary_function<F>& f, - const abstract::image<I1>& input1, - const abstract::image<I2>& input2) : - f_(f.exact ()), - input1_(input1.exact()), - input2_(input2.exact()) - { - assertion (input1_.size() == input2_.size()); - } + oln_type_of(I1, fwd_piter) p(input1.size()); + for_all_p (p) + output[p] = f(input1[p], input2[p]); - void impl_run() - { - output_type tmp(input1_.size()); - oln_type_of(I1, fwd_piter) p(input1_.size()); - for_all_p (p) - tmp[p] = f_(input1_[p], input2_[p]); - this->output = tmp; - } - }; + exiting("apply2"); + return output; + } - } // end of namespace impl + // version with oln::f_::abstract::mbinary<F> - /*! \brief Standard binary \a apply procedure. - ** - ** Apply a function \a f to each pair of elements of - ** \a input1 x \a input2. - */ template <typename F, typename I1, typename I2> - impl::apply2_type<F, I1, I2> - apply(const mlc::abstract::binary_function<F>& f, - const abstract::image<I1>& input1, - const abstract::image<I2>& input2) + typename ch_value_type<I1, typename f_::mbinary_result<F, + oln_type_of(I1, value), + oln_type_of(I2, value)>::ret + >::ret + apply2(const oln::f_::abstract::mbinary<F>& f, + const abstract::image<I1>& input1, + const abstract::image<I2>& input2) { - assertion (input1.size() == input2.size()); - impl::apply2_type<F, I1, I2> tmp(f, input1, input2); - tmp.run(); - return tmp; + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + + entering("apply2"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + typedef + typename ch_value_type<I1, typename f_::mbinary_result<F, + oln_type_of(I1, value), + oln_type_of(I2, value)>::ret + >::ret output_type; + output_type output(input1.size(), "output"); + + oln_type_of(I1, fwd_piter) p(input1.size()); + for_all_p (p) + output[p] = f(input1[p], input2[p]); + + exiting("apply2"); + return output; } + } // end of namespace oln #endif // ! OLENA_CORE_APPLY_HH Index: oln/core/ch_value_type.hh =================================================================== --- oln/core/ch_value_type.hh (revision 179) +++ oln/core/ch_value_type.hh (working copy) @@ -30,6 +30,16 @@ # include <oln/core/abstract/image.hh> + +# define oln_ch_value_type(I, T) \ + typename ch_value_type< I, T >::ret + + +// FIXME: bad name... +# define oln_ch_concrete_type(I, T) \ + typename ch_value_type< oln_type_of(I, concrete), T >::ret + + namespace oln { template<class I, class T = oln_type_of(I, value)> Index: oln/core/pw/binary_op.hh =================================================================== --- oln/core/pw/binary_op.hh (revision 179) +++ oln/core/pw/binary_op.hh (working copy) @@ -50,9 +50,9 @@ struct set_props < category::pw, pw::binary_op<F,L,R> > { typedef - typename f_::binary_meta_result< F, - oln_pw_type_of(L, value), - oln_pw_type_of(R, value) >::ret + typename f_::mbinary_result< F, + oln_pw_type_of(L, value), + oln_pw_type_of(R, value) >::ret value_type; }; Index: oln/core/pw/unary_op.hh =================================================================== --- oln/core/pw/unary_op.hh (revision 179) +++ oln/core/pw/unary_op.hh (working copy) @@ -50,7 +50,7 @@ template <typename F, typename A> struct set_props < category::pw, pw::unary_op<F,A> > { - typedef typename f_::unary_meta_result<F,A>::ret value_type; + typedef typename f_::munary_result<F,A>::ret value_type; }; Index: oln/utils/clone.hh =================================================================== --- oln/utils/clone.hh (revision 179) +++ oln/utils/clone.hh (working copy) @@ -28,74 +28,59 @@ #ifndef OLN_UTILS_CLONE_HH # define OLN_UTILS_CLONE_HH -# include <oln/basics.hh> -# include <oln/core/abstract/image_operator.hh> +# include <oln/core/abstract/image.hh> +# include <oln/utils/record.hh> -namespace oln { - // fwd decl - namespace utils { - namespace impl { - template <typename I> struct clone_type; - } - } +namespace oln +{ - // category - template <typename I> - struct set_category < utils::impl::clone_type<I> > - { - typedef category::image ret; - }; + // Fwd decl of erosion's facade. - // super_type template <typename I> - struct set_super_type < utils::impl::clone_type<I> > - { - typedef abstract::image_unary_operator<I, I, utils::impl::clone_type<I> > ret; - }; + oln_type_of(I, concrete) clone(const abstract::image<I>& input); + namespace impl { - namespace utils { + // generic - namespace impl { + template <typename I> + oln_type_of(I, concrete) clone_(const abstract::image<I>& input) + { + entering("->generic"); + registering(input, "input"); - template <typename I> - struct clone_type - : public abstract::image_unary_operator<oln_type_of(I, concrete), I, clone_type<I> > - // FIXME: use concrete_type; Cf. erosion.hh - { - typedef abstract::image_unary_operator<oln_type_of(I, concrete), I, clone_type<I> > super_type; + oln_type_of(I, concrete) output(input.size(), "output"); + oln_type_of(I, fwd_piter) p(input.size()); + for_all_p (p) + output[p] = input[p]; - clone_type(const abstract::image<I>& input) : - super_type(input) - { - } + exiting("->generic"); + return output; + } - void impl_run() - { - oln_type_of(I, concrete) tmp(this->input.size()); // FIXME: trick - this->output = tmp; + // add some other impls here... - oln_type_of(I, fwd_piter) p(this->input.size()); - for_all_p (p) - this->output[p] = this->input[p]; - } - }; + } // end of namespace oln::morpho::impl - } // end of namespace oln::utils::impl + /// Generic clone (facade). - template <typename I> - impl::clone_type<I> clone(const abstract::image<I>& ima) - { - impl::clone_type<I> tmp(ima.exact()); - tmp.run(); - return tmp; - } + template <typename I> + oln_type_of(I, concrete) clone(const abstract::image<I>& input) + { + entering("clone"); + registering(input, "input"); - } // end of namespace oln::utils + oln_type_of(I, concrete) output("output"); + output = impl::clone_(input.exact()); + exiting("clone"); + return output; + } + + } // end of namespace oln Index: oln/ops/arith.hh =================================================================== --- oln/ops/arith.hh (revision 0) +++ oln/ops/arith.hh (working copy) @@ -25,8 +25,8 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef OLENA_ARITH_OPS_HH -# define OLENA_ARITH_OPS_HH +#ifndef OLENA_OPS_ARITH_HH +# define OLENA_OPS_ARITH_HH # include <oln/core/abstract/image.hh> # include <oln/core/pw/image.hh> @@ -157,4 +157,4 @@ // FIXME: to be continued... -#endif // ! OLENA_ARITH_OPS_HH +#endif // ! OLENA_OPS_ARITH_HH Index: oln/ops/logic.hh =================================================================== --- oln/ops/logic.hh (revision 0) +++ oln/ops/logic.hh (working copy) @@ -25,8 +25,8 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef OLENA_ARITH_LOGIC_HH -# define OLENA_ARITH_LOGIC_HH +#ifndef OLENA_OPS_LOGIC_HH +# define OLENA_OPS_LOGIC_HH # include <oln/core/abstract/image.hh> # include <oln/core/pw/image.hh> @@ -85,4 +85,4 @@ -#endif // ! OLENA_ARITH_LOGIC_HH +#endif // ! OLENA_OPS_LOGIC_HH Index: oln/ops/cmp.hh =================================================================== --- oln/ops/cmp.hh (revision 0) +++ oln/ops/cmp.hh (working copy) @@ -25,8 +25,8 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef OLENA_ARITH_CMP_HH -# define OLENA_ARITH_CMP_HH +#ifndef OLENA_OPS_CMP_HH +# define OLENA_OPS_CMP_HH # include <oln/core/abstract/image.hh> # include <oln/core/pw/cmp.hh> @@ -93,4 +93,4 @@ } -#endif // ! OLENA_ARITH_CMP_HH +#endif // ! OLENA_OPS_CMP_HH Index: oln/morpho/geodesic_dilation.hh =================================================================== --- oln/morpho/geodesic_dilation.hh (revision 179) +++ oln/morpho/geodesic_dilation.hh (working copy) @@ -1,4 +1,4 @@ -// Copyright (C) 2001, 2002, 2003, 2004, 2005 EPITA Research and Development Laboratory +// Copyright (C) 2001-2005 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 @@ -32,7 +32,7 @@ # include <mlc/contract.hh> # include <oln/utils/record.hh> -# include <oln/arith/cmp.hh> +# include <oln/ops/cmp.hh> # include <oln/core/gen/image_with_nbh.hh> // FIXME: should be in core/abstract/ (?) # include <oln/morpho/elementary_dilation.hh> Index: oln/morpho/geodesic_erosion.hh =================================================================== --- oln/morpho/geodesic_erosion.hh (revision 179) +++ oln/morpho/geodesic_erosion.hh (working copy) @@ -1,4 +1,4 @@ -// Copyright (C) 2005 EPITA Research and Development Laboratory +// Copyright (C) 2001-2005 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 @@ -32,7 +32,7 @@ # include <mlc/contract.hh> # include <oln/utils/record.hh> -# include <oln/arith/cmp.hh> +# include <oln/ops/cmp.hh> # include <oln/core/gen/image_with_nbh.hh> # include <oln/morpho/elementary_erosion.hh> Index: oln/arith/ops.hh =================================================================== --- oln/arith/ops.hh (revision 179) +++ oln/arith/ops.hh (working copy) @@ -1,160 +0,0 @@ -// Copyright (C) 2005 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, 59 Temple Place - Suite 330, 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 OLENA_ARITH_OPS_HH -# define OLENA_ARITH_OPS_HH - -# include <oln/core/abstract/image.hh> -# include <oln/core/pw/image.hh> -# include <oln/core/pw/value.hh> -# include <oln/core/pw/arith.hh> - - -namespace oln -{ - - /// Operator-like "min" and "max" between 2 images. - - template <typename L, typename R> - image_from_pwf< pw::binary_op< f_min_type, - pw::value<L>, - pw::value<R> > > - min (const abstract::image<L>& lhs, - const abstract::image<R>& rhs) - { - return image_for_all_p( min(pw_value(lhs), pw_value(rhs)) ); - } - - template <typename L, typename R> - image_from_pwf< pw::binary_op< f_max_type, - pw::value<L>, - pw::value<R> > > - max (const abstract::image<L>& lhs, - const abstract::image<R>& rhs) - { - return image_for_all_p( max(pw_value(lhs), pw_value(rhs)) ); - } - -} // end of namespace oln - - -/// Operator '+' between 2 images. - -template <typename L, typename R> -oln::image_from_pwf< oln::pw::binary_op< oln::f_plus_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator + (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) + oln::pw_value(rhs)); -} - - -/// Operator '-' between 2 images. - -template <typename L, typename R> -oln::image_from_pwf< oln::pw::binary_op< oln::f_minus_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator - (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) - oln::pw_value(rhs)); -} - - -/// Operator '*' between 2 images. - -template <typename L, typename R> -oln::image_from_pwf< oln::pw::binary_op< oln::f_times_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator * (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) * oln::pw_value(rhs)); -} - - -/// Operator '/' between 2 images. - -template <typename L, typename R> -oln::image_from_pwf< oln::pw::binary_op< oln::f_div_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator / (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) / oln::pw_value(rhs)); -} - - -/// Operator '%' between 2 images. - -template <typename L, typename R> -oln::image_from_pwf< oln::pw::binary_op< oln::f_mod_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator % (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) % oln::pw_value(rhs)); -} - - - - -// FIXME... - -// /// Operator - (unary) on image. - -// template <typename R> -// oln::image_from_pw< oln::pw::minus< oln::pw::literal< oln_pw_type_of(R, value) >, -// oln::pw::image<R> > > -// operator - (const oln::abstract::image<R>& rhs) -// { -// return oln::image_for_all_p( - oln::p_value(rhs)); -// } - - -// template <typename I, typename F> -// void operator + (const oln::abstract::image<I>&, -// const oln::pw::abstract::function<F>&) -// { -// struct OLENA_ERROR__args_are_not_compatible(); -// } -// template <typename F, typename I> -// void operator + (const oln::pw::abstract::function<F>&, -// const oln::abstract::image<I>&) -// { -// struct OLENA_ERROR__args_are_not_compatible(); -// } -// FIXME: to be continued... - - -#endif // ! OLENA_ARITH_OPS_HH Index: oln/arith/min.hh =================================================================== --- oln/arith/min.hh (revision 179) +++ oln/arith/min.hh (working copy) @@ -1,105 +0,0 @@ -// Copyright (C) 2005 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, 59 Temple Place - Suite 330, 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 OLENA_ARITH_MIN_HH -# define OLENA_ARITH_MIN_HH - -# include <oln/basics.hh> -# include <oln/core/abstract/image_operator.hh> - -# include <ntg/all.hh> - -namespace oln { - - namespace arith { - // fwd decl - namespace impl { - template <typename I1, typename I2> struct min_type; - } - - } - - // super_type - template <typename I1, typename I2> - struct set_super_type< arith::impl::min_type<I1, I2> > - { - typedef oln_type_of(I1, concrete) output_type; - typedef arith::impl::min_type<I1, I2> self_type; - typedef abstract::image_binary_operator<output_type, I1, I2, self_type> ret; - }; - - namespace arith { - - namespace impl { - - template <typename I1, typename I2> - struct min_type : - // FIXME: oln_super_of_ - public oln::internal::get_super_type< min_type<I1,I2> >::ret - { - typedef typename oln::internal::get_super_type< min_type<I1,I2> >::ret - super_type; - typedef oln_type_of(I1, concrete) output_type; - - min_type(const abstract::image<I1>& input1, - const abstract::image<I2>& input2) : - super_type(input1.exact(), input2.exact()) - {} - - void impl_run() - { - precondition(this->input1.size() == this->input2.size()); - output_type output(this->input1.size()); - - oln_type_of(I1, fwd_piter) p(this->input1.size()); - - for_all_p (p) - output[p] = ntg::min(this->input1[p].value(), this->input2[p].value()); - - this->output = output; - } - - }; - - } - - template <typename I1, typename I2> - impl::min_type<I1, I2> min(const abstract::image<I1>& input1, - const abstract::image<I2>& input2) - { - mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); - impl::min_type<I1, I2> tmp(input1, input2); - tmp.run(); - return tmp; - } - - } - -} // end of namespace oln - - -#endif // ! OLENA_ARITH_MIN_HH Index: oln/arith/max.hh =================================================================== --- oln/arith/max.hh (revision 179) +++ oln/arith/max.hh (working copy) @@ -1,105 +0,0 @@ -// Copyright (C) 2005 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, 59 Temple Place - Suite 330, 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 OLENA_ARITH_MAX_HH -# define OLENA_ARITH_MAX_HH - -# include <oln/basics.hh> -# include <oln/core/abstract/image_operator.hh> - -# include <ntg/all.hh> - -namespace oln { - - namespace arith { - // fwd decl - namespace impl { - template <typename I1, typename I2> struct max_type; - } - - } - - // super_type - template <typename I1, typename I2> - struct set_super_type< arith::impl::max_type<I1, I2> > - { - typedef oln_type_of(I1, concrete) output_type; - typedef arith::impl::max_type<I1, I2> self_type; - typedef abstract::image_binary_operator<output_type, I1, I2, self_type> ret; - }; - - namespace arith { - - namespace impl { - - template <typename I1, typename I2> - struct max_type : - // FIXME: oln_super_of_ - public oln::internal::get_super_type< max_type<I1,I2> >::ret - { - typedef typename oln::internal::get_super_type< max_type<I1,I2> >::ret - super_type; - typedef oln_type_of(I1, concrete) output_type; - - max_type(const abstract::image<I1>& input1, - const abstract::image<I2>& input2) : - super_type(input1.exact(), input2.exact()) - {} - - void impl_run() - { - precondition(this->input1.size() == this->input2.size()); - output_type output(this->input1.size()); - - oln_type_of(I1, fwd_piter) p(this->input1.size()); - - for_all_p (p) - output[p] = ntg::max(this->input1[p].value(), this->input2[p].value()); - - this->output = output; - } - - }; - - } - - template <typename I1, typename I2> - impl::max_type<I1, I2> max(const abstract::image<I1>& input1, - const abstract::image<I2>& input2) - { - mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); - impl::max_type<I1, I2> tmp(input1, input2); - tmp.run(); - return tmp; - } - - } - -} // end of namespace oln - - -#endif // ! OLENA_ARITH_MAX_HH Index: oln/arith/logic.hh =================================================================== --- oln/arith/logic.hh (revision 179) +++ oln/arith/logic.hh (working copy) @@ -1,88 +0,0 @@ -// Copyright (C) 2005 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, 59 Temple Place - Suite 330, 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 OLENA_ARITH_LOGIC_HH -# define OLENA_ARITH_LOGIC_HH - -# include <oln/core/abstract/image.hh> -# include <oln/core/pw/image.hh> -# include <oln/core/pw/value.hh> -# include <oln/core/pw/logic.hh> - - -/// Operator 'and' between 2 binary images. - -template <typename L, typename R> -const oln::image_from_pwf< oln::pw::binary_op< oln::f_and_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator and (const oln::abstract::binary_image<L>& lhs, - const oln::abstract::binary_image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) and oln::pw_value(rhs)); -} - - -/// Operator 'or' between 2 binary images. - -template <typename L, typename R> -const oln::image_from_pwf< oln::pw::binary_op< oln::f_or_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator or (const oln::abstract::binary_image<L>& lhs, - const oln::abstract::binary_image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) or oln::pw_value(rhs)); -} - - -/// Operator 'xor' between 2 binary images. - -template <typename L, typename R> -const oln::image_from_pwf< oln::pw::binary_op< oln::f_xor_type, - oln::pw::value<L>, - oln::pw::value<R> > > -operator xor (const oln::abstract::binary_image<L>& lhs, - const oln::abstract::binary_image<R>& rhs) -{ - return oln::image_for_all_p(oln::pw_value(lhs) xor oln::pw_value(rhs)); -} - - -// FIXME... -// /// Unary operator 'not' on a binary image. - -// template <typename I> -// oln::image_from_pw< oln::pw::not_< oln::pw::image<I> > > -// operator ! (const oln::abstract::binary_image<I>& rhs) -// { -// return oln::image_for_all_p(!oln::p_value(rhs)); -// } - - - -#endif // ! OLENA_ARITH_LOGIC_HH Index: oln/arith/cmp.hh =================================================================== --- oln/arith/cmp.hh (revision 179) +++ oln/arith/cmp.hh (working copy) @@ -1,96 +0,0 @@ -// Copyright (C) 2005 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, 59 Temple Place - Suite 330, 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 OLENA_ARITH_CMP_HH -# define OLENA_ARITH_CMP_HH - -# include <oln/core/abstract/image.hh> -# include <oln/core/pw/cmp.hh> -# include <oln/core/pw/check.hh> - - -/// Operator '==' between 2 images. - -template <typename L, typename R> -bool operator == (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::pw::check(oln::pw_value(lhs) == oln::pw_value(rhs)); -} - - -/// Operator '!=' between 2 images. - -template <typename L, typename R> -bool operator != (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::pw::check(oln::pw_value(lhs) != oln::pw_value(rhs)); -} - - -/// Operator '<' between 2 images. - -template <typename L, typename R> -bool operator < (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::pw::check(oln::pw_value(lhs) < oln::pw_value(rhs)); -} - - -/// Operator '<=' between 2 images. - -template <typename L, typename R> -bool operator <= (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::pw::check(oln::pw_value(lhs) <= oln::pw_value(rhs)); -} - - -/// Operator '>' between 2 images. - -template <typename L, typename R> -bool operator > (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::pw::check(oln::pw_value(lhs) > oln::pw_value(rhs)); -} - - -/// Operator '>=' between 2 images. - -template <typename L, typename R> -bool operator >= (const oln::abstract::image<L>& lhs, - const oln::abstract::image<R>& rhs) -{ - return oln::pw::check(oln::pw_value(lhs) >= oln::pw_value(rhs)); -} - - -#endif // ! OLENA_ARITH_CMP_HH Index: oln/level/arith.hh =================================================================== --- oln/level/arith.hh (revision 0) +++ oln/level/arith.hh (revision 0) @@ -0,0 +1,246 @@ +// Copyright (C) 2005 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, 59 Temple Place - Suite 330, 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 OLENA_LEVEL_ARITH_HH +# define OLENA_LEVEL_ARITH_HH + +# include <mlc/cmp.hh> +# include <oln/core/ch_value_type.hh> + +# include <oln/funobj/arith.hh> + +# include <oln/ops/arith.hh> +# include <oln/utils/clone.hh> + + +# define oln_arith_output(Op, I1, I2) \ + typename arith_output<f_::Op##_,I1,I2>::ret + + + +namespace oln +{ + + namespace level + { + + // min + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + min (const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + mlc::eq<oln_type_of(I1, value), oln_type_of(I2, value)>::ensure(); + + entering("level::min"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + oln_type_of(I1, concrete) output("output"); + output = clone( oln::min(input1, input2) ); + + exiting("level::min"); + return output; + } + + + // max + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + max (const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + mlc::eq<oln_type_of(I1, value), oln_type_of(I2, value)>::ensure(); + + entering("level::max"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + oln_type_of(I1, concrete) output("output"); + output = clone( oln::max(input1, input2) ); + + exiting("level::max"); + return output; + } + + + // arith output + + template <template <typename, typename> class F, + typename I1, typename I2> + struct arith_output + { + typedef oln_type_of(I1, value) T1; + typedef oln_type_of(I2, value) T2; + typedef oln_fun2_type_2_of(F<T1,T2>, res) T; + typedef oln_ch_concrete_type(I1, T) ret; + }; + + + template <typename I1, typename I2> + oln_arith_output(plus, I1, I2) + f_plus (const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + // FIXME: recording(?) + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + typedef oln::f_::plus_<oln_type_of(I1, value), oln_type_of(I2, value)> fun_type; + return apply2(fun_type(), input1, input2); + // FIXME: does not work yet! +// return apply2(oln::f_plus, input1, input2); + } + + +// // plus + +// template <typename I1, typename I2> +// oln_arith_output(plus,I1,I2) +// plus (const abstract::image<I1>& input1, +// const abstract::image<I2>& input2) +// { +// mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + +// entering("level::plus"); +// registering(input1, "input1"); +// registering(input2, "input2"); + +// precondition(input1.size() == input2.size()); + +// oln_arith_output(plus,I1,I2) output("output"); +// output = clone( input1 + input2 ); + +// exiting("level::plus"); +// return output; +// } + + + // minus + + template <typename I1, typename I2> + oln_arith_output(minus,I1,I2) + minus (const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + + entering("level::minus"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + oln_arith_output(minus,I1,I2) output("output"); + output = clone( input1 + input2 ); + + exiting("level::minus"); + return output; + } + + + // times + + template <typename I1, typename I2> + oln_arith_output(times,I1,I2) + times (const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + + entering("level::times"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + oln_arith_output(times,I1,I2) output("output"); + output = clone( input1 + input2 ); + + exiting("level::times"); + return output; + } + + + // div + + template <typename I1, typename I2> + oln_arith_output(div,I1,I2) + div (const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + + entering("level::div"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + oln_arith_output(div,I1,I2) output("output"); + output = clone( input1 + input2 ); + + exiting("level::div"); + return output; + } + + + // mod + + template <typename I1, typename I2> + oln_arith_output(mod,I1,I2) + mod (const abstract::image<I1>& input1, + const abstract::image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + + entering("level::mod"); + registering(input1, "input1"); + registering(input2, "input2"); + + precondition(input1.size() == input2.size()); + + oln_arith_output(mod,I1,I2) output("output"); + output = clone( input1 + input2 ); + + exiting("level::mod"); + return output; + } + + + } // end of namespace oln::level + +} // end of namespace oln + + +#endif // ! OLENA_LEVEL_ARITH_HH Index: oln/level/logic.hh =================================================================== --- oln/level/logic.hh (revision 0) +++ oln/level/logic.hh (revision 0) @@ -0,0 +1,122 @@ +// Copyright (C) 2005 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, 59 Temple Place - Suite 330, 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 OLENA_LEVEL_LOGIC_HH +# define OLENA_LEVEL_LOGIC_HH + +# include <oln/core/abstract/image_entry.hh> +# include <oln/core/apply.hh> +# include <oln/funobj/logic.hh> + + + +namespace oln +{ + + namespace level + { + + // f_and + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + f_and (const abstract::binary_image<I1>& input1, + const abstract::binary_image<I2>& input2) + { + // FIXME: recording(?) + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + return apply2(oln::f_and, input1, input2); + } + + + // f_nand + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + f_nand (const abstract::binary_image<I1>& input1, + const abstract::binary_image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + return apply2(oln::f_nand, input1, input2); + } + + + // f_or + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + f_or (const abstract::binary_image<I1>& input1, + const abstract::binary_image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + return apply2(oln::f_or, input1, input2); + } + + + // f_nor + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + f_nor (const abstract::binary_image<I1>& input1, + const abstract::binary_image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + return apply2(oln::f_nor, input1, input2); + } + + + + // f_xor + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + f_xor (const abstract::binary_image<I1>& input1, + const abstract::binary_image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + return apply2(oln::f_xor, input1, input2); + } + + + // f_nxor + + template <typename I1, typename I2> + oln_type_of(I1, concrete) + f_xnor (const abstract::binary_image<I1>& input1, + const abstract::binary_image<I2>& input2) + { + mlc::eq<oln_type_of(I1, grid), oln_type_of(I2, grid)>::ensure(); + return apply2(oln::f_xnor, input1, input2); + } + + + } // end of namespace oln::level + +} // end of namespace oln + + +#endif // ! OLENA_LEVEL_LOGIC_HH

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proto-1.0 181: add ch_value to image_with_nbh.
by Thierry GERAUD 02 May '05

02 May '05

2005-05-02 Thierry GERAUD <theo(a)tegucigalpa.lrde.epita.fr> * oln/core/ch_value_type.hh: Fix bug. * oln/core/gen/image_with_nbh.hh (ch_value_type): Add. Index: oln/core/ch_value_type.hh =================================================================== --- oln/core/ch_value_type.hh (revision 180) +++ oln/core/ch_value_type.hh (working copy) @@ -37,12 +37,12 @@ // FIXME: bad name... # define oln_ch_concrete_type(I, T) \ - typename ch_value_type< oln_type_of(I, concrete), T >::ret + typename oln::ch_value_type< oln_type_of(I, concrete), T >::ret namespace oln { - template<class I, class T = oln_type_of(I, value)> + template<class I, class T>// FIXME: remove cause pb with compiler = oln_type_of(I, value)> struct ch_value_type { // FIXME: Use/extend oln/core/properties.hh mechanisms, instead of Index: oln/core/gen/image_with_nbh.hh =================================================================== --- oln/core/gen/image_with_nbh.hh (revision 180) +++ oln/core/gen/image_with_nbh.hh (working copy) @@ -30,6 +30,7 @@ # include <oln/core/abstract/image_with_extension.hh> # include <oln/core/abstract/neighborhood.hh> +# include <oln/core/ch_value_type.hh> # include <oln/utils/record.hh> @@ -51,6 +52,13 @@ typedef is_a<abstract::image_with_nbh> image_neighbness_type; typedef N neighb_type; typedef image_with_nbh< oln_type_of(I, concrete), N> concrete_type; + + template <typename U> + struct ch_value_type + { + typedef typename oln::ch_value_type<I, U>::ret IU; + typedef oln::image_with_nbh< IU, N > ret; + }; };

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