Milena (Olena)
User documentation 2.0a Id
|
00001 // Copyright (C) 2007, 2009 EPITA Research and Development Laboratory (LRDE) 00002 // 00003 // This file is part of Olena. 00004 // 00005 // Olena is free software: you can redistribute it and/or modify it under 00006 // the terms of the GNU General Public License as published by the Free 00007 // Software Foundation, version 2 of the License. 00008 // 00009 // Olena is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 // General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 // As a special exception, you may use this file as part of a free 00018 // software project without restriction. Specifically, if other files 00019 // instantiate templates or use macros or inline functions from this 00020 // file, or you compile this file and link it with other files to produce 00021 // an executable, this file does not by itself cause the resulting 00022 // executable to be covered by the GNU General Public License. This 00023 // exception does not however invalidate any other reasons why the 00024 // executable file might be covered by the GNU General Public License. 00025 00026 #ifndef MLN_DATA_APPLY_HH 00027 # define MLN_DATA_APPLY_HH 00028 00034 # include <mln/core/concept/image.hh> 00035 # include <mln/core/concept/function.hh> 00036 00037 // Specializations are in: 00038 # include <mln/data/apply.spe.hh> 00039 00040 00041 namespace mln 00042 { 00043 00044 namespace data 00045 { 00046 00060 template <typename I, typename F> 00061 void apply(Image<I>& input, const Function_v2v<F>& f); 00062 00063 00064 00065 # ifndef MLN_INCLUDE_ONLY 00066 00067 namespace impl 00068 { 00069 00070 namespace generic 00071 { 00072 00073 template <typename I, typename F> 00074 inline 00075 void apply_(I& input, const F& f) 00076 { 00077 trace::entering("data::impl::generic::apply_"); 00078 00079 mln_piter(I) p(input.domain()); 00080 for_all(p) 00081 input(p) = f(input(p)); 00082 00083 trace::exiting("data::impl::generic::apply_"); 00084 } 00085 00086 } // end of namespace mln::data::impl::generic 00087 00088 } // end of namespace mln::data::impl 00089 00090 00091 // Facade. 00092 00093 template <typename I, typename F> 00094 inline 00095 void apply(Image<I>& input, const Function_v2v<F>& f) 00096 { 00097 trace::entering("data::apply"); 00098 00099 mln_precondition(exact(input).is_valid()); 00100 impl::apply_(mln_trait_image_speed(I)(), exact(input), 00101 exact(f)); 00102 00103 trace::exiting("data::apply"); 00104 } 00105 00106 # endif // ! MLN_INCLUDE_ONLY 00107 00108 } // end of namespace mln::data 00109 00110 } // end of namespace mln 00111 00112 00113 #endif // ! MLN_DATA_APPLY_HH