Milena (Olena)
User documentation 2.0a Id
|
00001 // Copyright (C) 2007, 2008, 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_REPLACE_HH 00027 # define MLN_DATA_REPLACE_HH 00028 00032 00033 # include <mln/core/concept/image.hh> 00034 # include <mln/core/image/dmorph/image_if.hh> 00035 00036 # include <mln/data/fill.hh> 00037 # include <mln/pw/value.hh> 00038 # include <mln/pw/cst.hh> 00039 00040 00041 namespace mln 00042 { 00043 00044 namespace data 00045 { 00046 00053 template <typename I> 00054 void replace(Image<I>& input, 00055 const mln_value(I)& old_value, const mln_value(I)& new_value); 00056 00057 00058 # ifndef MLN_INCLUDE_ONLY 00059 00060 namespace impl 00061 { 00062 00063 namespace generic 00064 { 00065 00066 template <typename I> 00067 inline 00068 void replace_(Image<I>& input_, const mln_value(I)& old_value, 00069 const mln_value(I)& new_value) 00070 { 00071 trace::entering("data::impl::generic::replace"); 00072 I& input = exact(input_); 00073 00074 data::fill((input | (pw::value(input) == pw::cst(old_value))).rw(), 00075 new_value); 00076 00077 trace::exiting("data::impl::generic::replace"); 00078 } 00079 00080 } // end of namespace mln::data::impl::generic 00081 00082 } // end of namespace mln::data::impl 00083 00084 00085 00086 // Facade. 00087 template <typename I> 00088 void replace(Image<I>& input, 00089 const mln_value(I)& old_value, const mln_value(I)& new_value) 00090 { 00091 trace::entering("data::replace"); 00092 00093 mln_precondition(exact(input).is_valid()); 00094 00095 impl::generic::replace_<I>(exact(input), old_value, new_value); 00096 00097 trace::exiting("data::replace"); 00098 } 00099 00100 00101 # endif // ! MLN_INCLUDE_ONLY 00102 00103 } // end of namespace mln::data 00104 00105 } // end of namespace mln 00106 00107 00108 #endif // ! MLN_DATA_REPLACE_HH