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_ACCU_TAKE_HH 00027 # define MLN_ACCU_TAKE_HH 00028 00032 00033 # include <mln/core/concept/accumulator.hh> 00034 # include <mln/core/concept/image.hh> 00035 # include <mln/util/pix.hh> 00036 00037 // FIXME: to be removed? Seems to duplicate data::compute and 00038 // set::compute. Moreover it does not work... 00039 00040 namespace mln 00041 { 00042 00043 namespace accu 00044 { 00045 00047 00056 template <typename A, typename I> 00057 void take(const Image<I>& input, Accumulator<A>& a); 00058 00059 00060 // FIXME: Overload for point sets. 00061 00062 00063 # ifndef MLN_INCLUDE_ONLY 00064 00065 namespace impl 00066 { 00067 00068 template <typename A, typename I> 00069 inline 00070 void take(const Image<I>& input_, A& a) 00071 { 00072 const I& input = exact(input_); 00073 mln_piter(I) p(input.domain()); 00074 for_all(p) 00075 a.take(make::pix(input, p)); 00076 } 00077 00078 // FIXME: We need an impl for pixels of fastest images. 00079 00080 } // end of namespace mln::accu::impl 00081 00082 00083 // Facade. 00084 00085 template <typename A, typename I> 00086 inline 00087 void take(const Image<I>& input, Accumulator<A>& a) 00088 { 00089 mln_precondition(exact(input).is_valid()); 00090 impl::take(exact(input), exact(a)); 00091 } 00092 00093 # endif // ! MLN_INCLUDE_ONLY 00094 00095 } // end of namespace mln::accu 00096 00097 } // end of namespace mln 00098 00099 00100 #endif // ! MLN_ACCU_TAKE_HH
1.7.1