00001 // Copyright (C) 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_IO_TXT_SAVE_HH 00027 # define MLN_IO_TXT_SAVE_HH 00028 00032 00033 # include <iostream> 00034 # include <fstream> 00035 00036 # include <mln/core/image/image2d.hh> 00037 00038 # include <mln/metal/is.hh> 00039 00040 00041 namespace mln 00042 { 00043 00044 namespace io 00045 { 00046 00047 namespace txt 00048 { 00049 00054 // 00055 void 00056 save(const image2d<char>& ima, const std::string& filename); 00057 00058 00059 # ifndef MLN_INCLUDE_ONLY 00060 00061 inline 00062 void 00063 save(const image2d<char>& ima, const std::string& filename) 00064 { 00065 trace::entering("mln::io::txt::save"); 00066 00067 mln_precondition(ima.is_valid()); 00068 std::ofstream ostr(filename.c_str()); 00069 unsigned col = 0; 00070 typedef image2d<char> I; 00071 mln_piter_(I) p(ima.domain()); 00072 for_all(p) 00073 { 00074 ostr << ima(p); 00075 if (++col == ima.ncols()) 00076 { 00077 ostr << std::endl; 00078 col = 0; 00079 } 00080 } 00081 ostr.close(); 00082 00083 trace::exiting("mln::io::txt::save"); 00084 } 00085 00086 # endif // ! MLN_INCLUDE_ONLY 00087 00088 } // end of namespace mln::io::txt 00089 00090 } // end of namespace mln::io 00091 00092 } // end of namespace mln 00093 00094 00095 #endif // ! MLN_IO_TXT_SAVE_HH
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