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_CONVERT_TO_DPOINT_HH 00027 # define MLN_CONVERT_TO_DPOINT_HH 00028 00034 # include <mln/core/concept/point_site.hh> 00035 00036 00037 namespace mln 00038 { 00039 00040 namespace convert 00041 { 00042 00044 template <typename P> 00045 mln_dpoint(P) to_dpoint(const Point_Site<P>& p); 00046 00047 00048 # ifndef MLN_INCLUDE_ONLY 00049 00050 template <typename P> 00051 inline 00052 mln_dpoint(P) to_dpoint(const Point_Site<P>& p_) 00053 { 00054 const P& p = exact(p_); 00055 // FIXME HERE: Add ctors from vec in point_ and dpoint_. 00056 // FIXME HERE: Then change to "return mln_dpoint(P)(p.to_vec());" 00057 mln_dpoint(P) dp; 00058 for (unsigned i = 0; i < P::dim; ++i) 00059 dp[i] = p[i]; 00060 typedef mln_point(P) P_; 00061 mln_postcondition(dp == p - P_::origin); 00062 return dp; 00063 } 00064 00065 # endif // ! MLN_INCLUDE_ONLY 00066 00067 } // end of namespace mln::convert 00068 00069 } // end of namespace mln 00070 00071 00072 #endif // ! MLN_CONVERT_TO_DPOINT_HH
1.7.1