Milena (Olena)
User documentation 2.0a Id
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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_TRAIT_WINDOW_PRINT_HH 00027 # define MLN_TRAIT_WINDOW_PRINT_HH 00028 00034 # include <iostream> 00035 00036 # include <mln/trait/windows.hh> 00037 # include <mln/metal/is_a.hh> 00038 # include <mln/metal/bexpr.hh> 00039 00040 00041 00042 namespace mln 00043 { 00044 00045 // Forward declaration. 00046 template <typename E> struct Window; 00047 template <typename E> struct Weighted_Window; 00048 template <typename E> struct Neighborhood; 00049 00050 00051 namespace trait 00052 { 00053 00054 namespace window 00055 { 00056 00057 template <typename T> 00058 void print(std::ostream& ostr = std::cout); 00059 00060 template <typename T> 00061 void print(const Neighborhood<T>& nbh, std::ostream& ostr = std::cout); 00062 00063 template <typename T> 00064 void print(const Window<T>& win, std::ostream& ostr = std::cout); 00065 00066 template <typename T> 00067 void print(const Weighted_Window<T>& w_win, std::ostream& ostr = std::cout); 00068 00069 00070 # ifndef MLN_INCLUDE_ONLY 00071 00072 template <typename T> 00073 inline 00074 void print(std::ostream& ostr) 00075 { 00076 metal::or_< mlc_is_a(T, Neighborhood), 00077 metal::or_< mlc_is_a(T, Window), 00078 mlc_is_a(T, Weighted_Window) > 00079 >::check(); 00080 typedef mln::trait::window_<T> the; 00081 ostr << "{ " 00082 << typename the::size() .name() << ", " 00083 << typename the::support() .name() << ", " 00084 << typename the::definition() .name() << " }" << std::endl; 00085 } 00086 00087 template <typename T> 00088 inline 00089 void print(const Neighborhood<T>&, std::ostream& ostr) 00090 { 00091 print<T>(ostr); 00092 } 00093 00094 template <typename T> 00095 inline 00096 void print(const Window<T>&, std::ostream& ostr) 00097 { 00098 print<T>(ostr); 00099 } 00100 00101 template <typename T> 00102 inline 00103 void print(const Weighted_Window<T>&, std::ostream& ostr) 00104 { 00105 print<T>(ostr); 00106 } 00107 00108 # endif // ! MLN_INCLUDE_ONLY 00109 00110 } // end of namespace mln::trait::window 00111 00112 } // end of namespace mln::trait 00113 00114 } // end of namespace mln 00115 00116 00117 #endif // ! MLN_TRAIT_WINDOW_PRINT_HH