Milena (Olena)
User documentation 2.0a Id
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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_TRAIT_VALUE_PRINT_HH 00027 # define MLN_TRAIT_VALUE_PRINT_HH 00028 00034 # include <iostream> 00035 # include <mln/trait/value_.hh> 00036 # include <mln/metal/is_a.hh> 00037 00038 00039 00040 namespace mln 00041 { 00042 00043 // Fwd decl. 00044 template <typename E> struct Value; 00045 00046 00047 namespace trait 00048 { 00049 00050 namespace value 00051 { 00052 00053 template <typename V> 00054 void print(std::ostream& ostr); 00055 00056 template <typename V> 00057 void print(const Value<V>& v, std::ostream& ostr); 00058 00059 00060 # ifndef MLN_INCLUDE_ONLY 00061 00062 template <typename V> 00063 inline 00064 void print(std::ostream& ostr) 00065 { 00066 mlc_is_a(V, Value)::check(); // FIXME: What about built-ins? 00067 typedef mln::trait::value_<V> the; 00068 ostr << "{ " 00069 << typename the::nature().name() << ", " 00070 << typename the::kind() .name() << ", " 00071 << typename the::quant() .name() << ", " 00072 << "nbits=" << the::nbits << ", " 00073 << "card=" << the::card << ", " 00074 << " }" << std::endl; 00075 } 00076 00077 template <typename V> 00078 inline 00079 void print(const Value<V>&, std::ostream& ostr) 00080 { 00081 print<V>(ostr); 00082 } 00083 00084 # endif // ! MLN_INCLUDE_ONLY 00085 00086 } // end of namespace mln::trait::value 00087 00088 } // end of namespace mln::trait 00089 00090 } // end of namespace mln 00091 00092 00093 #endif // ! MLN_TRAIT_VALUE_PRINT_HH