00001 /* 00002 * Fimex 00003 * 00004 * (C) Copyright 2008, met.no 00005 * 00006 * Project Info: https://wiki.met.no/fimex/start 00007 * 00008 * This library is free software; you can redistribute it and/or modify it 00009 * under the terms of the GNU Lesser General Public License as published by 00010 * the Free Software Foundation; either version 2.1 of the License, or 00011 * (at your option) any later version. 00012 * 00013 * This library is distributed in the hope that it will be useful, but 00014 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 00015 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00016 * License for more details. 00017 * 00018 * You should have received a copy of the GNU Lesser General Public 00019 * License along with this library; if not, write to the Free Software 00020 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 00021 * USA. 00022 */ 00023 00024 #ifndef CDMNAMEDENTITY_H_ 00025 #define CDMNAMEDENTITY_H_ 00026 00027 #include <string> 00028 #include <functional> 00029 #include <boost/shared_ptr.hpp> 00030 00031 namespace MetNoFimex 00032 { 00033 00034 00039 class CDMNamedEntity 00040 { 00041 public: 00042 virtual ~CDMNamedEntity() = 0; 00043 virtual const std::string& getName() const = 0; 00044 }; 00045 00049 struct CDMNameCompare : public std::binary_function<CDMNamedEntity, CDMNamedEntity, int> 00050 { 00051 public: 00052 int operator()(const CDMNamedEntity& e1, const CDMNamedEntity& e2) {return e1.getName().compare(e2.getName());} 00053 }; 00054 00058 class CDMNameEqual : public std::unary_function<CDMNamedEntity, bool> 00059 { 00060 public: 00061 explicit CDMNameEqual(std::string name) : name(name) {} 00062 explicit CDMNameEqual(const CDMNamedEntity& entity) : name(entity.getName()) {} 00063 ~CDMNameEqual() {} 00064 bool operator()(const CDMNamedEntity& e) {return name == e.getName();} 00065 private: 00066 std::string name; 00067 }; 00068 00072 class CDMNameEqualPtr : public std::unary_function<boost::shared_ptr<CDMNamedEntity>, bool> 00073 { 00074 public: 00075 explicit CDMNameEqualPtr(std::string name) : name(name) {} 00076 explicit CDMNameEqualPtr(const boost::shared_ptr<const CDMNamedEntity>& entity) : name(entity->getName()) {} 00077 ~CDMNameEqualPtr() {} 00078 bool operator()(const boost::shared_ptr<const CDMNamedEntity>& e) {return name == e->getName();} 00079 private: 00080 std::string name; 00081 }; 00082 00083 } 00084 00085 #endif /*CDMNAMEDENTITY_H_*/