00001 //------------------------------------------------------------------------------ 00002 // Lamp : Open source game middleware 00003 // Copyright (C) 2004 Junpei Ohtani ( Email : junpee@users.sourceforge.jp ) 00004 // 00005 // This library is free software; you can redistribute it and/or 00006 // modify it under the terms of the GNU Lesser General Public 00007 // License as published by the Free Software Foundation; either 00008 // version 2.1 of the License, or (at your option) any later version. 00009 // 00010 // This library is distributed in the hope that it will be useful, 00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 // Lesser General Public License for more details. 00014 // 00015 // You should have received a copy of the GNU Lesser General Public 00016 // License along with this library; if not, write to the Free Software 00017 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 //------------------------------------------------------------------------------ 00019 00020 /** @file 00021 * 参照付き静的名前ヘッダ 00022 * @author Junpee 00023 */ 00024 00025 #ifndef REFERENCED_STATIC_NAME_H_ 00026 #define REFERENCED_STATIC_NAME_H_ 00027 00028 #include <Core/BasicObject/StaticName.h> 00029 00030 namespace Lamp{ 00031 00032 //------------------------------------------------------------------------------ 00033 /** 00034 * 参照付き静的名前 00035 */ 00036 class ReferencedStaticName : public StaticName{ 00037 public: 00038 /** 00039 * コンストラクタ 00040 * @param name 初期化する名前 00041 */ 00042 ReferencedStaticName(const String& name) : 00043 StaticName(name), referenceCount_(0){} 00044 00045 /** 00046 * デストラクタ 00047 */ 00048 virtual ~ReferencedStaticName(){ Assert(referenceCount_ == 0); } 00049 00050 //-------------------------------------------------------------------------- 00051 /** 00052 * 参照の追加 00053 * @return 参照カウント 00054 */ 00055 virtual int addReference(){ 00056 referenceCount_++; 00057 return referenceCount_; 00058 } 00059 00060 /** 00061 * 参照の削除 00062 * @return 参照カウント 00063 */ 00064 virtual int removeReference(){ 00065 referenceCount_--; 00066 Assert(referenceCount_ >= 0); 00067 return referenceCount_; 00068 } 00069 00070 /** 00071 * 参照カウントの取得 00072 */ 00073 virtual int getReferenceCount() const{ return referenceCount_; } 00074 00075 private: 00076 //-------------------------------------------------------------------------- 00077 // 参照カウント 00078 int referenceCount_; 00079 00080 }; 00081 00082 //------------------------------------------------------------------------------ 00083 } // End of namespace Lamp 00084 #endif // End of REFERENCED_STATIC_NAME_H_ 00085 //------------------------------------------------------------------------------