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 * 安全な削除ヘッダ 00022 * @author Junpee 00023 */ 00024 00025 #ifndef SAFE_DELETE_H_ 00026 #define SAFE_DELETE_H_ 00027 00028 //------------------------------------------------------------------------------ 00029 /** 00030 * 安全な削除 00031 * @param safeDeleteItem 削除対象ポインタ 00032 */ 00033 #define SafeDelete(safeDeleteItem) {\ 00034 if((safeDeleteItem) != NULL){\ 00035 delete (safeDeleteItem);\ 00036 (safeDeleteItem) = NULL;\ 00037 }\ 00038 } 00039 00040 //------------------------------------------------------------------------------ 00041 /** 00042 * 安全な配列削除 00043 * @param safeDeleteItem 削除対象ポインタ 00044 */ 00045 #define SafeArrayDelete(safeDeleteItem) {\ 00046 if((safeDeleteItem) != NULL){\ 00047 delete[] (safeDeleteItem);\ 00048 (safeDeleteItem) = NULL;\ 00049 }\ 00050 } 00051 00052 //------------------------------------------------------------------------------ 00053 /** 00054 * 安全な解放 00055 * @param safeReleaseItem 削除対象ポインタ 00056 */ 00057 #define SafeRelease(safeReleaseItem) {\ 00058 if((safeReleaseItem) != NULL){\ 00059 (safeReleaseItem)->Release();\ 00060 (safeReleaseItem) = NULL;\ 00061 }\ 00062 } 00063 00064 //------------------------------------------------------------------------------ 00065 #endif // End of SAFE_DELETE_H_ 00066 //------------------------------------------------------------------------------