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MyGUI_DataManager.cpp

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00001 
00007 /*
00008     This file is part of MyGUI.
00009     
00010     MyGUI is free software: you can redistribute it and/or modify
00011     it under the terms of the GNU Lesser General Public License as published by
00012     the Free Software Foundation, either version 3 of the License, or
00013     (at your option) any later version.
00014     
00015     MyGUI is distributed in the hope that it will be useful,
00016     but WITHOUT ANY WARRANTY; without even the implied warranty of
00017     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018     GNU Lesser General Public License for more details.
00019     
00020     You should have received a copy of the GNU Lesser General Public License
00021     along with MyGUI.  If not, see <http://www.gnu.org/licenses/>.
00022 */
00023 #include "MyGUI_Precompiled.h"
00024 #include "MyGUI_DataManager.h"
00025 
00026 namespace MyGUI
00027 {
00028 
00029     const std::string INSTANCE_TYPE_NAME("DataManager");
00030 
00031     DataManager* DataManager::msInstance = 0;
00032 
00033     DataManager::DataManager() :
00034         mIsInitialise(false)
00035     {
00036         MYGUI_ASSERT(0 == msInstance, "instance " << INSTANCE_TYPE_NAME << " is exsist");
00037         msInstance = this;
00038     }
00039 
00040     DataManager::~DataManager()
00041     {
00042         msInstance = 0;
00043     }
00044 
00045     DataManager* DataManager::getInstancePtr()
00046     {
00047         return msInstance;
00048     }
00049 
00050     DataManager& DataManager::getInstance()
00051     {
00052         MYGUI_ASSERT(0 != msInstance, "instance " << INSTANCE_TYPE_NAME << " was not created");
00053         return (*msInstance);
00054     }
00055 
00056 } // namespace MyGUI

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