MyGUI  3.0.3
MyGUI_DataStream.h
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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 #ifndef __MYGUI_DATA_STREAM_H__
00024 #define __MYGUI_DATA_STREAM_H__
00025 
00026 #include "MyGUI_Prerequest.h"
00027 #include "MyGUI_IDataStream.h"
00028 
00029 namespace MyGUI
00030 {
00031 
00032     class MYGUI_EXPORT DataStream : public IDataStream
00033     {
00034     public:
00035         DataStream();
00036         DataStream(std::istream* _stream);
00037         virtual ~DataStream();
00038 
00039         virtual bool eof();
00040         virtual size_t size();
00041         virtual void readline(std::string& _source, Char _delim);
00042         virtual size_t read(void* _buf, size_t _count);
00043 
00044     protected:
00045         std::istream* mStream;
00046         size_t mSize;
00047     };
00048 
00049 } // namespace MyGUI
00050 
00051 #endif // __MYGUI_DATA_STREAM_H__