Panda3D

strtargetbuffer.h

00001 #ifndef   StrTargetBuffer_h_
00002 #define   StrTargetBuffer_h_
00003 
00004 #include <string>
00005 
00006 class  StrTargetBuffer : public std::string 
00007 {
00008     size_t     _target_size;
00009 public:
00010     StrTargetBuffer() : std::string(), _target_size(0)
00011     {
00012     }
00013 
00014     size_t  left_to_fill() 
00015     { 
00016         if(_target_size < size())
00017             return 0;
00018 
00019         return _target_size - size();
00020     };
00021 
00022     void SetDataSize(size_t  target)
00023     {
00024         _target_size = target;
00025     }
00026 
00027     size_t  GetTargetSize() { return _target_size; };
00028 };
00029 
00030 #endif   // StrTargetBuffer_h_
00031 
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