Panda3D
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physxFileStream.h
00001 // Filename: physxFileStream.h
00002 // Created by:  enn0x (11Oct09)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef PHYSXFILESTREAM_H
00016 #define PHYSXFILESTREAM_H
00017 
00018 #include "pandabase.h"
00019 #include "virtualFile.h"
00020 #include "filename.h"
00021 
00022 #include "physx_includes.h"
00023 
00024 ////////////////////////////////////////////////////////////////////
00025 //       Class : PhysxFileStream
00026 // Description : 
00027 ////////////////////////////////////////////////////////////////////
00028 class EXPCL_PANDAPHYSX PhysxFileStream : public NxStream {
00029 
00030 public:
00031   PhysxFileStream(const Filename &fn, bool load);
00032   virtual ~PhysxFileStream();
00033 
00034   virtual NxU8 readByte() const;
00035   virtual NxU16 readWord() const;
00036   virtual NxU32 readDword() const;
00037   virtual float readFloat() const;
00038   virtual double readDouble() const;
00039   virtual void readBuffer(void *buffer, NxU32 size) const;
00040 
00041   virtual NxStream &storeByte(NxU8 b);
00042   virtual NxStream &storeWord(NxU16 w);
00043   virtual NxStream &storeDword(NxU32 d);
00044   virtual NxStream &storeFloat(NxReal f);
00045   virtual NxStream &storeDouble(NxF64 f);
00046   virtual NxStream &storeBuffer(const void *buffer, NxU32 size);
00047 
00048 private:
00049 
00050   // write
00051   FILE* _fp;
00052 
00053   // read
00054   PT(VirtualFile) _vf;
00055   istream *_in;
00056 };
00057 
00058 #endif // PHYSXFILESTREAM_H
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