PxIO.h

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00026 // Copyright (c) 2008-2017 NVIDIA Corporation. All rights reserved.
00027 // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
00028 // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
00029 
00030 #ifndef PXFOUNDATION_PXIO_H
00031 #define PXFOUNDATION_PXIO_H
00032 
00037 #include "foundation/PxSimpleTypes.h"
00038 
00039 #if !PX_DOXYGEN
00040 namespace physx
00041 {
00042 #endif
00043 
00050 class PxInputStream
00051 {
00052   public:
00062     virtual uint32_t read(void* dest, uint32_t count) = 0;
00063 
00064     virtual ~PxInputStream()
00065     {
00066     }
00067 };
00068 
00075 class PxInputData : public PxInputStream
00076 {
00077   public:
00084     virtual uint32_t getLength() const = 0;
00085 
00093     virtual void seek(uint32_t offset) = 0;
00094 
00101     virtual uint32_t tell() const = 0;
00102 
00103     virtual ~PxInputData()
00104     {
00105     }
00106 };
00107 
00114 class PxOutputStream
00115 {
00116   public:
00126     virtual uint32_t write(const void* src, uint32_t count) = 0;
00127 
00128     virtual ~PxOutputStream()
00129     {
00130     }
00131 };
00132 
00133 #if !PX_DOXYGEN
00134 } // namespace physx
00135 #endif
00136 
00138 #endif // #ifndef PXFOUNDATION_PXIO_H


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