PxIO.h

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// Copyright (c) 2008-2022 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
 
#ifndef PX_IO_H
#define PX_IO_H
 
#include "foundation/PxSimpleTypes.h"
 
#if !PX_DOXYGEN
namespace physx
{
#endif
 
class PxInputStream
{
  public:
    virtual uint32_t read(void* dest, uint32_t count) = 0;
 
    virtual ~PxInputStream()
    {
    }
};
 
class PxInputData : public PxInputStream
{
  public:
    virtual uint32_t getLength() const = 0;
 
    virtual void seek(uint32_t offset) = 0;
 
    virtual uint32_t tell() const = 0;
 
    virtual ~PxInputData()
    {
    }
};
 
class PxOutputStream
{
  public:
    virtual uint32_t write(const void* src, uint32_t count) = 0;
 
    virtual ~PxOutputStream()
    {
    }
};
 
#if !PX_DOXYGEN
} // namespace physx
#endif
 
#endif