IOStream.hpp

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/*
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Open Asset Import Library (assimp)
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  following disclaimer.

* Redistributions in binary form must reproduce the above
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#pragma once
#ifndef AI_IOSTREAM_H_INC
#define AI_IOSTREAM_H_INC

#include "types.h"

#ifndef __cplusplus
#   error This header requires C++ to be used. aiFileIO.h is the \
    corresponding C interface.
#endif

namespace Assimp    {

// ----------------------------------------------------------------------------------
class ASSIMP_API IOStream
#ifndef SWIG
    : public Intern::AllocateFromAssimpHeap
#endif
{
protected:
    IOStream(void);

public:
    // -------------------------------------------------------------------
    virtual ~IOStream();

    // -------------------------------------------------------------------
    virtual size_t Read(void* pvBuffer,
        size_t pSize,
        size_t pCount) = 0;

    // -------------------------------------------------------------------
    virtual size_t Write(const void* pvBuffer,
        size_t pSize,
        size_t pCount) = 0;

    // -------------------------------------------------------------------
    virtual aiReturn Seek(size_t pOffset,
        aiOrigin pOrigin) = 0;

    // -------------------------------------------------------------------
    virtual size_t Tell() const = 0;

    // -------------------------------------------------------------------
    virtual size_t FileSize() const = 0;

    // -------------------------------------------------------------------
    virtual void Flush() = 0;
}; 

// ----------------------------------------------------------------------------------
inline IOStream::IOStream()
{
    // empty
}

// ----------------------------------------------------------------------------------
inline IOStream::~IOStream()
{
    // empty
}
// ----------------------------------------------------------------------------------
} 

#endif