stream.h

介绍c++游戏编程

#ifndef STREAM_H_
#define STREAM_H_


#include <string>


class IStream
{
public:
    virtual ~IStream() {};

    virtual int  Read (int bytes, void * pBuffer) = 0;
    virtual int  Write (int bytes, const void * pBuffer) = 0;

    virtual bool SetCurPos (int pos) = 0;
    virtual int  GetCurPos () = 0;     
};


int         ReadInt    (IStream & stream);
float       ReadFloat  (IStream & stream);
std::string ReadString (IStream & stream);

bool WriteInt    (IStream & stream, int n);
bool WriteFloat  (IStream & stream, float f);
bool WriteString (IStream & stream, const std::string & str);


#endif // STREAM_H_