ifilestream.h

自己写的一个IO库

// IFileStream.h: interface for the IFileStream class.
//
//////////////////////////////////////////////////////////////////////

#ifndef _IFILESTREAM_H_
#define _IFILESTREAM_H_


namespace IMS_IO
{
	class IFileStream  
	{
	public:
		virtual ~IFileStream(){};
	public:
		virtual bool open(const char *pHandler,int length,char *pFlag) = 0;

		//virtual bool open(const unsigned char *pHandler,int length,char *pFlag) = 0;
	
		virtual int seek(long offset,int origin) = 0;

		virtual int read(void *pBuffer,int size,int count) = 0;

		virtual bool close() = 0;	

		virtual long length() = 0;

		virtual long getPos()  = 0;

		//virtual int getHandler() = 0;
	};
}


#endif