datafileoperation.h

linux下用c++编写的录音放音程序

// DataFileOperation.h: interface for the CDataFileOperation class.
//
//////////////////////////////////////////////////////////////////////

#ifndef _DATAFILEOPERATION_H_
#define _DATAFILEOPERATION_H_

class CDataFileOperation  
{
public:
	CDataFileOperation();
	virtual ~CDataFileOperation();
	
	bool OpenFile(const char *file_name, unsigned int flag);
	bool CloseFile();
	int Read(char *buf, int size);
	int Write(char *buf, int size);
private:
	int m_fileFD;
};

#endif