1个简单的Log

#pragma  once

#include <windows.h>

#include <process.h>

class  CLogger

{

public:

 static   CRITICAL_SECTION m_cs;//保证所有的对象都能访问到它

public:

 CLogger();

 ~CLogger();

 static int logger_to_file(const char* logfile);//加锁，放锁

 static  int logger(const char* fmt, ...);

 static  int close_logger_file();

private:

 static int log_ref;

 static FILE* logfp;

 

};





namespace  Logger

{

 int logger_to_file(const char* logfile);

 int logger(const char* fmt, ...);

 int close_logger_file();



 int log_ref;

 FILE* logfp;

}