displayobject.h

来自「C++参考书」· C头文件 代码 · 共 24 行

#ifndef DISPLAYOBJECT_H
#define DISPLAYOBJECT_H

#include <iostream>
#include <ctime>
using namespace std ;

class DisplayObject
{
	public:
		void reportTime( void )
		{ cout << "Obj constructed: " << ctime( &tm ) ; }

	protected:
		DisplayObject( void )
		{ tm = time( NULL ) ; }

	private:
		time_t tm ;
} ;

#endif