complexfactory.cpp

C语言库函数（包括所有的C语言库函数）

// ComplexFactory.cpp: implementation of the ComplexFactory class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "PainterUsePattern.h"
#include "ComplexFactory.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//=================================================================
//静态成员初始化;
//=================================================================
ComplexFactory* ComplexFactory::m_onlyOneInstance = 0;
bool            ComplexFactory::m_onlyOne = false;
//=================================================================
//构造函数;
//=================================================================
ComplexFactory::ComplexFactory()
{

}
//=================================================================
//析构函数;
//=================================================================
ComplexFactory::~ComplexFactory()
{

}
//=================================================================
//实例化函数;
//=================================================================
ComplexFactory* ComplexFactory::Instance()
{
	if( m_onlyOne == false )
	{
		m_onlyOne = true;
		m_onlyOneInstance = new ComplexFactory;
	}
	return m_onlyOneInstance;
}