#include?“stdafx.h“
#include?“ClassFactory.h“



ClassFactory::ClassFactory（）
{
}


ClassFactory::~ClassFactory（）
{
	for?（auto?it?:?objectItems）
	{
		if?（it.second?!=?nullptr）
		{
			delete?it.second;
			it.second?=?nullptr;
		}
	}
	objectItems.clear（）;
}


//返回void?*減少了代碼的耦合
void?*?ClassFactory::CreateItem（string?className）
{
	Itemobject?constructor?=?nullptr;

	if?（objectItems.find（className）?!=?objectItems.end（））
		constructor?=?objectItems.find（className）->second->itemobject;

	if?（constructor?==?nullptr）
		return?nullptr;

	//?調(diào)用函數(shù)指針指向的函數(shù)?調(diào)用REGISTER_CLASS中宏的綁定函數(shù)，也就是運(yùn)行new?className代碼
	return?（*constructor）（）;
}

//Itemobject相當(dāng)于一個(gè)回掉函數(shù)
void?ClassFactory::RegisterItem（const?string&?className?Itemobject?item）
{
	mapjectClass?*>::ite

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1047??2018-05-10?11:12??RefacterC\RefacterC\ClassFactory.cpp

?????文件???????1324??2018-05-10?11:14??RefacterC\RefacterC\ClassFactory.h

?????文件????????228??2018-05-10?10:52??RefacterC\RefacterC\ConsoleItem.cpp

?????文件????????158??2018-05-10?10:52??RefacterC\RefacterC\ConsoleItem.h

?????文件????????207??2018-05-10?10:27??RefacterC\RefacterC\FileItem.cpp

?????文件????????149??2018-05-09?10:05??RefacterC\RefacterC\FileItem.h

?????文件????????102??2018-05-10?10:15??RefacterC\RefacterC\Item.cpp

?????文件????????162??2018-05-10?10:20??RefacterC\RefacterC\Item.h

?????文件???????1180??2018-05-10?13:18??RefacterC\RefacterC\main.cpp

?????文件????????101??2018-05-10?10:18??RefacterC\RefacterC\object.cpp

?????文件????????192??2018-05-10?13:18??RefacterC\RefacterC\object.h

?????文件???????8751??2018-05-10?10:52??RefacterC\RefacterC\RefacterC.vcxproj

?????文件???????2911??2018-05-10?10:55??RefacterC\RefacterC\RefacterC.vcxproj.filters

?????文件????????165??2018-05-09?10:01??RefacterC\RefacterC\RefacterC.vcxproj.user

?????文件????????925??2018-05-10?10:58??RefacterC\RefacterC\REGISTERCLASS.h

?????文件?????????49??2018-05-09?10:19??RefacterC\RefacterC\Singleton.cpp

?????文件????????423??2018-04-28?16:49??RefacterC\RefacterC\Singleton.h

?????文件????????320??2018-05-09?10:01??RefacterC\RefacterC\stdafx.cpp

?????文件????????494??2018-05-09?10:09??RefacterC\RefacterC\stdafx.h

?????文件????????370??2018-05-09?10:01??RefacterC\RefacterC\targetver.h

?????文件???????1441??2018-05-09?10:01??RefacterC\RefacterC.sln

?????目錄??????????0??2018-05-10?13:21??RefacterC\RefacterC

?????目錄??????????0??2018-05-10?13:21??RefacterC

-----------?---------??----------?-----??----

????????????????20699????????????????????23