ar << pImage与pImage->Serialize(ar)

ar << pImage里也是调用Serialize(ar);

但ar<<pImage里会判断pImage是否为NULL,如果为NULL不会报错,如果pImage为NULL那直接调用Serialize(ar)肯定会出错

原文地址:https://www.cnblogs.com/nkzhangkun/p/3668095.html