C++强制转换
摘要:
static_cast,dynamic_cast, const_cast, reinterpret_castdynamic_cast比static_cast多了安全检测,判断源和目标有无继承被继承关系,所以强制将父类指针赋给子类指针的时候只能用static_cast。如class D:public ... 阅读全文
posted @ 2014-12-24 06:18 joannae 阅读(140) 评论(0) 推荐(0)
posted @ 2014-12-24 06:18 joannae 阅读(140) 评论(0) 推荐(0)
posted @ 2014-12-24 06:16 joannae 阅读(162) 评论(0) 推荐(0)
posted @ 2014-12-24 06:15 joannae 阅读(321) 评论(0) 推荐(0)
posted @ 2014-12-24 06:14 joannae 阅读(529) 评论(0) 推荐(0)
posted @ 2014-12-24 06:13 joannae 阅读(246) 评论(0) 推荐(0)