方法二:屏蔽new,因?yàn)閚ew在底層調(diào)用void* operator new(size_t size)函數(shù)(會(huì)在堆上開辟空間),我們只需要在類里面自定義定位new和delete就會(huì)不再new的時(shí)候調(diào)用全局的operator new和operator delete 最后該函數(shù)私有化,也就防止了在堆上創(chuàng)建對(duì)象,注意:也要防止定位new...
www.dbjr.com.cn/article/2510...htm 2025-6-10