簡單解釋下內存碎片

原創 塞纳河畔 左岸咖啡 2020-02-21 03:04

        對於內置的類型，malloc和new的作用是相同的，分配的都是連續的空間。
首先申請了一塊大小爲5的內存，命名爲A，接着申請了大小爲10的內存，命名爲B 。現在我釋放了A，
再申請20個內存塊。由於之前A的內存塊不滿足要求，那麼就只能在B後面申請。如果接下來申請的內存都大於5呢？？？
那麼A位置的內存就永遠用不上，造成浪費
參考
https://blog.csdn.net/u012590688/article/details/48789879

塞納河畔 左岸咖啡
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