為啥是對(duì)的???
“銷毀對(duì)象數(shù)組時(shí),每一個(gè)對(duì)象的析構(gòu)函數(shù)都會(huì)被執(zhí)行?!边@句為啥是對(duì)的,銷毀從堆中實(shí)例化的對(duì)象數(shù)組時(shí),不是要手動(dòng)調(diào)用析構(gòu)函數(shù)的嘛???
“銷毀對(duì)象數(shù)組時(shí),每一個(gè)對(duì)象的析構(gòu)函數(shù)都會(huì)被執(zhí)行?!边@句為啥是對(duì)的,銷毀從堆中實(shí)例化的對(duì)象數(shù)組時(shí),不是要手動(dòng)調(diào)用析構(gòu)函數(shù)的嘛???
2017-10-10
舉報(bào)
2018-08-10
你所說(shuō)的銷毀堆中的對(duì)象數(shù)組,其實(shí)指的是delete這一步,于是在delete的時(shí)候,每個(gè)析構(gòu)函數(shù)都會(huì)執(zhí)行唄
2018-11-26
首先,析構(gòu)函數(shù)會(huì)默認(rèn)創(chuàng)建并最后默認(rèn)執(zhí)行。再次,題目答案中就是說(shuō)的堆中需要手動(dòng),請(qǐng)認(rèn)真閱題
2017-11-14
delete了啊,他就會(huì)執(zhí)行
2017-10-22
前提是正確的情況下,也就是必須手動(dòng)釋放內(nèi)存,在手動(dòng)釋放內(nèi)存時(shí),析構(gòu)函數(shù)就會(huì)被執(zhí)行咯
2017-10-10
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