基本解釋[計算機科學(xué)技術(shù)]懸空對象英漢例句雙語例句A dangling alias occurs when two classes each think (mistakenly) that they hold the only writeable reference to a given object.當(dāng)兩個類都（錯誤地）認為自己保存有對給定對象的惟一可寫的引用時，就會出現(xiàn)懸空指針。To avoid dangling pointers (the dangerous situation where a block of memory is freed but a pointer still references it), you must delete the object only after the last reference is released.為了避免懸空指針（一種危險的情況，即一塊內(nèi)存已經(jīng)被釋放了，而一個指針還在引用它），必須在最后的引用釋放之后才刪除對象。dangling object更多例句專業(yè)釋義計算機科學(xué)技術(shù)懸空對象