V2EX deallocate

DEALLOCATE

定义 Definition

(尤指计算机领域)释放(已分配的资源/内存);取消分配,使其不再占用。

发音 Pronunciation (IPA)

/dilket/

例句 Examples

Please deallocate the memory after you finish using the array.
请在用完数组后释放内存。

To prevent leaks, the program must deallocate resources even when an error occurs.
为防止泄漏,即使发生错误,程序也必须释放资源。

词源 Etymology

由前缀 **de-**(表示“去除、反向、取消”)+ allocate(分配)构成,字面意思是“取消分配”。该词在计算机科学语境中常用于“释放内存/资源”。

相关词 Related Words

文学作品 Literary Works

  • 《The C Programming Language》(Kernighan & Ritchie)讨论动态内存管理时常涉及“分配/释放”(deallocate)的概念。
  • 《Operating System Concepts》(Silberschatz, Galvin, Gagne)在资源管理与内存管理章节中会用到“deallocate”来描述资源释放。
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