Word · Frequency #43696
allocator
/ˈæləkeitə/
noun
分配者；分配物
a person or thing that allocates
- 1.
One who, or that which, allocates.
分配者；分配物。
- 2.
A utility that allocates and deallocates a dynamic resource (usually memory).
分配和释放动态资源(通常是内存)的工具。
内存分配器；动态资源分配器；分配者；分配物。；分配和释放动态资源(通常是内存)的工具。；分配符
In use
The memory allocator returned a block of free space for the new object.
If the custom allocator runs out of memory, the program will stop.
The system's default allocator is fast for small requests.
the allocator for [resource]
allocator后接for引出被分配的资源，常见于编程语境。
The allocator for memory is often called a memory allocator.
用于内存的分配符通常称为内存分配器。
[adjective] allocator
形容词修饰allocator表示类型或特性，如custom、default、global等。
A custom allocator can improve performance.
自定义分配符可以提高性能。
Common mistakes
The system will allocator the resources.
Connections
Word family
- allocate
- 分配；拨给 · al- + loc + -ate
- allocation
- 分配；配给 · allocate + -ion
- allocable
- 可分配的 · allocate + -able
- allocative
- 分配的；配置的 · allocate + -ive
- reallocate
- 重新分配；重新划拨 · re- + allocate
- deallocate
- 释放（内存）；解除分配 · de- + allocate
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.