std::experimental::function<R(Args...)>:: get_allocator
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C++
Experimental
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Polymorphic allocator library
Convenience aliases for containers using
polymorphic_allocator
|
||||
| Memory resource classes | ||||
| Global memory resources | ||||
| Type-erased allocator support for existing classes | ||||
|
std::
pmr
::
polymorphic_allocator
<>
get_allocator
(
)
const
noexcept
;
|
(库基础技术规范 v3) | |
返回构造
function
对象时存储的
std::
pmr
::
polymorphic_allocator
<>
。若未显式指定分配器，则存储的分配器在移动构造时等于源分配器，否则为默认构造的分配器。
参数
(无)
返回值
构造
function
对象时存储的
std::
pmr
::
polymorphic_allocator
<>
。
参见
|
(在库基础技术规范 v3 中移除)
|
获取指向该对象用于分配内存的内存资源的指针
(公开成员函数) |