std::experimental::ranges:: Destructible
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template
<
class
T
>
concept bool Destructible = std:: is_nothrow_destructible < T > :: value ; |
(ranges TS) | |
概念
Destructible
规定了所有类型（包括引用类型）的实例在其生命周期结束时能够被安全销毁的这一概念。
在
Destructible<T>
与
std::
is_nothrow_destructible
<
T
>
::
value
之间不需要存在任何包含关系。
注释
与主C++标准中的
Destructible
命名要求不同，
Destructible
要求析构函数必须为
noexcept
(
true
)
，而不仅仅是在调用时不抛出异常，并且允许引用类型和数组类型。
另请参阅
|
(C++11)
(C++11)
(C++11)
|
检查类型是否拥有未被删除的析构函数
(类模板) |