C++ 概念: Destructible

来自cppreference.com

指定该类型的一个实例是默认构造.
Original:
Specifies that an instance of the type can be default constructed.
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[编辑] 要求

该类型必须实现以下功能:1
Original:
The type must implement the following functions:
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Type::~Type

Type::~Type() noexcept;

析构函数: The destructor frees all resources owned by the object and it does not throw any exception.

[编辑] 另请参阅

如果一个类型的检查,具有不可删除的析构函数
Original:
checks if a type has a non-deleted destructor
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