std::experimental::observer_ptr<W>:: reset
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<
cpp
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experimental
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observer ptr
C++
Experimental
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std::experimental::observer_ptr
| Member functions | ||||
| Modifiers | ||||
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observer_ptr::reset
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| Observers | ||||
| Conversions | ||||
| Non-member functions | ||||
|
constexpr
void
reset
(
element_type
*
p
=
nullptr
)
noexcept
;
|
(库基础技术规范 v2) | |
将 * this 设置为监视由 p 指向的对象。调用后 get() 返回 p 。
参数
| ptr | - | 指向要监视的新对象的指针 |
示例
|
本节内容不完整
原因：缺少示例 |
参见
|
返回被监视对象的指针并停止监视该对象
(公开成员函数) |