std::swap(std::weak_ptr)

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C++
 
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rel_ops::operator!=
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Pairs and tuples
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pair
tuple（C++11）
piecewise_construct_t（C++11）
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掉期，远期和移动
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Swap, forward and move
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swap
forward（C++11）
move（C++11）
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declval（C++11）
 
动态内存管理
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C Library
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std::weak_ptr
成员函数
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Member functions
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weak_ptr::weak_ptr
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Modifiers
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weak_ptr::reset
weak_ptr::swap
观察员
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Observers
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weak_ptr::use_count
weak_ptr::expired
weak_ptr::lock
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非成员函数
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Non-member functions
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std::swap
 
template< class T >
void swap( weak_ptr<T> &lhs, weak_ptr<T> &rhs );
 （C++11 起）
专为std::swapstd::weak_ptr算法。 lhs和rhs交换的指针。呼叫lhs.swap(rhs).
Original:
Specializes the std::swap algorithm for std::weak_ptr. Swaps the pointers of lhs and rhs. Calls lhs.swap(rhs).
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目录

[编辑] 参数

lhs, rhs -
智能指针的内容交换
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smart pointers whose contents to swap
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[编辑] 返回值

（无）
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(none)
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[编辑] 复杂性

常数
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Constant
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[编辑] 另请参阅
交换的内容
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swaps the contents
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（公共成员函数） [edit]
来自“http://zh.cppreference.com/mwiki/index.php?title=cpp/memory/weak_ptr/swap2&oldid=26652”