std::experimental::swap(std::experimental::propagate_const)

 

C++

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Technical Specifications

 

Technical specifications

Filesystem library (filesystem TS)

Library fundamentals (library fundamentals TS)

Library fundamentals 2 (library fundamentals 2 TS)

Extensions for parallelism (parallelism TS)

Concepts (concepts TS)

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Library fundamentals v2

experimental::propagate_const

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std::experimental::propagate_const

Member functions

propagate_const::propagate_const

propagate_const::operator=

propagate_const::swap

Observers

propagate_const::get

propagate_const::operator bool

propagate_const::operator*propagate_const::operator->

propagate_const::operator element_type*propagate_const::operator const element_type*

Non-member functions

operator==operator!=operator<operator>operator<=operator>operator>=

swap

get_underlying

Helper classes

std::hash

std::equal_tostd::not_equal_tostd::lessstd::greaterstd::less_equalstd::greater_equal

 

template< class T > constexpr void swap( propagate_const<T>& lhs, propagate_const<T>& rhs );		(library fundamentals TS v2)

Specializes the swap algorithm for std::experimental::propagate_const. Swaps the pointers of lhs and rhs. Let t_ designate the private data member that is the wrapped pointer-like object, then this function is equivalent to swap(lhs.t_, rhs.t_).

Parameters

lhs, rhs

-

propagate_consts whose contents to swap

Return value

(none)

Exceptions

noexcept specification:  

noexcept(noexcept(swap(lhs.t_, rhs.t_)))

Complexity

Constant

See also

swap	swaps the values of two objects (function template)
swap	swaps the wrapped pointer (public member function)