std::experimental::ranges::swap (ranges::tagged)

 

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General utilities library

Utility components
swap	exchange
Function objects
invoke identity	equal_to not_equal_to	greater less	greater_equal less_equal
Metaprogramming and type traits
is_swappable_withis_swappable	is_nothrow_swappable_withis_nothrow_swappable	common_reference common_type
Tagged pairs and tuples
TagSpecifier TaggedType	tagged tag specifiers	tagged_pair make_tagged_pair	tagged_tuple make_tagged_tuple

 

std::experimental::ranges::tagged

Member functions

tagged::tagged

tagged::operator=

tagged::swap

Named accessors

Non-member functions

ranges::swap(ranges::tagged)

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tuple_size

tuple_element

 

friend constexpr void swap( tagged& lhs, tagged& rhs ) noexcept(noexcept(lhs.swap(rhs)))     requires Swappable<Base>;

Swap the contents of *this and rhs, as if by lhs.swap(rhs);.

This function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when tagged is an associated class of the arguments.

Notes

Unlike most non-member swaps in the standard library, this swap is a hidden friend function declared in the body of tagged, not a function template. The tagged in the function declaration is the injected-class-name.

See also

swap	swaps the contents of two tagged objects (public member function)