std::experimental::ranges:: swap (ranges::tagged)
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| Member functions | ||||
| Non-member functions | ||||
|
ranges::swap
(ranges::tagged)
|
||||
| Helper classes | ||||
|
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
swap
s 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
swaps the contents of two
tagged
objects
(public member function) |