20
General utilities library
[utilities]
20.14
Function objects
[function.objects]
20.14.16
Polymorphic function wrappers
[func.wrap]
20.14.16.2
Class template
function
[func.wrap.func]
20.14.16.2.2
Modifiers
[func.wrap.func.mod]
🔗
void
swap
(
function
&
other
)
noexcept
;
1
#
Effects:
Interchanges the targets of
*
this
and
other
.