20
General utilities library
[utilities]
20.11
Smart pointers
[smartptr]
20.11.4
Class template
weak_ptr
[util.smartptr.weak]
20.11.4.6
Specialized algorithms
[util.smartptr.weak.spec]
🔗
template
<
class
T
>
void
swap
(
weak_ptr
<
T
>
&
a, weak_ptr
<
T
>
&
b
)
noexcept
;
1
#
Effects:
Equivalent to
a
.
swap
(
b
)
.