20
General utilities library
[utilities]
20.14
Function objects
[function.objects]
20.14.5
Class template
reference_wrapper
[refwrap]
20.14.5.3
Access
[refwrap.access]
🔗
constexpr
operator
T
&
(
)
const
noexcept
;
1
#
Returns:
The stored reference
.
🔗
constexpr
T
&
get
(
)
const
noexcept
;
2
#
Returns:
The stored reference
.