22
General utilities library
[utilities]
22.10
Function objects
[function.objects]
22.10.17
Polymorphic function wrappers
[func.wrap]
22.10.17.6
Non-owning wrapper
[func.wrap.ref]
22.10.17.6.1
General
[func.wrap.ref.general]
1
#
The header provides partial specializations of
function_
ref
for each combination of the possible replacements of the placeholders
cv
and
noex
where:
(1.1)
cv
is either const or empty, and
(1.2)
noex
is either
true
or
false
.