std::reference_wrapper<T>:: operator=

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Partial function application
bind_front bind_back (C++20) (C++23)
bind (C++11)
is_bind_expression (C++11)
is_placeholder (C++11)
_1, _2, _3, ... (C++11)

Reference wrappers
reference_wrapper (C++11)
ref cref (C++11) (C++11)
unwrap_reference unwrap_ref_decay (C++20) (C++20)

Negators
not_fn (C++17)
Searchers
default_searcher (C++17)
boyer_moore_searcher (C++17)
boyer_moore_horspool_searcher (C++17)

unary_function ( until C++17* )
binary_function ( until C++17* )
ptr_fun ( until C++17* )
pointer_to_unary_function ( until C++17* )
pointer_to_binary_function ( until C++17* )
mem_fun ( until C++17* )
mem_fun_t mem_fun1_t const_mem_fun_t const_mem_fun1_t ( until C++17* ) ( until C++17* ) ( until C++17* ) ( until C++17* )
not1 ( until C++20* )
not2 ( until C++20* )

binder1st binder2nd ( until C++17* ) ( until C++17* )
bind1st bind2nd ( until C++17* ) ( until C++17* )

mem_fun_ref ( until C++17* )
mem_fun_ref_t mem_fun1_ref_t const_mem_fun_ref_t const_mem_fun1_ref_t ( until C++17* ) ( until C++17* ) ( until C++17* ) ( until C++17* )
unary_negate ( until C++20* )
binary_negate ( until C++20* )

reference_wrapper & operator = ( const reference_wrapper & other ) noexcept ;		(since C++11) (constexpr since C++20)

Copy assignment operator. Drops the current reference and stores a reference to other. get ( ) .

other

reference wrapper to copy

* this

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Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
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Technical specifications
Symbols index
External libraries

Member functions
reference_wrapper::reference_wrapper
reference_wrapper::operator=
reference_wrapper::get reference_wrapper::operator T&
reference_wrapper::operator()
Non-member functions
operator== operator<=> (C++26) (C++26)
Deduction guides (C++17)
Helper classes
basic_common_reference <std::reference_wrapper> (C++23)