Provided by: libstdc++-9-doc_9.5.0-3ubuntu1_all
NAME
std::reference_wrapper< _Tp > - Primary class template for reference_wrapper.
SYNOPSIS
#include <refwrap.h> Inherits std::_Reference_wrapper_base_memfun< _Tp, bool >. Public Types typedef _Tp type Public Member Functions template<typename _Up , typename = __not_same<_Up>, typename = decltype(reference_wrapper::_S_fun(std::declval<_Up>()))> reference_wrapper (_Up &&__uref) noexcept(noexcept(reference_wrapper::_S_fun(std::declval< _Up >()))) reference_wrapper (const reference_wrapper &)=default _Tp & get () const noexcept operator _Tp & () const noexcept template<typename... _Args> result_of< _Tp &(_Args &&...)>::type operator() (_Args &&... __args) const reference_wrapper & operator= (const reference_wrapper &)=default
Detailed Description
template<typename _Tp> class std::reference_wrapper< _Tp >"Primary class template for reference_wrapper. Definition at line 291 of file refwrap.h.
Member Typedef Documentation
template<typename _Tp > typedef _Tp std::reference_wrapper< _Tp >::type Definition at line 308 of file refwrap.h.
Constructor & Destructor Documentation
template<typename _Tp > template<typename _Up , typename = __not_same<_Up>, typename = decltype(reference_wrapper::_S_fun(std::declval<_Up>()))> std::reference_wrapper< _Tp >::reference_wrapper (_Up && __uref) [inline], [noexcept] Definition at line 315 of file refwrap.h.
Member Function Documentation
template<typename _Tp > _Tp & std::reference_wrapper< _Tp >::get (void) const [inline], [noexcept] Definition at line 329 of file refwrap.h. template<typename _Tp > std::reference_wrapper< _Tp >::operator _Tp & () const [inline], [noexcept] Definition at line 325 of file refwrap.h. template<typename _Tp > template<typename... _Args> result_of< _Tp &(_Args &&...)>::type std::reference_wrapper< _Tp >::operator() (_Args &&... __args) const [inline] Definition at line 334 of file refwrap.h.
Author
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