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std::remove_reference

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Revision as of 15:53, 1 July 2013 by P12bot (Talk | contribs)

 
 
 
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Defined in header <type_traits>
template< class T >
struct remove_reference;
(since C++11)

If the type T is a reference type, provides the member typedef type which is the type, referred to by T. Otherwise type is T.

Contents

Member types

Name Definition
type the type referred by T or T if it is not a reference

Helper types

template< class T >
using remove_reference_t = typename remove_reference<T>::type;
(since C++14)

Possible implementation

template< class T > struct remove_reference      {typedef T type;};
template< class T > struct remove_reference<T&>  {typedef T type;};
template< class T > struct remove_reference<T&&> {typedef T type;};

Example

See also

checks if a type is either lvalue reference or rvalue reference
(class template) [edit]
adds lvalue or rvalue reference to the given type
(class template) [edit]