bsl::is_rvalue_reference

This struct template provides a meta-function to determine whether the (template parameter) t_TYPE is a (possibly cv-qualified) rvalue reference type. This generic default template derives from bsl::false_type. A template specialization is provided (below) that derives from bsl::true_type.

Synopsis

Declared in <bslmf_isrvaluereference.h>

template<class t_TYPE>
struct is_rvalue_reference
    : false_type

Base Classes

NameDescription
false_typeMetafunction representing the boolean constant false.

Specializations

NameDescription
is_rvalue_reference<t_TYPE&&> This partial specialization of is_rvalue_reference derives from bsl::true_type for when the (template parameter) t_TYPE is an rvalue reference type.