Defined in header <wchar.h>

Queries the alignment requirement of its operand type. Syntax

valarray<T> cshift( int count ) const;

template< class ForwardIt > string_type transform( ForwardIt

key_equal key_eq() const;

const error_category& category() const;

Defined in header <wctype.h>

Defined in header

Defined in header <stdatomic.h>

Any lvalue or rvalue of this type can be swapped with any lvalue or rvalue of some other type, using unqualified function call swap() in the context where both