Namespaces provide a method for preventing name conflicts in large projects. Symbols declared inside a namespace block are placed in a named

Defined in header

Defined in header <wchar.h>

Defined in header

reverse_iterator rbegin();

template< class Rep, class Period > std::future_status wait_for(

virtual const char* what() const;

Defined in header

Defined in header

iterator upper_bound( const Key& key ); (1)