codecvt::do_unshift


virtual protected member function
result do_unshift ( stateT& state, 
        externT* to, externT* to_limit, externT*& to_next ) const;

Unshift translation state [virtual]

Virtual protected member function in charge of finishing the translation of a sequence that left its state shifted, as described in public member function unshift (see codecvt::unshift for details).

Polymorphic derived classes can redefine the behavior of this function.

See also

codecvt::unshift Unshift translation state (public member function)