Reference C Library IOstream Library Strings library STL Containers STL Algorithms Miscellaneous Miscellaneous complex exception functional iterator limits locale memory new numeric stdexcept typeinfo utility valarray locale has_facet isalnum isalpha iscntrl isdigit isgraph islower isprint ispunct isspace isupper isxdigit locale tolower toupper use_facet standard facets: codecvt codecvt_base codecvt_byname collate collate_byname ctype ctype_base ctype_byname messages messages_base messages_byname moneypunct moneypunct_byname money_base money_get money_put numpunct numpunct_byname num_get num_put time_base time_get time_get_byname time_put time_put_byname codecvt codecvt::codecvt public member functions: codecvt::always_noconv codecvt::encoding codecvt::in codecvt::length codecvt::max_length codecvt::out codecvt::unshift public member types: codecvt::extern_type codecvt::intern_type codecvt::result codecvt::state_type protected members: codecvt::do_always_noconv codecvt::do_encoding codecvt::do_in codecvt::do_length codecvt::do_max_length codecvt::do_out codecvt::do_unshift codecvt::~codecvt

codecvt::do_length public member function int do_length ( stateT& state, const externT* from, const externT* from_end, size_t max ) const; Return length of translated sequence [virtual] Virtual protected member function in charge of returning the length a translated sequence would have, as described in public member function length (see codecvt::length for details). Polymorphic derived classes can redefine the behavior of this function. See also codecvt::length Return length of translated sequence (public member function)

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