699     class codecvt_byname : public codecvt<_InternT, _ExternT, _StateT>  in _GLIBCXX_VISIBILITY()
703       codecvt_byname(const char* __s, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
716       codecvt_byname(const string& __s, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
717       : codecvt_byname(__s.c_str(), __refs) { }  in _GLIBCXX_VISIBILITY()
722       ~codecvt_byname() { }  in _GLIBCXX_VISIBILITY()
727     class codecvt_byname<char16_t, char, mbstate_t>  in _GLIBCXX_VISIBILITY()
732       codecvt_byname(const char*, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
736       codecvt_byname(const string& __s, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
737       : codecvt_byname(__s.c_str(), __refs) { }  in _GLIBCXX_VISIBILITY()
741       ~codecvt_byname() { }  in _GLIBCXX_VISIBILITY()
745     class codecvt_byname<char32_t, char, mbstate_t>  in _GLIBCXX_VISIBILITY()
750       codecvt_byname(const char*, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
754       codecvt_byname(const string& __s, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
755       : codecvt_byname(__s.c_str(), __refs) { }  in _GLIBCXX_VISIBILITY()
759       ~codecvt_byname() { }  in _GLIBCXX_VISIBILITY()
764     class codecvt_byname<char16_t, char8_t, mbstate_t>  in _GLIBCXX_VISIBILITY()
769       codecvt_byname(const char*, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
773       codecvt_byname(const string& __s, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
774       : codecvt_byname(__s.c_str(), __refs) { }  in _GLIBCXX_VISIBILITY()
778       ~codecvt_byname() { }  in _GLIBCXX_VISIBILITY()
782     class codecvt_byname<char32_t, char8_t, mbstate_t>  in _GLIBCXX_VISIBILITY()
787       codecvt_byname(const char*, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
791       codecvt_byname(const string& __s, size_t __refs = 0)  in _GLIBCXX_VISIBILITY()
792       : codecvt_byname(__s.c_str(), __refs) { }  in _GLIBCXX_VISIBILITY()
796       ~codecvt_byname() { }  in _GLIBCXX_VISIBILITY()
805   extern template class codecvt_byname<char, char, mbstate_t>;  in _GLIBCXX_VISIBILITY()
816   extern template class codecvt_byname<wchar_t, char, mbstate_t>;  in _GLIBCXX_VISIBILITY()
828   extern template class codecvt_byname<char16_t, char, mbstate_t>;  in _GLIBCXX_VISIBILITY()
829   extern template class codecvt_byname<char32_t, char, mbstate_t>;  in _GLIBCXX_VISIBILITY()
832   extern template class codecvt_byname<char16_t, char8_t, mbstate_t>;  in _GLIBCXX_VISIBILITY()
833   extern template class codecvt_byname<char32_t, char8_t, mbstate_t>;  in _GLIBCXX_VISIBILITY()