reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

usr/include/c++/7.4.0/bits/basic_ios.h
  450       { return __check_facet(_M_ctype).widen(__c); }
usr/include/c++/7.4.0/bits/regex.tcc
  274 	  return string_type(1, __fctyp.widen(
  339 	    && __c == __fctyp.widen('_'));