Imbue locale.
  This member is called when the streambuf class is being imbued a new locale. Its default behavior is to do nothing.
  This is a virtual member function that can be redefined for a specific behavior in derived classes.

Parameters.

loc

The locale object being imbued to the object.

Return Value.
  none

Basic template member declaration ( basic_streambuf<charT,traits> ):

void imbue ( const locale & loc );

See also.
  pubimbue
  streambuf class