The Microsoft Input/Output Stream Classes (iostream.hlp) (Table of Contents; Topic list)
ostream::osfx
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──The Microsoft iostream Classes────────────────────────────────────────────
 
  void osfx();
 
  Remarks
 
  This output suffix function is called after every insertion operation.
  It flushes the ostream object if ios::unitbuf is set. It flushes stdout
  and stderr if ios::stdio is set.
 
 
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