The Microsoft Input/Output Stream Classes (iostream.hlp) (Table of Contents; Topic list)
setw
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──The Microsoft iostream Classes────────────────────────────────────────────
 
  SMANIP( int ) setw( int nw );
 
  #include <iomanip.h>
 
  Parameter   Description
 
  <nw>        The field width in characters.
 
  Remarks
 
  This parameterized manipulator sets the stream's internal field width
  parameter. See the ◄width► member function for more information. This
  setting remains in effect only for the next insertion.
 
 
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