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C/C++ Source or Header  |  1992-06-10  |  961 b   |  31 lines
  1. /*[]------------------------------------------------------------[]*/
  2. /*|                                                              |*/
  3. /*|     filename - istws.cpp                                     |*/
  4. /*|                                                              |*/
  5. /*|     Class istream member functions                           |*/
  6. /*|          istream& ws( istream& )                             |*/
  7. /*|                                                              |*/
  8. /*[]------------------------------------------------------------[]*/
  9.  
  10. /*
  11.  *      C/C++ Run Time Library - Version 5.0
  12.  *
  13.  *      Copyright (c) 1990, 1992 by Borland International
  14.  *      All Rights Reserved.
  15.  *
  16.  */
  17.  
  18. #include <ioconfig.h>
  19. #include <iostream.h>
  20.  
  21. // extract whitespace characters
  22.  
  23. istream _FAR & ws(istream _FAR & is)
  24. {
  25.     long f = is.flags();
  26.     is.setf(ios::skipws, ios::skipws);
  27.     is.ipfx0();
  28.     is.flags(f);
  29.     return is;
  30. }
  31.