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X-Hacker.org- CA-Clipper 5.2 . The Guide To CA-Clippe - <b>outstd()</b> http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
 OUTSTD()
 Write a list of values to the standard output device
------------------------------------------------------------------------------
 Syntax

     OUTSTD(<exp list>) --> NIL

 Arguments

     <exp list> is a list of values to display and can consist of any
     combination of data types including memo.

 Returns

     OUTSTD() always returns NIL.

 Description

     OUTSTD() is a simple output function similar to QOUT(), except that it
     writes to the STDOUT device (instead of to the CA-Clipper console output
     stream).  Programs with very simple output requirements (i.e., that
     perform no full-screen input or output) can use this function to avoid
     loading the terminal output subsystems.  The header file Simpleio.ch
     redefines the ? and ?? commands to use the OUTSTD() function.

     Since OUTSTD() sends its output to the standard output device, the
     output can be redirected using the DOS redirection symbols (>, >, |).
     This lets you redirect output from a CA-Clipper program to a file or
     pipe.  Refer to your PC/MS-DOS documentation for more information on
     this operating system facility.

 Examples

     .  This example uses OUTSTD() to display a list of expressions:

        OUTSTD(Name, PADR(RTRIM(City) + "," + ;
              State, 20), ZipCode)

     .  This example redirects the output of a CA-Clipper program to a
        new file using the DOS redirection operator (>):

        C>MYPROG > FILE.TXT

 Files:  Library is CLIPPER.LIB, header file is Simpleio.ch.

See Also: DISPOUT() OUTERR() QOUT()

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