Command line

From: Andreas (andreasv_at_telia.com)
Date: 04/21/04

  • Next message: Stephen Leake: "Re: Command line" 
    Date: Tue, 20 Apr 2004 23:39:03 GMT

    Hello

    In a part of a program i'm writing, i need to read each row in a file and
    check if the format is what i want it to be. I use a procedure (that takes
    no arguments) to check if the format is OK. This procedure shall raise an
    error if the format is bad, but will not handle the error; the procedure
    that calls this procedure is supposed to do that.
    I need to write the file name in the command line when i start my program.

    To clear up the difficulties:

    First i start the program by typing

    myprog < data.txt

    Then the main procedure runs, and calls the format check procedure, once for
    each row in the file. If the format check procedure raised an error; handle
    it in the main function (once error check for each call to the format check
    procedure).

    I've got a 500+ pages ADA programming book, but it doesn't help. I really
    can't find what i'm looking for there.

    Thanks in advance,

    /Andreas

  • Next message: Stephen Leake: "Re: Command line"

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