Line data    Source code

       1             : /*****************************************************************************
       2             :  * myassert.c
       3             :  *
       4             :  * DESCRIPTION
       5             :  *    This file contains the code to handle assert statements.  There is no
       6             :  * actual code unless DEBUG is defined.
       7             :  *
       8             :  * HISTORY
       9             :  * 12/2003 Arthur Taylor (MDL / RSIS): Created.
      10             :  *
      11             :  * NOTES
      12             :  *****************************************************************************
      13             :  */
      14             : #include <stdio.h>
      15             : #include <stdlib.h>
      16             : #include "myassert.h"
      17             : 
      18             : /*****************************************************************************
      19             :  * myAssert() -- Arthur Taylor / MDL
      20             :  *
      21             :  * PURPOSE
      22             :  *   This is an Assert routine from "Writing Solid Code" by Steve Maguire.
      23             :  *
      24             :  * Advantages of this over "assert" is that assert stores the expression
      25             :  * string for printing.  Where does assert store it?  Probably in global data,
      26             :  * but that means assert is gobbling up space that the program may need for
      27             :  * no real advantage.  If you trigger assert, you're going to look in the file
      28             :  * and see the code.
      29             :  *
      30             :  * ARGUMENTS
      31             :  *    file = Filename that assert was in. (Input)
      32             :  * lineNum = Line number in file of the assert. (Input)
      33             :  *
      34             :  * RETURNS: void
      35             :  *
      36             :  *  8/2003 Arthur Taylor (MDL/RSIS): Created.
      37             :  *
      38             :  * NOTES
      39             :  *****************************************************************************
      40             :  */
      41             : #ifdef DEBUG
      42           0 : void _myAssert (const char *file, int lineNum)
      43             : {
      44           0 :    fflush (NULL);
      45           0 :    fprintf (stderr, "\nAssertion failed: %s, line %d\n", file, lineNum);
      46           0 :    fflush (stderr);
      47           0 :    abort ();
      48             : /*  exit (EXIT_FAILURE);*/
      49             : }
      50             : #endif