xerbla.c

来自「InsightToolkit-1.4.0(有大量的优化算法程序)」· C语言 代码 · 共 38 行

#include "f2c.h"
#include "netlib.h"
#include <stdio.h>

/* Subroutine */ void xerbla_(char *srname, integer *info)
{
/*  -- LAPACK auxiliary routine (version 2.0) --
       Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
       Courant Institute, Argonne National Lab, and Rice University
       September 30, 1994

    Purpose
    =======

    XERBLA  is an error handler for the LAPACK routines.
    It is called by an LAPACK routine if an input parameter has an
    invalid value.  A message is printed and execution stops.

    Installers may consider modifying the STOP statement in order to
    call system-specific exception-handling facilities.

    Arguments
    =========

    SRNAME  (input) CHARACTER*6
            The name of the routine which called XERBLA.

    INFO    (input) INTEGER
            The position of the invalid parameter in the parameter list

            of the calling routine.

   =====================================================================
*/

    printf("** On entry to %6s, parameter number %2i had an illegal value\n", srname, *info);
} /* xerbla_ */