ref: 021c7886e4ecfe58022848aa3f4877e1986e3089
dir: /lpc10/rcchk.c/
/*
* Revision 1.1 1996/08/19 22:30:41 jaf
* Initial revision
*
*/
/* -- translated by f2c (version 19951025).
You must link the resulting object file with the libraries:
-lf2c -lm (in that order)
*/
#include "f2c.h"
extern int rcchk_(integer *order, real *rc1f, real *rc2f);
/* ********************************************************************* */
/* RCCHK Version 45G */
/*
* Revision 1.1 1996/08/19 22:30:41 jaf
* Initial revision
* */
/* Revision 1.4 1996/03/27 18:13:47 jaf */
/* Commented out a call to subroutine ERROR. */
/* Revision 1.3 1996/03/18 15:48:53 jaf */
/* Just added a few comments about which array indices of the arguments */
/* are used, and mentioning that this subroutine has no local state. */
/* Revision 1.2 1996/03/13 16:55:22 jaf */
/* Comments added explaining that none of the local variables of this */
/* subroutine need to be saved from one invocation to the next. */
/* Revision 1.1 1996/02/07 14:49:08 jaf */
/* Initial revision */
/* ********************************************************************* */
/* Check RC's, repeat previous frame's RC's if unstable */
/* Input: */
/* ORDER - Number of RC's */
/* RC1F - Previous frame's RC's */
/* Indices 1 through ORDER may be read. */
/* Input/Output: */
/* RC2F - Present frame's RC's */
/* Indices 1 through ORDER may be read, and written. */
/* This subroutine has no local state. */
/* Subroutine */ int rcchk_(integer *order, real *rc1f, real *rc2f)
{
/* System generated locals */
integer i__1;
real r__1;
/* Local variables */
integer i__;
/* Arguments */
/* Local variables that need not be saved */
/* Parameter adjustments */
--rc2f;
--rc1f;
/* Function Body */
i__1 = *order;
for (i__ = 1; i__ <= i__1; ++i__) {
if ((r__1 = rc2f[i__], abs(r__1)) > .99f) {
goto L10;
}
}
return 0;
/* Note: In version embedded in other software, all calls to ERROR
*/
/* should probably be removed. */
L10:
/* This call to ERROR is only needed for debugging purposes. */
/* CALL ERROR('RCCHK',2,I) */
i__1 = *order;
for (i__ = 1; i__ <= i__1; ++i__) {
rc2f[i__] = rc1f[i__];
}
return 0;
} /* rcchk_ */