Revision: 55297
http://sourceforge.net/p/brlcad/code/55297
Author: carlmoore
Date: 2013-05-02 19:31:30 +0000 (Thu, 02 May 2013)
Log Message:
-----------
only 'cosmetic' changes to make this look more like smod.c
Modified Paths:
--------------
brlcad/trunk/src/sig/dmod.c
Modified: brlcad/trunk/src/sig/dmod.c
===================================================================
--- brlcad/trunk/src/sig/dmod.c 2013-05-02 19:26:23 UTC (rev 55296)
+++ brlcad/trunk/src/sig/dmod.c 2013-05-02 19:31:30 UTC (rev 55297)
@@ -19,18 +19,18 @@
*/
/** @file dmod.c
*
- * Modify a stream of doubles.
+ * Modify a stream of doubles.
*
- * Allows any number of add, subtract, multiply, divide, or
- * exponentiation operations to be performed on a stream of values.
+ * Allows any number of add, subtract, multiply, divide, or
+ * exponentiation operations to be performed on a stream of values.
*
*/
#include "common.h"
#include <stdlib.h>
+#include <string.h>
#include <math.h>
-#include <string.h>
#include "bio.h"
#include "bu.h"
@@ -41,28 +41,27 @@
FILE *infp = NULL;
-#define ADD 1
-#define MULT 2
-#define ABS 3
-#define POW 4
+#define ADD 1
+#define MULT 2
+#define ABS 3
+#define POW 4
+#define BUFLEN 4096
-#define BUFLEN 4096
+int numop = 0; /* number of operations */
+int op[256] = {0}; /* operations */
+double val[256] = {0.0}; /* arguments to operations */
+double buf[BUFLEN] = {0.0}; /* working buffer */
-int numop = 0; /* number of operations */
-int op[256] = {0}; /* operations */
-double val[256] = {0.0}; /* arguments to operations */
-double buf[BUFLEN] = {0.0}; /* working buffer */
+static const char usage[] = "Usage: dmod [-a add | -s sub | -m mult | -d div |
-A | -e exp | -r root] [doubles]\n";
-static const char usage[] = "Usage: dmod {-a add -s sub -m mult -d div -A(abs)
-e exp -r root} [doubles]\n";
-
int
get_args(int argc, char **argv)
{
int c;
- double d;
+ double d;
- while ( (c = bu_getopt( argc, argv, "a:s:m:d:Ae:r:h?" )) != -1 ) {
- switch ( c ) {
+ while ((c = bu_getopt(argc, argv, "a:s:m:d:Ae:r:h?")) != -1) {
+ switch (c) {
case 'a':
op[ numop ] = ADD;
val[ numop++ ] = atof(bu_optarg);
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