some functions that took a "const symbol &" now take a "const ex &"

[ginac.git] / check / timer.cpp

diff --git a/check/timer.cpp b/check/timer.cpp
index ec2e557cc42997c5e2ec90219a327f12dcc4251e..2a11872de77501d062d50501833972fa42b1f2b5 100644 (file)
--- a/check/timer.cpp
+++ b/check/timer.cpp
@@ -3,7 +3,7 @@
  *  A simple stop watch class. */
 
 /*
- *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -20,34 +20,38 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include "times.h"
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <unistd.h>
 
-timer::timer(void) : on(false)
+#include "timer.h"
+
+timer::timer() : on(false)
 {
        getrusage(RUSAGE_SELF, &used1);
        getrusage(RUSAGE_SELF, &used2);
 }
 
-void timer::start(void)
+void timer::start()
 {
        on = true;
        getrusage(RUSAGE_SELF, &used1);
        getrusage(RUSAGE_SELF, &used2);
 }
 
-void timer::stop(void)
+void timer::stop()
 {
        on = false;
        getrusage(RUSAGE_SELF, &used2);
 }
 
-void timer::reset(void)
+void timer::reset()
 {
        getrusage(RUSAGE_SELF, &used1);
        getrusage(RUSAGE_SELF, &used2);
 }
 
-double timer::read(void)
+double timer::read()
 {
        double elapsed;
        if (this->running())
@@ -60,7 +64,7 @@ double timer::read(void)
        return 0.01*int(elapsed*100+0.5);
 }
 
-bool timer::running(void)
+bool timer::running()
 {
        return on;
 }