From ef4a319984d22b88a9024ff523700d657621124d Mon Sep 17 00:00:00 2001
From: Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au>
Date: Tue, 10 Jul 2012 13:44:21 +1000
Subject: Add the LEMON graph library source to the repo

I'll likely be using it, so this just makes it easier to get to from
elsewhere. If I end up not using it then I can just delete it.
---
 lemon/test/time_measure_test.cc | 56 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 lemon/test/time_measure_test.cc

(limited to 'lemon/test/time_measure_test.cc')

diff --git a/lemon/test/time_measure_test.cc b/lemon/test/time_measure_test.cc
new file mode 100644
index 0000000..5ae5aa1
--- /dev/null
+++ b/lemon/test/time_measure_test.cc
@@ -0,0 +1,56 @@
+/* -*- mode: C++; indent-tabs-mode: nil; -*-
+ *
+ * This file is a part of LEMON, a generic C++ optimization library.
+ *
+ * Copyright (C) 2003-2009
+ * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
+#include <lemon/time_measure.h>
+
+using namespace lemon;
+
+void f()
+{
+  double d=0;
+  for(int i=0;i<1000;i++)
+    d+=0.1;
+}
+
+void g()
+{
+  static Timer T;
+
+  for(int i=0;i<1000;i++)
+    TimeStamp x(T);
+}
+
+int main()
+{
+  Timer T;
+  unsigned int n;
+  for(n=0;T.realTime()<0.1;n++) ;
+  std::cout << T << " (" << n << " time queries)\n";
+
+  TimeStamp full;
+  TimeStamp t;
+  t=runningTimeTest(f,0.1,&n,&full);
+  std::cout << t << " (" << n << " tests)\n";
+  std::cout << "Total: " << full << "\n";
+
+  t=runningTimeTest(g,0.1,&n,&full);
+  std::cout << t << " (" << n << " tests)\n";
+  std::cout << "Total: " << full << "\n";
+
+  return 0;
+}
-- 
cgit v1.2.3