From 961a825b97df33c2597767195f61cc569d3af7d7 Mon Sep 17 00:00:00 2001
From: Bram de Jong <bram.dejong@samplesumo.com>
Date: Mon, 26 Sep 2011 14:39:23 +0100
Subject: Add method which returns worst time (and make some methods const).

---
 bench/BenchTimer.h | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'bench/BenchTimer.h')

diff --git a/bench/BenchTimer.h b/bench/BenchTimer.h
index 5ecab12e5..7138bd91c 100644
--- a/bench/BenchTimer.h
+++ b/bench/BenchTimer.h
@@ -79,6 +79,7 @@ public:
   inline void reset()
   {
     m_bests.fill(1e9);
+    m_worsts.fill(0);
     m_totals.setZero();
   }
   inline void start()
@@ -92,35 +93,45 @@ public:
     m_times[REAL_TIMER] = getRealTime() - m_starts[REAL_TIMER];
     #if EIGEN_VERSION_AT_LEAST(2,90,0)
     m_bests = m_bests.cwiseMin(m_times);
+    m_worsts = m_worsts.cwiseMax(m_times);
     #else
     m_bests(0) = std::min(m_bests(0),m_times(0));
     m_bests(1) = std::min(m_bests(1),m_times(1));
+    m_worsts(0) = std::max(m_worsts(0),m_times(0));
+    m_worsts(1) = std::max(m_worsts(1),m_times(1));
     #endif
     m_totals += m_times;
   }
 
   /** Return the elapsed time in seconds between the last start/stop pair
     */
-  inline double value(int TIMER = CPU_TIMER)
+  inline double value(int TIMER = CPU_TIMER) const
   {
     return m_times[TIMER];
   }
 
   /** Return the best elapsed time in seconds
     */
-  inline double best(int TIMER = CPU_TIMER)
+  inline double best(int TIMER = CPU_TIMER) const
   {
     return m_bests[TIMER];
   }
 
+  /** Return the worst elapsed time in seconds
+    */
+  inline double worst(int TIMER = CPU_TIMER) const
+  {
+    return m_worsts[TIMER];
+  }
+
   /** Return the total elapsed time in seconds.
     */
-  inline double total(int TIMER = CPU_TIMER)
+  inline double total(int TIMER = CPU_TIMER) const
   {
     return m_totals[TIMER];
   }
 
-  inline double getCpuTime()
+  inline double getCpuTime() const
   {
 #ifdef _WIN32
     LARGE_INTEGER query_ticks;
@@ -135,7 +146,7 @@ public:
 #endif
   }
 
-  inline double getRealTime()
+  inline double getRealTime() const
   {
 #ifdef _WIN32
     SYSTEMTIME st;
@@ -157,8 +168,11 @@ protected:
   Vector2d m_starts;
   Vector2d m_times;
   Vector2d m_bests;
+  Vector2d m_worsts;
   Vector2d m_totals;
 
+public:
+  EIGEN_MAKE_ALIGNED_OPERATOR_NEW
 };
 
 #define BENCH(TIMER,TRIES,REP,CODE) { \
-- 
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