Merge from V6_main_20120808 08Aug12

[modules/smesh.git] / src / SMDS / chrono.cxx

diff --git a/src/SMDS/chrono.cxx b/src/SMDS/chrono.cxx
new file mode 100644 (file)
index 0000000..8956ce3
--- /dev/null
+++ b/src/SMDS/chrono.cxx
@@ -0,0 +1,86 @@
+// Copyright (C) 2006-2012  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include "chrono.hxx"
+#include "utilities.h"
+
+using namespace std;
+
+cntStruct* counters::_ctrs = 0;
+int counters::_nbChrono = 0;
+
+counters::counters(int nb)
+{
+  MESSAGE("counters::counters(int nb)");
+  _nbChrono = nb;
+  _ctrs = new cntStruct[_nbChrono];
+
+  for (int i = 0; i < _nbChrono; i++)
+    {
+      _ctrs[i]._ctrNames = 0;
+      _ctrs[i]._ctrLines = 0;
+      _ctrs[i]._ctrOccur = 0;
+      _ctrs[i]._ctrCumul = 0;
+    }
+
+  MESSAGE("counters::counters()");
+}
+
+counters::~counters()
+{
+  stats();
+}
+
+void counters::stats()
+{
+  MESSAGE("counters::stats()");
+  for (int i = 0; i < _nbChrono; i++)
+    if (_ctrs[i]._ctrOccur)
+      {
+        MESSAGE("Compteur[" << i << "]: "<< _ctrs[i]._ctrNames << "[" << _ctrs[i]._ctrLines << "]");
+        MESSAGE("  " << _ctrs[i]._ctrOccur);
+        MESSAGE("  " << _ctrs[i]._ctrCumul);
+      }
+}
+
+chrono::chrono(int i) :
+  _ctr(i), _run(true)
+{
+  //MESSAGE("chrono::chrono " << _ctr << " " << _run);
+  _start = clock();
+}
+
+chrono::~chrono()
+{
+  if (_run)
+    stop();
+}
+
+void chrono::stop()
+{
+  //MESSAGE("chrono::stop " << _ctr << " " << _run);
+  if (_run)
+    {
+      _run = false;
+      _end = clock();
+      double elapse = double(_end - _start) / double(CLOCKS_PER_SEC);
+      counters::_ctrs[_ctr]._ctrOccur++;
+      counters::_ctrs[_ctr]._ctrCumul += elapse;
+    }
+}