* added timer for profiling the editor

[helm.git] / helm / DEVEL / mathml_editor / src / timer.cc

diff --git a/helm/DEVEL/mathml_editor/src/timer.cc b/helm/DEVEL/mathml_editor/src/timer.cc
new file mode 100644 (file)
index 0000000..d8b6119
--- /dev/null
+++ b/helm/DEVEL/mathml_editor/src/timer.cc
@@ -0,0 +1,38 @@
+/* This file is part of EdiTeX, an editor of mathematical
+ * expressions based on TeX syntax.
+ * 
+ * Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
+ *                    2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
+ *
+ * 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, or (at your option) any later version.
+ *
+ * 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
+ *
+ * For more information, please visit the project's home page
+ * http://helm.cs.unibo.it/editex/
+ * or send an email to <lpadovan@cs.unibo.it>
+ */
+
+#include <config.h>
+
+#include <sys/time.h>
+
+#include "timer.hh"
+
+long
+getTimer()
+{
+  struct timeval time;
+  gettimeofday(&time, 0);
+  return time.tv_sec * 1000000 + time.tv_usec;
+}