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diff --git a/intern/openvdb/openvdb_util.h b/intern/openvdb/openvdb_util.h
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+++ b/intern/openvdb/openvdb_util.h
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+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * 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 the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2015 Blender Foundation.
+ * All rights reserved.
+ *
+ * Contributor(s): Kevin Dietrich
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __OPENVDB_UTIL_H__
+#define __OPENVDB_UTIL_H__
+
+#include <openvdb/openvdb.h>
+#include <openvdb/util/CpuTimer.h>
+
+#define CATCH_KEYERROR \
+	catch (const openvdb::KeyError &e) { \
+		std::cerr << e.what() << '\n'; \
+	}
+
+//#define DEBUG_TIME
+
+/* A utility class which prints the time elapsed during its lifetime, useful for
+ * e.g. timing the overall execution time of a function */
+class ScopeTimer {
+	std::string m_message;
+	openvdb::util::CpuTimer m_timer;
+
+public:
+	ScopeTimer(const std::string &message);
+	~ScopeTimer();
+};
+
+#ifdef DEBUG_TIME
+#	define Timer(x) \
+		ScopeTimer prof(x);
+#else
+#	define Timer(x)
+#endif
+
+#endif /* __OPENVDB_UTIL_H__ */