Initial commit

src/util/timetaker.h

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+/*
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program 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 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser 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.
+*/
+
+#pragma once
+
+#include "irrlichttypes.h"
+#include "gettime.h"
+
+/*
+	TimeTaker
+*/
+
+class TimeTaker
+{
+public:
+	TimeTaker(const std::string &name, u64 *result=nullptr,
+		TimePrecision prec=PRECISION_MILLI);
+
+	~TimeTaker()
+	{
+		stop();
+	}
+
+	u64 stop(bool quiet=false);
+
+	u64 getTimerTime();
+
+private:
+	std::string m_name;
+	u64 m_time1;
+	bool m_running = true;
+	TimePrecision m_precision;
+	u64 *m_result = nullptr;
+};