[deliverable/titan.core.git] / compiler2 / Stopwatch.hh

/******************************************************************************
 * Copyright (c) 2000-2016 Ericsson Telecom AB
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Balasko, Jeno
 *   Raduly, Csaba
 *
 ******************************************************************************/
#ifndef STOPWATCH_HH_
#define STOPWATCH_HH_

#include <sys/time.h>

class Stopwatch {
public:
  Stopwatch(const char *name);
  ~Stopwatch();
private:
  struct timeval tv_start;
  const char *my_name; // not owned
private:
  Stopwatch(const Stopwatch&); // no copy
  Stopwatch& operator=(const Stopwatch&); // no assignment
};

#ifdef NDEBUG
#define STOPWATCH(s) ((void)(s))
#else
#define STOPWATCH(s) Stopwatch chrono_meter(s)
#endif

#endif /* STOPWATCH_HH_ */
Commit	Line	Data
d44e3c4f	1	/******************************************************************************
	2	* Copyright (c) 2000-2016 Ericsson Telecom AB
	3	* All rights reserved. This program and the accompanying materials
	4	* are made available under the terms of the Eclipse Public License v1.0
	5	* which accompanies this distribution, and is available at
	6	* http://www.eclipse.org/legal/epl-v10.html
	7	*
	8	* Contributors:
	9	* Balasko, Jeno
	10	* Raduly, Csaba
	11	*
	12	******************************************************************************/
970ed795 EL	13	#ifndef STOPWATCH_HH_
	14	#define STOPWATCH_HH_
	15
	16	#include <sys/time.h>
	17
	18	class Stopwatch {
	19	public:
	20	Stopwatch(const char *name);
	21	~Stopwatch();
	22	private:
	23	struct timeval tv_start;
	24	const char *my_name; // not owned
	25	private:
	26	Stopwatch(const Stopwatch&); // no copy
	27	Stopwatch& operator=(const Stopwatch&); // no assignment
	28	};
	29
	30	#ifdef NDEBUG
	31	#define STOPWATCH(s) ((void)(s))
	32	#else
	33	#define STOPWATCH(s) Stopwatch chrono_meter(s)
	34	#endif
	35
	36	#endif /* STOPWATCH_HH_ */