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

///////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2000-2015 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
///////////////////////////////////////////////////////////////////////////////
#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
970ed795	1	///////////////////////////////////////////////////////////////////////////////
3abe9331	2	// Copyright (c) 2000-2015 Ericsson Telecom AB
970ed795 EL	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	#ifndef STOPWATCH_HH_
	9	#define STOPWATCH_HH_
	10
	11	#include <sys/time.h>
	12
	13	class Stopwatch {
	14	public:
	15	Stopwatch(const char *name);
	16	~Stopwatch();
	17	private:
	18	struct timeval tv_start;
	19	const char *my_name; // not owned
	20	private:
	21	Stopwatch(const Stopwatch&); // no copy
	22	Stopwatch& operator=(const Stopwatch&); // no assignment
	23	};
	24
	25	#ifdef NDEBUG
	26	#define STOPWATCH(s) ((void)(s))
	27	#else
	28	#define STOPWATCH(s) Stopwatch chrono_meter(s)
	29	#endif
	30
	31	#endif /* STOPWATCH_HH_ */