ffead.server.doc
Timer.h
1 /*
2  Copyright 2009-2012, Sumeet Chhetri
3 
4  Licensed under the Apache License, Version 2.0 (the "License");
5  you may not use this file except in compliance with the License.
6  You may obtain a copy of the License at
7 
8  http://www.apache.org/licenses/LICENSE-2.0
9 
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15 */
16 /*
17  * Timer.h
18  *
19  * Created on: Jan 8, 2010
20  * Author: sumeet
21  */
22 
23 #ifndef TIMER_H_
24 #define TIMER_H_
25 #include <stdlib.h>
26 #include <time.h>
27 #include "Logger.h"
28 using namespace std;
29 class Timer {
30  timespec st;
31  Logger logger;
32 public:
33  Timer();
34  virtual ~Timer();
35  void start();
36  void end();
37  static long long getCurrentTime();
38  static long long getTimestamp();
39  long long elapsedMicroSeconds();
40  long long elapsedMilliSeconds();
41  long long elapsedNanoSeconds();
42  long long elapsedSeconds();
43 };
44 
45 #endif /* TIMER_H_ */