OMSimulatorLib The OMSimulator project is a FMI-based co-simulation environment.

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Clock.h
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1/*
2 * This file is part of OpenModelica.
3 *
4 * Copyright (c) 1998-CurrentYear, Open Source Modelica Consortium (OSMC),
5 * c/o Linköpings universitet, Department of Computer and Information Science,
6 * SE-58183 Linköping, Sweden.
7 *
8 * All rights reserved.
9 *
10 * THIS PROGRAM IS PROVIDED UNDER THE TERMS OF GPL VERSION 3 LICENSE OR
11 * THIS OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.2.
12 * ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES
13 * RECIPIENT'S ACCEPTANCE OF THE OSMC PUBLIC LICENSE OR THE GPL VERSION 3,
14 * ACCORDING TO RECIPIENTS CHOICE.
15 *
16 * The OpenModelica software and the Open Source Modelica
17 * Consortium (OSMC) Public License (OSMC-PL) are obtained
18 * from OSMC, either from the above address,
19 * from the URLs: http://www.ida.liu.se/projects/OpenModelica or
20 * http://www.openmodelica.org, and in the OpenModelica distribution.
21 * GNU version 3 is obtained from: http://www.gnu.org/copyleft/gpl.html.
22 *
23 * This program is distributed WITHOUT ANY WARRANTY; without
24 * even the implied warranty of MERCHANTABILITY or FITNESS
25 * FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY SET FORTH
26 * IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF OSMC-PL.
27 *
28 * See the full OSMC Public License conditions for more details.
29 *
30 */
31
32#ifndef _OMS_CLOCK_H_
33#define _OMS_CLOCK_H_
34
35#include <ctime>
36#include <chrono>
37
38 class Clock
39{
40 public:
41 Clock();
42 ~Clock();
43
44 void tic();
45 void toc();
46 void reset();
47
48 double& getElapsedCPUTime();
49 double& getElapsedWallTime();
50
51 bool& isActive() {return active;}
52
53 private:
54 bool active;
55 std::clock_t startCPUTime;
56 std::chrono::system_clock::time_point startWallTime;
57 double elapsedCPUTime;
58 double elapsedWallTime;
59};
60
61 class CallClock
62{
63 public:
64 CallClock(Clock& clock) : clock(clock), active(clock.isActive()) {clock.tic();}
65 ~CallClock() {if (!active) clock.toc();}
66
67 private:
68 Clock& clock;
69 bool active;
70};
71
72#endif
CallClock
Definition Clock.h:62
CallClock::~CallClock
~CallClock()
Definition Clock.h:65
CallClock::CallClock
CallClock(Clock &clock)
Definition Clock.h:64
CallClock::clock
Clock & clock
Definition Clock.h:68
CallClock::active
bool active
Definition Clock.h:69
Clock
Definition Clock.h:39
Clock::reset
void reset()
Definition Clock.cpp:74
Clock::startWallTime
std::chrono::system_clock::time_point startWallTime
Definition Clock.h:56
Clock::toc
void toc()
Definition Clock.cpp:57
Clock::elapsedWallTime
double elapsedWallTime
Definition Clock.h:58
Clock::getElapsedCPUTime
double & getElapsedCPUTime()
Definition Clock.cpp:81
Clock::active
bool active
Definition Clock.h:54
Clock::getElapsedWallTime
double & getElapsedWallTime()
Definition Clock.cpp:92
Clock::elapsedCPUTime
double elapsedCPUTime
Definition Clock.h:57
Clock::startCPUTime
std::clock_t startCPUTime
Definition Clock.h:55
Clock::tic
void tic()
Definition Clock.cpp:47
Clock::isActive
bool & isActive()
Definition Clock.h:51
Clock::Clock
Clock()
Definition Clock.cpp:38
Clock::~Clock
~Clock()
Definition Clock.cpp:43