62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
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/**
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* @file Stopwatch.cpp
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*
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* @date 08.04.2020
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*/
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#include <framework/timemanager/Stopwatch.h>
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#include <framework/serviceinterface/ServiceInterfaceStream.h>
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#include <iomanip>
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Stopwatch::Stopwatch(bool displayOnDestruction,
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StopwatchDisplayMode displayMode): displayMode(displayMode),
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displayOnDestruction(displayOnDestruction) {
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// Measures start time on initialization.
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Clock::getUptime(&startTime);
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}
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void Stopwatch::start() {
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startTime = Clock::getUptime();
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}
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millis_t Stopwatch::stop() {
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stopInternal();
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return elapsedTime.tv_sec * 1000 + elapsedTime.tv_usec / 1000;
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}
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seconds_t Stopwatch::stopSeconds() {
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stopInternal();
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return timevalOperations::toDouble(elapsedTime);
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}
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void Stopwatch::display() {
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if(displayMode == StopwatchDisplayMode::MILLIS) {
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info << "Stopwatch: Operation took " << elapsedTime.tv_sec * 1000 +
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elapsedTime.tv_usec * 1000 << " milliseconds" << std::endl;
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}
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else if(displayMode == StopwatchDisplayMode::SECONDS) {
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info <<"Stopwatch: Operation took " << std::setprecision(3)
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<< std::fixed << timevalOperations::toDouble(elapsedTime)
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<< " seconds" << std::endl;
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}
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}
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Stopwatch::~Stopwatch() {
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if(displayOnDestruction) {
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stopInternal();
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display();
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}
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}
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void Stopwatch::setDisplayMode(StopwatchDisplayMode displayMode) {
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this->displayMode = displayMode;
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}
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StopwatchDisplayMode Stopwatch::getDisplayMode() const {
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return displayMode;
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}
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void Stopwatch::stopInternal() {
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elapsedTime = Clock::getUptime() - startTime;
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}
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