fsfw/timemanager/Stopwatch.cpp

56 lines
1.6 KiB
C++
Raw Normal View History

2020-04-08 19:33:01 +02:00
#include <framework/timemanager/Stopwatch.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
#include <iomanip>
Stopwatch::Stopwatch(bool displayOnDestruction,
StopwatchDisplayMode displayMode): displayMode(displayMode),
displayOnDestruction(displayOnDestruction) {
// Measures start time on initialization.
2020-04-09 18:02:42 +02:00
startTime = Clock::getUptime();
2020-04-08 19:33:01 +02:00
}
void Stopwatch::start() {
startTime = Clock::getUptime();
}
millis_t Stopwatch::stop() {
stopInternal();
return elapsedTime.tv_sec * 1000 + elapsedTime.tv_usec / 1000;
}
seconds_t Stopwatch::stopSeconds() {
stopInternal();
return timevalOperations::toDouble(elapsedTime);
}
void Stopwatch::display() {
if(displayMode == StopwatchDisplayMode::MILLIS) {
sif::info << "Stopwatch: Operation took " << (elapsedTime.tv_sec * 1000 +
2020-04-09 18:02:42 +02:00
elapsedTime.tv_usec / 1000) << " milliseconds" << std::endl;
2020-04-08 19:33:01 +02:00
}
else if(displayMode == StopwatchDisplayMode::SECONDS) {
sif::info <<"Stopwatch: Operation took " << std::setprecision(3)
2020-04-08 19:33:01 +02:00
<< std::fixed << timevalOperations::toDouble(elapsedTime)
<< " seconds" << std::endl;
}
}
Stopwatch::~Stopwatch() {
if(displayOnDestruction) {
stopInternal();
display();
}
}
void Stopwatch::setDisplayMode(StopwatchDisplayMode displayMode) {
this->displayMode = displayMode;
}
StopwatchDisplayMode Stopwatch::getDisplayMode() const {
return displayMode;
}
void Stopwatch::stopInternal() {
elapsedTime = Clock::getUptime() - startTime;
}