getClock_timval used now

This commit is contained in:
Robin Müller 2020-05-29 17:43:06 +02:00
parent 35b9346c2b
commit 1cf5991101
2 changed files with 19 additions and 10 deletions

View File

@ -3,14 +3,14 @@
#include <iomanip>
Stopwatch::Stopwatch(bool displayOnDestruction,
StopwatchDisplayMode displayMode): displayMode(displayMode),
displayOnDestruction(displayOnDestruction) {
StopwatchDisplayMode displayMode): displayOnDestruction(
displayOnDestruction), displayMode(displayMode) {
// Measures start time on initialization.
startTime = Clock::getUptime();
Clock::getClock_timeval(&startTime);
}
void Stopwatch::start() {
startTime = Clock::getUptime();
Clock::getClock_timeval(&startTime);
}
millis_t Stopwatch::stop() {
@ -51,5 +51,7 @@ StopwatchDisplayMode Stopwatch::getDisplayMode() const {
}
void Stopwatch::stopInternal() {
elapsedTime = Clock::getUptime() - startTime;
timeval endTime;
Clock::getClock_timeval(&endTime);
elapsedTime = endTime - startTime;
}

View File

@ -8,11 +8,13 @@ enum class StopwatchDisplayMode {
};
/**
* @brief Simple Stopwatch implementation to measure elapsed time
* @brief Simple Stopwatch implementation to measure elapsed time
* @details
* This class can be used to measure elapsed times. It also displays elapsed
* times automatically on destruction if not explicitely deactivated in the
* constructor. The default time format is the elapsed time in miliseconds.
* constructor. The default time format is the elapsed time in miliseconds
* in seconds as a double.
* @author R. Mueller
*/
class Stopwatch {
public:
@ -21,8 +23,8 @@ public:
* no parameters are required!
* @param displayOnDestruction If set to true, displays measured time on
* object destruction
* @param displayMode Display format is either MS rounded or seconds as
* double format
* @param displayMode Display format is either MS rounded or MS as double
* format
* @param outputPrecision If using double format, specify precision here.
*/
Stopwatch(bool displayOnDestruction = true, StopwatchDisplayMode displayMode
@ -39,6 +41,10 @@ public:
* @return elapsed time in milliseconds (rounded)
*/
millis_t stop();
/**
* Calculates the elapsed time since start and returns it
* @return elapsed time in seconds (double precision)
*/
seconds_t stopSeconds();
/**
@ -49,12 +55,13 @@ public:
StopwatchDisplayMode getDisplayMode() const;
void setDisplayMode(StopwatchDisplayMode displayMode);
bool displayOnDestruction = true;
private:
timeval startTime {0, 0};
timeval elapsedTime {0, 0};
StopwatchDisplayMode displayMode = StopwatchDisplayMode::MILLIS;
bool displayOnDestruction = true;
void stopInternal();
};