knowrob/src/TimePoint.cpp at dev · knowrob/knowrob · GitHub

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* This file is part of KnowRob, please consult

* https://github.com/knowrob/knowrob for license details.

#include <chrono>

#include <cmath>

#include "knowrob/TimePoint.h"

using namespace knowrob;

TimePoint time::now() {

auto tp = std::chrono::system_clock::now();

return std::chrono::time_point_cast<std::chrono::seconds>(tp);

}

TimePoint time::fromSeconds(double seconds) {

auto tp =

std::chrono::system_clock::from_time_t(static_cast<time_t>(seconds));

return std::chrono::time_point_cast<std::chrono::seconds>(tp);

}

double time::toSeconds(const TimePoint &timestamp) {

auto time_t_value = std::chrono::system_clock::to_time_t(timestamp);

return static_cast<double>(time_t_value);

}

void time::write(const TimePoint &tp, std::ostream &os) {

os << time::toSeconds(tp);

}

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