knowrob/src/TimeInterval.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 "knowrob/TimeInterval.h"

using namespace knowrob;

TimeInterval::TimeInterval(const std::optional<TimePoint> &since, const std::optional<TimePoint> &until)

: since_(since),

until_(until) {}

bool TimeInterval::operator==(const TimeInterval &other) const {

return since_ == other.since_ && until_ == other.until_;

}

const TimeInterval &TimeInterval::anytime() {

static const TimeInterval timeInterval(std::nullopt, std::nullopt);

return timeInterval;

}

TimeInterval TimeInterval::currently() {

TimePoint now = time::now();

return {now, now};

}

TimeInterval TimeInterval::during(const TimePoint &begin, const TimePoint &end) {

return {begin, end};

}

std::shared_ptr<TimeInterval> TimeInterval::intersectWith(const TimeInterval &other) const {

return std::make_shared<TimeInterval>(std::max(since_, other.since_), std::min(until_, other.until_));

}

void TimeInterval::write(std::ostream &os) const {

os << '[';

if (since().has_value()) time::write(since().value(), os);

else os << '_';

os << ",";

if (until().has_value()) time::write(until().value(), os);

else os << '_';

os << ']';

}

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