Method GetSecondsSinceLastUse

lib/variables/variable.cpp:132–142

}

std::optional<uint64_t> Variable::GetSecondsSinceLastUse() const
{
	std::lock_guard<std::mutex> lock(_mutex);
	if (_lastUsed.time_since_epoch().count() == 0) {
		return {};
	}

	const auto now = std::chrono::high_resolution_clock::now();
	return std::chrono::duration_cast<std::chrono::seconds>(now - _lastUsed)
		.count();
}

std::optional<uint64_t> Variable::GetSecondsSinceLastChange() const
{