24 lines
817 B
C++
24 lines
817 B
C++
//
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2020
|
|
//
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
//
|
|
#include "td/utils/port/Clocks.h"
|
|
|
|
#include <chrono>
|
|
|
|
namespace td {
|
|
|
|
ClocksDefault::Duration ClocksDefault::monotonic() {
|
|
auto duration = std::chrono::steady_clock::now().time_since_epoch();
|
|
return static_cast<double>(std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count()) * 1e-9;
|
|
}
|
|
|
|
ClocksDefault::Duration ClocksDefault::system() {
|
|
auto duration = std::chrono::system_clock::now().time_since_epoch();
|
|
return static_cast<double>(std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count()) * 1e-9;
|
|
}
|
|
|
|
} // namespace td
|