57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/** @file
|
|
* @author Edouard DUPIN
|
|
* @copyright 2016, Edouard DUPIN, all right reserved
|
|
* @license APACHE v2.0 (see license file)
|
|
*/
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <etk/types.hpp>
|
|
#include <chrono>
|
|
|
|
namespace echrono {
|
|
class Duration;
|
|
/**
|
|
* @brief Represent the earth clock (if computer is synchronized)
|
|
*/
|
|
class Time {
|
|
private:
|
|
std::chrono::system_clock::time_point m_data;
|
|
public:
|
|
Time();
|
|
//Time(const echrono::Duration& _val) {}; //value in second
|
|
Time(int64_t _valNano);
|
|
Time(int64_t _valSec, int64_t _valNano);
|
|
Time(const std::chrono::system_clock::time_point& _val);
|
|
~Time() {};
|
|
const std::chrono::system_clock::time_point& get() const {
|
|
return m_data;
|
|
}
|
|
/**
|
|
* @brief return the number od us since epoch (can be <0)
|
|
* @return a number un µs since epoch
|
|
*/
|
|
int64_t count();
|
|
/**
|
|
* @brief get the current time
|
|
*/
|
|
static Time now();
|
|
const Time& operator= (const echrono::Time& _obj );
|
|
bool operator== (const echrono::Time& _obj) const;
|
|
bool operator!= (const echrono::Time& _obj) const;
|
|
bool operator< (const echrono::Time& _obj) const;
|
|
bool operator<= (const echrono::Time& _obj) const;
|
|
bool operator> (const echrono::Time& _obj) const;
|
|
bool operator>= (const echrono::Time& _obj) const;
|
|
const Time& operator+= (const echrono::Duration& _obj);
|
|
Time operator+ (const echrono::Duration& _obj) const;
|
|
const Time& operator-= (const echrono::Duration& _obj);
|
|
Time operator- (const echrono::Duration& _obj) const;
|
|
Duration operator- (const echrono::Time& _obj) const;
|
|
void reset();
|
|
};
|
|
std::ostream& operator <<(std::ostream& _os, const echrono::Time& _obj);
|
|
}
|
|
|
|
#include <echrono/Duration.hpp>
|