DateTime.cpp File Reference

#include <dcl/Config.h>
#include <sys/time.h>
#include <time.h>
#include <string.h>
#include <wchar.h>
#include <dcl/DateTime.h>

Go to the source code of this file.

Macros
#define	AD_START   220866926
#define	BC_END   (AD_START - 367)
#define	SEC_PER_DAY   86400
#define	MSEC_PER_DAY   86400000
#define	SEC_PER_HOUR   3600
#define	MSEC_PER_HOUR   3600000
#define	SEC_PER_MIN   60
#define	MSEC_PER_MIN   60000

Functions
DCLCAPI Date	operator+ (const Date &_date, long _days)
DCLCAPI Time	operator+ (const Time &_time, long _milliseconds)
DCLCAPI Interval	operator+ (const Interval &_iv1, const Interval &_iv2)
DCLCAPI Interval	operator- (const Interval &_iv1, const Interval &_iv2)
DCLCAPI DateTime	operator+ (const DateTime &_dt, const Interval &_iv)
DCLCAPI DateTime	operator+ (const Interval &_iv, const DateTime &_dt)
DCLCAPI DateTime	operator- (const DateTime &_dt, const Interval &_iv)
DCLCAPI Interval	operator- (const DateTime &_dt1, const DateTime &_dt2)

Macro Definition Documentation

AD_START

#define AD_START   220866926

Definition at line 60 of file DateTime.cpp.

BC_END

#define BC_END   (AD_START - 367)

Definition at line 61 of file DateTime.cpp.

MSEC_PER_DAY

#define MSEC_PER_DAY   86400000

Definition at line 390 of file DateTime.cpp.

MSEC_PER_HOUR

#define MSEC_PER_HOUR   3600000

Definition at line 392 of file DateTime.cpp.

MSEC_PER_MIN

#define MSEC_PER_MIN   60000

Definition at line 394 of file DateTime.cpp.

SEC_PER_DAY

#define SEC_PER_DAY   86400

Definition at line 389 of file DateTime.cpp.

SEC_PER_HOUR

#define SEC_PER_HOUR   3600

Definition at line 391 of file DateTime.cpp.

SEC_PER_MIN

#define SEC_PER_MIN   60

Definition at line 393 of file DateTime.cpp.

Function Documentation

operator+() [1/5]

DCLCAPI Date operator+	(	const Date &	_date,
		long	_days )

Definition at line 178 of file DateTime.cpp.

{
    Date r = _date;
    r += _days;
    return r;
}

operator+() [2/5]

DCLCAPI DateTime operator+	(	const DateTime &	_dt,
		const Interval &	_iv )

Definition at line 793 of file DateTime.cpp.

{
    DateTime r = _dt;
    r += _iv;
    return r;
}

operator+() [3/5]

DCLCAPI DateTime operator+	(	const Interval &	_iv,
		const DateTime &	_dt )

Definition at line 800 of file DateTime.cpp.

{
    return operator + (_dt, _iv);
}

operator+() [4/5]

DCLCAPI Interval operator+	(	const Interval &	_iv1,
		const Interval &	_iv2 )

Definition at line 607 of file DateTime.cpp.

{
    Interval r = _iv1.totalMilliSeconds() + _iv2.totalMilliSeconds();
    return r;
}

operator+() [5/5]

DCLCAPI Time operator+	(	const Time &	_time,
		long	_milliseconds )

Definition at line 452 of file DateTime.cpp.

{
    Time result = _time;
    result += _milliseconds;
    return result;
}

operator-() [1/3]

DCLCAPI DateTime operator-	(	const DateTime &	_dt,
		const Interval &	_iv )

Definition at line 805 of file DateTime.cpp.

{
    DateTime r = _dt;
    r -= _iv;
 
    return r;
}

operator-() [2/3]

DCLCAPI Interval operator-	(	const DateTime &	_dt1,
		const DateTime &	_dt2 )

Definition at line 813 of file DateTime.cpp.

{
    Interval r(
        (int64_t)_dt1.date().days() * MSEC_PER_DAY
        + (int64_t)_dt1.time().totalMilliSeconds()
        - (int64_t)_dt2.date().days() * MSEC_PER_DAY
        - (int64_t)_dt2.time().totalMilliSeconds()
        );
 
    return r;
}

operator-() [3/3]

DCLCAPI Interval operator-	(	const Interval &	_iv1,
		const Interval &	_iv2 )

Definition at line 613 of file DateTime.cpp.

{
    Interval r = _iv1.totalMilliSeconds() - _iv2.totalMilliSeconds();
    return r;
}