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 &d, long nDays)
DCLCAPI Time	operator+ (const Time &t, long nMilliSeconds)
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 &	d,
		long	nDays )

Definition at line 178 of file DateTime.cpp.

{
    Date result = d;
    result += nDays;
    return result;
}

operator+() [2/5]

DCLCAPI DateTime operator+	(	const DateTime &	dt,
		const Interval &	iv )

Definition at line 793 of file DateTime.cpp.

{
    DateTime dtResult = dt;
    dtResult += iv;
    return dtResult;
}

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 iv = iv1.totalMilliSeconds() + iv2.totalMilliSeconds();
    return iv;
}

operator+() [5/5]

DCLCAPI Time operator+	(	const Time &	t,
		long	nMilliSeconds )

Definition at line 452 of file DateTime.cpp.

{
    Time result = t;
    result += nMilliSeconds;
    return result;
}

operator-() [1/3]

DCLCAPI DateTime operator-	(	const DateTime &	dt,
		const Interval &	iv )

Definition at line 805 of file DateTime.cpp.

{
    DateTime dtResult = dt;
    dtResult -= iv;
 
    return dtResult;
}

operator-() [2/3]

DCLCAPI Interval operator-	(	const DateTime &	dt1,
		const DateTime &	dt2 )

Definition at line 813 of file DateTime.cpp.

{
    Interval ivResult(
        (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 ivResult;
}

operator-() [3/3]

DCLCAPI Interval operator-	(	const Interval &	iv1,
		const Interval &	iv2 )

Definition at line 613 of file DateTime.cpp.

{
    Interval iv = iv1.totalMilliSeconds() - iv2.totalMilliSeconds();
    return iv;
}