_VDBL_dateinterval Class Reference
[Classes and types for internal use]

The VDBL date interval class. More...

#include <vdbl_alltype.h>

List of all members.

Public Member Functions
_VDBL_date	operator+ (const _VDBL_date &_d) const
_VDBL_dateinterval	operator* (double d) const
_VDBL_dateinterval	operator/ (double d) const
_VDBL_dateinterval &	operator*= (double d)
_VDBL_dateinterval &	operator/= (double d)
_VDBL_dateinterval &	operator- (const _VDBL_dateinterval &_v) const
_VDBL_dateinterval &	operator-= (const _VDBL_dateinterval &_v)
_VDBL_dateinterval &	operator+ (const _VDBL_dateinterval &_v) const
_VDBL_dateinterval &	operator+= (const _VDBL_dateinterval &_v)
Public Attributes
int	years
short int	days
int	seconds
int	microseconds

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Detailed Description

The date interval base class for the database. This class describes the difference between two dates.

Definition at line 254 of file vdbl_alltype.h.

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Member Function Documentation

_VDBL_dateinterval _VDBL_dateinterval::operator*

(

double

d

)

const

Date differences can be multiplied by or divided through doubles. E.g., half the time between two dates would be (d1-d2)/2.

_VDBL_dateinterval& _VDBL_dateinterval::operator*=

(

double

d

)

Date differences can be multiplied by or divided through doubles. E.g., half the time between two dates would be (d1-d2)/2.

_VDBL_date _VDBL_dateinterval::operator+

(

const _VDBL_date &

_d

)

const

Add a date difference to a date

_VDBL_dateinterval& _VDBL_dateinterval::operator+

(

const _VDBL_dateinterval &

_v

)

const

Date differences can be added/subtracted using this operator

_VDBL_dateinterval& _VDBL_dateinterval::operator+=

(

const _VDBL_dateinterval &

_v

)

Date differences can be added/subtracted using this operator

_VDBL_dateinterval& _VDBL_dateinterval::operator-

(

const _VDBL_dateinterval &

_v

)

const

Date differences can be added/subtracted using this operator

_VDBL_dateinterval& _VDBL_dateinterval::operator-=

(

const _VDBL_dateinterval &

_v

)

Date differences can be added/subtracted using this operator

_VDBL_dateinterval _VDBL_dateinterval::operator/

(

double

d

)

const

Date differences can be multiplied by or divided through doubles. E.g., half the time between two dates would be (d1-d2)/2.

_VDBL_dateinterval& _VDBL_dateinterval::operator/=

(

double

d

)

Date differences can be multiplied by or divided through doubles. E.g., half the time between two dates would be (d1-d2)/2.

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Member Data Documentation

short int _VDBL_dateinterval::days

the date differencs is stored as year, day with the time difference in seconds and microseconds.

Definition at line 263 of file vdbl_alltype.h.

int _VDBL_dateinterval::microseconds

the date differencs is stored as year, day with the time difference in seconds and microseconds.

Definition at line 265 of file vdbl_alltype.h.

int _VDBL_dateinterval::seconds

the date differencs is stored as year, day with the time difference in seconds and microseconds.

Definition at line 264 of file vdbl_alltype.h.

int _VDBL_dateinterval::years

the date differencs is stored as year, day with the time difference in seconds and microseconds.

Definition at line 262 of file vdbl_alltype.h.

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The documentation for this class was generated from the following file:

• vdbl_alltype.h