rave_datetime.c File Reference

Object for managing date and time. More...

#include "rave_datetime.h"
#include "rave_debug.h"
#include "rave_alloc.h"
#include <string.h>
#include <time.h>
#include <stdio.h>

Classes
struct	_RaveDateTime_t
	Represents a date time instance. More...

Macros
#define	__USE_XOPEN   1
#define	_XOPEN_SOURCE   700

Functions
int	RaveDateTime_setTime (RaveDateTime_t *dt, const char *value)
	Sets the nominal time.
const char *	RaveDateTime_getTime (RaveDateTime_t *dt)
	Returns the nominal time.
int	RaveDateTime_setDate (RaveDateTime_t *dt, const char *value)
	Sets the nominal date.
const char *	RaveDateTime_getDate (RaveDateTime_t *dt)
	Returns the nominal date.
int	RaveDateTime_strptime (char *yyyymmddHHMMSS, struct tm *ts)
int	RaveDateTime_compare (RaveDateTime_t *self, RaveDateTime_t *other)
	Compares self with another datetime object.

Variables
RaveCoreObjectType	RaveDateTime_TYPE
	Type definition to use when creating a rave object.

Detailed Description

Object for managing date and time.

Author

Anders Henja (Swedish Meteorological and Hydrological Institute, SMHI)

Date

2009-12-16

Function Documentation

RaveDateTime_compare()

int RaveDateTime_compare	(	RaveDateTime_t *	self,
		RaveDateTime_t *	other )

Compares self with another datetime object.

If the datetime is equal, 0 is returned, if self is before other a negative value is returned and if self is after other a positive number is returned.

RaveDateTime_getDate()

const char * RaveDateTime_getDate

(

RaveDateTime_t *

dt

)

Returns the nominal date.

Parameters

[in]

dt

- self

Returns

the nominal time (or NULL if there is none)

RaveDateTime_getTime()

const char * RaveDateTime_getTime

(

RaveDateTime_t *

dt

)

Returns the nominal time.

Parameters

[in]

dt

- self

Returns

the nominal time (or NULL if there is none)

RaveDateTime_setDate()

int RaveDateTime_setDate	(	RaveDateTime_t *	dt,
		const char *	value )

Sets the nominal date.

Parameters

[in]	dt	- self
[in]	value	- the date in the format YYYYMMDD

Returns

1 on success, otherwise 0

RaveDateTime_setTime()

int RaveDateTime_setTime	(	RaveDateTime_t *	dt,
		const char *	value )

Sets the nominal time.

Parameters

[in]	dt	- self
[in]	value	- the time in the format HHmmss

Returns

1 on success, otherwise 0

Variable Documentation

RaveDateTime_TYPE

RaveCoreObjectType RaveDateTime_TYPE

Initial value:

= {
    "RaveDateTime",
    sizeof(RaveDateTime_t),
    RaveDateTime_constructor,
    RaveDateTime_destructor,
    RaveDateTime_copyconstructor
}

Type definition to use when creating a rave object.