eyedb::ClockConverter Class Reference

An utility class that performs some clock conversion from and to the usec (microsecond) time. More...

#include <ClockConverter.h>

Public Member Functions
void	usec2clock (const eyedblib::int64 usec, eyedblib::int16 hour=0, eyedblib::int16 min=0, eyedblib::int16 sec=0, eyedblib::int16 ms=0, eyedblib::int16 *us=0)
	Computes the clock time from the usec time.
void	clock2usec (eyedblib::int64 *usec, const eyedblib::int16 hour=0, const eyedblib::int16 min=0, const eyedblib::int16 sec=0, const eyedblib::int16 ms=0, const eyedblib::int16 us=0)
	Computes the usec time from the clock.
eyedblib::int32	usec2day (eyedblib::int64 usec)
	Convert an usec time into days.
void	tz2clock (const eyedblib::int16 tz, eyedblib::int16 hour, eyedblib::int16 min)
	Computes timezone (minute) -> (hour,minute).
void	clock2tz (eyedblib::int16 *tz, const eyedblib::int16 hour, const eyedblib::int16 min)
	Computes (hour, minute) -> timezone (minute).
eyedblib::int64	ascii2usec (const char *t)
	Convert a string time into an usec time.
char *	usec2ascii (const eyedblib::int64 usec)
	Convert an usec time in ascii format (same as in ascii2usec).
eyedblib::int16	ascii2tz (const char *tz)
	Convert a string into a timezone value.
char *	tz2ascii (const eyedblib::int16 tz)
	Convert a timezone value in ascii format (same as in ascii2tz).
eyedblib::int64	current_time ()
	Gets the current GMT time.
eyedblib::int16	local_timezone ()
	Gets the local timezone.

Detailed Description

An utility class that performs some clock conversion from and to the usec (microsecond) time.

This is an abstract class.

Definition at line 39 of file ClockConverter.h.

Member Function Documentation

eyedblib::int16 eyedb::ClockConverter::ascii2tz ( const char * tz )

Convert a string into a timezone value.

This method is not thread-safe.

Parameters:

tz

The string timezone in the format GMT(+|-)HH[:MM]

Returns:: The timezone value or 0 if the string is not valid.

Definition at line 260 of file ClockConverter.cc.

eyedblib::int64 eyedb::ClockConverter::ascii2usec ( const char * t )

Convert a string time into an usec time.

This method is not thread-safe.

Parameters:

t

The string time in the format HH:MM[:ss[,mmm[,uuu]]]

Returns:: The usec time or 0 if the string is not valid.

Definition at line 165 of file ClockConverter.cc.

void eyedb::ClockConverter::clock2usec	(	eyedblib::int64 *	usec,
		const eyedblib::int16	hour = `0`,
		const eyedblib::int16	min = `0`,
		const eyedblib::int16	sec = `0`,
		const eyedblib::int16	ms = `0`,
		const eyedblib::int16	us = `0`
	)

Computes the usec time from the clock.

Parameters:

	usec	The elapsed microseconds since 00:00h
	hour	The hour (0->23)
	min	The minute (0->60)
	sec	The second (0->60)
	ms	The millisecond (0->999)
	us	The microsecond (0->999)

Definition at line 120 of file ClockConverter.cc.

eyedblib::int16 eyedb::ClockConverter::local_timezone ( )

Gets the local timezone.

Returns:: The local timezone in minutes

Definition at line 375 of file ClockConverter.cc.

char * eyedb::ClockConverter::tz2ascii ( const eyedblib::int16 tz )

Convert a timezone value in ascii format (same as in ascii2tz).

The client must deallocate (delete) the returned string.

Definition at line 328 of file ClockConverter.cc.

char * eyedb::ClockConverter::usec2ascii ( const eyedblib::int64 usec )

Convert an usec time in ascii format (same as in ascii2usec).

The client must deallocate (delete) the returned string.

Definition at line 241 of file ClockConverter.cc.

void eyedb::ClockConverter::usec2clock	(	const eyedblib::int64	usec,
		eyedblib::int16 *	hour = `0`,
		eyedblib::int16 *	min = `0`,
		eyedblib::int16 *	sec = `0`,
		eyedblib::int16 *	ms = `0`,
		eyedblib::int16 *	us = `0`
	)

Computes the clock time from the usec time.

Parameters:

	usec	The elapsed microseconds since 00:00h
	hour	The returned hour (0->23)
	min	The returned minute (0->60)
	sec	The returned second (0->60)
	ms	The returned millisecond (0->999)
	us	The returned microsecond (0->999)

Definition at line 83 of file ClockConverter.cc.

eyedblib::int32 eyedb::ClockConverter::usec2day ( eyedblib::int64 usec )

Convert an usec time into days.

Parameters:

usec

The time in microsecond

Returns:: The number of days into usec

Definition at line 132 of file ClockConverter.cc.

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

eyedb::ClockConverter Class Reference

Public Member Functions

Detailed Description

Member Function Documentation