utl::LeapSeconds Class Reference

#include <utl/LeapSeconds.h>

Inheritance diagram for utl::LeapSeconds:

Public Member Functions
bool	ConvertGPSToUnix (const unsigned long gpsSecond, time_t &unixSecond) const
	returns true if the GPS second is an UTC leap second More...
void	ConvertUnixToGPS (const time_t unixSecond, unsigned long &gpsSecond) const
void	Dump () const
	LeapSeconds ()
	~LeapSeconds ()

Public Attributes
static LeapSeconds &return	instance

Private Types
typedef GPSToUnixMap::const_iterator	GPSToUnixIterator
typedef std::map< unsigned long, std::pair< int, int > >	GPSToUnixMap
typedef UnixToGPSMap::const_iterator	UnixToGPSIterator
typedef std::map< std::time_t, long >	UnixToGPSMap

Private Member Functions
void	Init ()
void	SetUTC ()
void	UnsetUTC ()

Private Attributes
std::time_t	fGPSEpochInUnixSeconds
GPSToUnixMap	fGPSToUnixLeaps
std::string *	fTZ
UnixToGPSMap	fUnixToGPSLeaps

Detailed Description

Quick definition: a positive leap second is a GPS second where the UTC second is exceptionally allowed to take the value of 60, i.e. the seconds run as 58, 59, 60, 00, 01... A negative leap second is removed from the last second of a day preceding the midnight, i.e. the day runs only until second 58 and jumps directly to 00 of the next day.

Author

Darko Veberic

Date

16 Jul 2009

Definition at line 28 of file LeapSeconds.h.

Member Typedef Documentation

typedef GPSToUnixMap::const_iterator utl::LeapSeconds::GPSToUnixIterator

private

Definition at line 32 of file LeapSeconds.h.

typedef std::map<unsigned long, std::pair<int, int> > utl::LeapSeconds::GPSToUnixMap

private

Definition at line 31 of file LeapSeconds.h.

typedef UnixToGPSMap::const_iterator utl::LeapSeconds::UnixToGPSIterator

private

Definition at line 35 of file LeapSeconds.h.

typedef std::map<std::time_t, long> utl::LeapSeconds::UnixToGPSMap

private

Definition at line 34 of file LeapSeconds.h.

Constructor & Destructor Documentation

utl::LeapSeconds::LeapSeconds ( )

inline

Definition at line 38 of file LeapSeconds.h.

References Init(), and SetUTC().

utl::LeapSeconds::~LeapSeconds ( )

inline

Definition at line 39 of file LeapSeconds.h.

References UnsetUTC().

Member Function Documentation

bool LeapSeconds::ConvertGPSToUnix	(	const unsigned long	gpsSecond,
		time_t &	unixSecond
	)		const

returns true if the GPS second is an UTC leap second

Definition at line 11 of file LeapSeconds.cc.

References UnivRecNS::low.

void LeapSeconds::ConvertUnixToGPS	(	const time_t	unixSecond,
		unsigned long &	gpsSecond
	)		const

Definition at line 25 of file LeapSeconds.cc.

Referenced by rdet::RChannelSQLManager::BufferChannelList(), rdet::MonitoringSQLManager::BufferTemperature(), rdet::RBeaconSQLManager::GetBeaconFrequencies(), rdet::RBeaconSQLManager::GetBeaconRefPhase(), rdet::RChannelSQLManager::GetComponentFromBuffer(), io::RadioFileAERA::Read(), and Parser::ReadStrToTime().

void LeapSeconds::Dump

(

)

const

Definition at line 90 of file LeapSeconds.cc.

void LeapSeconds::Init ( void  )

private

Definition at line 35 of file LeapSeconds.cc.

References utl::UTCDate::eJan, utl::UTCDate::eJul, utl::UTCDate::GetGPSEpoch(), and utl::UTCDate::GetUnixSecond().

Referenced by LeapSeconds().

void LeapSeconds::SetUTC ( )

private

Definition at line 107 of file LeapSeconds.cc.

Referenced by LeapSeconds().

void LeapSeconds::UnsetUTC ( )

private

Definition at line 118 of file LeapSeconds.cc.

Referenced by ~LeapSeconds().

Member Data Documentation

std::time_t utl::LeapSeconds::fGPSEpochInUnixSeconds

private

Definition at line 55 of file LeapSeconds.h.

GPSToUnixMap utl::LeapSeconds::fGPSToUnixLeaps

private

Definition at line 57 of file LeapSeconds.h.

std::string* utl::LeapSeconds::fTZ

private

Definition at line 59 of file LeapSeconds.h.

UnixToGPSMap utl::LeapSeconds::fUnixToGPSLeaps

private

Definition at line 58 of file LeapSeconds.h.

LeapSeconds & return utl::Singleton< LeapSeconds >::instance

inherited

Definition at line 44 of file Singleton.h.

---

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

• LeapSeconds.h
• LeapSeconds.cc