BaBar Database (Bdb packages) / 12.3.2 / BdbTime class Reference


	Bdb packages \| Design docs \| Source docs \| Guidelines \| Recent releases
	Search \| Site Map .

Main Page Modules Namespace List Class Hierarchy Alphabetical List Compound List File List Compound Members File Members
BdbTime Class Reference
[BdbTime]
#include <BdbTime.hh>
List of all members.

Public Types

enum Zone { Local, UTC }

Public Methods

BdbTime ()

BdbTime (const BdbTime &t)

BdbTime (d_ULong sec_since_1901, d_ULong nsec=0)

BdbTime (d_ULong year, d_ULong month, d_ULong day, d_ULong hour, d_ULong minute, d_ULong second, d_ULong nanosecond=0, Zone zone=UTC)

BdbTime (d_ULong year, d_ULong month, d_ULong day, d_ULong hour, d_ULong minute, d_ULong second, d_ULong nanosecond, const RWZone &zone)

BdbTime (d_ULong hour, d_ULong minute, d_ULong second, d_ULong nanosecond=0, const RWZone &zone=RWZone::utc())

BdbTime (const RWTime &t)

BdbTime (const RWCString &date, const RWCString &time, const RWZone &zone=RWZone::utc())

BdbTime (const std::string &date, const std::string &time, Zone zone=UTC)

BdbTime (const RWCString &datetime, const RWZone &zone=RWZone::utc())

BdbTime (const std::string &, Zone zone=UTC)

BdbTime (const struct timespec &ts)

BdbTime (struct tm &stm, Zone zone=UTC)

~BdbTime ()

BdbTime & operator= (const BdbTime &t)

BdbDuration operator- (const BdbTime &t) const

BdbTime & operator+= (const BdbDuration &d)

BdbTime operator+ (const BdbDuration &d) const

BdbTime & operator-= (const BdbDuration &d)

BdbTime operator- (const BdbDuration &d) const

bool operator== (const BdbTime &t) const

bool operator!= (const BdbTime &t) const

bool operator< (const BdbTime &t) const

bool operator<= (const BdbTime &t) const

bool operator> (const BdbTime &t) const

bool operator>= (const BdbTime &t) const

d_ULong getGmtSec () const

d_ULong getGmtNsec () const

int timeSpec (struct timespec *ts) const

tm * tm (struct tm *stm, Zone zone) const

std::string asString (const char *fmt, Zone zone) const

RWTime getRWTime () const

Static Public Methods

BdbTime now ()

bool parseTime (const std::string &sdate, const std::string &stime, Zone zone, BdbTime &time)

bool parseTime (const std::string &sdatetime, Zone zone, BdbTime &time)

const RWZone & getZone (const RWCString &zonename)

Static Public Attributes

const BdbTime minusInfinity = BdbTime( BdbTimeConst::minusInfinity )

const BdbTime plusInfinity = BdbTime( BdbTimeConst::plusInfinity )

Private Methods

void renormalizeNanoseconds ()

Private Attributes

d_ULong _gmtSec

d_ULong _gmtNsec

Friends

BdbTime operator+ (const BdbDuration &d, const BdbTime &t)

ostream & operator<< (ostream &os, const BdbTime &t)

Member Enumeration Documentation

enum BdbTime::Zone

Enumeration values:

Local

UTC

Definition at line 70 of file BdbTime.hh.
Referenced by BdbTime(), and TMto1901().

Constructor & Destructor Documentation

BdbTime::BdbTime ( )

Constructs with the current time, to the nearest second. This constructor is deprecated and may be removed in a future release. The static function BdbTime::now() should be used in preference to this in all new code, if the current time is really required.
For some reason, the original implementation did not set the _gmtNsec member, perhaps because it was not easy to get it synchronized with the Rogue Wave "now()" function's return value. Now that we use clock_gettime() directly, this could be fixed.
However, we have decided not to do this at this time, in order not to change the behavior of existing programs.
BdbTime::now() preserves the full significance available from clock_gettime().
Please note that this constructor involves a system call and is expensive! Do not default-construct BdbTimes unless you really need the current time value. If you are just declaring a time variable to fill in later, BdbTime(0) is a more performant choice.
Definition at line 184 of file BdbTime.cc.
References _gmtSec, and POSIXto1901().
Referenced by now(), operator+(), operator-(), and parseTime().

BdbTime::BdbTime ( const BdbTime & t )

Copy constructor.
Definition at line 202 of file BdbTime.cc.

BdbTime::BdbTime ( d_ULong sec_since_1901,

d_ULong nsec = 0

) [explicit]

Constructs a time from an unsigned number of seconds since the BdbTime epoch of 1901. NB: this is not the Unix epoch of 1970!
Definition at line 207 of file BdbTime.cc.
References renormalizeNanoseconds().

BdbTime::BdbTime ( d_ULong year,

d_ULong month,

d_ULong day,

d_ULong hour,

d_ULong minute,

d_ULong second,

d_ULong nanosecond = 0,

Zone zone = UTC

)

Constructs a time from a broken-down list of components of a date and time.
Definition at line 213 of file BdbTime.cc.
References _gmtNsec, _gmtSec, renormalizeNanoseconds(), tm(), TMto1901(), and Zone.

BdbTime::BdbTime ( d_ULong year,

d_ULong month,

d_ULong day,

d_ULong hour,

d_ULong minute,

d_ULong second,

d_ULong nanosecond,

const RWZone & zone

)

Constructs a time from a broken-down list of components of a date and time. Deprecated Rogue Wave version.
Definition at line 250 of file BdbTime.cc.
References _gmtNsec, _gmtSec, and renormalizeNanoseconds().

BdbTime::BdbTime ( d_ULong hour,

d_ULong minute,

d_ULong second,

d_ULong nanosecond = 0,

const RWZone & zone = RWZone::utc()

)

Definition at line 268 of file BdbTime.cc.
References _gmtNsec, _gmtSec, and renormalizeNanoseconds().

BdbTime::BdbTime ( const RWTime & t )

Deprecated constructor from a Rogue Wave time.
Definition at line 281 of file BdbTime.cc.

BdbTime::BdbTime ( const RWCString & date,

const RWCString & time,

const RWZone & zone = RWZone::utc()

)

Definition at line 286 of file BdbTime.cc.
References _gmtSec, minusInfinity, and plusInfinity.

BdbTime::BdbTime ( const std::string & date,

const std::string & time,

Zone zone = UTC

)

Definition at line 304 of file BdbTime.cc.
References _gmtSec, minusInfinity, plusInfinity, and UTC.

BdbTime::BdbTime ( const RWCString & datetime,

const RWZone & zone = RWZone::utc()

)

Definition at line 328 of file BdbTime.cc.
References _gmtSec, minusInfinity, and plusInfinity.

BdbTime::BdbTime ( const std::string & ,

Zone zone = UTC

)

Definition at line 350 of file BdbTime.cc.
References _gmtSec, minusInfinity, plusInfinity, and UTC.

BdbTime::BdbTime ( const struct timespec & ts )

Constructs from POSIX high-resolution time, as might be obtained from clock_gettime.
Definition at line 389 of file BdbTime.cc.
References POSIXto1901(), and renormalizeNanoseconds().

BdbTime::BdbTime ( struct tm & stm,

Zone zone = UTC

)

Constructs from POSIX "broken-down time".
Parameters:

stm Cannot be const because it is internally provided to POSIX mktime(), which normalizes it -- see man mktime.

Definition at line 376 of file BdbTime.cc.
References _gmtSec, and TMto1901().

BdbTime::~BdbTime ( ) [inline]

The destructor is non-virtual in order to keep this representational class small and suitable for processing with value semantics. Class with non-empty destructors should not be constructed with non-private inheritance from BdbTime.
Definition at line 187 of file BdbTime.hh.

Member Function Documentation

std::string BdbTime::asString ( const char * fmt,

Zone zone

) const

Creates a string from the value of the BdbTime, based on a specified format specification, as for POSIX strftime(), and on a time zone. Note that this function does not provide a way to embed the "nanoseconds" part of the BdbTime, since this is not possible to express in a form recognized by strftime.
The "N" format specified does not appear to be used in the POSIX definition of strftime. It's possible it could be hijacked in a future upgrade. FIXME
This function should work for all times in the BdbTime range.
Definition at line 470 of file BdbTime.cc.
References buffer, and tm().
Referenced by cmd_translate_time(), main(), and printDate().

d_ULong BdbTime::getGmtNsec ( ) const [inline]

Definition at line 245 of file BdbTime.hh.
References _gmtNsec.
Referenced by askForTime(), asNumber(), CdbBdbSPartitionP::close(), cmd_dump(), cmd_ListClusterIncrements(), cmd_ListPartitionIncrements(), CdbBdbSSimpleClusterP::createIncrement(), CdbBdbSPartitionP::createIncrement(), CdbBdbSTimeLineP< V >::dump(), CdbBdbSRevCollectionP::dump(), CdbBdbSPartitionInterval::dump(), CdbBdbSOiCollectionP::dump(), CdbBdbSIncrement::dump(), CdbBdbSCi::dump(), CdbBdbSCondition::findObject(), findZeroLengthInSubTree(), initializeStats(), BdbEventID::key2(), CdbToolslsCondCmd::listRevision(), CdbToolsList::listRevision(), BdbCondDatabaseMgr::nanoCorrectionInSubTree(), CdbBdbTestNavigation::navigationAt(), operator<<(), BdbEvent_001::setEventID(), CdbBdbSCondition::storeObject(), time2string(), BdbCondROIDServerLoader::updateEntry(), and BdbCondROIDServerImpl::updateMajorStats().

d_ULong BdbTime::getGmtSec ( ) const [inline]

Definition at line 244 of file BdbTime.hh.
References _gmtSec.
Referenced by askForTime(), asNumber(), bdb_to_time_t(), BdbCondROIDServerImpl::BdbCondROIDServerImpl(), BdbCondROIDServerLoader::BdbCondROIDServerLoader(), beginSec(), CdbBdbSPartitionIntervalItr::buildNextNode(), CdbBdbSPartitionP::close(), cmd_dump(), cmd_findinterval(), cmd_ListClusterIncrements(), cmd_ListPartitionIncrements(), cmd_offsetlast(), cmd_scan(), cmd_store(), cmd_store2(), cmd_storevectorn(), cmd_translate_time(), cmd_validate(), compareIndexAgainstSubTree(), BdbCondRInfoConversionFactory::convert(), BdbCondDatabaseMgr::createCheckpoint(), CdbBdbSSimpleClusterP::createIncrement(), CdbBdbSPartitionP::createIncrement(), CdbBdbSTimeLineP< V >::dump(), CdbBdbSRevCollectionP::dump(), CdbBdbSPartitionInterval::dump(), CdbBdbSOiCollectionP::dump(), CdbBdbSIncrement::dump(), CdbBdbSCi::dump(), endSec(), BdbCondRemoteAccessor::findInterval(), BdbDatabase::findInterval(), BdbCondDirectAccessor::findInterval(), CdbBdbSCondition::findObject(), BdbCondRemoteAccessor::findObject(), findZeroLengthInSubTree(), BdbDatabase::getList(), getListOfDetectors(), BdbDatabase::getTopmostInterval(), initializeStats(), BdbEventID::key(), CdbToolslsCondCmd::listRevision(), CdbToolsList::listRevision(), main(), BdbCondDatabaseMgr::nanoCorrection(), BdbCondDatabaseMgr::nanoCorrectionInSubTree(), CdbBdbTestNavigation::navigationAt(), operator<<(), BdbEvent_001::setEventID(), BdbStateIdT::setFromDefault(), CdbBdbSCondition::storeObject(), time2string(), BdbCondROIDServerLoader::updateEntry(), BdbCondROIDServerImpl::updateMajorStats(), and versionSec().

RWTime BdbTime::getRWTime ( ) const [inline]

Definition at line 287 of file BdbTime.hh.
References _gmtSec.
Referenced by main().

const RWZone & BdbTime::getZone ( const RWCString & zonename ) [static]

Definition at line 703 of file BdbTime.cc.
Referenced by CdbBdbLoadList::storeObjects(), BdbCondLoadList::storeObjects(), BdbCondDdOprPurgeIContainers::translate(), BdbCondDdOprNCorrection::translate(), BdbCondDdOprMergeIContainers2::translate(), and BdbCondDdOprMergeIContainers::translate().

BdbTime BdbTime::now ( ) [static]

Constructs and returns a BdbTime representing the current time. This interface, unlike the deprecated default constructor, returns a BdbTime set to the full resolution available from clock_gettime(). Note that this may vary between platforms and even operating system versions.
Definition at line 612 of file BdbTime.cc.
References BdbTime(), and POSIXto1901().
Referenced by CdbBdbSViewP::clone(), cmd_create_cluster(), cmd_create_cluster_increment(), cmd_create_condition(), cmd_create_partition_increment(), cmd_create_revision(), cmd_create_slave_origin(), cmd_create_view(), cmd_CreateCluster(), cmd_CreateCondition(), cmd_CreateMaster(), cmd_CreatePartition(), cmd_CreateSlaveOrigin(), cmd_CreateView(), cmd_include_condition(), cmd_initialize_master(), CdbBdbSTestRegistryP::create(), CdbBdbSSlaveRegistryP::create(), CdbBdbSReplicaRegistryP::create(), CdbObjectFactory< P, H, CREATOR >::create(), CdbBdbSView::currentStateId(), main(), CdbBdbSCondition::storeObject(), test_ClosePartition(), test_UpdatePartition(), translate_autoconfig_parameters(), and CdbBdbSRegistryP::updateMainView().

bool BdbTime::operator!= ( const BdbTime & t ) const [inline]

Definition at line 216 of file BdbTime.hh.

BdbTime BdbTime::operator+ ( const BdbDuration & d ) const

Definition at line 582 of file BdbTime.cc.
References BdbTime().

BdbTime & BdbTime::operator+= ( const BdbDuration & d )

Definition at line 588 of file BdbTime.cc.
References _gmtNsec, _gmtSec, BdbDuration::getNsec(), BdbDuration::getSec(), and BdbTimeConst::nsecInASec.

BdbTime BdbTime::operator- ( const BdbDuration & d ) const

Definition at line 550 of file BdbTime.cc.
References BdbTime().

BdbDuration BdbTime::operator- ( const BdbTime & t ) const

Calculates the absolute value of the difference between two times. NB: BdbDuration is an inherently unsigned quantity! This is in essence because reasonably foreseeable time differences are larger in seconds than 2^31 and so can't be represented as a signed 32 bit integer.
Definition at line 510 of file BdbTime.cc.
References _gmtNsec, _gmtSec, and BdbTimeConst::nsecInASec.

BdbTime & BdbTime::operator-= ( const BdbDuration & d )

Definition at line 556 of file BdbTime.cc.
References _gmtNsec, _gmtSec, BdbDuration::getNsec(), BdbDuration::getSec(), and BdbTimeConst::nsecInASec.

bool BdbTime::operator< ( const BdbTime & t ) const [inline]

Definition at line 221 of file BdbTime.hh.
References _gmtNsec, and _gmtSec.

bool BdbTime::operator<= ( const BdbTime & t ) const [inline]

Definition at line 227 of file BdbTime.hh.
References _gmtNsec, and _gmtSec.

BdbTime & BdbTime::operator= ( const BdbTime & t )

Definition at line 499 of file BdbTime.cc.
References _gmtNsec, and _gmtSec.

bool BdbTime::operator== ( const BdbTime & t ) const [inline]

Definition at line 211 of file BdbTime.hh.
References _gmtNsec, and _gmtSec.

bool BdbTime::operator> ( const BdbTime & t ) const [inline]

Definition at line 233 of file BdbTime.hh.

bool BdbTime::operator>= ( const BdbTime & t ) const [inline]

Definition at line 238 of file BdbTime.hh.

bool BdbTime::parseTime ( const std::string & sdatetime,

Zone zone,

BdbTime & time

) [static]

Determines whether a string representing a date and time can be converted successfully to a date/time in BdbTime format, i.e., in the unsigned 1901 epoch.
Note that the strings "-Infinity" and "+Infinity" are recognized by this interface, and produce BdbTime::minusInfinity and BdbTime::plusInfinity values, respectively.
Note also that 1901.01.01 00:00:00 UTC is not a treated as a valid time; 00:00:01 is the first valid time.
Parameters:

time Returned time value; modified only if parsing is successful.

Returns:
Flag indicating whether parsing was successful.

Definition at line 664 of file BdbTime.cc.
References BdbTime(), minusInfinity, plusInfinity, and UTC.

bool BdbTime::parseTime ( const std::string & sdate,

const std::string & stime,

Zone zone,

BdbTime & time

) [static]

Determines whether a string representing a date and a string representing a time can be converted successfully to a date/time in BdbTime format, i.e., in the unsigned 1901 epoch.
Note that the strings "-Infinity" and "+Infinity" are not recognized by this interface. Note also that 1901.01.01 00:00:00 UTC is not a valid time; 00:00:01 is the first valid time.
Parameters:

time Returned time value; modified only if parsing is successful.

Returns:
Flag indicating whether parsing was successful.

Definition at line 628 of file BdbTime.cc.
References BdbTime(), minusInfinity, plusInfinity, and UTC.
Referenced by translate_BdbTime(), and translateTime().

void BdbTime::renormalizeNanoseconds ( ) [inline, private]

Definition at line 360 of file BdbTime.hh.
References _gmtNsec, _gmtSec, and BdbTimeConst::nsecInASec.
Referenced by BdbTime().

int BdbTime::timeSpec ( struct timespec * ts ) const

Extracts the value of the BdbTime as a POSIX.1b "struct timespec". Returns 0 on success in analogy with POSIX.1b clock_gettime(). WARNING: Must and will fail for valid BdbTime values that are more than 2^31-1 seconds before the beginning of the POSIX 1970 epoch, i.e., before around 1901.12.13 20:45:53 UTC.
There are such times in the conditions database from early SP production, before all times were renormalized into 1997+ space.
Definition at line 397 of file BdbTime.cc.
References _gmtNsec, _gmtSec, and BdbTimeConst::seconds_1901_to_1970.

struct tm * BdbTime::tm ( struct tm * stm,

Zone zone

) const

Extracts the value of the BdbTime as a POSIX "struct tm" broken-down time. This requires the use of a time zone. In analogy with the POSIX.1b gmtime_r() function, a pointer to a "struct tm" to receive the data must be supplied -- so this function is thread-safe(*). Following this analogy, the function returns the supplied pointer on success, and 0 on failure.
This function should work for all times in the BdbTime range.
Definition at line 426 of file BdbTime.cc.
References fix1901_offset, and BdbTimeConst::seconds_1901_to_1970.
Referenced by asString(), and BdbTime().

Friends And Related Function Documentation

BdbTime operator+ ( const BdbDuration & d,

const BdbTime & t1

) [friend]

Definition at line 722 of file BdbTime.cc.

ostream& operator<< ( ostream & os,

const BdbTime & t

) [friend]

Definition at line 727 of file BdbTime.cc.

Member Data Documentation

d_ULong BdbTime::_gmtNsec [private]

Definition at line 299 of file BdbTime.hh.
Referenced by BdbTime(), getGmtNsec(), operator+=(), operator-(), operator-=(), operator<(), operator<=(), operator=(), operator==(), renormalizeNanoseconds(), and timeSpec().

d_ULong BdbTime::_gmtSec [private]

Definition at line 298 of file BdbTime.hh.
Referenced by BdbTime(), getGmtSec(), getRWTime(), operator+=(), operator-(), operator-=(), operator<(), operator<=(), operator=(), operator==(), renormalizeNanoseconds(), and timeSpec().

const BdbTime BdbTime::minusInfinity = BdbTime( BdbTimeConst::minusInfinity ) [static]

Definition at line 49 of file BdbTime.cc.
Referenced by CdbBdbSConfigElement::accessIsAllowed(), BdbDatabase::appendIntervalR(), BdbCondROIDServerImpl::BdbCondROIDServerImpl(), BdbCondROIDServerLoader::BdbCondROIDServerLoader(), BdbTime(), CdbBdbProxyCache::CdbBdbProxyCache(), CdbBdbSClusterP::CdbBdbSClusterP(), CdbBdbSConditionAtFolderP::CdbBdbSConditionAtFolderP(), CdbBdbSConditionP::CdbBdbSConditionP(), CdbBdbSConfigCollectionP::CdbBdbSConfigCollectionP(), CdbBdbSConfigElement::CdbBdbSConfigElement(), CdbBdbSFolderP::CdbBdbSFolderP(), CdbBdbSIncrementCollection::CdbBdbSIncrementCollection(), CdbBdbSOriginP::CdbBdbSOriginP(), CdbBdbSPartitionBaseP::CdbBdbSPartitionBaseP(), CdbBdbSRegistryP::CdbBdbSRegistryP(), CdbBdbSRevisionP::CdbBdbSRevisionP(), CdbBdbSTimeLineInterval< CdbBdbSConfigElement >::CdbBdbSTimeLineInterval(), CdbBdbSTimeLineNode< V >::CdbBdbSTimeLineNode(), CdbBdbSViewP::CdbBdbSViewP(), CdbConfigElement::CdbConfigElement(), BdbIntervalItr::clearContext(), CdbBdbSMetaDataP::close(), CdbBdbSPartitionBaseP::closeCell(), cmd_analyze(), cmd_create_condition(), cmd_CreateCondition(), cmd_CreateView(), cmd_print_genealogy(), cmd_verify(), compareIndexAgainstSubTree(), CdbBdbWView::configIterator(), BdbCondDebug::createBaselineInterval(), CdbBdbSIncrementCollection::createIncrement(), BdbCondDatabaseBase::createIntervalCont(), BdbDatabase::cutFirstInterval(), BdbCondDatabaseMgr::evaluateMergePoint(), CdbBdbSRevCollectionP::find(), CdbBdbSConfigCollectionP::find(), find_revision_id(), BdbCondRemoteAccessor::findObject(), BdbCondDirectAccessor::findObject(), CdbBdbWView::get(), BdbCondDatabaseMgr::getClasses(), BdbIntervalItr::getFirstBaselineInterval(), BdbIntervalItr::getFirstRevisedInterval(), BdbIntervalItr::getFirstTopmostInterval(), BdbDatabase::getRevisionList(), BdbHWMSingleton::highWaterMark(), CdbBdbSTimeLineP< V >::initialize(), BdbDatabaseBase::initializeIntervalContainer(), CdbBdbSRevCollectionP::insert(), CdbBdbSConfigCollectionP::insert(), CdbBdbSTimeLineP< V >::iterator(), CdbBdbSPartitionsLayoutP::iterator(), main(), BdbCondDatabaseMgr::mergeIntervalContainers(), operator<<(), parseTime(), BdbCondDatabaseMgr::purgeIntervalContainer(), readCommand(), CdbBdbSMetaDataP::recentlyModified(), BdbCondContainerProfile::reset(), BdbCondDatabaseMgr::scanContainer(), BdbHWMSingleton::setHighWaterMark(), BdbDatabase::split(), BdbDatabase::store(), BdbDatabase::storeAndTruncate(), StorePoint::StorePoint(), BdbDatabase::storeVector(), stringToTime(), CdbBdbProxyCache::subscribeCondition(), time2string(), BdbCondDdOprPurgeIContainers::translate(), BdbCondDdOprNCorrection::translate(), BdbCondDdOprMergeIContainers2::translate(), BdbCondDdOprMergeIContainers::translate(), translateTime(), CdbBdbSPartitionP::update(), BdbCondROIDServerLoader::updateEntry(), BdbDatabase::updateFirstInterval(), BdbDatabase::updateLastInterval(), BdbCondDatabaseMgr::validateContainer(), CdbBdbWRevisionIdItr::value(), RevisionIdIterator::value(), CdbBdbSMetaDataP::verifyInsertionTime(), BdbDatabase::version1(), BdbDatabase::version2L(), BdbDatabase::version2R(), BdbDatabase::version3M(), and BdbDatabase::versionVector().

const BdbTime BdbTime::plusInfinity = BdbTime( BdbTimeConst::plusInfinity ) [static]

Definition at line 50 of file BdbTime.cc.
Referenced by BdbDatabaseBase::appendInterval(), BdbDatabase::appendIntervalR(), BdbCondROIDServerImpl::BdbCondROIDServerImpl(), BdbCondROIDServerLoader::BdbCondROIDServerLoader(), BdbTime(), CdbBdbProxyCache::CdbBdbProxyCache(), CdbBdbSClusterP::CdbBdbSClusterP(), CdbBdbSConditionAtFolderP::CdbBdbSConditionAtFolderP(), CdbBdbSConditionP::CdbBdbSConditionP(), CdbBdbSConfigCollectionP::CdbBdbSConfigCollectionP(), CdbBdbSFolderP::CdbBdbSFolderP(), CdbBdbSIncrementCollection::CdbBdbSIncrementCollection(), CdbBdbSOriginP::CdbBdbSOriginP(), CdbBdbSPartitionBaseP::CdbBdbSPartitionBaseP(), CdbBdbSRegistryP::CdbBdbSRegistryP(), CdbBdbSRevisionP::CdbBdbSRevisionP(), CdbBdbSViewP::CdbBdbSViewP(), CdbConfigElement::CdbConfigElement(), CdbBdbSPartitionBaseP::closeCell(), cmd_create_condition(), cmd_CreateCondition(), cmd_CreateTopmostView_Clone(), cmd_CreateView(), cmd_print_baseline_list(), cmd_print_genealogy(), cmd_print_revision_list(), cmd_print_top_list(), cmd_revisions(), cmd_verify(), cmd_verify_config(), CdbObjectFactory< P, H, CREATOR >::create(), BdbCondDebug::createBaselineInterval(), CdbBdbSIncrementCollection::createIncrement(), BdbCondDatabaseBase::createIntervalCont(), BdbDatabase::cutLastInterval(), CdbBdbSCondition::doFindObject(), CdbBdbSCondition::doFindObjectAtPartition(), BdbCondDatabaseMgr::evaluateMergePoint(), CdbBdbSRevCollectionP::find(), CdbBdbSPartitionsLayoutP::find(), CdbBdbSOiCollectionP::find(), CdbBdbSConfigCollectionP::find(), CdbBdbSMetaDataP::findByRevision(), CdbBdbSCondition::findInitialPartition(), CdbBdbWCondition::findObject(), BdbCondRemoteAccessor::findObject(), BdbCondDirectAccessor::findObject(), CdbBdbWCondition::findRevision(), CdbBdbSMetaDataP::findRevision(), CdbBdbWView::get(), BdbDatabase::getRevisionList(), BdbDatabase::getUnassignedList(), CdbBdbSTimeLineP< V >::initialize(), BdbDatabaseBase::initializeIntervalContainer(), CdbBdbSRevCollectionP::insert(), CdbBdbSOiCollectionP::insert(), CdbBdbSConfigCollectionP::insert(), CdbBdbSRevCollectionP::insertIntoTimeLine(), BdbDatabase::intializeStaticMembers(), INVALID_MODIFICATION_TIME(), CdbBdbSPartitionBaseP::isClosed(), CdbBdbSMetaDataP::isClosed(), CdbBdbSTimeLineP< V >::iterator(), loadVTables(), main(), BdbCondContainerProfile::measure(), BdbCondDatabaseMgr::mergeIntervalContainers(), RevisionIdIterator::next(), operator<<(), parseTime(), BdbCondDatabaseMgr::purgeIntervalContainer(), CdbBdbTestNavigation::quickNavigation(), readCommand(), BdbCondContainerProfile::reset(), BdbHWMSingleton::setHighWaterMark(), BdbDatabase::split(), BdbDatabase::splitBaselineInterval(), BdbDatabase::store(), BdbDatabase::storeAndTruncate(), CdbBdbWCondition::storeAndTruncateObject(), CdbBdbSCondition::storeAndTruncateObject(), stringToTime(), CdbBdbProxyCache::subscribeCondition(), time2string(), BdbCondDdOprPurgeIContainers::translate(), BdbCondDdOprNCorrection::translate(), BdbCondDdOprMergeIContainers2::translate(), translate_autoconfig_parameters(), translateTime(), BdbDatabase::truncateLastInterval(), CdbBdbWObjectItr::tryNext(), RegularObjectIterator::tryNextConfigElement(), PartitionableObjectIterator::tryNextConfigElement(), RegularObjectIterator::tryNextObject(), PartitionableObjectIterator::tryNextObject(), CdbBdbSPartitionP::update(), BdbCondROIDServerLoader::updateEntry(), and CdbBdbSMetaDataP::verifyInsertionTime().

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

/BdbTime/BdbTime.hh
/BdbTime/BdbTime.cc

BaBar Public Site | SLAC | News | Links | Who's Who | Contact Us

Page Owner: Jacek Becla
Last Update: October 04, 2002


Public Types
enum	Zone { Local, UTC }
Public Methods
	BdbTime ()
	BdbTime (const BdbTime &t)
	BdbTime (d_ULong sec_since_1901, d_ULong nsec=0)
	BdbTime (d_ULong year, d_ULong month, d_ULong day, d_ULong hour, d_ULong minute, d_ULong second, d_ULong nanosecond=0, Zone zone=UTC)
	BdbTime (d_ULong year, d_ULong month, d_ULong day, d_ULong hour, d_ULong minute, d_ULong second, d_ULong nanosecond, const RWZone &zone)
	BdbTime (d_ULong hour, d_ULong minute, d_ULong second, d_ULong nanosecond=0, const RWZone &zone=RWZone::utc())
	BdbTime (const RWTime &t)
	BdbTime (const RWCString &date, const RWCString &time, const RWZone &zone=RWZone::utc())
	BdbTime (const std::string &date, const std::string &time, Zone zone=UTC)
	BdbTime (const RWCString &datetime, const RWZone &zone=RWZone::utc())
	BdbTime (const std::string &, Zone zone=UTC)
	BdbTime (const struct timespec &ts)
	BdbTime (struct tm &stm, Zone zone=UTC)
	~BdbTime ()
BdbTime &	operator= (const BdbTime &t)
BdbDuration	operator- (const BdbTime &t) const
BdbTime &	operator+= (const BdbDuration &d)
BdbTime	operator+ (const BdbDuration &d) const
BdbTime &	operator-= (const BdbDuration &d)
BdbTime	operator- (const BdbDuration &d) const
bool	operator== (const BdbTime &t) const
bool	operator!= (const BdbTime &t) const
bool	operator< (const BdbTime &t) const
bool	operator<= (const BdbTime &t) const
bool	operator> (const BdbTime &t) const
bool	operator>= (const BdbTime &t) const
d_ULong	getGmtSec () const
d_ULong	getGmtNsec () const
int	timeSpec (struct timespec *ts) const
tm *	tm (struct tm *stm, Zone zone) const
std::string	asString (const char *fmt, Zone zone) const
RWTime	getRWTime () const
Static Public Methods
BdbTime	now ()
bool	parseTime (const std::string &sdate, const std::string &stime, Zone zone, BdbTime &time)
bool	parseTime (const std::string &sdatetime, Zone zone, BdbTime &time)
const RWZone &	getZone (const RWCString &zonename)
Static Public Attributes
const BdbTime	minusInfinity = BdbTime( BdbTimeConst::minusInfinity )
const BdbTime	plusInfinity = BdbTime( BdbTimeConst::plusInfinity )
Private Methods
void	renormalizeNanoseconds ()
Private Attributes
d_ULong	_gmtSec
d_ULong	_gmtNsec
Friends
BdbTime	operator+ (const BdbDuration &d, const BdbTime &t)
ostream &	operator<< (ostream &os, const BdbTime &t)

BdbTime Class Reference [BdbTime]

Public Types

Public Methods

Static Public Methods

Static Public Attributes

Private Methods

Private Attributes

Friends

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

BdbTime Class Reference
[BdbTime]