KSystemTimeZoneSource Class Reference

#include <ksystemtimezone.h>

Inheritance diagram for KSystemTimeZoneSource:

Public Member Functions
	KSystemTimeZoneSource ()
virtual	~KSystemTimeZoneSource ()
virtual KTimeZoneData *	parse (const KTimeZone &zone) const
Public Member Functions inherited from KTimeZoneSource
	KTimeZoneSource ()
virtual	~KTimeZoneSource ()
bool	useZoneParse () const

Static Public Member Functions
static void	endParseBlock ()
static void	startParseBlock ()

Additional Inherited Members
Protected Member Functions inherited from KTimeZoneSource
	KTimeZoneSource (bool useZoneParse)

Detailed Description

A class to read and parse system time zone data.

Access is performed via the system time zone library functions.

Reads and parses system time zone data

See also

KSystemTimeZones, KSystemTimeZone, KSystemTimeZoneData

Author

David Jarvie djarv.nosp@m.ie@k.nosp@m.de.or.nosp@m.g.

Definition at line 441 of file ksystemtimezone.h.

Constructor & Destructor Documentation

KSystemTimeZoneSource::KSystemTimeZoneSource

(

)

Constructs a system time zone source.

Definition at line 733 of file ksystemtimezone.cpp.

KSystemTimeZoneSource::~KSystemTimeZoneSource ( )

virtual

Definition at line 739 of file ksystemtimezone.cpp.

Member Function Documentation

void KSystemTimeZoneSource::endParseBlock ( )

static

See also

startParseBlock()

Definition at line 768 of file ksystemtimezone.cpp.

KTimeZoneData * KSystemTimeZoneSource::parse ( const KTimeZone &  zone ) const

virtual

Extract detailed information for one time zone, via the system time zone library functions.

Parameters

zone	the time zone for which data is to be extracted

Returns

a KSystemTimeZoneData instance containing the parsed data. The caller is responsible for deleting the KTimeZoneData instance. Null is returned on error.

Reimplemented from KTimeZoneSource.

Reimplemented in KSystemTimeZoneSourceWindows.

Definition at line 744 of file ksystemtimezone.cpp.

void KSystemTimeZoneSource::startParseBlock ( )

static

Use in conjunction with endParseBlock() to improve efficiency when calling parse() for a group of KSystemTimeZone instances in succession.

Call startParseBlock() before the first parse(), and call endParseBlock() after the last.

The effect of calling these methods is to save and restore the TZ environment variable only once before and after the group of parse() calls, rather than before and after every call. So, between calls to startParseBlock() and endParseBlock(), do not call any functions which rely directly or indirectly on the local time zone setting.

Definition at line 762 of file ksystemtimezone.cpp.

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

• ksystemtimezone.h
• ksystemtimezone.cpp