#include <dae_events.h>

Static Public Member Functions
static void	checkEventHeader (const DAEEventHeader *head)

static int	checkEventHeader (const DAEEventHeader *head, std::string &error_message)

static void	checkEvents (const isisU32_t *buffer, uint32_t maxlen, DAEstatus &status)
	checks that buffer corresponds to a copmplete set of event frames More...

static bool	isEndRunHeader (const DAEEventHeader *head, DAEstatus &status)
	check whether an event frame header is a special enf of frame header More...

static int	findValidEventHeaderOffset (const isisU32_t *buffer, uint32_t len, DAEstatus &status)
	returns index of start of a valid event header, -1 on error More...

static void	printEventHeader (const DAEEventHeader *head, std::ostream &os)

static void	printDetectorEvents (const DetectorEvent32 *events, int n, std::ostream &os)

static void	DAETimeToSystemTime (const DAEEventHeader::DAETime &daetime, SYSTEMTIME &systime)

static void	SystemTimeToDAETime (const SYSTEMTIME &systime, DAEEventHeader::DAETime &daetime)

static void	DAETimeToFILETIME (const DAEEventHeader::DAETime &daetime, FILETIME &filetime)

template<typename T >
static void	DAETimeToOffset (const DAEEventHeader::DAETime &daetime, time_t base, T &offset)

static void	OffsetToDAETime (time_t base, double offset, DAEEventHeader::DAETime &daetime)

static void	FILETIMEToDAETime (const FILETIME &filetime, DAEEventHeader::DAETime &daetime)

static std::string	DAETimeAsString (const DAEEventHeader::DAETime &daetime)
	return as ISO8601 format string More...

Static Private Member Functions
static uint32_t	checkEventsFrame (const isisU32_t *buffer, uint32_t maxlen, DAEstatus &status)

static uint32_t	getCompleteFramesLen (const isisU32_t *buffer, uint32_t len, DAEstatus &status)

static void	getEventHeaderErrorMessage (const DAEEventHeader *head, unsigned code, std::string &error_message)

static int	checkEventHeaderImpl (const DAEEventHeader *head)
	return 0x20 if dummy header present More...

Detailed Description

Definition at line 104 of file dae_events.h.

Member Function Documentation

void DAEEventList::checkEventHeader ( const DAEEventHeader * head )

static

Definition at line 22 of file dae_events.cpp.

References checkEventHeaderImpl(), and getEventHeaderErrorMessage().

Referenced by EventStoreCard::checkAndHistogramEvents(), checkEventsFrame(), findValidEventHeaderOffset(), getCompleteFramesLen(), DetectorCard< DetCardPolicy >::getNewEvents(), isEndRunHeader(), and printEventHeader().

int DAEEventList::checkEventHeader	(	const DAEEventHeader *	head,
		std::string &	error_message
	)

static

Definition at line 33 of file dae_events.cpp.

References checkEventHeaderImpl(), and getEventHeaderErrorMessage().

int DAEEventList::checkEventHeaderImpl ( const DAEEventHeader * head )

staticprivate

return 0x20 if dummy header present

Definition at line 44 of file dae_events.cpp.

References AllValuesFilledInMarker, DAE_EVENT_HEADER_WORDS, DAEEventHeaderFixedMarker, DummyEndOfRunMarker, DummyHeaderMarker, EndOfRunMarker, DAEEventHeaderInfo::header_length, DAEEventHeader::info, DAEEventHeader::marker0, DAEEventHeader::marker1, and DAEEventHeader::num_events.

Referenced by checkEventHeader().

void DAEEventList::checkEvents	(	const isisU32_t *	buffer,
		uint32_t	maxlen,
		DAEstatus &	status
	)

static

checks that buffer corresponds to a copmplete set of event frames

Definition at line 6 of file dae_events.cpp.

References checkEventsFrame().

uint32_t DAEEventList::checkEventsFrame	(	const isisU32_t *	buffer,
		uint32_t	len,
		DAEstatus &	status
	)

staticprivate

assumes buffer points to start of one or more frames of events checks header and returns length in words of first frame header + its detector events len in words, returns number of words words

Definition at line 155 of file dae_events.cpp.

References checkEventHeader(), DAE_EVENT_HEADER_WORDS, DAEEventHeaderInfo::header_length, DAEEventHeader::info, and DAEEventHeader::num_events.

Referenced by checkEvents().

std::string DAEEventList::DAETimeAsString ( const DAEEventHeader::DAETime & daetime )

static

return as ISO8601 format string

Definition at line 266 of file dae_events.cpp.

References DAETimeToSystemTime().

Referenced by printEventHeader(), and EnvPeriodCard< EnvPeriodPolicy >::syncFrameTimer().

void DAEEventList::DAETimeToFILETIME	(	const DAEEventHeader::DAETime &	daetime,
		FILETIME &	filetime
	)

static

Definition at line 215 of file dae_events.cpp.

References DAEEventHeader::DAETime::high, and DAEEventHeader::DAETime::low.

Referenced by DAETimeToSystemTime(), and EnvPeriodCard< EnvPeriodPolicy >::readFrameTimer().

template<typename T >

template void DAEEventList::DAETimeToOffset	(	const DAEEventHeader::DAETime &	daetime,
		time_t	base,
		T &	offset
	)

static

Definition at line 226 of file dae_events.cpp.

References DAETimeToSystemTime().

Referenced by TCPEventStreamConnection::allEventCallback(), NeXusEventCallback::allFrameCallback(), and NeXusEventCallback::processDataDae().

void DAEEventList::DAETimeToSystemTime	(	const DAEEventHeader::DAETime &	daetime,
		SYSTEMTIME &	systime
	)

static

Definition at line 192 of file dae_events.cpp.

References DAETimeToFILETIME().

Referenced by DAETimeAsString(), and DAETimeToOffset().

void DAEEventList::FILETIMEToDAETime	(	const FILETIME &	filetime,
		DAEEventHeader::DAETime &	daetime
	)

static

Definition at line 255 of file dae_events.cpp.

References DAEEventHeader::DAETime::high, and DAEEventHeader::DAETime::low.

Referenced by EnvPeriodCard< EnvPeriodPolicy >::syncFrameTimer(), and SystemTimeToDAETime().

int DAEEventList::findValidEventHeaderOffset	(	const isisU32_t *	buffer,
		uint32_t	len,
		DAEstatus &	status
	)

static

returns index of start of a valid event header, -1 on error

Definition at line 111 of file dae_events.cpp.

References checkEventHeader(), DAE_EVENT_HEADER_WORDS, and DAEEventHeaderFixedMarker.

Referenced by EventStoreCard::checkAndHistogramEvents().

uint32_t DAEEventList::getCompleteFramesLen	(	const isisU32_t *	buffer,
		uint32_t	len,
		DAEstatus &	status
	)

staticprivate

return the portion of buffer that corresponds to complete frames i.e. all events for the specific header

Todo:: need to adjust for 64bit events len in words, returns words

<

Todo:: need to adjust for 64bit events

Definition at line 135 of file dae_events.cpp.

References checkEventHeader(), DAE_EVENT_HEADER_WORDS, and DAEEventHeader::num_events.

void DAEEventList::getEventHeaderErrorMessage	(	const DAEEventHeader *	head,
		unsigned	code,
		std::string &	error_message
	)

staticprivate

Definition at line 77 of file dae_events.cpp.

References DAE_EVENT_HEADER_WORDS, DAEEventHeaderInfo::header_length, DAEEventHeader::info, DAEEventHeader::marker0, DAEEventHeader::marker1, and DAEEventHeader::num_events.

Referenced by checkEventHeader().

bool DAEEventList::isEndRunHeader	(	const DAEEventHeader *	head,
		DAEstatus &	status
	)

static

check whether an event frame header is a special enf of frame header

Definition at line 179 of file dae_events.cpp.

References checkEventHeader(), EndOfRunMarker, and DAEEventHeader::marker1.

Referenced by EventStoreCard::checkAndHistogramEvents(), and DetectorCard< DetCardPolicy >::getNewEvents().

void DAEEventList::OffsetToDAETime	(	time_t	base,
		double	offset,
		DAEEventHeader::DAETime &	daetime
	)

static

Definition at line 238 of file dae_events.cpp.

References SystemTimeToDAETime().

Referenced by ISISRAWEventSource::sendHeader().

void DAEEventList::printDetectorEvents	(	const DetectorEvent32 *	events,
		int	n,
		std::ostream &	os
	)

static

Definition at line 291 of file dae_events.cpp.

References DetectorEvent32::spectrum, and DetectorEvent32::time_channel.

void DAEEventList::printEventHeader	(	const DAEEventHeader *	head,
		std::ostream &	os
	)

static

Definition at line 279 of file dae_events.cpp.

References checkEventHeader(), DAETimeAsString(), DAEEventHeader::frame_number, DAEEventHeader::num_events, and DAEEventHeader::time.

Referenced by EventStoreCard::checkAndHistogramEvents().

void DAEEventList::SystemTimeToDAETime	(	const SYSTEMTIME &	systime,
		DAEEventHeader::DAETime &	daetime
	)

static

Definition at line 202 of file dae_events.cpp.

References FILETIMEToDAETime().

Referenced by OffsetToDAETime(), and SIMDetectorCard< DetCardPolicy >::simulateEventMode().

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

/isis2/instcontrol_temp/ICP/newicp/dae_events.h
/isis2/instcontrol_temp/ICP/newicp/dae_events.cpp

Static Public Member Functions

Static Private Member Functions

Detailed Description

Member Function Documentation