hadaq::StartProcessor Class Reference

This is specialized process for spill structures
More...

#include <hadaq/StartProcessor.h>

Inheritance diagram for hadaq::StartProcessor:

Public Member Functions
	StartProcessor ()
	constructor
virtual	~StartProcessor ()
	destructor
virtual bool	FirstBufferScan (const base::Buffer &buf)
	Scan all messages, find reference signals. More...
void	SetStartId (unsigned id)
	set start id
void	SetTdcRange (unsigned min, unsigned max)
	set tdc range
Public Member Functions inherited from base::StreamProc
virtual	~StreamProc ()
	destructor
void	SetTimeSorting (bool on)
	Enable/disable time sorting of data in output event.
bool	IsTimeSorting () const
	Is time sorting enabled.
void	SetTriggerMargin (double margin=0.)
	Set minimal distance between two triggers.
void	CreateTriggerHist (unsigned multipl=40, unsigned nbins=2500, double left=-1e-6, double right=4e-6)
	create histograms for triggers
virtual void	SetTriggerWindow (double left, double right)
	Set window relative to some reference signal, which will be used as region-of-interest interval to select messages from the stream.
void	SetRawScanOnly ()
	Method set raw-scan only mode for processor Processor will not be used for any data selection.
bool	IsRawScanOnly () const
	Is only raw scan will be performed.
bool	IsRawAnalysis () const
	Is raw analysis only.
bool	IsTriggeredAnalysis () const
	Is triggered events analysis.
bool	IsStreamAnalysis () const
	Is full stream analysis.
bool	IsSynchronisationRequired () const
	Method indicate if any kind of time-synchronization technique should be applied for the processor. More...
unsigned	minNumSyncRequired () const
	Returns minimal number of syncs required for time synchronisation.
virtual bool	AddNextBuffer (const Buffer &buf)
	Provide next port of data to the processor. More...
virtual bool	ScanNewBuffers ()
	Scanning all new buffers in the queue. More...
virtual bool	ScanNewBuffersTm ()
	With new calibration set (where possible) time of buffers. More...
virtual void	SkipAllData ()
	Method to remove all buffers, all triggers and so on. More...
virtual bool	SkipBuffers (unsigned cnt)
	Force processor to skip buffers from input. More...
unsigned	numSyncs () const
	Returns total number of sync markers.
unsigned	numReadySyncs () const
	Returns number of read sync markers.
SyncMarker &	getSync (unsigned n)
	Returns sync marker.
unsigned	findSyncWithId (unsigned syncid) const
	find sync marker
virtual bool	CollectTriggers (GlobalMarksQueue &queue)
	Method to deliver detected triggers from processor to central manager. More...
virtual bool	DistributeTriggers (const GlobalMarksQueue &queue)
	This is method to get back identified triggers from central manager. More...
virtual bool	ScanDataForNewTriggers ()
	Here each processor should scan data again for new triggers Method made virtual while some subprocessors will do it in connection with others. More...
unsigned	NumReadySubevents () const
	Returns number of already build events.
virtual bool	AppendSubevent (base::Event *evt)
	Append data for first trigger to the main event. More...
virtual bool	SecondBufferScan (const base::Buffer &)
	Second generic scan of buffer Here selection of data for region-of-interest should be performed.
virtual void	Store (Event *)
	Generic method to store processor data, In case of ROOT one should copy event data in temporary structures, which are mapped to the branch.
virtual void	ResetStore ()
	Generic method to store processor data, In case of ROOT one should copy event data in temporary structures, which are mapped to the branch.
Public Member Functions inherited from base::Processor
virtual	~Processor ()
	destructor
ProcMgr *	mgr () const
	Return manager instance.
const char *	GetName () const
	Get processor name.
unsigned	GetID () const
	Get processor ID.
void	SetHistFilling (int lvl=99)
	Set histogram filling level.
bool	IsHistFilling () const
	Is histogram filling enabled.
int	HistFillLevel () const
	Get histogram filling level.
unsigned	GetStoreKind () const
	Get store kind.
bool	IsStoreEnabled () const
	Is store enabled.
virtual void	SetStoreKind (unsigned kind=1)
	Set store kind.
void	SetStoreEnabled (bool on=true)
	Enable store - set store kind 1.
virtual void	UserPreLoop ()
	pre loop
virtual void	UserPostLoop ()
	post loop

Protected Member Functions
int	EpochDiff (unsigned ep1, unsigned ep2)
	Calculates most realistic difference between epochs.
double	EpochTmDiff (unsigned ep1, unsigned ep2)
	Return time difference between epochs in seconds.
Protected Member Functions inherited from base::StreamProc
	StreamProc (const char *name="", unsigned brdid=DummyBrdId, bool basehist=true)
	Make constructor protected - no way to create base class instance. More...
void	SetSynchronisationKind (SyncKind kind=sync_Inter)
	Method indicate if any kind of time-synchronization technique should be applied for the processor. More...
void	AddSyncMarker (SyncMarker &marker)
	add sync marker
bool	AddTriggerMarker (LocalTimeMarker &marker, double tm_range=0.)
	Add new local trigger. More...
GlobalTime_t	LocalToGlobalTime (GlobalTime_t localtm, unsigned *sync_index=0)
	Method converts local time (in ns representation) to global time. More...
bool	IsSyncIndexWithInterpolation (unsigned indx) const
	Method return true when sync_index is means interpolation of time.
virtual bool	doTriggerSelection () const
	Returns true when processor used to select trigger signal.
virtual GlobalTime_t	ProvidePotentialFlushTime (GlobalTime_t last_marker)
	Method should return time, which could be flushed from the processor. More...
bool	VerifyFlushTime (const base::GlobalTime_t &flush_time)
	Method must ensure that processor scanned such time and can really skip this data. More...
virtual double	MaximumDisorderTm () const
	Time constant, defines how far disorder of messages can go.
unsigned	TestHitTime (const base::GlobalTime_t &hittime, bool normal_hit, bool can_close_event=true)
	Method decides to which trigger window belong hit normal_hit - indicates that time is belong to data, which than can be assigned to output can_close_event - when true, hit time can be used to decide that event is ready. More...
template<class EventClass , class MessageClass >
void	AddMessage (unsigned indx, EventClass *ev, const MessageClass &msg)
	add new message to event
bool	eraseSyncAt (unsigned indx)
	Removes sync at specified position. More...
bool	eraseFirstSyncs (unsigned sync_num)
	Remove specified number of syncs. More...
Protected Member Functions inherited from base::Processor
	Processor (const char *name="", unsigned brdid=DummyBrdId)
	Make constructor protected - no way to create base class instance. More...
void	SetBoardId (unsigned id)
	Set board id.
void	SetPathPrefix (const std::string &prefix)
	Set path prefix for histogramsid.
void	SetSubPrefix (const char *subname="", int indx=-1, const char *subname2="", int indx2=-1)
	Set subprefix for histograms and conditions. More...
void	SetSubPrefix2 (const char *subname="", int indx=-1, const char *subname2="", int indx2=-1)
	Set subprefix for histograms and conditions, index uses 2 symbols. More...
H1handle	MakeH1 (const char *name, const char *title, int nbins, double left, double right, const char *xtitle=0)
	Adds processor prefix to histogram name and calls base::ProcMgr::MakeH1 method.
void	FillH1 (H1handle h1, double x, double weight=1.)
	Fill 1-D histogram.
void	FastFillH1 (H1handle h1, int x, double weight=1.)
	Fast fill 1-D histogram. More...
double	GetH1Content (H1handle h1, int nbin)
	Get bin content of 1-D histogram.
void	SetH1Content (H1handle h1, int nbin, double v=0.)
	Set bin content of 1-D histogram.
int	GetH1NBins (H1handle h1)
	Get bins numbers for 1-D histogram.
void	ClearH1 (H1handle h1)
	Clear 1-D histogram.
void	CopyH1 (H1handle tgt, H1handle src)
	Copy 1-D histogram from src to tgt.
void	SetH1Title (H1handle h1, const char *title)
	Set 1-D histogram title.
H2handle	MakeH2 (const char *name, const char *title, int nbins1, double left1, double right1, int nbins2, double left2, double right2, const char *options=0)
	Adds processor prefix to histogram name and calls base::ProcMgr::MakeH2 method.
void	FillH2 (H1handle h2, double x, double y, double weight=1.)
	Fill 2-D histogram.
void	FastFillH2 (H1handle h2, int x, int y)
	Fast fill 2-D histogram. More...
void	SetH2Content (H2handle h2, int nbin1, int nbin2, double v=0.)
	Set bin content of 2-D histogram.
double	GetH2Content (H2handle h2, int bin1, int bin2)
	Get bin content of 2-D histogram.
bool	GetH2NBins (H2handle h2, int &nBins1, int &nBins2)
	Get number of bins for 2-D histogram.
void	ClearH2 (base::H2handle h2)
	Clear 2-D histogram.
void	SetH2Title (H2handle h2, const char *title)
	Change title of 2-D histogram.
C1handle	MakeC1 (const char *name, double left, double right, H1handle h1=0)
	Create condition.
void	ChangeC1 (C1handle c1, double left, double right)
	Change condition limits.
int	TestC1 (C1handle c1, double value, double *dist=0)
	Test condition.
double	GetC1Limit (C1handle c1, bool isleft=true)
	Get condition limit.
virtual void	CreateBranch (TTree *)
	Create branch.
virtual bool	RegisterObject (TObject *tobj, const char *subfolder=0)
	Register object.

Protected Attributes
base::H1handle	fEvType
	HADAQ event type.
base::H1handle	fEvSize
	HADAQ event size.
base::H1handle	fSubevSize
	HADAQ sub-event size.
base::H1handle	fEpochDiff
	epoch differences
unsigned	fStartId
	HUB with start detector.
unsigned	fTdcMin
	minimal TDC id
unsigned	fTdcMax
	maximal TDC id
Protected Attributes inherited from base::StreamProc
BuffersQueue	fQueue
	! buffers queue
unsigned	fQueueScanIndex
	index of next buffer which should be scanned
unsigned	fQueueScanIndexTm
	index of buffer to scan and set correct times of the buffer head
AnalysisKind	fAnalysisKind
	defines that processor is doing
SyncKind	fSynchronisationKind
	kind of synchronization
SyncMarksQueue	fSyncs
	list of sync markers
unsigned	fSyncScanIndex
	sync scan index, indicate number of syncs which can really be used for synchronization
bool	fSyncFlag
	boolean, used in sync adjustment procedure
LocalMarkersQueue	fLocalMarks
	queue with local markers
double	fTriggerAcceptMaring
	time margin (in local time) to accept new trigger
GlobalTime_t	fLastLocalTriggerTm
	time of last local trigger
GlobalMarksQueue	fGlobalMarks
	list of global triggers in work
unsigned	fGlobalTrigScanIndex
	index with first trigger which is not yet ready
unsigned	fGlobalTrigRightIndex
	temporary value, used during second buffers scan
bool	fTimeSorting
	defines if time sorting should be used for the messages
base::H1handle	fTriggerTm
	! histogram with time relative to the trigger
base::H1handle	fMultipl
	! histogram of event multiplicity
base::C1handle	fTriggerWindow
	window used for data selection
Protected Attributes inherited from base::Processor
std::string	fName
	processor name, used for event naming
unsigned	fID
	identifier, used mostly for debugging
ProcMgr *	fMgr
	direct pointer on manager
std::string	fPathPrefix
	histogram path prefix, used for histogram folder name
std::string	fPrefix
	prefix, used for histogram names
std::string	fSubPrefixD
	sub-prefix for histogram directory
std::string	fSubPrefixN
	sub-prefix for histogram names
int	fHistFilling
	level of histogram filling
unsigned	fStoreKind
	if >0, store will be enabled for processor
bool	fIntHistFormat
	if true, internal histogram format is used

Additional Inherited Members
Public Types inherited from base::StreamProc
enum	SyncKind { sync_None , sync_Inter , sync_Left , sync_Right }
	kind of synchronization More...
Static Public Member Functions inherited from base::StreamProc
static void	SetMarksQueueCapacity (unsigned sz)
	Set markers queue capacity.
static void	SetBufsQueueCapacity (unsigned sz)
	Set buffers queue capacity.
Protected Types inherited from base::StreamProc
typedef RecordsQueue< base::Buffer, false >	BuffersQueue
	buffers queue
typedef RecordsQueue< base::SyncMarker, false >	SyncMarksQueue
	sync markers queue
Protected Types inherited from base::Processor
enum	{ DummyBrdId = 0xffffffff }
Static Protected Attributes inherited from base::StreamProc
static unsigned	fMarksQueueCapacity = 10000
	maximum number of items in the marksers queue
static unsigned	fBufsQueueCapacity = 100
	maximum number of items in the queue

Detailed Description

This is specialized process for spill structures

Member Function Documentation

FirstBufferScan()

bool hadaq::StartProcessor::FirstBufferScan ( const base::Buffer &  buf )

virtual

Scan all messages, find reference signals.

<! Extract data portion from the whole packet (in a loop)

Reimplemented from base::StreamProc.

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

• StartProcessor.h
• StartProcessor.cxx