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TGo4TreeHistogramEntry Class Reference

#include <TGo4TreeHistogramEntry.h>

+ Inheritance diagram for TGo4TreeHistogramEntry:

Public Member Functions

 TGo4TreeHistogramEntry ()
 
 TGo4TreeHistogramEntry (const char *histogramname, const char *treename, const char *varexp, const char *cutexp)
 
virtual ~TGo4TreeHistogramEntry ()
 
void SetHistogramName (const char *name)
 
const char * GetHistogramName () const
 
void SetTreeName (const char *name)
 
const char * GetTreeName () const
 
void SetVarExp (const char *exp)
 
const char * GetVarExp () const
 
void SetCutExp (const char *cut)
 
const char * GetCutExp () const
 
void SetDynListInterval (Int_t value)
 
Int_t GetDynListInterval () const
 
virtual void Reset ()
 
virtual void Print (Option_t *="") const
 
- Public Member Functions inherited from TGo4DynamicEntry
 TGo4DynamicEntry ()
 
 TGo4DynamicEntry (const char *name, const char *title="This is a Go4 dynamic entry")
 
virtual ~TGo4DynamicEntry ()
 
void EnableProcessing (Bool_t on=kTRUE)
 
Bool_t IsEnabledProcessing () const
 

Static Public Attributes

static const char * fgcENTRYSUF ="-DL"
 

Protected Member Functions

void ProcessTreeNew (TTree *tree, Int_t times)
 

Private Attributes

TString fxHistogramName
 
TString fxTreeName
 
TString fxVarExp
 
TString fxCutExp
 
Int_t fiDynListInterval
 
Bool_t fbNewHistogram
 
Int_t fiLastEvent
 

Friends

class TGo4DynamicList
 

Additional Inherited Members

- Protected Attributes inherited from TGo4DynamicEntry
Bool_t fbProcessEntry
 

Detailed Description

Dynamic list entry which links a histogram to a certain tree. Method Process performs a single event TTree::Draw on this tree and directs the output to the histogram. String Parameters Varexp and Selection of Draw() are stored in the entry and are used for each Draw. This dynamic list entry does not use the Go4 Conditions and event index scheme!

Author
J. Adamczewski
Since
1/2001

Definition at line 34 of file TGo4TreeHistogramEntry.h.

Constructor & Destructor Documentation

TGo4TreeHistogramEntry::TGo4TreeHistogramEntry ( )

default ctor for streamer.

Definition at line 27 of file TGo4TreeHistogramEntry.cxx.

References TGo4DynamicEntry::EnableProcessing(), fxTreeName, and GO4TRACE.

TGo4TreeHistogramEntry::TGo4TreeHistogramEntry ( const char *  histogramname,
const char *  treename,
const char *  varexp,
const char *  cutexp 
)
TGo4TreeHistogramEntry::~TGo4TreeHistogramEntry ( )
virtual

Definition at line 61 of file TGo4TreeHistogramEntry.cxx.

References GO4TRACE.

Member Function Documentation

const char* TGo4TreeHistogramEntry::GetCutExp ( ) const
inline

Definition at line 61 of file TGo4TreeHistogramEntry.h.

References fxCutExp.

Referenced by Print(), and TGo4EditDynEntry::RefreshWidget().

Int_t TGo4TreeHistogramEntry::GetDynListInterval ( ) const
inline
const char* TGo4TreeHistogramEntry::GetHistogramName ( ) const
inline

Get name of the external histogram to be filled.

Definition at line 52 of file TGo4TreeHistogramEntry.h.

References fxHistogramName.

Referenced by TGo4EditDynEntry::PrepareEntryForAnalysis(), Print(), TGo4DynamicList::ProcessTEntry(), ProcessTreeNew(), and TGo4EditDynEntry::RefreshWidget().

const char* TGo4TreeHistogramEntry::GetTreeName ( ) const
inline
const char* TGo4TreeHistogramEntry::GetVarExp ( ) const
inline

Definition at line 58 of file TGo4TreeHistogramEntry.h.

References fxVarExp.

Referenced by Print(), ProcessTreeNew(), and TGo4EditDynEntry::RefreshWidget().

void TGo4TreeHistogramEntry::Print ( Option_t *  = "") const
virtual
void TGo4TreeHistogramEntry::ProcessTreeNew ( TTree *  tree,
Int_t  times 
)
protected
void TGo4TreeHistogramEntry::Reset ( )
virtual

Resets this entry to an initial status.

Reimplemented from TGo4DynamicEntry.

Definition at line 66 of file TGo4TreeHistogramEntry.cxx.

References fbNewHistogram, fiLastEvent, GO4TRACE, and TGo4DynamicEntry::Reset().

Referenced by TGo4TreeHistogramEntry().

void TGo4TreeHistogramEntry::SetCutExp ( const char *  cut)
inline

Definition at line 60 of file TGo4TreeHistogramEntry.h.

References fxCutExp.

Referenced by TGo4EditDynEntry::CutExprEdit_textChanged().

void TGo4TreeHistogramEntry::SetDynListInterval ( Int_t  value)
inline
void TGo4TreeHistogramEntry::SetHistogramName ( const char *  name)
inline

Set name of the external histogram to be filled.

Definition at line 50 of file TGo4TreeHistogramEntry.h.

References fxHistogramName.

Referenced by TGo4EditDynEntry::DropHistogram(), and TGo4EditDynEntry::PrepareEntryForAnalysis().

void TGo4TreeHistogramEntry::SetTreeName ( const char *  name)
inline
void TGo4TreeHistogramEntry::SetVarExp ( const char *  exp)
inline

Definition at line 57 of file TGo4TreeHistogramEntry.h.

References fxVarExp.

Referenced by TGo4EditDynEntry::DrawExprEdit_textChanged().

Friends And Related Function Documentation

friend class TGo4DynamicList
friend

Definition at line 36 of file TGo4TreeHistogramEntry.h.

Member Data Documentation

Bool_t TGo4TreeHistogramEntry::fbNewHistogram
private

True before Process is called the first time. Then the histogram created by the TTree::Draw is added to the histogram folder once.

Definition at line 95 of file TGo4TreeHistogramEntry.h.

Referenced by TGo4DynamicList::ProcessTEntry(), and Reset().

const char * TGo4TreeHistogramEntry::fgcENTRYSUF ="-DL"
static

suffix for entryname to differ from histogram name

Definition at line 72 of file TGo4TreeHistogramEntry.h.

Referenced by TGo4TreeHistogramEntry().

Int_t TGo4TreeHistogramEntry::fiDynListInterval
private

Definition at line 91 of file TGo4TreeHistogramEntry.h.

Referenced by GetDynListInterval(), and SetDynListInterval().

Int_t TGo4TreeHistogramEntry::fiLastEvent
private

index of last tree entry of the previous Process() call

Definition at line 98 of file TGo4TreeHistogramEntry.h.

Referenced by ProcessTreeNew(), and Reset().

TString TGo4TreeHistogramEntry::fxCutExp
private

The selection string needed by TTree:Draw()

Definition at line 89 of file TGo4TreeHistogramEntry.h.

Referenced by GetCutExp(), ProcessTreeNew(), and SetCutExp().

TString TGo4TreeHistogramEntry::fxHistogramName
private

The target histogram name to be filled

Definition at line 80 of file TGo4TreeHistogramEntry.h.

Referenced by GetHistogramName(), and SetHistogramName().

TString TGo4TreeHistogramEntry::fxTreeName
private

The Treename to find the tree

Definition at line 83 of file TGo4TreeHistogramEntry.h.

Referenced by GetTreeName(), SetTreeName(), and TGo4TreeHistogramEntry().

TString TGo4TreeHistogramEntry::fxVarExp
private

The varexp string needed by TTree:Draw()

Definition at line 86 of file TGo4TreeHistogramEntry.h.

Referenced by GetVarExp(), and SetVarExp().


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