ROOT
6.06/09
Reference Guide
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Definition at line 34 of file TSelHist.h.
Public Member Functions | |
TSelHist () | |
virtual | ~TSelHist () |
Destructor. More... | |
virtual Int_t | Version () const |
virtual void | Begin (TTree *tree) |
The Begin() function is called at the start of the query. More... | |
virtual void | SlaveBegin (TTree *tree) |
The SlaveBegin() function is called after the Begin() function. More... | |
virtual Bool_t | Process (Long64_t entry) |
The Process() function is called for each entry in the tree (or possibly keyed object in the case of PROOF) to be processed. More... | |
virtual void | SetOption (const char *option) |
virtual void | SetObject (TObject *obj) |
virtual void | SetInputList (TList *input) |
virtual TList * | GetOutputList () const |
virtual void | SlaveTerminate () |
The SlaveTerminate() function is called after all entries or objects have been processed. More... | |
virtual void | Terminate () |
The Terminate() function is the last function to be called during a query. More... | |
Public Member Functions inherited from TSelector | |
TSelector () | |
virtual | ~TSelector () |
Selector destructor. More... | |
virtual void | Init (TTree *) |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
virtual const char * | GetOption () const |
virtual Long64_t | GetStatus () const |
virtual Int_t | GetEntry (Long64_t, Int_t=0) |
virtual Bool_t | ProcessCut (Long64_t) |
virtual void | ProcessFill (Long64_t) |
virtual void | SetStatus (Long64_t status) |
virtual TList * | GetInputList () const |
virtual void | Abort (const char *why, EAbort what=kAbortProcess) |
Abort processing. More... | |
virtual EAbort | GetAbort () const |
virtual void | ResetAbort () |
Public Member Functions inherited from TObject | |
TObject () | |
TObject (const TObject &object) | |
TObject copy ctor. More... | |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. More... | |
virtual | ~TObject () |
TObject destructor. More... | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. More... | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. More... | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. More... | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. More... | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. More... | |
virtual void | Copy (TObject &object) const |
Copy this to obj. More... | |
virtual void | Delete (Option_t *option="") |
Delete this object. More... | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. More... | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. More... | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. More... | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current pad. More... | |
virtual void | Dump () const |
Dump contents of object on stdout. More... | |
virtual void | Execute (const char *method, const char *params, Int_t *error=0) |
Execute method on this object with the given parameter string, e.g. More... | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. More... | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). More... | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. More... | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. More... | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. More... | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual const char * | GetIconName () const |
Returns mime type name of object. More... | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). More... | |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". More... | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. More... | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. More... | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). More... | |
virtual Bool_t | IsSortable () const |
Bool_t | IsOnHeap () const |
Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. More... | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. More... | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. More... | |
virtual void | Print (Option_t *option="") const |
This method must be overridden when a class wants to print itself. More... | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. More... | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. More... | |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. More... | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". More... | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. More... | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. More... | |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. More... | |
void * | operator new (size_t sz) |
void * | operator new[] (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz, void *vp) |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. More... | |
void | SetBit (UInt_t f) |
void | ResetBit (UInt_t f) |
Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
void | InvertBit (UInt_t f) |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. More... | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. More... | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. More... | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. More... | |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
Public Attributes | |
TPBHistType * | fHistType |
Int_t | fNHists |
Bool_t | fDraw |
TH1F ** | fHist1D |
TH2F ** | fHist2D |
TH3F ** | fHist3D |
TRandom3 * | fRandom |
TCanvas * | fCHist1D |
TCanvas * | fCHist2D |
TCanvas * | fCHist3D |
Additional Inherited Members | |
Public Types inherited from TSelector | |
enum | EAbort { kContinue, kAbortProcess, kAbortFile } |
Public Types inherited from TObject | |
enum | EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) } |
enum | { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) } |
Static Public Member Functions inherited from TSelector | |
static TSelector * | GetSelector (const char *filename) |
The code in filename is loaded (interpreted or compiled, see below), filename must contain a valid class implementation derived from TSelector. More... | |
static Bool_t | IsStandardDraw (const char *selec) |
Find out if this is a standard selection used for Draw actions (either TSelectorDraw, TProofDraw or deriving from them). More... | |
Static Public Member Functions inherited from TObject | |
static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
Protected Member Functions inherited from TObject | |
void | MakeZombie () |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). More... | |
Protected Attributes inherited from TSelector | |
Long64_t | fStatus |
EAbort | fAbort |
TString | fOption |
TObject * | fObject |
TList * | fInput |
Current object if processing object (vs. TTree) More... | |
TSelectorList * | fOutput |
#include <TSelHist.h>
TSelHist::TSelHist | ( | ) |
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virtual |
Destructor.
Definition at line 53 of file TSelHist.cxx.
The Begin() function is called at the start of the query.
When running with PROOF Begin() is only called on the client. The tree argument is deprecated (on PROOF 0 is passed).
Reimplemented from TSelector.
Definition at line 83 of file TSelHist.cxx.
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inlinevirtual |
Reimplemented from TSelector.
Definition at line 58 of file TSelHist.h.
The Process() function is called for each entry in the tree (or possibly keyed object in the case of PROOF) to be processed.
The entry argument specifies which entry in the currently loaded tree is to be processed. It can be passed to either TSelHist::GetEntry() or TBranch::GetEntry() to read either all or the required parts of the data. When processing keyed objects with PROOF, the object is already loaded and is available via the fObject pointer.
This function should contain the "body" of the analysis. It can contain simple or elaborate selection criteria, run algorithms on the data of the event and typically fill histograms.
The processing can be stopped by calling Abort().
Use fStatus to set the return value of TTree::Process().
The return value is currently not used.
Reimplemented from TSelector.
Definition at line 266 of file TSelHist.cxx.
Reimplemented from TSelector.
Definition at line 57 of file TSelHist.h.
Reimplemented from TSelector.
Definition at line 56 of file TSelHist.h.
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inlinevirtual |
Reimplemented from TSelector.
Definition at line 55 of file TSelHist.h.
The SlaveBegin() function is called after the Begin() function.
When running with PROOF SlaveBegin() is called on each slave server. The tree argument is deprecated (on PROOF 0 is passed).
Reimplemented from TSelector.
Definition at line 155 of file TSelHist.cxx.
The SlaveTerminate() function is called after all entries or objects have been processed.
When running with PROOF SlaveTerminate() is called on each slave server.
Reimplemented from TSelector.
Definition at line 305 of file TSelHist.cxx.
The Terminate() function is the last function to be called during a query.
It always runs on the client, it can be used to present the results graphically or save the results to file.
Reimplemented from TSelector.
Definition at line 314 of file TSelHist.cxx.
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inlinevirtual |
Reimplemented from TSelector.
Definition at line 51 of file TSelHist.h.
TCanvas* TSelHist::fCHist1D |
Definition at line 45 of file TSelHist.h.
Referenced by Terminate().
TCanvas* TSelHist::fCHist2D |
Definition at line 46 of file TSelHist.h.
Referenced by Terminate().
TCanvas* TSelHist::fCHist3D |
Definition at line 47 of file TSelHist.h.
Referenced by Terminate().
Bool_t TSelHist::fDraw |
Definition at line 40 of file TSelHist.h.
Referenced by Begin(), SlaveBegin(), Terminate(), and ~TSelHist().
TH1F** TSelHist::fHist1D |
Definition at line 41 of file TSelHist.h.
Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().
TH2F** TSelHist::fHist2D |
Definition at line 42 of file TSelHist.h.
Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().
TH3F** TSelHist::fHist3D |
Definition at line 43 of file TSelHist.h.
Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().
TPBHistType* TSelHist::fHistType |
Definition at line 38 of file TSelHist.h.
Referenced by Begin(), Process(), SlaveBegin(), and Terminate().
Int_t TSelHist::fNHists |
Definition at line 39 of file TSelHist.h.
Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().
TRandom3* TSelHist::fRandom |
Definition at line 44 of file TSelHist.h.
Referenced by Process(), SlaveBegin(), and ~TSelHist().