 |
ROOT
Reference Guide |
|
| |
ROOT
Reference Guide |
|
This PDEFoam variant stores in every cell the sum of event weights and the sum of the squared event weights.
It therefore acts as event density estimator. It should be booked together with the PDEFoamEventDensity density estimator, which returns the event weight density at a given phase space point during the foam build-up.
Definition at line 38 of file PDEFoamEvent.h.
Public Member Functions | |
| PDEFoamEvent () | |
| Default constructor for streamer, user should not use it. | |
| PDEFoamEvent (const TString &) | |
| virtual | ~PDEFoamEvent () |
| virtual void | FillFoamCells (const Event *ev, Float_t wt) |
| This function fills an event weight 'wt' into the PDEFoam. | |
 Public Member Functions inherited from TMVA::PDEFoam | |
| PDEFoam () | |
| Default constructor for streamer, user should not use it. | |
| PDEFoam (const TString &) | |
| User constructor, to be employed by the user. | |
| virtual | ~PDEFoam () |
| Default destructor. | |
| void | AddVariableName (const char *s) |
| void | AddVariableName (TObjString *s) |
| void | CheckAll (Int_t) |
| User utility, miscellaneous and debug. | |
| void | Create () |
| Basic initialization of FOAM invoked by the user. | |
| void | DeleteBinarySearchTree () |
| Delete the foam's density estimator, which contains the binary search tree. | |
| TH1D * | Draw1Dim (ECellValue cell_value, Int_t nbin, PDEFoamKernelBase *kernel=NULL) |
| Draws 1-dimensional foam (= histogram) | |
| void | FillBinarySearchTree (const Event *ev) |
| Insert event to internal foam's density estimator PDEFoamDensityBase. | |
| virtual void | Finalize () |
| virtual Float_t | GetCellValue (const PDEFoamCell *cell, ECellValue cv) |
| Returns the cell value of 'cell' corresponding to the given option 'cv'. | |
| virtual std::vector< Float_t > | GetCellValue (const std::map< Int_t, Float_t > &xvec, ECellValue cv) |
| This function finds all cells, which corresponds to the given (incomplete) untransformed event vector 'xvec' and returns the cell values, according to the parameter 'cv'. | |
| virtual Float_t | GetCellValue (const std::vector< Float_t > &xvec, ECellValue cv, PDEFoamKernelBase *) |
| This function finds the cell, which corresponds to the given untransformed event vector 'xvec' and return its value, which is given by the parameter 'cv'. | |
| TString | GetFoamName () const |
| UInt_t | GetMaxDepth () const |
| UInt_t | GetNActiveCells () const |
| UInt_t | GetNCells () const |
| UInt_t | GetNInActiveCells () const |
| UInt_t | GetNmin () |
| PDEFoamCell * | GetRootCell () const |
| Int_t | GetTotDim () const |
| TObjString * | GetVariableName (Int_t idx) |
| Double_t | GetXmax (Int_t idim) const |
| Double_t | GetXmin (Int_t idim) const |
| void | Initialize () |
| MsgLogger & | Log () const |
| void | PrintCell (Long_t iCell=0) |
| Prints geometry of and elements of 'iCell', as well as relations to parent and daughter cells. | |
| void | PrintCells () |
| Prints geometry of ALL cells of the FOAM. | |
| virtual TH2D * | Project2 (Int_t idim1, Int_t idim2, ECellValue cell_value=kValue, PDEFoamKernelBase *kernel=NULL, UInt_t nbin=50) |
| Project foam variable idim1 and variable idim2 to histogram. | |
| void | ResetCellElements () |
| Remove the cell elements from all cells. | |
| void | RootPlot2dim (const TString &filename, TString opt, Bool_t createCanvas=kTRUE, Bool_t colors=kTRUE) |
| Debugging tool which plots the cells of a 2-dimensional PDEFoam as rectangles in C++ format readable for ROOT. | |
| void | SetDensity (PDEFoamDensityBase *dens) |
| void | SetDim (Int_t kDim) |
| Sets dimension of cubical space. | |
| void | SetEvPerBin (Int_t EvPerBin) |
| void | SetInhiDiv (Int_t, Int_t) |
| This can be called before Create, after setting kDim It defines which variables are excluded in the process of the cell division. | |
| void | SetMaxDepth (UInt_t maxdepth) |
| void | SetnBin (Int_t nBin) |
| void | SetnCells (Long_t nCells) |
| void | SetNmin (UInt_t val) |
| void | SetnSampl (Long_t nSampl) |
| void | SetXmax (Int_t idim, Double_t wmax) |
| set upper foam bound in dimension idim | |
| void | SetXmin (Int_t idim, Double_t wmin) |
| set lower foam bound in dimension idim | |
| std::vector< Float_t > | VarTransform (const std::vector< Float_t > &invec) const |
| Float_t | VarTransform (Int_t idim, Float_t x) const |
| std::vector< Float_t > | VarTransformInvers (const std::vector< Float_t > &invec) const |
| Float_t | VarTransformInvers (Int_t idim, Float_t x) const |
| Public Member Functions inherited from TObject | |
| TObject () | |
| TObject constructor. | |
| TObject (const TObject &object) | |
| TObject copy ctor. | |
| virtual | ~TObject () |
| TObject destructor. | |
| void | AbstractMethod (const char *method) const |
| Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
| virtual void | AppendPad (Option_t *option="") |
| Append graphics object to current pad. | |
| virtual void | Browse (TBrowser *b) |
| Browse object. May be overridden for another default action. | |
| ULong_t | CheckedHash () |
| Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
| virtual const char * | ClassName () const |
| Returns name of class to which the object belongs. | |
| virtual void | Clear (Option_t *="") |
| virtual TObject * | Clone (const char *newname="") const |
| Make a clone of an object using the Streamer facility. | |
| virtual Int_t | Compare (const TObject *obj) const |
| Compare abstract method. | |
| virtual void | Copy (TObject &object) const |
| Copy this to obj. | |
| virtual void | Delete (Option_t *option="") |
| Delete this object. | |
| virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
| Computes distance from point (px,py) to the object. | |
| virtual void | Draw (Option_t *option="") |
| Default Draw method for all objects. | |
| virtual void | DrawClass () const |
| Draw class inheritance tree of the class to which this object belongs. | |
| virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). | |
| virtual void | Dump () const |
| Dump contents of object on stdout. | |
| virtual void | Error (const char *method, const char *msgfmt,...) const |
| Issue error message. | |
| 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. | |
| virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
| Execute method on this object with parameters stored in the TObjArray. | |
| virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
| Execute action corresponding to an event at (px,py). | |
| virtual void | Fatal (const char *method, const char *msgfmt,...) const |
| Issue fatal error message. | |
| virtual TObject * | FindObject (const char *name) const |
| Must be redefined in derived classes. | |
| virtual TObject * | FindObject (const TObject *obj) const |
| Must be redefined in derived classes. | |
| virtual Option_t * | GetDrawOption () const |
| Get option used by the graphics system to draw this object. | |
| virtual const char * | GetIconName () const |
| Returns mime type name of object. | |
| virtual const char * | GetName () const |
| Returns name of object. | |
| virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
| Returns string containing info about the object at position (px,py). | |
| virtual Option_t * | GetOption () const |
| virtual const char * | GetTitle () const |
| Returns title of object. | |
| virtual UInt_t | GetUniqueID () const |
| Return the unique object id. | |
| virtual Bool_t | HandleTimer (TTimer *timer) |
| Execute action in response of a timer timing out. | |
| virtual ULong_t | Hash () const |
| Return hash value for this object. | |
| Bool_t | HasInconsistentHash () const |
| Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
| virtual void | Info (const char *method, const char *msgfmt,...) const |
| Issue info message. | |
| virtual Bool_t | InheritsFrom (const char *classname) const |
| Returns kTRUE if object inherits from class "classname". | |
| virtual Bool_t | InheritsFrom (const TClass *cl) const |
| Returns kTRUE if object inherits from TClass cl. | |
| virtual void | Inspect () const |
| Dump contents of this object in a graphics canvas. | |
| void | InvertBit (UInt_t f) |
| Bool_t | IsDestructed () const |
| IsDestructed. | |
| virtual Bool_t | IsEqual (const TObject *obj) const |
| Default equal comparison (objects are equal if they have the same address in memory). | |
| virtual Bool_t | IsFolder () const |
| Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
| R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
| virtual Bool_t | IsSortable () const |
| R__ALWAYS_INLINE Bool_t | IsZombie () const |
| virtual void | ls (Option_t *option="") const |
| The ls function lists the contents of a class on stdout. | |
| 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). | |
| virtual Bool_t | Notify () |
| This method must be overridden to handle object notification. | |
| void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
| Use this method to declare a method obsolete. | |
| void | operator delete (void *ptr) |
| Operator delete. | |
| void | operator delete[] (void *ptr) |
| Operator delete []. | |
| void * | operator new (size_t sz) |
| void * | operator new (size_t sz, void *vp) |
| void * | operator new[] (size_t sz) |
| void * | operator new[] (size_t sz, void *vp) |
| TObject & | operator= (const TObject &rhs) |
| TObject assignment operator. | |
| virtual void | Paint (Option_t *option="") |
| This method must be overridden if a class wants to paint itself. | |
| virtual void | Pop () |
| Pop on object drawn in a pad to the top of the display list. | |
| virtual void | Print (Option_t *option="") const |
| This method must be overridden when a class wants to print itself. | |
| virtual Int_t | Read (const char *name) |
| Read contents of object with specified name from the current directory. | |
| virtual void | RecursiveRemove (TObject *obj) |
| Recursively remove this object from a list. | |
| void | ResetBit (UInt_t f) |
| virtual void | SaveAs (const char *filename="", Option_t *option="") const |
| Save this object in the file specified by filename. | |
| virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
| Save a primitive as a C++ statement(s) on output stream "out". | |
| void | SetBit (UInt_t f) |
| void | SetBit (UInt_t f, Bool_t set) |
| Set or unset the user status bits as specified in f. | |
| virtual void | SetDrawOption (Option_t *option="") |
| Set drawing option for object. | |
| virtual void | SetUniqueID (UInt_t uid) |
| Set the unique object id. | |
| virtual void | SysError (const char *method, const char *msgfmt,...) const |
| Issue system error message. | |
| R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
| Int_t | TestBits (UInt_t f) const |
| virtual void | UseCurrentStyle () |
| Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
| virtual void | Warning (const char *method, const char *msgfmt,...) const |
| Issue warning message. | |
| virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
| Write this object to the current directory. | |
| virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
| Write this object to the current directory. | |
Protected Member Functions | |
| PDEFoamEvent (const PDEFoamEvent &) | |
| Copy Constructor NOT IMPLEMENTED (NEVER USED) | |
| Protected Member Functions inherited from TMVA::PDEFoam | |
| PDEFoam (const PDEFoam &) | |
| Copy Constructor NOT IMPLEMENTED (NEVER USED) | |
| Int_t | CellFill (Int_t, PDEFoamCell *) |
| Internal subprogram used by Create. | |
| virtual Bool_t | CellValueIsUndefined (PDEFoamCell *) |
| Returns true, if the value of the given cell is undefined. | |
| Int_t | Divide (PDEFoamCell *) |
| Internal subprogram used by Create. | |
| Double_t | Eval (Double_t *xRand, Double_t &event_density) |
| Internal subprogram. | |
| virtual void | Explore (PDEFoamCell *Cell) |
| Internal subprogram used by Create. | |
| PDEFoamCell * | FindCell (const std::vector< Float_t > &) const |
| Find cell that contains 'xvec' (in foam coordinates [0,1]). | |
| std::vector< TMVA::PDEFoamCell * > | FindCells (const std::map< Int_t, Float_t > &) const |
| Find all cells, that contain the coordinates specified in txvec. | |
| void | FindCells (const std::map< Int_t, Float_t > &, PDEFoamCell *, std::vector< PDEFoamCell * > &) const |
| This is a helper function for std::vector<PDEFoamCell*> FindCells(...) and a generalisation of PDEFoamCell* FindCell(). | |
| std::vector< TMVA::PDEFoamCell * > | FindCells (const std::vector< Float_t > &) const |
| Find all cells, that contain txvec. | |
| Double_t | GetCellElement (const PDEFoamCell *cell, UInt_t i) const |
| Returns cell element i of cell 'cell'. | |
| PDEFoamDensityBase * | GetDistr () const |
| void | Grow () |
| Internal subprogram used by Create. | |
| void | InitCells () |
| Internal subprogram used by Create. | |
| void | MakeAlpha () |
| Internal subprogram used by Create. | |
| void | OutputGrow (Bool_t finished=false) |
| message logger | |
| Long_t | PeekMax () |
| Internal subprogram used by Create. | |
| void | SetCellElement (PDEFoamCell *cell, UInt_t i, Double_t value) |
| Set cell element i of cell to value. | |
| template<typename T > | |
| T | Sqr (T x) const |
| void | Varedu (Double_t[], Int_t &, Double_t &, Double_t &) |
| Internal subprogram used by Create. | |
| Protected Member Functions inherited from TObject | |
| virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
| Interface to ErrorHandler (protected). | |
| void | MakeZombie () |
Additional Inherited Members | |
| Public Types inherited from TObject | |
| enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
| enum | { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) } |
| enum | EDeprecatedStatusBits { kObjInCanvas = BIT(3) } |
| enum | EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) } |
| Static Public Member Functions inherited from TObject | |
| static Longptr_t | GetDtorOnly () |
| Return destructor only flag. | |
| static Bool_t | GetObjectStat () |
| Get status of object stat flag. | |
| static void | SetDtorOnly (void *obj) |
| Set destructor only flag. | |
| static void | SetObjectStat (Bool_t stat) |
| Turn on/off tracking of objects in the TObjectTable. | |
| Protected Types inherited from TObject | |
| enum | { kOnlyPrepStep = BIT(3) } |
| Protected Attributes inherited from TMVA::PDEFoam | |
| Double_t * | fAlpha |
| PDEFoamCell ** | fCells |
| Int_t | fDim |
| PDEFoamDensityBase * | fDistr |
| EDTSeparation | fDTSeparation |
| Int_t | fEvPerBin |
| Bool_t | fFillFoamWithOrigWeights |
| EFoamType | fFoamType |
| TObjArray * | fHistEdg |
| Int_t * | fInhiDiv |
| [fDim] Dynamic Mask for cell division | |
| Int_t | fLastCe |
| MsgLogger * | fLogger |
| Int_t * | fMaskDiv |
| UInt_t | fMaxDepth |
| TString | fName |
| Int_t | fNBin |
| Int_t | fNCells |
| UInt_t | fNElements |
| UInt_t | fNmin |
| Int_t | fNoAct |
| [fDim] Flags for inhibiting cell division | |
| Int_t | fNSampl |
| Bool_t | fPeekMax |
| TRandom3 * | fPseRan |
| Double_t * | fRvec |
| Timer * | fTimer |
| distribution of training events | |
| TObjArray * | fVariableNames |
| timer for graphical output | |
| Float_t | fVolFrac |
| Double_t * | fXmax |
| Double_t * | fXmin |
#include <TMVA/PDEFoamEvent.h>
|
protected |
Copy Constructor NOT IMPLEMENTED (NEVER USED)
Definition at line 72 of file PDEFoamEvent.cxx.
| TMVA::PDEFoamEvent::PDEFoamEvent | ( | ) |
Default constructor for streamer, user should not use it.
Definition at line 58 of file PDEFoamEvent.cxx.
| TMVA::PDEFoamEvent::PDEFoamEvent | ( | const TString & | name | ) |
Definition at line 65 of file PDEFoamEvent.cxx.
|
inlinevirtual |
Definition at line 49 of file PDEFoamEvent.h.
This function fills an event weight 'wt' into the PDEFoam.
Cell element 0 is filled with the weight 'wt', and element 1 is filled with the squared weight.
Reimplemented from TMVA::PDEFoam.
Definition at line 83 of file PDEFoamEvent.cxx.
