RooAbsBinning is the abstract base class for RooRealVar binning definitions.
This class defines the interface to retrieve bin boundaries, ranges etc.
Definition at line 25 of file RooAbsBinning.h.
Public Member Functions | |
RooAbsBinning (const char *name=nullptr) | |
RooAbsBinning (const RooAbsBinning &other, const char *name=nullptr) | |
virtual double * | array () const =0 |
virtual double | averageBinWidth () const =0 |
virtual double | binCenter (Int_t bin) const =0 |
virtual double | binHigh (Int_t bin) const =0 |
virtual double | binLow (Int_t bin) const =0 |
int | binNumber (double x) const |
Returns the bin number corresponding to the value x . | |
virtual void | binNumbers (double const *x, int *bins, std::size_t n, int coef=1) const =0 |
Compute the bin indices for multiple values of x . | |
virtual double | binWidth (Int_t bin) const =0 |
virtual RooAbsBinning * | clone (const char *name=nullptr) const =0 |
TObject * | Clone (const char *newname=nullptr) const override |
Make a clone of an object using the Streamer facility. | |
virtual double | highBound () const =0 |
virtual RooAbsReal * | highBoundFunc () const |
Return pointer to RooAbsReal parameterized upper bound, if any. | |
virtual void | insertHook (RooAbsRealLValue &) const |
Hook interface function to execute code upon insertion into a RooAbsRealLValue. | |
TClass * | IsA () const override |
virtual bool | isParameterized () const |
Interface function. | |
virtual bool | isShareable () const |
If true (default), the range definition can be shared across clones of a RooRealVar. | |
virtual bool | isUniform () const |
virtual double | lowBound () const =0 |
virtual RooAbsReal * | lowBoundFunc () const |
Return pointer to RooAbsReal parameterized lower bound, if any. | |
Int_t | numBins () const |
Return number of bins. | |
virtual Int_t | numBoundaries () const =0 |
void | Print (Option_t *options=nullptr) const override |
This method must be overridden when a class wants to print itself. | |
void | printArgs (std::ostream &os) const override |
Print binning arguments (the RooAbsReal objects represening the variable bin boundaries for parameterized binning implementations. | |
void | printClassName (std::ostream &os) const override |
Print binning class name. | |
void | printName (std::ostream &os) const override |
Print binning name. | |
void | printTitle (std::ostream &os) const override |
Print binning title. | |
void | printValue (std::ostream &os) const override |
Print binning value, i.e the bin boundary positions. | |
virtual void | removeHook (RooAbsRealLValue &) const |
Hook interface function to execute code upon removal from a RooAbsRealLValue. | |
virtual void | setMax (double xhi) |
Change upper bound to xhi. | |
virtual void | setMin (double xlo) |
Change lower bound to xlo. | |
virtual void | setRange (double xlo, double xhi)=0 |
void | Streamer (TBuffer &) override |
Custom streamer implementing schema evolution between V1 and V2 persistent binnings. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TNamed | |
TNamed () | |
TNamed (const char *name, const char *title) | |
TNamed (const TNamed &named) | |
TNamed copy ctor. | |
TNamed (const TString &name, const TString &title) | |
virtual | ~TNamed () |
TNamed destructor. | |
void | Clear (Option_t *option="") override |
Set name and title to empty strings (""). | |
TObject * | Clone (const char *newname="") const override |
Make a clone of an object using the Streamer facility. | |
Int_t | Compare (const TObject *obj) const override |
Compare two TNamed objects. | |
void | Copy (TObject &named) const override |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
const char * | GetName () const override |
Returns name of object. | |
const char * | GetTitle () const override |
Returns title of object. | |
ULong_t | Hash () const override |
Return hash value for this object. | |
TClass * | IsA () const override |
Bool_t | IsSortable () const override |
void | ls (Option_t *option="") const override |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
void | Print (Option_t *option="") const override |
Print TNamed name and title. | |
virtual void | SetName (const char *name) |
Set the name of the TNamed. | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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 | 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 with: gROOT->SetSelectedPad(c1) . | |
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=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
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 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 UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
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 |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
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 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. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Public Member Functions inherited from RooPrintable | |
RooPrintable () | |
virtual | ~RooPrintable () |
virtual Int_t | defaultPrintContents (Option_t *opt) const |
Default choice of contents to be printed (name and value) | |
virtual StyleOption | defaultPrintStyle (Option_t *opt) const |
virtual void | printAddress (std::ostream &os) const |
Print class name of object. | |
virtual void | printExtras (std::ostream &os) const |
Interface to print extras of object. | |
virtual void | printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const |
Interface for detailed printing of object. | |
virtual void | printStream (std::ostream &os, Int_t contents, StyleOption style, TString indent="") const |
Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'. | |
virtual void | printTree (std::ostream &os, TString indent="") const |
Interface for tree structure printing of object. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TNamed | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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. | |
Static Public Member Functions inherited from RooPrintable | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static std::ostream & | defaultPrintStream (std::ostream *os=nullptr) |
Return a reference to the current default stream to use in Print(). | |
static void | nameFieldLength (Int_t newLen) |
Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount. | |
Additional Inherited Members | |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Public Types inherited from RooPrintable | |
enum | ContentsOption { kName =1 , kClassName =2 , kValue =4 , kArgs =8 , kExtras =16 , kAddress =32 , kTitle =64 , kCollectionHeader =128 } |
enum | StyleOption { kInline =1 , kSingleLine =2 , kStandard =3 , kVerbose =4 , kTreeStructure =5 } |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
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 () |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
Static Protected Attributes inherited from RooPrintable | |
static Int_t | _nameLength |
#include <RooAbsBinning.h>
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inline |
Definition at line 28 of file RooAbsBinning.h.
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inline |
Definition at line 29 of file RooAbsBinning.h.
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pure virtual |
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
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pure virtual |
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooUniformBinning, and RooRangeBinning.
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooUniformBinning, and RooRangeBinning.
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooUniformBinning, and RooRangeBinning.
Returns the bin number corresponding to the value x
.
inline
function is implemented by calling the vectorized function RooAbsBinning::binNumbers()
. If you want to calculate the bin indices for multiple values, use that one for better performance. Definition at line 60 of file RooAbsBinning.h.
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pure virtual |
Compute the bin indices for multiple values of x
.
For each element in the input, the corresponding output element will be increased by coef * binIdx
. This is useful for aggregating multi-dimensional bin indices inplace.
param[in] x The read-only input array of values of x
. param[out] bins The output array. Note that the initial values don't get replaced! The result is added to the array elements. param[in] n The size of the input and output arrays. param[in] coef The multiplication factor that is applied to all calculated bin indices.
Implemented in RooRangeBinning, RooBinning, RooLinTransBinning, RooParamBinning, and RooUniformBinning.
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooUniformBinning, and RooRangeBinning.
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static |
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inlinestaticconstexpr |
Definition at line 125 of file RooAbsBinning.h.
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pure virtual |
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
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inlineoverridevirtual |
Make a clone of an object using the Streamer facility.
If the object derives from TNamed, this function is called by TNamed::Clone. TNamed::Clone uses the optional argument to set a new name to the newly created object.
If the object class has a DirectoryAutoAdd function, it will be called at the end of the function with the parameter gDirectory. This usually means that the object will be appended to the current ROOT directory.
Reimplemented from TObject.
Definition at line 32 of file RooAbsBinning.h.
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inlinestatic |
Definition at line 125 of file RooAbsBinning.h.
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pure virtual |
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
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inlinevirtual |
Return pointer to RooAbsReal parameterized upper bound, if any.
Reimplemented in RooParamBinning.
Definition at line 110 of file RooAbsBinning.h.
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inlinevirtual |
Hook interface function to execute code upon insertion into a RooAbsRealLValue.
Reimplemented in RooParamBinning.
Definition at line 118 of file RooAbsBinning.h.
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inlineoverridevirtual |
Reimplemented from TObject.
Reimplemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
Definition at line 125 of file RooAbsBinning.h.
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inlinevirtual |
Interface function.
If true, min/max of binning is parameterized by external RooAbsReals. Default to false
, unless overridden by a sub class.
Reimplemented in RooParamBinning.
Definition at line 102 of file RooAbsBinning.h.
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inlinevirtual |
If true (default), the range definition can be shared across clones of a RooRealVar.
Reimplemented in RooParamBinning.
Definition at line 114 of file RooAbsBinning.h.
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inlinevirtual |
Reimplemented in RooUniformBinning.
Definition at line 70 of file RooAbsBinning.h.
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pure virtual |
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
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inlinevirtual |
Return pointer to RooAbsReal parameterized lower bound, if any.
Reimplemented in RooParamBinning.
Definition at line 106 of file RooAbsBinning.h.
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inline |
Return number of bins.
Definition at line 36 of file RooAbsBinning.h.
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pure virtual |
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
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inlineoverridevirtual |
This method must be overridden when a class wants to print itself.
Reimplemented from TObject.
Definition at line 89 of file RooAbsBinning.h.
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overridevirtual |
Print binning arguments (the RooAbsReal objects represening the variable bin boundaries for parameterized binning implementations.
Reimplemented from RooPrintable.
Definition at line 74 of file RooAbsBinning.cxx.
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overridevirtual |
Print binning class name.
Reimplemented from RooPrintable.
Definition at line 63 of file RooAbsBinning.cxx.
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overridevirtual |
Print binning name.
Reimplemented from RooPrintable.
Definition at line 43 of file RooAbsBinning.cxx.
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overridevirtual |
Print binning title.
Reimplemented from RooPrintable.
Definition at line 53 of file RooAbsBinning.cxx.
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overridevirtual |
Print binning value, i.e the bin boundary positions.
Reimplemented from RooPrintable.
Definition at line 94 of file RooAbsBinning.cxx.
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inlinevirtual |
Hook interface function to execute code upon removal from a RooAbsRealLValue.
Reimplemented in RooParamBinning.
Definition at line 120 of file RooAbsBinning.h.
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inlinevirtual |
Change upper bound to xhi.
Reimplemented in RooLinTransBinning, and RooRangeBinning.
Definition at line 78 of file RooAbsBinning.h.
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inlinevirtual |
Change lower bound to xlo.
Reimplemented in RooLinTransBinning, and RooRangeBinning.
Definition at line 74 of file RooAbsBinning.h.
Implemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
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overridevirtual |
Custom streamer implementing schema evolution between V1 and V2 persistent binnings.
Reimplemented from TObject.
Reimplemented in RooBinning, RooLinTransBinning, RooParamBinning, RooRangeBinning, and RooUniformBinning.
Definition at line 116 of file RooAbsBinning.cxx.
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inline |
Definition at line 125 of file RooAbsBinning.h.