ROOT 6.18/05 Reference Guide |
Class RooBinning is an implements RooAbsBinning in terms of an array of boundary values, posing no constraints on the choice of binning, thus allowing variable bin sizes.
Various methods allow the user to add single bin boundaries, mirrored pairs, or sets of uniformly spaced boundaries.
Definition at line 29 of file RooBinning.h.
Public Member Functions | |
RooBinning (const RooBinning &other, const char *name=0) | |
Copy constructor. More... | |
RooBinning (Double_t xlo=-RooNumber::infinity(), Double_t xhi=RooNumber::infinity(), const char *name=0) | |
Constructor for an initially empty binning defining the range [xlo,xhi]. More... | |
RooBinning (Int_t nBins, const Double_t *boundaries, const char *name=0) | |
Constructor for a binning in the range[xlo,xhi] with 'nbins' bin boundaries listed array 'boundaries'. More... | |
RooBinning (Int_t nBins, Double_t xlo, Double_t xhi, const char *name=0) | |
Constructor for a uniform binning in 'nbins' bins in the range [xlo,xhi]. More... | |
~RooBinning () | |
Destructor. More... | |
Bool_t | addBoundary (Double_t boundary) |
Add bin boundary at given value. More... | |
void | addBoundaryPair (Double_t boundary, Double_t mirrorPoint=0) |
Add pair of boundaries: one at 'boundary' and one at 2*mirrorPoint-boundary. More... | |
void | addUniform (Int_t nBins, Double_t xlo, Double_t xhi) |
Add array of nbins uniformly sized bins in range [xlo,xhi]. More... | |
virtual Double_t * | array () const |
Return array of boundary values. More... | |
virtual Double_t | averageBinWidth () const |
virtual Double_t | binCenter (Int_t bin) const |
Return the position of the center of bin 'bin'. More... | |
virtual Double_t | binHigh (Int_t bin) const |
Return the upper bound of the requested bin. More... | |
virtual Double_t | binLow (Int_t bin) const |
Return the lower bound of the requested bin. More... | |
virtual Int_t | binNumber (Double_t x) const |
Return sequential bin number that contains value x where bin zero is the first bin with an upper boundary above the lower bound of the range. More... | |
virtual Double_t | binWidth (Int_t bin) const |
Return the width of the requested bin. More... | |
RooAbsBinning * | clone (const char *name=0) const |
Bool_t | hasBoundary (Double_t boundary) |
Check if boundary exists at given value. More... | |
virtual Double_t | highBound () const |
virtual Double_t | lowBound () const |
virtual Double_t | nearestBoundary (Double_t x) const |
Return the value of the nearest boundary to x. More... | |
virtual Int_t | numBoundaries () const |
virtual Int_t | rawBinNumber (Double_t x) const |
Return sequential bin number that contains value x where bin zero is the first bin that is defined, regardless if that bin is outside the current defined range. More... | |
Bool_t | removeBoundary (Double_t boundary) |
Remove boundary at given value. More... | |
virtual void | setRange (Double_t xlo, Double_t xhi) |
Change the defined range associated with this binning. More... | |
Public Member Functions inherited from RooAbsBinning | |
RooAbsBinning (const char *name=0) | |
Constructor. More... | |
RooAbsBinning (const RooAbsBinning &other, const char *name=0) | |
virtual | ~RooAbsBinning () |
Destructor. More... | |
virtual Double_t * | array () const =0 |
virtual Double_t | averageBinWidth () const =0 |
virtual Double_t | binCenter (Int_t bin) const =0 |
virtual Double_t | binHigh (Int_t bin) const =0 |
virtual Double_t | binLow (Int_t bin) const =0 |
virtual Int_t | binNumber (Double_t x) const =0 |
virtual Double_t | binWidth (Int_t bin) const =0 |
virtual RooAbsBinning * | clone (const char *name=0) const =0 |
virtual TObject * | Clone (const char *newname=0) const |
Make a clone of an object using the Streamer facility. More... | |
virtual Double_t | highBound () const =0 |
virtual RooAbsReal * | highBoundFunc () const |
virtual void | insertHook (RooAbsRealLValue &) const |
virtual Bool_t | isParameterized () const |
virtual Bool_t | isShareable () const |
virtual Bool_t | isUniform () const |
virtual Double_t | lowBound () const =0 |
virtual RooAbsReal * | lowBoundFunc () const |
Int_t | numBins () const |
virtual Int_t | numBoundaries () const =0 |
virtual void | Print (Option_t *options=0) const |
Print TNamed name and title. More... | |
virtual void | printArgs (std::ostream &os) const |
Print binning arguments (the RooAbsReal objects represening the variable bin boundaries for parameterized binning implementations. More... | |
virtual void | printClassName (std::ostream &os) const |
Print binning class name. More... | |
virtual void | printName (std::ostream &os) const |
Print binning name. More... | |
virtual void | printTitle (std::ostream &os) const |
Print binning title. More... | |
virtual void | printValue (std::ostream &os) const |
Print binning value, i.e the bin boundary positions. More... | |
virtual Int_t | rawBinNumber (Double_t x) const |
virtual void | removeHook (RooAbsRealLValue &) const |
virtual void | setMax (Double_t xhi) |
virtual void | setMin (Double_t xlo) |
virtual void | setRange (Double_t xlo, Double_t xhi)=0 |
Public Member Functions inherited from TNamed | |
TNamed () | |
TNamed (const char *name, const char *title) | |
TNamed (const TNamed &named) | |
TNamed copy ctor. More... | |
TNamed (const TString &name, const TString &title) | |
virtual | ~TNamed () |
TNamed destructor. More... | |
virtual void | Clear (Option_t *option="") |
Set name and title to empty strings (""). More... | |
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 two TNamed objects. More... | |
virtual void | Copy (TObject &named) const |
Copy this to obj. More... | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
virtual Bool_t | IsSortable () const |
virtual void | ls (Option_t *option="") const |
List TNamed name and title. More... | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. More... | |
virtual void | Print (Option_t *option="") const |
Print TNamed name and title. More... | |
virtual void | SetName (const char *name) |
Set the name of the TNamed. More... | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). More... | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. More... | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. More... | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. More... | |
TObject (const TObject &object) | |
TObject copy ctor. More... | |
virtual | ~TObject () |
TObject destructor. 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... | |
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... | |
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. 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 selected pad for instance with: gROOT->SetSelectedPad(gPad) . More... | |
virtual void | Dump () const |
Dump contents of object on stdout. More... | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. 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 void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. 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 const char * | GetIconName () const |
Returns mime type name of object. More... | |
virtual const char * | GetName () const |
Returns 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 Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. 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... | |
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. More... | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. 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... | |
void | InvertBit (UInt_t f) |
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 | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
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. 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... | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
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. 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... | |
void | ResetBit (UInt_t f) |
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... | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. 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 | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
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. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. 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... | |
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) More... | |
virtual StyleOption | defaultPrintStyle (Option_t *opt) const |
virtual void | printAddress (std::ostream &os) const |
Print class name of object. More... | |
virtual void | printArgs (std::ostream &os) const |
Interface for printing of object arguments. More... | |
virtual void | printClassName (std::ostream &os) const |
Print class name of object. More... | |
virtual void | printExtras (std::ostream &os) const |
Interface to print extras of object. More... | |
virtual void | printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const |
Interface for detailed printing of object. More... | |
virtual void | printName (std::ostream &os) const |
Print name of object. More... | |
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'. More... | |
virtual void | printTitle (std::ostream &os) const |
Print title of object. More... | |
virtual void | printTree (std::ostream &os, TString indent="") const |
Interface for tree structure printing of object. More... | |
virtual void | printValue (std::ostream &os) const |
Interface to print value of object. More... | |
Protected Member Functions | |
Bool_t | binEdges (Int_t bin, Double_t &xlo, Double_t &xhi) const |
Return upper and lower bound of bin 'bin'. More... | |
void | updateBinCount () |
Update the internal bin counter. More... | |
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). More... | |
void | MakeZombie () |
Protected Attributes | |
Double_t * | _array |
Int_t | _blo |
Array of boundaries. More... | |
std::vector< Double_t > | _boundaries |
Int_t | _nbins |
Bool_t | _ownBoundHi |
Bool_t | _ownBoundLo |
Double_t | _xhi |
Double_t | _xlo |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
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) } |
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 } |
Static Public Member Functions inherited from TObject | |
static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
Static Public Member Functions inherited from RooPrintable | |
static std::ostream & | defaultPrintStream (std::ostream *os=0) |
Return a reference to the current default stream to use in Print(). More... | |
static void | nameFieldLength (Int_t newLen) |
Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount. More... | |
Static Protected Attributes inherited from RooPrintable | |
static Int_t | _nameLength |
#include <RooBinning.h>
RooBinning::RooBinning | ( | Double_t | xlo = -RooNumber::infinity() , |
Double_t | xhi = RooNumber::infinity() , |
||
const char * | name = 0 |
||
) |
Constructor for an initially empty binning defining the range [xlo,xhi].
Definition at line 53 of file RooBinning.cxx.
Constructor for a uniform binning in 'nbins' bins in the range [xlo,xhi].
Definition at line 64 of file RooBinning.cxx.
Constructor for a binning in the range[xlo,xhi] with 'nbins' bin boundaries listed array 'boundaries'.
Definition at line 78 of file RooBinning.cxx.
RooBinning::RooBinning | ( | const RooBinning & | other, |
const char * | name = 0 |
||
) |
Copy constructor.
Definition at line 92 of file RooBinning.cxx.
RooBinning::~RooBinning | ( | ) |
Destructor.
Definition at line 103 of file RooBinning.cxx.
Add bin boundary at given value.
Definition at line 111 of file RooBinning.cxx.
Add pair of boundaries: one at 'boundary' and one at 2*mirrorPoint-boundary.
Definition at line 131 of file RooBinning.cxx.
Add array of nbins uniformly sized bins in range [xlo,xhi].
Definition at line 173 of file RooBinning.cxx.
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virtual |
Return array of boundary values.
Implements RooAbsBinning.
Definition at line 219 of file RooBinning.cxx.
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inlinevirtual |
Implements RooAbsBinning.
Definition at line 57 of file RooBinning.h.
Return the position of the center of bin 'bin'.
Implements RooAbsBinning.
Definition at line 284 of file RooBinning.cxx.
Return upper and lower bound of bin 'bin'.
If the return value is true an error occurred
Definition at line 271 of file RooBinning.cxx.
Return the upper bound of the requested bin.
Implements RooAbsBinning.
Definition at line 314 of file RooBinning.cxx.
Return the lower bound of the requested bin.
Implements RooAbsBinning.
Definition at line 304 of file RooBinning.cxx.
Return sequential bin number that contains value x where bin zero is the first bin with an upper boundary above the lower bound of the range.
Implements RooAbsBinning.
Definition at line 186 of file RooBinning.cxx.
Return the width of the requested bin.
Implements RooAbsBinning.
Definition at line 294 of file RooBinning.cxx.
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inlinevirtual |
Implements RooAbsBinning.
Definition at line 36 of file RooBinning.h.
Check if boundary exists at given value.
Definition at line 165 of file RooBinning.cxx.
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inlinevirtual |
Implements RooAbsBinning.
Definition at line 53 of file RooBinning.h.
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inlinevirtual |
Implements RooAbsBinning.
Definition at line 49 of file RooBinning.h.
Return the value of the nearest boundary to x.
Definition at line 209 of file RooBinning.cxx.
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inlinevirtual |
Implements RooAbsBinning.
Definition at line 39 of file RooBinning.h.
Return sequential bin number that contains value x where bin zero is the first bin that is defined, regardless if that bin is outside the current defined range.
Reimplemented from RooAbsBinning.
Definition at line 196 of file RooBinning.cxx.
Remove boundary at given value.
Definition at line 140 of file RooBinning.cxx.
Change the defined range associated with this binning.
Bins that lie outside the new range [xlo,xhi] will not be removed, but will be 'inactive', i.e. the new 0 bin will be the first bin with an upper boundarie > xlo
Implements RooAbsBinning.
Definition at line 233 of file RooBinning.cxx.
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protected |
Update the internal bin counter.
Definition at line 253 of file RooBinning.cxx.
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mutableprotected |
Definition at line 87 of file RooBinning.h.
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mutableprotected |
Array of boundaries.
Definition at line 88 of file RooBinning.h.
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protected |
Definition at line 86 of file RooBinning.h.
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protected |
Definition at line 84 of file RooBinning.h.
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protected |
Definition at line 83 of file RooBinning.h.
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protected |
Definition at line 82 of file RooBinning.h.
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protected |
Definition at line 81 of file RooBinning.h.
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protected |
Definition at line 80 of file RooBinning.h.