ROOT
6.07/01
Reference Guide
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RooAdaptiveIntegratorND implements an adaptive one-dimensional numerical integration algorithm.
Definition at line 26 of file RooAdaptiveIntegratorND.h.
Public Member Functions | |
RooAdaptiveIntegratorND () | |
Default ctor. More... | |
RooAdaptiveIntegratorND (const RooAbsFunc &function, const RooNumIntConfig &config) | |
Constructor of integral on given function binding and with given configuration. More... | |
virtual RooAbsIntegrator * | clone (const RooAbsFunc &function, const RooNumIntConfig &config) const |
Virtual constructor with given function and configuration. Needed by RooNumIntFactory. More... | |
virtual | ~RooAdaptiveIntegratorND () |
Destructor. More... | |
virtual Bool_t | checkLimits () const |
Check that our integration range is finite and otherwise return kFALSE. More... | |
virtual Double_t | integral (const Double_t *yvec=0) |
Evaluate integral at given function binding parameter values. More... | |
Bool_t | setLimits (Double_t *xmin, Double_t *xmax) |
Change our integration limits. More... | |
virtual Bool_t | canIntegrate1D () const |
virtual Bool_t | canIntegrate2D () const |
virtual Bool_t | canIntegrateND () const |
virtual Bool_t | canIntegrateOpenEnded () const |
virtual Bool_t | setUseIntegrandLimits (Bool_t flag) |
Interface function that allows to defer limit definition to integrand definition. More... | |
Public Member Functions inherited from RooAbsIntegrator | |
RooAbsIntegrator () | |
Default constructor. More... | |
RooAbsIntegrator (const RooAbsFunc &function, Bool_t printEvalCounter=kFALSE) | |
Copy constructor. More... | |
virtual | ~RooAbsIntegrator () |
Bool_t | isValid () const |
Double_t | integrand (const Double_t x[]) const |
const RooAbsFunc * | integrand () const |
Double_t | calculate (const Double_t *yvec=0) |
Calculate integral value with given array of parameter values. More... | |
Bool_t | printEvalCounter () const |
void | setPrintEvalCounter (Bool_t value) |
virtual Bool_t | setLimits (Double_t xmin, Double_t xmax) |
Interface to set limits on integration. More... | |
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 Option_t * | GetOption () const |
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 Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
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... | |
Protected Member Functions | |
RooAdaptiveIntegratorND (const RooAdaptiveIntegratorND &) | |
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... | |
Static Protected Member Functions | |
static void | registerIntegrator (RooNumIntFactory &fact) |
Register RooAdaptiveIntegratorND, its parameters, dependencies and capabilities with RooNumIntFactory. More... | |
Protected Attributes | |
Bool_t | _useIntegrandLimits |
Double_t * | _xmin |
Double_t * | _xmax |
Double_t | _epsRel |
Double_t | _epsAbs |
Int_t | _nmax |
Int_t | _nError |
Int_t | _nWarn |
RooMultiGenFunction * | _func |
ROOT::Math::AdaptiveIntegratorMultiDim * | _integrator |
ROOT::Math multi-parameter function binding. More... | |
TString | _intName |
Protected Attributes inherited from RooAbsIntegrator | |
const RooAbsFunc * | _function |
Bool_t | _valid |
Bool_t | _printEvalCounter |
Friends | |
class | RooNumIntFactory |
Additional Inherited Members | |
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 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... | |
#include <RooAdaptiveIntegratorND.h>
RooAdaptiveIntegratorND::RooAdaptiveIntegratorND | ( | ) |
RooAdaptiveIntegratorND::RooAdaptiveIntegratorND | ( | const RooAbsFunc & | function, |
const RooNumIntConfig & | config | ||
) |
Constructor of integral on given function binding and with given configuration.
The integration limits are taken from the definition in the function binding _func = function.
Definition at line 92 of file RooAdaptiveIntegratorND.cxx.
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Destructor.
Definition at line 137 of file RooAdaptiveIntegratorND.cxx.
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protected |
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inlinevirtual |
Implements RooAbsIntegrator.
Definition at line 42 of file RooAdaptiveIntegratorND.h.
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inlinevirtual |
Implements RooAbsIntegrator.
Definition at line 43 of file RooAdaptiveIntegratorND.h.
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inlinevirtual |
Implements RooAbsIntegrator.
Definition at line 44 of file RooAdaptiveIntegratorND.h.
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inlinevirtual |
Implements RooAbsIntegrator.
Definition at line 45 of file RooAdaptiveIntegratorND.h.
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virtual |
Check that our integration range is finite and otherwise return kFALSE.
Update the limits from the integrand if requested.
Reimplemented from RooAbsIntegrator.
Definition at line 156 of file RooAdaptiveIntegratorND.cxx.
Referenced by RooAdaptiveIntegratorND(), and setLimits().
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virtual |
Virtual constructor with given function and configuration. Needed by RooNumIntFactory.
Implements RooAbsIntegrator.
Definition at line 124 of file RooAdaptiveIntegratorND.cxx.
Evaluate integral at given function binding parameter values.
Implements RooAbsIntegrator.
Definition at line 199 of file RooAdaptiveIntegratorND.cxx.
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staticprotected |
Register RooAdaptiveIntegratorND, its parameters, dependencies and capabilities with RooNumIntFactory.
Definition at line 55 of file RooAdaptiveIntegratorND.cxx.
Referenced by RooNumIntFactory::RooNumIntFactory().
Change our integration limits.
Return kTRUE if the new limits are ok, or otherwise kFALSE. Always returns kFALSE and does nothing if this object was constructed to always use our integrand's limits.
Reimplemented from RooAbsIntegrator.
Definition at line 179 of file RooAdaptiveIntegratorND.cxx.
Interface function that allows to defer limit definition to integrand definition.
Reimplemented from RooAbsIntegrator.
Definition at line 47 of file RooAdaptiveIntegratorND.h.
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Definition at line 66 of file RooAdaptiveIntegratorND.h.
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protected |
Definition at line 58 of file RooAdaptiveIntegratorND.h.
Referenced by RooAdaptiveIntegratorND().
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Definition at line 57 of file RooAdaptiveIntegratorND.h.
Referenced by RooAdaptiveIntegratorND().
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protected |
Definition at line 62 of file RooAdaptiveIntegratorND.h.
Referenced by checkLimits(), RooAdaptiveIntegratorND(), setLimits(), and ~RooAdaptiveIntegratorND().
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protected |
ROOT::Math multi-parameter function binding.
Definition at line 63 of file RooAdaptiveIntegratorND.h.
Referenced by integral(), RooAdaptiveIntegratorND(), and ~RooAdaptiveIntegratorND().
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Definition at line 64 of file RooAdaptiveIntegratorND.h.
Referenced by RooAdaptiveIntegratorND(), and ~RooAdaptiveIntegratorND().
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Definition at line 60 of file RooAdaptiveIntegratorND.h.
Referenced by integral(), RooAdaptiveIntegratorND(), and ~RooAdaptiveIntegratorND().
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Definition at line 59 of file RooAdaptiveIntegratorND.h.
Referenced by integral(), and RooAdaptiveIntegratorND().
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Definition at line 61 of file RooAdaptiveIntegratorND.h.
Referenced by integral(), RooAdaptiveIntegratorND(), and ~RooAdaptiveIntegratorND().
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protected |
Definition at line 53 of file RooAdaptiveIntegratorND.h.
Referenced by checkLimits(), RooAdaptiveIntegratorND(), setLimits(), and setUseIntegrandLimits().
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mutableprotected |
Definition at line 56 of file RooAdaptiveIntegratorND.h.
Referenced by checkLimits(), integral(), RooAdaptiveIntegratorND(), setLimits(), and ~RooAdaptiveIntegratorND().
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mutableprotected |
Definition at line 55 of file RooAdaptiveIntegratorND.h.
Referenced by checkLimits(), integral(), RooAdaptiveIntegratorND(), setLimits(), and ~RooAdaptiveIntegratorND().