ROOT  6.06/09
Reference Guide
Public Member Functions | Protected Types | Protected Member Functions | Static Protected Member Functions | Protected Attributes | Friends | List of all members
RooAdaptiveGaussKronrodIntegrator1D Class Reference

Definition at line 24 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Public Member Functions

 RooAdaptiveGaussKronrodIntegrator1D ()
 coverity[UNINIT_CTOR] Default constructor More...
 
 RooAdaptiveGaussKronrodIntegrator1D (const RooAbsFunc &function, const RooNumIntConfig &config)
 Constructor taking a function binding and a configuration object. More...
 
 RooAdaptiveGaussKronrodIntegrator1D (const RooAbsFunc &function, Double_t xmin, Double_t xmax, const RooNumIntConfig &config)
 Constructor taking a function binding, an integration range and a configuration object. More...
 
virtual RooAbsIntegratorclone (const RooAbsFunc &function, const RooNumIntConfig &config) const
 Virtual constructor. More...
 
virtual ~RooAdaptiveGaussKronrodIntegrator1D ()
 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)
 Calculate and return integral at at given parameter values. More...
 
Bool_t setLimits (Double_t *xmin, Double_t *xmax)
 Change our integration limits. More...
 
virtual Bool_t setUseIntegrandLimits (Bool_t flag)
 Interface function that allows to defer limit definition to integrand definition. More...
 
virtual Bool_t canIntegrate1D () const
 
virtual Bool_t canIntegrate2D () const
 
virtual Bool_t canIntegrateND () const
 
virtual Bool_t canIntegrateOpenEnded () const
 
- 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 RooAbsFuncintegrand () 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...
 
TObjectoperator= (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 TObjectClone (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 TObjectDrawClone (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 TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () 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_tGetOption () 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...
 
voidoperator new (size_t sz)
 
voidoperator new[] (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator 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 Types

enum  DomainType { Closed, OpenLo, OpenHi, Open }
 

Protected Member Functions

Bool_t initialize ()
 Initialize integrator allocate buffers and setup GSL workspace. More...
 
Double_txvec (Double_t &xx)
 
- 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 this class with RooNumIntConfig as a possible choice of numeric integrator for one-dimensional integrals over finite and infinite domains. More...
 

Protected Attributes

DomainType _domainType
 
Bool_t _useIntegrandLimits
 
Double_t_x
 
Double_t _epsAbs
 Current coordinate. More...
 
Double_t _epsRel
 
Int_t _methodKey
 
Int_t _maxSeg
 
void_workspace
 
Double_t _xmin
 
Double_t _xmax
 Lower integration bound. More...
 
- Protected Attributes inherited from RooAbsIntegrator
const RooAbsFunc_function
 
Bool_t _valid
 
Bool_t _printEvalCounter
 

Friends

class RooNumIntFactory
 
double RooAdaptiveGaussKronrodIntegrator1D_GSL_GlueFunction (double x, void *data)
 Glue function interacing to GSL code. More...
 

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 <RooAdaptiveGaussKronrodIntegrator1D.h>

+ Inheritance diagram for RooAdaptiveGaussKronrodIntegrator1D:
+ Collaboration diagram for RooAdaptiveGaussKronrodIntegrator1D:

Member Enumeration Documentation

Enumerator
Closed 
OpenLo 
OpenHi 
Open 

Definition at line 67 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Constructor & Destructor Documentation

RooAdaptiveGaussKronrodIntegrator1D::RooAdaptiveGaussKronrodIntegrator1D ( )

coverity[UNINIT_CTOR] Default constructor

Definition at line 162 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Referenced by clone().

RooAdaptiveGaussKronrodIntegrator1D::RooAdaptiveGaussKronrodIntegrator1D ( const RooAbsFunc function,
const RooNumIntConfig config 
)

Constructor taking a function binding and a configuration object.

Definition at line 172 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

RooAdaptiveGaussKronrodIntegrator1D::RooAdaptiveGaussKronrodIntegrator1D ( const RooAbsFunc function,
Double_t  xmin,
Double_t  xmax,
const RooNumIntConfig config 
)

Constructor taking a function binding, an integration range and a configuration object.

Definition at line 193 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

RooAdaptiveGaussKronrodIntegrator1D::~RooAdaptiveGaussKronrodIntegrator1D ( )
virtual

Destructor.

Definition at line 241 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Member Function Documentation

virtual Bool_t RooAdaptiveGaussKronrodIntegrator1D::canIntegrate1D ( ) const
inlinevirtual

Implements RooAbsIntegrator.

Definition at line 45 of file RooAdaptiveGaussKronrodIntegrator1D.h.

virtual Bool_t RooAdaptiveGaussKronrodIntegrator1D::canIntegrate2D ( ) const
inlinevirtual

Implements RooAbsIntegrator.

Definition at line 49 of file RooAdaptiveGaussKronrodIntegrator1D.h.

virtual Bool_t RooAdaptiveGaussKronrodIntegrator1D::canIntegrateND ( ) const
inlinevirtual

Implements RooAbsIntegrator.

Definition at line 53 of file RooAdaptiveGaussKronrodIntegrator1D.h.

virtual Bool_t RooAdaptiveGaussKronrodIntegrator1D::canIntegrateOpenEnded ( ) const
inlinevirtual

Implements RooAbsIntegrator.

Definition at line 57 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Bool_t RooAdaptiveGaussKronrodIntegrator1D::checkLimits ( ) const
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 276 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Referenced by initialize(), and setLimits().

RooAbsIntegrator * RooAdaptiveGaussKronrodIntegrator1D::clone ( const RooAbsFunc function,
const RooNumIntConfig config 
) const
virtual

Virtual constructor.

Implements RooAbsIntegrator.

Definition at line 217 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Bool_t RooAdaptiveGaussKronrodIntegrator1D::initialize ( void  )
protected

Initialize integrator allocate buffers and setup GSL workspace.

Definition at line 227 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Referenced by RooAdaptiveGaussKronrodIntegrator1D().

Double_t RooAdaptiveGaussKronrodIntegrator1D::integral ( const Double_t yvec = 0)
virtual

Calculate and return integral at at given parameter values.

Implements RooAbsIntegrator.

Definition at line 318 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

void RooAdaptiveGaussKronrodIntegrator1D::registerIntegrator ( RooNumIntFactory fact)
staticprotected

Register this class with RooNumIntConfig as a possible choice of numeric integrator for one-dimensional integrals over finite and infinite domains.

Definition at line 141 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Referenced by RooNumIntFactory::RooNumIntFactory().

Bool_t RooAdaptiveGaussKronrodIntegrator1D::setLimits ( Double_t xmin,
Double_t xmax 
)
virtual

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 258 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

virtual Bool_t RooAdaptiveGaussKronrodIntegrator1D::setUseIntegrandLimits ( Bool_t  flag)
inlinevirtual

Interface function that allows to defer limit definition to integrand definition.

Reimplemented from RooAbsIntegrator.

Definition at line 40 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Double_t* RooAdaptiveGaussKronrodIntegrator1D::xvec ( Double_t xx)
inlineprotected

Friends And Related Function Documentation

double RooAdaptiveGaussKronrodIntegrator1D_GSL_GlueFunction ( double  x,
void data 
)
friend

Glue function interacing to GSL code.

Definition at line 307 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Referenced by integral().

friend class RooNumIntFactory
friend

Definition at line 64 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Member Data Documentation

DomainType RooAdaptiveGaussKronrodIntegrator1D::_domainType
mutableprotected

Definition at line 68 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Referenced by checkLimits(), and integral().

Double_t RooAdaptiveGaussKronrodIntegrator1D::_epsAbs
protected

Current coordinate.

Definition at line 82 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Referenced by integral().

Double_t RooAdaptiveGaussKronrodIntegrator1D::_epsRel
protected

Definition at line 83 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Referenced by integral().

Int_t RooAdaptiveGaussKronrodIntegrator1D::_maxSeg
protected
Int_t RooAdaptiveGaussKronrodIntegrator1D::_methodKey
protected
Bool_t RooAdaptiveGaussKronrodIntegrator1D::_useIntegrandLimits
protected
void* RooAdaptiveGaussKronrodIntegrator1D::_workspace
protected
Double_t* RooAdaptiveGaussKronrodIntegrator1D::_x
protected
Double_t RooAdaptiveGaussKronrodIntegrator1D::_xmax
mutableprotected

Lower integration bound.

Definition at line 89 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Referenced by checkLimits(), integral(), and setLimits().

Double_t RooAdaptiveGaussKronrodIntegrator1D::_xmin
mutableprotected

Definition at line 88 of file RooAdaptiveGaussKronrodIntegrator1D.h.

Referenced by checkLimits(), integral(), and setLimits().


The documentation for this class was generated from the following files: