Class RooAbsNumGenerator is the abstract base class for MC event generator implementations like RooAcceptReject and RooFoam.
Definition at line 30 of file RooAbsNumGenerator.h.
Public Member Functions | |
RooAbsNumGenerator () | |
RooAbsNumGenerator (const RooAbsReal &func, const RooArgSet &genVars, bool verbose=false, const RooAbsReal *maxFuncVal=0) | |
Initialize an accept-reject generator for the specified distribution function, which must be non-negative but does not need to be normalized over the variables to be generated, genVars. More... | |
~RooAbsNumGenerator () override | |
Destructor. More... | |
void | attachParameters (const RooArgSet &vars) |
Reattach original parameters to function clone. More... | |
virtual bool | canSampleCategories () const |
virtual bool | canSampleConditional () const |
virtual RooAbsNumGenerator * | clone (const RooAbsReal &, const RooArgSet &genVars, const RooArgSet &condVars, const RooNumGenConfig &config, bool verbose=false, const RooAbsReal *maxFuncVal=0) const =0 |
virtual const RooArgSet * | generateEvent (UInt_t remaining, double &resampleRatio)=0 |
virtual double | getFuncMax () |
TClass * | IsA () const override |
bool | isValid () const |
bool | isVerbose () const |
void | Print (Option_t *options=0) const override |
Print TNamed name and title. More... | |
void | printArgs (std::ostream &os) const override |
Print the arguments of the generator. More... | |
void | printClassName (std::ostream &os) const override |
Print the class name of the generator. More... | |
void | printName (std::ostream &os) const override |
Print name of the generator. More... | |
void | printTitle (std::ostream &os) const override |
Print the title of the generator. More... | |
void | setVerbose (bool verbose=true) |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. More... | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
![]() | |
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... | |
void | Clear (Option_t *option="") override |
Set name and title to empty strings (""). More... | |
TObject * | Clone (const char *newname="") const override |
Make a clone of an object using the Streamer facility. More... | |
Int_t | Compare (const TObject *obj) const override |
Compare two TNamed objects. More... | |
void | Copy (TObject &named) const override |
Copy this to obj. More... | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. More... | |
const char * | GetName () const override |
Returns name of object. More... | |
const char * | GetTitle () const override |
Returns title of object. More... | |
ULong_t | Hash () const override |
Return hash value for this object. More... | |
TClass * | IsA () const override |
Bool_t | IsSortable () const override |
void | ls (Option_t *option="") const override |
List TNamed name and title. More... | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. More... | |
void | Print (Option_t *option="") const override |
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... | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. More... | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
![]() | |
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 TClass * | IsA () const |
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 | Streamer (TBuffer &) |
Stream an object of class TObject. More... | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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... | |
![]() | |
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 TClass * | IsA () 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 verbose=false, 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... | |
virtual void | Streamer (TBuffer &) |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static Version_t | Class_Version () |
static const char * | DeclFileName () |
![]() | |
static TClass * | Class () |
static const char * | Class_Name () |
static Version_t | Class_Version () |
static const char * | DeclFileName () |
![]() | |
static TClass * | Class () |
static const char * | Class_Name () |
static Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_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 TClass * | Class () |
static const char * | Class_Name () |
static Version_t | Class_Version () |
static const char * | DeclFileName () |
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... | |
Protected Attributes | |
RooDataSet * | _cache |
Dataset holding generared values of observables. More... | |
RooArgSet | _catVars |
RooArgSet * | _cloneSet |
Set owning clone of input function. More... | |
RooAbsReal * | _funcClone |
Pointer to top level node of cloned function. More... | |
const RooAbsReal * | _funcMaxVal |
Container for maximum function value. More... | |
RooRealVar * | _funcValPtr |
RRVs storing function value in context and in output dataset. More... | |
RooRealVar * | _funcValStore |
bool | _isValid |
Verbose and valid flag. More... | |
RooArgSet | _realVars |
Sets of discrete and real valued observabeles. More... | |
bool | _verbose |
![]() | |
TString | fName |
TString | fTitle |
Additional Inherited Members | |
![]() | |
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 )) } |
![]() | |
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 } |
![]() | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
![]() | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). More... | |
void | MakeZombie () |
![]() | |
static Int_t | _nameLength |
#include <RooAbsNumGenerator.h>
|
inline |
Definition at line 32 of file RooAbsNumGenerator.h.
RooAbsNumGenerator::RooAbsNumGenerator | ( | const RooAbsReal & | func, |
const RooArgSet & | genVars, | ||
bool | verbose = false , |
||
const RooAbsReal * | maxFuncVal = 0 |
||
) |
Initialize an accept-reject generator for the specified distribution function, which must be non-negative but does not need to be normalized over the variables to be generated, genVars.
The function and its dependents are cloned and so will not be disturbed during the generation process.
Definition at line 56 of file RooAbsNumGenerator.cxx.
|
override |
Destructor.
Definition at line 154 of file RooAbsNumGenerator.cxx.
void RooAbsNumGenerator::attachParameters | ( | const RooArgSet & | vars | ) |
Reattach original parameters to function clone.
Definition at line 166 of file RooAbsNumGenerator.cxx.
|
inlinevirtual |
Reimplemented in RooAcceptReject, and RooFoamGenerator.
Definition at line 68 of file RooAbsNumGenerator.h.
|
inlinevirtual |
Reimplemented in RooAcceptReject, and RooFoamGenerator.
Definition at line 69 of file RooAbsNumGenerator.h.
|
static |
|
inlinestatic |
Definition at line 82 of file RooAbsNumGenerator.h.
|
pure virtual |
Implemented in RooAcceptReject, and RooFoamGenerator.
|
inlinestatic |
Definition at line 82 of file RooAbsNumGenerator.h.
|
pure virtual |
Implemented in RooAcceptReject, and RooFoamGenerator.
|
inlinevirtual |
Reimplemented in RooAcceptReject.
Definition at line 53 of file RooAbsNumGenerator.h.
|
inlineoverridevirtual |
Reimplemented from TNamed.
Reimplemented in RooAcceptReject, and RooFoamGenerator.
Definition at line 82 of file RooAbsNumGenerator.h.
|
inline |
Definition at line 37 of file RooAbsNumGenerator.h.
|
inline |
Definition at line 47 of file RooAbsNumGenerator.h.
|
inlineoverridevirtual |
Print TNamed name and title.
Reimplemented from TNamed.
Definition at line 55 of file RooAbsNumGenerator.h.
|
overridevirtual |
Print the arguments of the generator.
Reimplemented from RooPrintable.
Definition at line 210 of file RooAbsNumGenerator.cxx.
|
overridevirtual |
Print the class name of the generator.
Reimplemented from RooPrintable.
Definition at line 200 of file RooAbsNumGenerator.cxx.
|
overridevirtual |
Print name of the generator.
Reimplemented from RooPrintable.
Definition at line 180 of file RooAbsNumGenerator.cxx.
|
overridevirtual |
Print the title of the generator.
Reimplemented from RooPrintable.
Definition at line 190 of file RooAbsNumGenerator.cxx.
|
inline |
Definition at line 43 of file RooAbsNumGenerator.h.
|
overridevirtual |
Stream an object of class TObject.
Reimplemented from TNamed.
Reimplemented in RooAcceptReject, and RooFoamGenerator.
|
inline |
Definition at line 82 of file RooAbsNumGenerator.h.
|
protected |
Dataset holding generared values of observables.
Definition at line 80 of file RooAbsNumGenerator.h.
|
protected |
Definition at line 76 of file RooAbsNumGenerator.h.
|
protected |
Set owning clone of input function.
Definition at line 73 of file RooAbsNumGenerator.h.
|
protected |
Pointer to top level node of cloned function.
Definition at line 74 of file RooAbsNumGenerator.h.
|
protected |
Container for maximum function value.
Definition at line 75 of file RooAbsNumGenerator.h.
|
protected |
RRVs storing function value in context and in output dataset.
Definition at line 78 of file RooAbsNumGenerator.h.
|
protected |
Definition at line 78 of file RooAbsNumGenerator.h.
|
protected |
Verbose and valid flag.
Definition at line 77 of file RooAbsNumGenerator.h.
|
protected |
Sets of discrete and real valued observabeles.
Definition at line 76 of file RooAbsNumGenerator.h.
|
protected |
Definition at line 77 of file RooAbsNumGenerator.h.