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Reference Guide
RooAbsArg Class Referenceabstract

RooAbsArg is the common abstract base class for objects that represent a value (of arbitrary type) and "shape" that in general depends on (is a client of) other RooAbsArg subclasses.

The only state information about a value that is maintained in this base class consists of named attributes and flags that track when either the value or the shape of this object changes. The meaning of shape depends on the client implementation but could be, for example, the allowed range of a value. The base class is also responsible for managing client/server links and propagating value/shape changes through an expression tree. RooAbsArg implements public interfaces for inspecting client/server relationships and setting/clearing/testing named attributes.

Definition at line 73 of file RooAbsArg.h.

Public Types

using RefCountList_t = RooSTLRefCountList< RooAbsArg >
 
using RefCountListLegacyIterator_t = TIteratorToSTLInterface< RefCountList_t::Container_t >
 
- 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
}
 

Public Member Functions

 RooAbsArg ()
 Default constructor. More...
 
 RooAbsArg (const char *name, const char *title)
 Create an object with the specified name and descriptive title. More...
 
 RooAbsArg (const RooAbsArg &other, const char *name=0)
 Copy constructor transfers all boolean and string properties of the original object. More...
 
virtual ~RooAbsArg ()
 Destructor. More...
 
virtual TObjectclone (const char *newname=0) const =0
 
virtual TObjectClone (const char *newname=0) const
 Make a clone of an object using the Streamer facility. More...
 
virtual RooAbsArgcloneTree (const char *newname=0) const
 Clone tree expression of objects. More...
 
Bool_t dependsOn (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=0, Bool_t valueOnly=kFALSE) const
 Test whether we depend on (ie, are served by) any object in the specified collection. More...
 
Bool_t dependsOn (const RooAbsArg &server, const RooAbsArg *ignoreArg=0, Bool_t valueOnly=kFALSE) const
 Test whether we depend on (ie, are served by) the specified object. More...
 
Bool_t dependsOnValue (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=0) const
 Check whether this object depends on values from an element in the serverList. More...
 
Bool_t dependsOnValue (const RooAbsArg &server, const RooAbsArg *ignoreArg=0) const
 Check whether this object depends on values served from the object passed as server. More...
 
Bool_t hasClients () const
 
Bool_t isCloneOf (const RooAbsArg &other) const
 Check if this object was created as a clone of 'other'. More...
 
virtual Bool_t isDerived () const
 Does value or shape of this arg depend on any other arg? More...
 
RooAbsArgoperator= (const RooAbsArg &other)
 Assign all boolean and string properties of the original object. More...
 
Bool_t overlaps (const RooAbsArg &testArg, Bool_t valueOnly=kFALSE) const
 Test if any of the nodes of tree are shared with that of the given tree. More...
 
Legacy RooFit interface.

This is a collection of functions that remain supported, but more elegant interfaces are usually available.

TIteratorclientIterator () const
 Retrieve a client iterator. More...
 
TIteratorvalueClientIterator () const
 
TIteratorshapeClientIterator () const
 
TIteratorserverIterator () const
 
RooFIter valueClientMIterator () const
 
RooFIter shapeClientMIterator () const
 
RooFIter serverMIterator () const
 
RooArgSetgetDependents (const RooArgSet &set) const
 
RooArgSetgetDependents (const RooAbsData *set) const
 
RooArgSetgetDependents (const RooArgSet *depList) const
 
Bool_t dependentOverlaps (const RooAbsData *dset, const RooAbsArg &testArg) const
 
Bool_t dependentOverlaps (const RooArgSet *depList, const RooAbsArg &testArg) const
 
Bool_t checkDependents (const RooArgSet *nset) const
 
Bool_t recursiveCheckDependents (const RooArgSet *nset) const
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TString &name, const TString &title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
virtual ~TNamed ()
 TNamed destructor. More...
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). 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 void ls (Option_t *option="") const
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. 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 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 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 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 const char * GetIconName () const
 Returns mime type 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_tGetOption () const
 
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...
 
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
 
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). 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...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (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 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, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
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 StyleOption defaultPrintStyle (Option_t *opt) const
 
virtual void printExtras (std::ostream &os) const
 Interface to print extras 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 printValue (std::ostream &os) const
 Interface to print value of object. More...
 

Client-Server Interface.

These functions allow RooFit to figure out who is serving values to whom.

enum  ConstOpCode { Activate =0, DeActivate =1, ConfigChange =2, ValueChange =3 }
 
enum  CacheMode { Always =0, NotAdvised =1, Never =2 }
 
enum  OperMode { Auto =0, AClean =1, ADirty =2 }
 
class RooProdPdf
 
class RooAddPdf
 
class RooAddPdfOrig
 
class RooMinuit
 
class RooArgSet
 
class RooAbsCollection
 
class RooCustomizer
 
class RooWorkspace
 
class RooExtendPdf
 
class RooRealIntegral
 
class RooAbsReal
 
class RooProjectedPdf
 
class RooAddModel
 
class RooArgProxy
 
class RooSetProxy
 
class RooListProxy
 
class RooObjectFactory
 
class RooHistPdf
 
class RooHistFunc
 
class RooHistFunc2
 
class RooCompositeDataStore
 
class RooTreeDataStore
 
class RooVectorDataStore
 
class RooTreeData
 
class RooDataSet
 
class RooRealMPFE
 
std::ostream & operator<< (std::ostream &os, const RooAbsArg &arg)
 
std::istream & operator>> (std::istream &is, RooAbsArg &arg)
 Istream operator. More...
 
void RooRefArray::Streamer (TBuffer &)
 
RefCountList_t _serverList
 
RefCountList_t _clientList
 
RefCountList_t _clientListShape
 
RefCountList_t _clientListValue
 
RooRefArray _proxyList
 
std::deque< RooAbsCache * > _cacheList
 
std::set< std::string > _boolAttrib
 
std::map< std::string, std::string > _stringAttrib
 
std::set< std::string > _boolAttribTransient
 
Bool_t _deleteWatch
 
Bool_t _valueDirty
 
Bool_t _shapeDirty
 
bool _allBatchesDirty {true}
 
OperMode _operMode
 Mark batches as dirty (only meaningful for RooAbsReal). More...
 
Bool_t _fast
 
RooArgSet_ownedComponents
 
Bool_t _prohibitServerRedirect
 Set of owned component. More...
 
RooExpensiveObjectCache_eocache {nullptr}
 Prohibit server redirects – Debugging tool. More...
 
TNamed_namePtr
 
Bool_t _isConstant
 Do not persist. Pointer to global instance of string that matches object named. More...
 
Bool_t _localNoInhibitDirty
 Cached isConstant status. More...
 
RooWorkspace_myws
 Prevent 'AlwaysDirty' mode for this node. More...
 
static Bool_t _verboseDirty
 
static Bool_t _inhibitDirty
 
const RefCountList_tclients () const
 List of all clients of this object. More...
 
const RefCountList_tvalueClients () const
 List of all value clients of this object. Value clients receive value updates. More...
 
const RefCountList_tshapeClients () const
 List of all shape clients of this object. More...
 
const RefCountList_tservers () const
 List of all servers of this object. More...
 
RooAbsArgfindServer (const char *name) const
 Return server of this with name name. Returns nullptr if not found. More...
 
RooAbsArgfindServer (const RooAbsArg &arg) const
 Return server of this that has the same name as arg. Returns nullptr if not found. More...
 
RooAbsArgfindServer (Int_t index) const
 Return i-th server from server list. More...
 
Bool_t isValueServer (const RooAbsArg &arg) const
 Check if this is serving values to arg. More...
 
Bool_t isValueServer (const char *name) const
 Check if this is serving values to an object with name name. More...
 
Bool_t isShapeServer (const RooAbsArg &arg) const
 Check if this is serving shape to arg. More...
 
Bool_t isShapeServer (const char *name) const
 Check if this is serving shape to an object with name name. More...
 
void leafNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=0, Bool_t recurseNonDerived=kFALSE) const
 Fill supplied list with all leaf nodes of the arg tree, starting with ourself as top node. More...
 
void branchNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=0, Bool_t recurseNonDerived=kFALSE) const
 Fill supplied list with all branch nodes of the arg tree starting with ourself as top node. More...
 
void treeNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=0, Bool_t doBranch=kTRUE, Bool_t doLeaf=kTRUE, Bool_t valueOnly=kFALSE, Bool_t recurseNonDerived=kFALSE) const
 Fill supplied list with nodes of the arg tree, following all server links, starting with ourself as top node. More...
 
virtual Bool_t isFundamental () const
 Is this object a fundamental type that can be added to a dataset? Fundamental-type subclasses override this method to return kTRUE. More...
 
virtual RooAbsArgcreateFundamental (const char *newname=0) const =0
 Create a fundamental-type object that stores our type of value. More...
 
virtual Bool_t isLValue () const
 Is this argument an l-value, i.e., can it appear on the left-hand side of an assignment expression? LValues are also special since they can potentially be analytically integrated and generated. More...
 
RooArgSetgetVariables (Bool_t stripDisconnected=kTRUE) const
 Return RooArgSet with all variables (tree leaf nodes of expresssion tree) More...
 
RooArgSetgetParameters (const RooAbsData *data, Bool_t stripDisconnected=kTRUE) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that don't match any of the names of the variable list of the supplied data set (the dependents). More...
 
RooArgSetgetParameters (const RooAbsData &data, Bool_t stripDisconnected=kTRUE) const
 Return the parameters of this p.d.f when used in conjuction with dataset 'data'. More...
 
RooArgSetgetParameters (const RooArgSet &observables, Bool_t stripDisconnected=kTRUE) const
 Return the parameters of the p.d.f given the provided set of observables. More...
 
virtual RooArgSetgetParameters (const RooArgSet *depList, Bool_t stripDisconnected=kTRUE) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that don't match any of the names the args in the supplied argset. More...
 
RooArgSetgetObservables (const RooArgSet &set, Bool_t valueOnly=kTRUE) const
 Return the observables of this pdf given a set of observables. More...
 
RooArgSetgetObservables (const RooAbsData *data) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that match any of the names of the variable list of the supplied data set (the dependents). More...
 
RooArgSetgetObservables (const RooAbsData &data) const
 Return the observables of this pdf given the observables defined by data. More...
 
RooArgSetgetObservables (const RooArgSet *depList, Bool_t valueOnly=kTRUE) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that match any of the names the args in the supplied argset. More...
 
Bool_t observableOverlaps (const RooAbsData *dset, const RooAbsArg &testArg) const
 Test if any of the dependents of the arg tree (as determined by getObservables) overlaps with those of the testArg. More...
 
Bool_t observableOverlaps (const RooArgSet *depList, const RooAbsArg &testArg) const
 Test if any of the dependents of the arg tree (as determined by getObservables) overlaps with those of the testArg. More...
 
virtual Bool_t checkObservables (const RooArgSet *nset) const
 Overloadable function in which derived classes can implement consistency checks of the variables. More...
 
Bool_t recursiveCheckObservables (const RooArgSet *nset) const
 Recursively call checkObservables on all nodes in the expression tree. More...
 
RooArgSetgetComponents () const
 
void attachDataSet (const RooAbsData &set)
 Replace server nodes with names matching the dataset variable names with those data set variables, making this PDF directly dependent on the dataset. More...
 
void attachDataStore (const RooAbsDataStore &set)
 Replace server nodes with names matching the dataset variable names with those data set variables, making this PDF directly dependent on the dataset. More...
 
virtual Bool_t readFromStream (std::istream &is, Bool_t compact, Bool_t verbose=kFALSE)=0
 
virtual void writeToStream (std::ostream &os, Bool_t compact) const =0
 
virtual void Print (Option_t *options=0) const
 Print the object to the defaultPrintStream(). More...
 
virtual void printName (std::ostream &os) const
 Print object name. More...
 
virtual void printTitle (std::ostream &os) const
 Print object title. More...
 
virtual void printClassName (std::ostream &os) const
 Print object class name. More...
 
virtual void printAddress (std::ostream &os) const
 Print class name of object. More...
 
virtual void printArgs (std::ostream &os) const
 Print object arguments, ie its proxies. More...
 
virtual void printMetaArgs (std::ostream &) const
 
virtual void printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
 Implement multi-line detailed printing. More...
 
virtual void printTree (std::ostream &os, TString indent="") const
 Print object tree structure. More...
 
virtual Int_t defaultPrintContents (Option_t *opt) const
 Define default contents to print. More...
 
void setAttribute (const Text_t *name, Bool_t value=kTRUE)
 Set (default) or clear a named boolean attribute of this object. More...
 
Bool_t getAttribute (const Text_t *name) const
 Check if a named attribute is set. By default, all attributes are unset. More...
 
const std::set< std::string > & attributes () const
 
void setStringAttribute (const Text_t *key, const Text_t *value)
 Associate string 'value' to this object under key 'key'. More...
 
const Text_tgetStringAttribute (const Text_t *key) const
 Get string attribute mapped under key 'key'. More...
 
const std::map< std::string, std::string > & stringAttributes () const
 
void setTransientAttribute (const Text_t *name, Bool_t value=kTRUE)
 Set (default) or clear a named boolean attribute of this object. More...
 
Bool_t getTransientAttribute (const Text_t *name) const
 Check if a named attribute is set. More...
 
const std::set< std::string > & transientAttributes () const
 
Bool_t isConstant () const
 Check if the "Constant" attribute is set. More...
 
RooLinkedList getCloningAncestors () const
 Return ancestors in cloning chain of this RooAbsArg. More...
 
Int_t Compare (const TObject *other) const
 Utility function used by TCollection::Sort to compare contained TObjects We implement comparison by name, resulting in alphabetical sorting by object name. More...
 
virtual Bool_t IsSortable () const
 
void printDirty (Bool_t depth=kTRUE) const
 Print information about current value dirty state information. More...
 
virtual bool operator== (const RooAbsArg &other) const =0
 
virtual bool isIdentical (const RooAbsArg &other, Bool_t assumeSameType=kFALSE) const =0
 
virtual Bool_t inRange (const char *) const
 
virtual Bool_t hasRange (const char *) const
 
virtual void optimizeCacheMode (const RooArgSet &observables)
 Activate cache mode optimization with given definition of observables. More...
 
virtual void optimizeCacheMode (const RooArgSet &observables, RooArgSet &optNodes, RooLinkedList &processedNodes)
 Activate cache mode optimization with given definition of observables. More...
 
Bool_t findConstantNodes (const RooArgSet &observables, RooArgSet &cacheList)
 Find branch nodes with all-constant parameters, and add them to the list of nodes that can be cached with a dataset in a test statistic calculation. More...
 
Bool_t findConstantNodes (const RooArgSet &observables, RooArgSet &cacheList, RooLinkedList &processedNodes)
 Find branch nodes with all-constant parameters, and add them to the list of nodes that can be cached with a dataset in a test statistic calculation. More...
 
virtual void constOptimizeTestStatistic (ConstOpCode opcode, Bool_t doAlsoTrackingOpt=kTRUE)
 Interface function signaling a request to perform constant term optimization. More...
 
virtual CacheMode canNodeBeCached () const
 
virtual void setCacheAndTrackHints (RooArgSet &)
 
void graphVizTree (const char *fileName, const char *delimiter="\, bool useTitle=false, bool useLatex=false)
 Create a GraphViz .dot file visualizing the expression tree headed by this RooAbsArg object. More...
 
void graphVizTree (std::ostream &os, const char *delimiter="\, bool useTitle=false, bool useLatex=false)
 Write the GraphViz representation of the expression tree headed by this RooAbsArg object to the given ostream. More...
 
void printComponentTree (const char *indent="", const char *namePat=0, Int_t nLevel=999)
 Print tree structure of expression tree on given ostream, only branch nodes are printed. More...
 
void printCompactTree (const char *indent="", const char *fileName=0, const char *namePat=0, RooAbsArg *client=0)
 Print tree structure of expression tree on stdout, or to file if filename is specified. More...
 
void printCompactTree (std::ostream &os, const char *indent="", const char *namePat=0, RooAbsArg *client=0)
 Print tree structure of expression tree on given ostream. More...
 
virtual void printCompactTreeHook (std::ostream &os, const char *ind="")
 Hook function interface for object to insert additional information when printed in the context of a tree structure. More...
 
Bool_t isShapeDirty () const
 
Bool_t isValueDirty () const
 
Bool_t isValueDirtyAndClear () const
 
Bool_t isValueOrShapeDirtyAndClear () const
 
void registerCache (RooAbsCache &cache)
 Register RooAbsCache with this object. More...
 
void unRegisterCache (RooAbsCache &cache)
 Unregister a RooAbsCache. Called from the RooAbsCache destructor. More...
 
Int_t numCaches () const
 Return number of registered caches. More...
 
RooAbsCachegetCache (Int_t index) const
 Return registered cache object by index. More...
 
OperMode operMode () const
 
void setOperMode (OperMode mode, Bool_t recurseADirty=kTRUE)
 Change cache operation mode to given mode. More...
 
Bool_t addOwnedComponents (const RooArgSet &comps)
 Take ownership of the contents of 'comps'. More...
 
const RooArgSetownedComponents () const
 
void setProhibitServerRedirect (Bool_t flag)
 
void setWorkspace (RooWorkspace &ws)
 
void setValueDirty ()
 Mark the element dirty. This forces a re-evaluation when a value is requested. More...
 
void setShapeDirty ()
 Notify that a shape-like property (e.g. binning) has changed. More...
 
const char * aggregateCacheUniqueSuffix () const
 
virtual const char * cacheUniqueSuffix () const
 
void wireAllCaches ()
 
const TNamednamePtr () const
 
void SetName (const char *name)
 Set the name of the TNamed. More...
 
void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
Bool_t redirectServers (const RooAbsCollection &newServerList, Bool_t mustReplaceAll=kFALSE, Bool_t nameChange=kFALSE, Bool_t isRecursionStep=kFALSE)
 Substitute our servers with those listed in newSet. More...
 
Bool_t recursiveRedirectServers (const RooAbsCollection &newServerList, Bool_t mustReplaceAll=kFALSE, Bool_t nameChange=kFALSE, Bool_t recurseInNewSet=kTRUE)
 
virtual Bool_t redirectServersHook (const RooAbsCollection &, Bool_t, Bool_t, Bool_t)
 
virtual void serverNameChangeHook (const RooAbsArg *, const RooAbsArg *)
 
void addServer (RooAbsArg &server, Bool_t valueProp=kTRUE, Bool_t shapeProp=kFALSE, std::size_t refCount=1)
 Register another RooAbsArg as a server to us, ie, declare that we depend on it. More...
 
void addServerList (RooAbsCollection &serverList, Bool_t valueProp=kTRUE, Bool_t shapeProp=kFALSE)
 Register a list of RooAbsArg as servers to us by calling addServer() for each arg in the list. More...
 
void replaceServer (RooAbsArg &oldServer, RooAbsArg &newServer, Bool_t valueProp, Bool_t shapeProp)
 Replace 'oldServer' with 'newServer'. More...
 
void changeServer (RooAbsArg &server, Bool_t valueProp, Bool_t shapeProp)
 Change dirty flag propagation mask for specified server. More...
 
void removeServer (RooAbsArg &server, Bool_t force=kFALSE)
 Unregister another RooAbsArg as a server to us, ie, declare that we no longer depend on its value and shape. More...
 
RooAbsArgfindNewServer (const RooAbsCollection &newSet, Bool_t nameChange) const
 Find the new server in the specified set that matches the old server. More...
 
RooExpensiveObjectCacheexpensiveObjectCache () const
 
virtual void setExpensiveObjectCache (RooExpensiveObjectCache &cache)
 
virtual Bool_t importWorkspaceHook (RooWorkspace &ws)
 
void setLocalNoDirtyInhibit (Bool_t flag) const
 
Bool_t localNoDirtyInhibit () const
 
static void verboseDirty (Bool_t flag)
 Activate verbose messaging related to dirty flag propagation. More...
 
static void setDirtyInhibit (Bool_t flag)
 Control global dirty inhibit mode. More...
 
void graphVizAddConnections (std::set< std::pair< RooAbsArg *, RooAbsArg *> > &)
 Utility function that inserts all point-to-point client-server connections between any two RooAbsArgs in the expression tree headed by this object in the linkSet argument. More...
 
virtual void operModeHook ()
 
virtual void optimizeDirtyHook (const RooArgSet *)
 
virtual Bool_t isValid () const
 WVE (08/21/01) Probably obsolete now. More...
 
virtual void getParametersHook (const RooArgSet *, RooArgSet *, Bool_t) const
 
virtual void getObservablesHook (const RooArgSet *, RooArgSet *) const
 
void clearValueAndShapeDirty () const
 
void clearValueDirty () const
 
void clearShapeDirty () const
 
void setValueDirty (const RooAbsArg *source)
 Force element to re-evaluate itself when a value is requested. More...
 
void setShapeDirty (const RooAbsArg *source)
 Notify that a shape-like property (e.g. binning) has changed. More...
 
virtual void ioStreamerPass2 ()
 Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. More...
 
void registerProxy (RooArgProxy &proxy)
 Register an RooArgProxy in the proxy list. More...
 
void registerProxy (RooSetProxy &proxy)
 Register an RooSetProxy in the proxy list. More...
 
void registerProxy (RooListProxy &proxy)
 Register an RooListProxy in the proxy list. More...
 
void unRegisterProxy (RooArgProxy &proxy)
 Remove proxy from proxy list. More...
 
void unRegisterProxy (RooSetProxy &proxy)
 Remove proxy from proxy list. More...
 
void unRegisterProxy (RooListProxy &proxy)
 Remove proxy from proxy list. More...
 
RooAbsProxygetProxy (Int_t index) const
 Return the nth proxy from the proxy list. More...
 
void setProxyNormSet (const RooArgSet *nset)
 Forward a change in the cached normalization argset to all the registered proxies. More...
 
Int_t numProxies () const
 Return the number of registered proxies. More...
 
void printAttribList (std::ostream &os) const
 Transient boolean attributes (not copied in ctor) More...
 
virtual void syncCache (const RooArgSet *nset=0)=0
 
virtual void copyCache (const RooAbsArg *source, Bool_t valueOnly=kFALSE, Bool_t setValDirty=kTRUE)=0
 
virtual void attachToTree (TTree &t, Int_t bufSize=32000)=0
 Overloadable function for derived classes to implement attachment as branch to a TTree. More...
 
virtual void attachToVStore (RooVectorDataStore &vstore)=0
 
void attachToStore (RooAbsDataStore &store)
 Attach this argument to the data store such that it reads data from there. More...
 
virtual void setTreeBranchStatus (TTree &t, Bool_t active)=0
 
virtual void fillTreeBranch (TTree &t)=0
 
TString cleanBranchName () const
 Construct a mangled name from the actual name that is free of any math symbols that might be interpreted by TTree. More...
 
Bool_t inhibitDirty () const
 Delete watch flag. More...
 
static void ioStreamerPass2Finalize ()
 Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. More...
 
void addParameters (RooArgSet &params, const RooArgSet *nset=0, Bool_t stripDisconnected=kTRUE) const
 INTERNAL helper function for getParameters() More...
 
RefCountListLegacyIterator_tmakeLegacyIterator (const RefCountList_t &list) const
 

Additional Inherited Members

- 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...
 
- 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 inherited from TNamed
TString fName
 
TString fTitle
 
- Static Protected Attributes inherited from RooPrintable
static Int_t _nameLength
 

#include <RooAbsArg.h>

Inheritance diagram for RooAbsArg:
[legend]

Member Typedef Documentation

◆ RefCountList_t

◆ RefCountListLegacyIterator_t

Member Enumeration Documentation

◆ CacheMode

Enumerator
Always 
NotAdvised 
Never 

Definition at line 391 of file RooAbsArg.h.

◆ ConstOpCode

Enumerator
Activate 
DeActivate 
ConfigChange 
ValueChange 

Definition at line 374 of file RooAbsArg.h.

◆ OperMode

Enumerator
Auto 
AClean 
ADirty 

Definition at line 473 of file RooAbsArg.h.

Constructor & Destructor Documentation

◆ RooAbsArg() [1/3]

RooAbsArg::RooAbsArg ( )

Default constructor.

Definition at line 91 of file RooAbsArg.cxx.

◆ ~RooAbsArg()

RooAbsArg::~RooAbsArg ( )
virtual

Destructor.

Definition at line 188 of file RooAbsArg.cxx.

◆ RooAbsArg() [2/3]

RooAbsArg::RooAbsArg ( const char *  name,
const char *  title 
)

Create an object with the specified name and descriptive title.

The newly created object has no clients or servers and has its dirty flags set.

Definition at line 105 of file RooAbsArg.cxx.

◆ RooAbsArg() [3/3]

RooAbsArg::RooAbsArg ( const RooAbsArg other,
const char *  name = 0 
)

Copy constructor transfers all boolean and string properties of the original object.

Transient properties and client-server links are not copied

Definition at line 121 of file RooAbsArg.cxx.

Member Function Documentation

◆ addOwnedComponents()

Bool_t RooAbsArg::addOwnedComponents ( const RooArgSet comps)

Take ownership of the contents of 'comps'.

Definition at line 2107 of file RooAbsArg.cxx.

◆ addParameters()

void RooAbsArg::addParameters ( RooArgSet params,
const RooArgSet nset = 0,
Bool_t  stripDisconnected = kTRUE 
) const
private

INTERNAL helper function for getParameters()

Definition at line 553 of file RooAbsArg.cxx.

◆ addServer()

void RooAbsArg::addServer ( RooAbsArg server,
Bool_t  valueProp = kTRUE,
Bool_t  shapeProp = kFALSE,
std::size_t  refCount = 1 
)

Register another RooAbsArg as a server to us, ie, declare that we depend on it.

Parameters
serverThe server to be registered.
valuePropIn addition to the basic client-server relationship, declare dependence on the server's value.
valuePropIn addition to the basic client-server relationship, declare dependence on the server's shape.
refCountOptionally add with higher reference count (if multiple components depend on it)

Definition at line 354 of file RooAbsArg.cxx.

◆ addServerList()

void RooAbsArg::addServerList ( RooAbsCollection serverList,
Bool_t  valueProp = kTRUE,
Bool_t  shapeProp = kFALSE 
)

Register a list of RooAbsArg as servers to us by calling addServer() for each arg in the list.

Definition at line 390 of file RooAbsArg.cxx.

◆ aggregateCacheUniqueSuffix()

const char * RooAbsArg::aggregateCacheUniqueSuffix ( ) const

Definition at line 2180 of file RooAbsArg.cxx.

◆ attachDataSet()

void RooAbsArg::attachDataSet ( const RooAbsData data)

Replace server nodes with names matching the dataset variable names with those data set variables, making this PDF directly dependent on the dataset.

Definition at line 1467 of file RooAbsArg.cxx.

◆ attachDataStore()

void RooAbsArg::attachDataStore ( const RooAbsDataStore set)

Replace server nodes with names matching the dataset variable names with those data set variables, making this PDF directly dependent on the dataset.

Definition at line 1486 of file RooAbsArg.cxx.

◆ attachToStore()

void RooAbsArg::attachToStore ( RooAbsDataStore store)
protected

Attach this argument to the data store such that it reads data from there.

Definition at line 2155 of file RooAbsArg.cxx.

◆ attachToTree()

void RooAbsArg::attachToTree ( TTree t,
Int_t  bufSize = 32000 
)
protectedpure virtual

Overloadable function for derived classes to implement attachment as branch to a TTree.

Implemented in RooAbsReal, RooAbsCategory, RooRealVar, and RooStringVar.

Definition at line 1267 of file RooAbsArg.cxx.

◆ attachToVStore()

virtual void RooAbsArg::attachToVStore ( RooVectorDataStore vstore)
protectedpure virtual

◆ attributes()

const std::set<std::string>& RooAbsArg::attributes ( ) const
inline

Definition at line 321 of file RooAbsArg.h.

◆ branchNodeServerList()

void RooAbsArg::branchNodeServerList ( RooAbsCollection list,
const RooAbsArg arg = 0,
Bool_t  recurseNonDerived = kFALSE 
) const

Fill supplied list with all branch nodes of the arg tree starting with ourself as top node.

A branch node is node that has one or more servers declared.

Definition at line 486 of file RooAbsArg.cxx.

◆ cacheUniqueSuffix()

virtual const char* RooAbsArg::cacheUniqueSuffix ( ) const
inlinevirtual

Reimplemented in RooAbsOptTestStatistic.

Definition at line 495 of file RooAbsArg.h.

◆ canNodeBeCached()

virtual CacheMode RooAbsArg::canNodeBeCached ( ) const
inlinevirtual

Reimplemented in RooProdPdf, RooAddPdf, RooRealSumPdf, RooProduct, and RooRealSumFunc.

Definition at line 392 of file RooAbsArg.h.

◆ changeServer()

void RooAbsArg::changeServer ( RooAbsArg server,
Bool_t  valueProp,
Bool_t  shapeProp 
)

Change dirty flag propagation mask for specified server.

Definition at line 441 of file RooAbsArg.cxx.

◆ checkDependents()

Bool_t RooAbsArg::checkDependents ( const RooArgSet nset) const
inline
Deprecated:
Use checkObservables()

Definition at line 172 of file RooAbsArg.h.

◆ checkObservables()

Bool_t RooAbsArg::checkObservables ( const RooArgSet nset) const
virtual

Overloadable function in which derived classes can implement consistency checks of the variables.

If this function returns true, indicating an error, the fitter or generator will abort.

Reimplemented in RooProdPdf, RooAddPdf, RooAddModel, RooRealSumPdf, and RooRealSumFunc.

Definition at line 695 of file RooAbsArg.cxx.

◆ cleanBranchName()

TString RooAbsArg::cleanBranchName ( ) const
protected

Construct a mangled name from the actual name that is free of any math symbols that might be interpreted by TTree.

Definition at line 1830 of file RooAbsArg.cxx.

◆ clearShapeDirty()

void RooAbsArg::clearShapeDirty ( ) const
inlineprotected

Definition at line 550 of file RooAbsArg.h.

◆ clearValueAndShapeDirty()

void RooAbsArg::clearValueAndShapeDirty ( ) const
inlineprotected

Definition at line 542 of file RooAbsArg.h.

◆ clearValueDirty()

void RooAbsArg::clearValueDirty ( ) const
inlineprotected

Definition at line 547 of file RooAbsArg.h.

◆ clientIterator()

TIterator* RooAbsArg::clientIterator ( ) const
inline

Retrieve a client iterator.

Definition at line 126 of file RooAbsArg.h.

◆ clients()

const RefCountList_t& RooAbsArg::clients ( ) const
inline

List of all clients of this object.

Definition at line 185 of file RooAbsArg.h.

◆ clone()

virtual TObject* RooAbsArg::clone ( const char *  newname = 0) const
pure virtual

Implemented in RooCFunction3PdfBinding< VO, VI1, VI2, VI3 >, RooCFunction4PdfBinding< VO, VI1, VI2, VI3, VI4 >, RooCFunction2PdfBinding< VO, VI1, VI2 >, RooCFunction1PdfBinding< VO, VI >, RooCFunction3Binding< VO, VI1, VI2, VI3 >, RooCFunction2Binding< VO, VI1, VI2 >, RooCFunction4Binding< VO, VI1, VI2, VI3, VI4 >, RooCFunction1Binding< VO, VI >, RooMomentMorphFuncND, RooMomentMorphND, RooNDKeysPdf, RooNonCPEigenDecay, RooFunctor1DPdfBinding, RooFunctorPdfBinding, RooGExpModel, RooStats::HistFactory::FlexibleInterpVar, RooProdPdf, RooChi2Var, RooGaussModel, RooNLLVar, RooRealVar, RooSimultaneous, RooFunctor1DBinding, RooMultiVarGaussian, RooBDecay, RooRealIntegral, RooTruthModel, RooWrapperPdf, RooBCPGenDecay, RooBukinPdf, RooFunctorBinding, RooAddPdf, RooDerivative, RooXYChi2Var, RooBCPEffDecay, RooKeysPdf, RooNumConvolution, RooStats::HistFactory::HistFactorySimultaneous, RooMomentMorph, RooNovosibirsk, ParamHistFunc, RooBMixDecay, RooJohnson, RooMomentMorphFunc, RooPolynomial, RooMoment, RooPolyVar, RooProduct, PiecewiseInterpolation, RooStepFunction, RooUnblindCPAsymVar, RooUnblindPrecision, RooConvCoefVar, RooFirstMoment, RooFormulaVar, RooNumConvPdf, RooSecondMoment, RooIntegralMorph, RooParametricStepFunction, RooAddition, RooConstraintSum, RooEfficiency, RooHistFunc, RooLinearVar, RooMappedCategory, RooRealMPFE, RooStats::HistFactory::LinInterpVar, RooDstD0BG, RooAddModel, RooChangeTracker, RooDataWeightedAverage, RooFFTConvPdf, RooGenProdProj, RooHistPdf, RooThresholdCategory, RooArgusBG, RooBernstein, RooChebychev, RooMultiBinomial, RooUnblindOffset, RooFracRemainder, RooMultiCategory, RooRangeBoolean, RooRealSumPdf, RooRecursiveFraction, RooResolutionModel, RooSuperCategory, RooStats::HistFactory::RooBarlowBeestonLL, RooCBShape, RooDecay, RooVoigtian, RooCategory, RooErrorVar, RooGenericPdf, RooProfileLL, RooPullVar, RooHypatia2, Roo2DKeysPdf, RooBifurGauss, RooBreitWigner, RooExponential, RooGaussian, RooConstVar, RooRealSumFunc, RooChiSquarePdf, RooUnblindUniform, RooBinningCategory, RooLegendre, RooLandau, RooUniform, RooExtendPdf, RooStringVar, RooGamma, RooCachedReal, RooEffProd, RooExtendedTerm, RooNonCentralChiSquare, RooProjectedPdf, RooSpHarmonic, RooParamHistFunc, RooCachedPdf, RooJeffreysPrior, RooLognormal, RooStats::Heaviside, MyPdfV1, MyPdfV2, MyPdfV3, RooHistConstraint, RooPoisson, RooNumRunningInt, NuMuToNuE_Oscillation, RooCFAuto000Pdf, RooGenPdfPdf, RooTFnBinding, RooTFnPdfBinding, RooExtendedBinding, and RooNumCdf.

◆ Clone()

virtual TObject* RooAbsArg::Clone ( const char *  newname = 0) const
inlinevirtual

Make a clone of an object using the Streamer facility.

If newname is specified, this will be the name of the new object.

Reimplemented from TNamed.

Definition at line 85 of file RooAbsArg.h.

◆ cloneTree()

RooAbsArg * RooAbsArg::cloneTree ( const char *  newname = 0) const
virtual

Clone tree expression of objects.

All tree nodes will be owned by the head node return by cloneTree()

Definition at line 2121 of file RooAbsArg.cxx.

◆ Compare()

Int_t RooAbsArg::Compare ( const TObject other) const
virtual

Utility function used by TCollection::Sort to compare contained TObjects We implement comparison by name, resulting in alphabetical sorting by object name.

Reimplemented from TNamed.

Definition at line 1505 of file RooAbsArg.cxx.

◆ constOptimizeTestStatistic()

void RooAbsArg::constOptimizeTestStatistic ( ConstOpCode  opcode,
Bool_t  doAlsoTrackingOpt = kTRUE 
)
virtual

Interface function signaling a request to perform constant term optimization.

This default implementation takes no action other than to forward the calls to all servers

Reimplemented in RooAbsOptTestStatistic, RooRealMPFE, and RooAbsTestStatistic.

Definition at line 1705 of file RooAbsArg.cxx.

◆ copyCache()

virtual void RooAbsArg::copyCache ( const RooAbsArg source,
Bool_t  valueOnly = kFALSE,
Bool_t  setValDirty = kTRUE 
)
protectedpure virtual

◆ createFundamental()

virtual RooAbsArg* RooAbsArg::createFundamental ( const char *  newname = 0) const
pure virtual

Create a fundamental-type object that stores our type of value.

The created object will have a valid value, but not necessarily the same as our value. The caller is responsible for deleting the returned object.

Implemented in RooAbsReal, RooAbsCategory, and RooStringVar.

◆ defaultPrintContents()

Int_t RooAbsArg::defaultPrintContents ( Option_t opt) const
virtual

Define default contents to print.

Reimplemented from RooPrintable.

Reimplemented in RooRealVar.

Definition at line 1349 of file RooAbsArg.cxx.

◆ dependentOverlaps() [1/2]

Bool_t RooAbsArg::dependentOverlaps ( const RooAbsData dset,
const RooAbsArg testArg 
) const
inline
Deprecated:
Use observableOverlaps()

Definition at line 168 of file RooAbsArg.h.

◆ dependentOverlaps() [2/2]

Bool_t RooAbsArg::dependentOverlaps ( const RooArgSet depList,
const RooAbsArg testArg 
) const
inline
Deprecated:
Use observableOverlaps()

Definition at line 170 of file RooAbsArg.h.

◆ dependsOn() [1/2]

Bool_t RooAbsArg::dependsOn ( const RooAbsCollection serverList,
const RooAbsArg ignoreArg = 0,
Bool_t  valueOnly = kFALSE 
) const

Test whether we depend on (ie, are served by) any object in the specified collection.

Uses the dependsOn(RooAbsArg&) member function.

Definition at line 730 of file RooAbsArg.cxx.

◆ dependsOn() [2/2]

Bool_t RooAbsArg::dependsOn ( const RooAbsArg testArg,
const RooAbsArg ignoreArg = 0,
Bool_t  valueOnly = kFALSE 
) const

Test whether we depend on (ie, are served by) the specified object.

Note that RooAbsArg objects are considered equivalent if they have the same name.

Definition at line 749 of file RooAbsArg.cxx.

◆ dependsOnValue() [1/2]

Bool_t RooAbsArg::dependsOnValue ( const RooAbsCollection serverList,
const RooAbsArg ignoreArg = 0 
) const
inline

Check whether this object depends on values from an element in the serverList.

Parameters
serverListTest if one of the elements in this list serves values to this.
ignoreArgIgnore values served by this object.
Returns
True if values are served.

Definition at line 103 of file RooAbsArg.h.

◆ dependsOnValue() [2/2]

Bool_t RooAbsArg::dependsOnValue ( const RooAbsArg server,
const RooAbsArg ignoreArg = 0 
) const
inline

Check whether this object depends on values served from the object passed as server.

Parameters
serverTest if server serves values to this.
ignoreArgIgnore values served by this object.
Returns
True if values are served.

Definition at line 111 of file RooAbsArg.h.

◆ expensiveObjectCache()

RooExpensiveObjectCache & RooAbsArg::expensiveObjectCache ( ) const

Definition at line 2168 of file RooAbsArg.cxx.

◆ fillTreeBranch()

virtual void RooAbsArg::fillTreeBranch ( TTree t)
protectedpure virtual

◆ findConstantNodes() [1/2]

Bool_t RooAbsArg::findConstantNodes ( const RooArgSet observables,
RooArgSet cacheList 
)

Find branch nodes with all-constant parameters, and add them to the list of nodes that can be cached with a dataset in a test statistic calculation.

Definition at line 1612 of file RooAbsArg.cxx.

◆ findConstantNodes() [2/2]

Bool_t RooAbsArg::findConstantNodes ( const RooArgSet observables,
RooArgSet cacheList,
RooLinkedList processedNodes 
)

Find branch nodes with all-constant parameters, and add them to the list of nodes that can be cached with a dataset in a test statistic calculation.

Definition at line 1630 of file RooAbsArg.cxx.

◆ findNewServer()

RooAbsArg * RooAbsArg::findNewServer ( const RooAbsCollection newSet,
Bool_t  nameChange 
) const

Find the new server in the specified set that matches the old server.

Allow a name change if nameChange is kTRUE, in which case the new server is selected by searching for a new server with an attribute of "ORIGNAME:<oldName>". Return zero if there is not a unique match.

Definition at line 1027 of file RooAbsArg.cxx.

◆ findServer() [1/3]

RooAbsArg* RooAbsArg::findServer ( const char *  name) const
inline

Return server of this with name name. Returns nullptr if not found.

Definition at line 203 of file RooAbsArg.h.

◆ findServer() [2/3]

RooAbsArg* RooAbsArg::findServer ( const RooAbsArg arg) const
inline

Return server of this that has the same name as arg. Returns nullptr if not found.

Definition at line 208 of file RooAbsArg.h.

◆ findServer() [3/3]

RooAbsArg* RooAbsArg::findServer ( Int_t  index) const
inline

Return i-th server from server list.

Definition at line 213 of file RooAbsArg.h.

◆ getAttribute()

Bool_t RooAbsArg::getAttribute ( const Text_t name) const

Check if a named attribute is set. By default, all attributes are unset.

Definition at line 280 of file RooAbsArg.cxx.

◆ getCache()

RooAbsCache * RooAbsArg::getCache ( Int_t  index) const

Return registered cache object by index.

Definition at line 1900 of file RooAbsArg.cxx.

◆ getCloningAncestors()

RooLinkedList RooAbsArg::getCloningAncestors ( ) const

Return ancestors in cloning chain of this RooAbsArg.

NOTE: Returned pointers are not guaranteed to be 'live', so do not dereference without proper caution

Definition at line 1919 of file RooAbsArg.cxx.

◆ getComponents()

RooArgSet * RooAbsArg::getComponents ( ) const

Definition at line 674 of file RooAbsArg.cxx.

◆ getDependents() [1/3]

RooArgSet* RooAbsArg::getDependents ( const RooArgSet set) const
inline
Deprecated:
Use getObservables()

Definition at line 162 of file RooAbsArg.h.

◆ getDependents() [2/3]

RooArgSet* RooAbsArg::getDependents ( const RooAbsData set) const
inline
Deprecated:
Use getObservables()

Definition at line 164 of file RooAbsArg.h.

◆ getDependents() [3/3]

RooArgSet* RooAbsArg::getDependents ( const RooArgSet depList) const
inline
Deprecated:
Use getObservables()

Definition at line 166 of file RooAbsArg.h.

◆ getObservables() [1/4]

RooArgSet* RooAbsArg::getObservables ( const RooArgSet set,
Bool_t  valueOnly = kTRUE 
) const
inline

Return the observables of this pdf given a set of observables.

Definition at line 276 of file RooAbsArg.h.

◆ getObservables() [2/4]

RooArgSet * RooAbsArg::getObservables ( const RooAbsData set) const

Create a list of leaf nodes in the arg tree starting with ourself as top node that match any of the names of the variable list of the supplied data set (the dependents).

The caller of this function is responsible for deleting the returned argset. The complement of this function is getParameters().

Definition at line 630 of file RooAbsArg.cxx.

◆ getObservables() [3/4]

RooArgSet* RooAbsArg::getObservables ( const RooAbsData data) const
inline

Return the observables of this pdf given the observables defined by data.

Definition at line 281 of file RooAbsArg.h.

◆ getObservables() [4/4]

RooArgSet * RooAbsArg::getObservables ( const RooArgSet dataList,
Bool_t  valueOnly = kTRUE 
) const

Create a list of leaf nodes in the arg tree starting with ourself as top node that match any of the names the args in the supplied argset.

The caller of this function is responsible for deleting the returned argset. The complement of this function is getParameters().

Definition at line 645 of file RooAbsArg.cxx.

◆ getObservablesHook()

virtual void RooAbsArg::getObservablesHook ( const RooArgSet ,
RooArgSet  
) const
inlineprotectedvirtual

Definition at line 540 of file RooAbsArg.h.

◆ getParameters() [1/4]

RooArgSet * RooAbsArg::getParameters ( const RooAbsData set,
Bool_t  stripDisconnected = kTRUE 
) const

Create a list of leaf nodes in the arg tree starting with ourself as top node that don't match any of the names of the variable list of the supplied data set (the dependents).

The caller of this function is responsible for deleting the returned argset. The complement of this function is getObservables()

Definition at line 544 of file RooAbsArg.cxx.

◆ getParameters() [2/4]

RooArgSet* RooAbsArg::getParameters ( const RooAbsData data,
Bool_t  stripDisconnected = kTRUE 
) const
inline

Return the parameters of this p.d.f when used in conjuction with dataset 'data'.

Definition at line 267 of file RooAbsArg.h.

◆ getParameters() [3/4]

RooArgSet* RooAbsArg::getParameters ( const RooArgSet observables,
Bool_t  stripDisconnected = kTRUE 
) const
inline

Return the parameters of the p.d.f given the provided set of observables.

Definition at line 271 of file RooAbsArg.h.

◆ getParameters() [4/4]

RooArgSet * RooAbsArg::getParameters ( const RooArgSet nset,
Bool_t  stripDisconnected = kTRUE 
) const
virtual

Create a list of leaf nodes in the arg tree starting with ourself as top node that don't match any of the names the args in the supplied argset.

The caller of this function is responsible for deleting the returned argset. The complement of this function is getObservables()

Reimplemented in RooStats::HistFactory::RooBarlowBeestonLL.

Definition at line 591 of file RooAbsArg.cxx.

◆ getParametersHook()

virtual void RooAbsArg::getParametersHook ( const RooArgSet ,
RooArgSet ,
Bool_t   
) const
inlineprotectedvirtual

Reimplemented in RooProdPdf.

Definition at line 539 of file RooAbsArg.h.

◆ getProxy()

RooAbsProxy * RooAbsArg::getProxy ( Int_t  index) const
protected

Return the nth proxy from the proxy list.

Definition at line 1228 of file RooAbsArg.cxx.

◆ getStringAttribute()

const Text_t * RooAbsArg::getStringAttribute ( const Text_t key) const

Get string attribute mapped under key 'key'.

Returns null pointer if no attribute exists under that key

Definition at line 302 of file RooAbsArg.cxx.

◆ getTransientAttribute()

Bool_t RooAbsArg::getTransientAttribute ( const Text_t name) const

Check if a named attribute is set.

By default, all attributes are unset.

Definition at line 338 of file RooAbsArg.cxx.

◆ getVariables()

RooArgSet * RooAbsArg::getVariables ( Bool_t  stripDisconnected = kTRUE) const

Return RooArgSet with all variables (tree leaf nodes of expresssion tree)

Definition at line 1909 of file RooAbsArg.cxx.

◆ graphVizAddConnections()

void RooAbsArg::graphVizAddConnections ( std::set< std::pair< RooAbsArg *, RooAbsArg *> > &  )
protected

Utility function that inserts all point-to-point client-server connections between any two RooAbsArgs in the expression tree headed by this object in the linkSet argument.

Definition at line 2017 of file RooAbsArg.cxx.

◆ graphVizTree() [1/2]

void RooAbsArg::graphVizTree ( const char *  fileName,
const char *  delimiter = "\n",
bool  useTitle = false,
bool  useLatex = false 
)

Create a GraphViz .dot file visualizing the expression tree headed by this RooAbsArg object.

Use the GraphViz tool suite to make e.g. a gif or ps file from the .dot file

Based on concept developed by Kyle Cranmer

Definition at line 1946 of file RooAbsArg.cxx.

◆ graphVizTree() [2/2]

void RooAbsArg::graphVizTree ( std::ostream &  os,
const char *  delimiter = "\n",
bool  useTitle = false,
bool  useLatex = false 
)

Write the GraphViz representation of the expression tree headed by this RooAbsArg object to the given ostream.

Based on concept developed by Kyle Cranmer

Definition at line 1962 of file RooAbsArg.cxx.

◆ hasClients()

Bool_t RooAbsArg::hasClients ( ) const
inline

Definition at line 117 of file RooAbsArg.h.

◆ hasRange()

virtual Bool_t RooAbsArg::hasRange ( const char *  ) const
inlinevirtual

Reimplemented in RooCategory, RooAbsRealLValue, and RooSuperCategory.

Definition at line 368 of file RooAbsArg.h.

◆ importWorkspaceHook()

virtual Bool_t RooAbsArg::importWorkspaceHook ( RooWorkspace ws)
inlinevirtual

Reimplemented in RooHistPdf, and RooHistFunc.

Definition at line 523 of file RooAbsArg.h.

◆ inhibitDirty()

Bool_t RooAbsArg::inhibitDirty ( ) const
protected

Delete watch flag.

Definition at line 82 of file RooAbsArg.cxx.

◆ inRange()

virtual Bool_t RooAbsArg::inRange ( const char *  ) const
inlinevirtual

Reimplemented in RooCategory, RooAbsRealLValue, and RooSuperCategory.

Definition at line 364 of file RooAbsArg.h.

◆ ioStreamerPass2()

void RooAbsArg::ioStreamerPass2 ( )
protectedvirtual

Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass.

A second pass is typically needed when evolving data member of RooAbsArg-derived classes that are container classes with references to other members, which may not yet be 'live' in the first ioStreamer() evolution pass.

Classes may overload this function, but must call the base method in the overloaded call to ensure base evolution is handled properly

Reimplemented in RooHistFunc.

Definition at line 2271 of file RooAbsArg.cxx.

◆ ioStreamerPass2Finalize()

void RooAbsArg::ioStreamerPass2Finalize ( )
staticprotected

Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass.

This static finalize method is called after ioStreamerPass2() is called on each directly listed object in the workspace. It's purpose is to complete schema evolution of any objects in the workspace that are not directly listed as content elements (e.g. analytical convolution tokens )

Definition at line 2299 of file RooAbsArg.cxx.

◆ isCloneOf()

Bool_t RooAbsArg::isCloneOf ( const RooAbsArg other) const

Check if this object was created as a clone of 'other'.

Definition at line 247 of file RooAbsArg.cxx.

◆ isConstant()

Bool_t RooAbsArg::isConstant ( ) const
inline

Check if the "Constant" attribute is set.

Definition at line 342 of file RooAbsArg.h.

◆ isDerived()

virtual Bool_t RooAbsArg::isDerived ( ) const
inlinevirtual

Does value or shape of this arg depend on any other arg?

Reimplemented in RooRealVar, RooCategory, RooAbsOptTestStatistic, and RooConstVar.

Definition at line 93 of file RooAbsArg.h.

◆ isFundamental()

virtual Bool_t RooAbsArg::isFundamental ( ) const
inlinevirtual

Is this object a fundamental type that can be added to a dataset? Fundamental-type subclasses override this method to return kTRUE.

Note that this test is subtlely different from the dynamic isDerived() test, e.g. a constant is not derived but is also not fundamental.

Reimplemented in RooRealVar, RooCategory, RooErrorVar, and RooStringVar.

Definition at line 243 of file RooAbsArg.h.

◆ isIdentical()

virtual bool RooAbsArg::isIdentical ( const RooAbsArg other,
Bool_t  assumeSameType = kFALSE 
) const
pure virtual

Implemented in RooAbsReal, RooAbsCategory, and RooStringVar.

◆ isLValue()

virtual Bool_t RooAbsArg::isLValue ( ) const
inlinevirtual

Is this argument an l-value, i.e., can it appear on the left-hand side of an assignment expression? LValues are also special since they can potentially be analytically integrated and generated.

Reimplemented in RooAbsCategoryLValue, and RooAbsRealLValue.

Definition at line 255 of file RooAbsArg.h.

◆ isShapeDirty()

Bool_t RooAbsArg::isShapeDirty ( ) const
inline

Definition at line 406 of file RooAbsArg.h.

◆ isShapeServer() [1/2]

Bool_t RooAbsArg::isShapeServer ( const RooAbsArg arg) const
inline

Check if this is serving shape to arg.

Definition at line 225 of file RooAbsArg.h.

◆ isShapeServer() [2/2]

Bool_t RooAbsArg::isShapeServer ( const char *  name) const
inline

Check if this is serving shape to an object with name name.

Definition at line 229 of file RooAbsArg.h.

◆ IsSortable()

virtual Bool_t RooAbsArg::IsSortable ( ) const
inlinevirtual

Reimplemented from TNamed.

Definition at line 349 of file RooAbsArg.h.

◆ isValid()

Bool_t RooAbsArg::isValid ( ) const
protectedvirtual

WVE (08/21/01) Probably obsolete now.

Reimplemented in RooAbsReal, RooAbsCategory, RooStringVar, and RooRealIntegral.

Definition at line 1278 of file RooAbsArg.cxx.

◆ isValueDirty()

Bool_t RooAbsArg::isValueDirty ( ) const
inline

Definition at line 411 of file RooAbsArg.h.

◆ isValueDirtyAndClear()

Bool_t RooAbsArg::isValueDirtyAndClear ( ) const
inline

Definition at line 426 of file RooAbsArg.h.

◆ isValueOrShapeDirtyAndClear()

Bool_t RooAbsArg::isValueOrShapeDirtyAndClear ( ) const
inline

Definition at line 445 of file RooAbsArg.h.

◆ isValueServer() [1/2]

Bool_t RooAbsArg::isValueServer ( const RooAbsArg arg) const
inline

Check if this is serving values to arg.

Definition at line 217 of file RooAbsArg.h.

◆ isValueServer() [2/2]

Bool_t RooAbsArg::isValueServer ( const char *  name) const
inline

Check if this is serving values to an object with name name.

Definition at line 221 of file RooAbsArg.h.

◆ leafNodeServerList()

void RooAbsArg::leafNodeServerList ( RooAbsCollection list,
const RooAbsArg arg = 0,
Bool_t  recurseNonDerived = kFALSE 
) const

Fill supplied list with all leaf nodes of the arg tree, starting with ourself as top node.

A leaf node is node that has no servers declared.

Definition at line 475 of file RooAbsArg.cxx.

◆ localNoDirtyInhibit()

Bool_t RooAbsArg::localNoDirtyInhibit ( ) const
inline

Definition at line 648 of file RooAbsArg.h.

◆ makeLegacyIterator()

RooAbsArg::RefCountListLegacyIterator_t * RooAbsArg::makeLegacyIterator ( const RefCountList_t list) const
private

Definition at line 2317 of file RooAbsArg.cxx.

◆ namePtr()

const TNamed* RooAbsArg::namePtr ( ) const
inline

Definition at line 499 of file RooAbsArg.h.

◆ numCaches()

Int_t RooAbsArg::numCaches ( ) const

Return number of registered caches.

Definition at line 1891 of file RooAbsArg.cxx.

◆ numProxies()

Int_t RooAbsArg::numProxies ( ) const
protected

Return the number of registered proxies.

Definition at line 1241 of file RooAbsArg.cxx.

◆ observableOverlaps() [1/2]

Bool_t RooAbsArg::observableOverlaps ( const RooAbsData dset,
const RooAbsArg testArg 
) const

Test if any of the dependents of the arg tree (as determined by getObservables) overlaps with those of the testArg.

Definition at line 799 of file RooAbsArg.cxx.

◆ observableOverlaps() [2/2]

Bool_t RooAbsArg::observableOverlaps ( const RooArgSet nset,
const RooAbsArg testArg 
) const

Test if any of the dependents of the arg tree (as determined by getObservables) overlaps with those of the testArg.

Definition at line 809 of file RooAbsArg.cxx.

◆ operator=()

RooAbsArg & RooAbsArg::operator= ( const RooAbsArg other)

Assign all boolean and string properties of the original object.

Transient properties and client-server links are not assigned.

Definition at line 156 of file RooAbsArg.cxx.

◆ operator==()

virtual bool RooAbsArg::operator== ( const RooAbsArg other) const
pure virtual

Implemented in RooAbsReal, RooAbsCategory, and RooStringVar.

◆ operMode()

OperMode RooAbsArg::operMode ( ) const
inline

Definition at line 474 of file RooAbsArg.h.

◆ operModeHook()

virtual void RooAbsArg::operModeHook ( )
inlineprotectedvirtual

Reimplemented in RooRealIntegral, RooCachedReal, and RooGenProdProj.

Definition at line 533 of file RooAbsArg.h.

◆ optimizeCacheMode() [1/2]

void RooAbsArg::optimizeCacheMode ( const RooArgSet observables)
virtual

Activate cache mode optimization with given definition of observables.

The cache operation mode of all objects in the expression tree will modified such that all nodes that depend directly or indirectly on any of the listed observables will be set to ADirty, as they are expected to change every time. This save change tracking overhead for nodes that are a priori known to change every time

Definition at line 1549 of file RooAbsArg.cxx.

◆ optimizeCacheMode() [2/2]

void RooAbsArg::optimizeCacheMode ( const RooArgSet observables,
RooArgSet optimizedNodes,
RooLinkedList processedNodes 
)
virtual

Activate cache mode optimization with given definition of observables.

The cache operation mode of all objects in the expression tree will modified such that all nodes that depend directly or indirectly on any of the listed observables will be set to ADirty, as they are expected to change every time. This save change tracking overhead for nodes that are a priori known to change every time

Definition at line 1568 of file RooAbsArg.cxx.

◆ optimizeDirtyHook()

virtual void RooAbsArg::optimizeDirtyHook ( const RooArgSet )
inlineprotectedvirtual

Definition at line 535 of file RooAbsArg.h.

◆ overlaps()

Bool_t RooAbsArg::overlaps ( const RooAbsArg testArg,
Bool_t  valueOnly = kFALSE 
) const

Test if any of the nodes of tree are shared with that of the given tree.

Definition at line 785 of file RooAbsArg.cxx.

◆ ownedComponents()

const RooArgSet* RooAbsArg::ownedComponents ( ) const
inline

Definition at line 478 of file RooAbsArg.h.

◆ Print()

virtual void RooAbsArg::Print ( Option_t options = 0) const
inlinevirtual

Print the object to the defaultPrintStream().

Parameters
[in]optionsV print verbose. T print a tree structure with all children.

Reimplemented from TNamed.

Definition at line 302 of file RooAbsArg.h.

◆ printAddress()

void RooAbsArg::printAddress ( std::ostream &  os) const
virtual

Print class name of object.

Reimplemented from RooPrintable.

Definition at line 1315 of file RooAbsArg.cxx.

◆ printArgs()

◆ printAttribList()

void RooAbsArg::printAttribList ( std::ostream &  os) const
protected

Transient boolean attributes (not copied in ctor)

Print the attribute list.

Definition at line 1451 of file RooAbsArg.cxx.

◆ printClassName()

void RooAbsArg::printClassName ( std::ostream &  os) const
virtual

Print object class name.

Reimplemented from RooPrintable.

Definition at line 1309 of file RooAbsArg.cxx.

◆ printCompactTree() [1/2]

void RooAbsArg::printCompactTree ( const char *  indent = "",
const char *  filename = 0,
const char *  namePat = 0,
RooAbsArg client = 0 
)

Print tree structure of expression tree on stdout, or to file if filename is specified.

If namePat is not "*", only nodes with names matching the pattern will be printed. The client argument is used in recursive calls to properly display the value or shape nature of the client-server links. It should be zero in calls initiated by users.

Definition at line 1745 of file RooAbsArg.cxx.

◆ printCompactTree() [2/2]

void RooAbsArg::printCompactTree ( std::ostream &  os,
const char *  indent = "",
const char *  namePat = 0,
RooAbsArg client = 0 
)

Print tree structure of expression tree on given ostream.

If namePat is not "*", only nodes with names matching the pattern will be printed. The client argument is used in recursive calls to properly display the value or shape nature of the client-server links. It should be zero in calls initiated by users.

Definition at line 1762 of file RooAbsArg.cxx.

◆ printCompactTreeHook()

void RooAbsArg::printCompactTreeHook ( std::ostream &  os,
const char *  ind = "" 
)
virtual

Hook function interface for object to insert additional information when printed in the context of a tree structure.

This default implementation prints nothing

Reimplemented in RooAbsOptTestStatistic, RooAbsTestStatistic, and RooNumConvolution.

Definition at line 1859 of file RooAbsArg.cxx.

◆ printComponentTree()

void RooAbsArg::printComponentTree ( const char *  indent = "",
const char *  namePat = 0,
Int_t  nLevel = 999 
)

Print tree structure of expression tree on given ostream, only branch nodes are printed.

Lead nodes (variables) will not be shown

If namePat is not "*", only nodes with names matching the pattern will be printed.

Definition at line 1805 of file RooAbsArg.cxx.

◆ printDirty()

void RooAbsArg::printDirty ( Bool_t  depth = kTRUE) const

Print information about current value dirty state information.

If depth flag is true, information is recursively printed for all nodes in this arg tree.

Definition at line 1517 of file RooAbsArg.cxx.

◆ printMetaArgs()

virtual void RooAbsArg::printMetaArgs ( std::ostream &  ) const
inlinevirtual

◆ printMultiline()

void RooAbsArg::printMultiline ( std::ostream &  os,
Int_t  contents,
Bool_t  verbose = kFALSE,
TString  indent = "" 
) const
virtual

◆ printName()

void RooAbsArg::printName ( std::ostream &  os) const
virtual

Print object name.

Reimplemented from RooPrintable.

Definition at line 1289 of file RooAbsArg.cxx.

◆ printTitle()

void RooAbsArg::printTitle ( std::ostream &  os) const
virtual

Print object title.

Reimplemented from RooPrintable.

Definition at line 1299 of file RooAbsArg.cxx.

◆ printTree()

void RooAbsArg::printTree ( std::ostream &  os,
TString  indent = "" 
) const
virtual

Print object tree structure.

Reimplemented from RooPrintable.

Definition at line 1424 of file RooAbsArg.cxx.

◆ readFromStream()

virtual Bool_t RooAbsArg::readFromStream ( std::istream &  is,
Bool_t  compact,
Bool_t  verbose = kFALSE 
)
pure virtual

◆ recursiveCheckDependents()

Bool_t RooAbsArg::recursiveCheckDependents ( const RooArgSet nset) const
inline
Deprecated:
Use recursiveCheckObservables()

Definition at line 174 of file RooAbsArg.h.

◆ recursiveCheckObservables()

Bool_t RooAbsArg::recursiveCheckObservables ( const RooArgSet nset) const

Recursively call checkObservables on all nodes in the expression tree.

Definition at line 704 of file RooAbsArg.cxx.

◆ recursiveRedirectServers()

Bool_t RooAbsArg::recursiveRedirectServers ( const RooAbsCollection newServerList,
Bool_t  mustReplaceAll = kFALSE,
Bool_t  nameChange = kFALSE,
Bool_t  recurseInNewSet = kTRUE 
)

Definition at line 1064 of file RooAbsArg.cxx.

◆ redirectServers()

Bool_t RooAbsArg::redirectServers ( const RooAbsCollection newSetOrig,
Bool_t  mustReplaceAll = kFALSE,
Bool_t  nameChange = kFALSE,
Bool_t  isRecursionStep = kFALSE 
)

Substitute our servers with those listed in newSet.

If nameChange is false, servers and and substitutes are matched by name. If nameChange is true, servers are matched to args in newSet that have the ORIGNAME:<servername> attribute set. If mustReplaceAll is set, a warning is printed and error status is returned if not all servers could be successfully substituted.

Definition at line 909 of file RooAbsArg.cxx.

◆ redirectServersHook()

◆ registerCache()

void RooAbsArg::registerCache ( RooAbsCache cache)

Register RooAbsCache with this object.

This function is called by RooAbsCache constructors for objects that are a datamember of this RooAbsArg. By registering itself the RooAbsArg is aware of all its cache data members and will forward server change and cache mode change calls to the cache objects, which in turn can forward them their contents

Definition at line 1872 of file RooAbsArg.cxx.

◆ registerProxy() [1/3]

void RooAbsArg::registerProxy ( RooArgProxy proxy)
protected

Register an RooArgProxy in the proxy list.

This function is called by owned proxies upon creation. After registration, this arg wil forward pointer changes from serverRedirects and updates in cached normalization sets to the proxies immediately after they occur. The proxied argument is also added as value and/or shape server

Definition at line 1119 of file RooAbsArg.cxx.

◆ registerProxy() [2/3]

void RooAbsArg::registerProxy ( RooSetProxy proxy)
protected

Register an RooSetProxy in the proxy list.

This function is called by owned proxies upon creation. After registration, this arg wil forward pointer changes from serverRedirects and updates in cached normalization sets to the proxies immediately after they occur.

Definition at line 1161 of file RooAbsArg.cxx.

◆ registerProxy() [3/3]

void RooAbsArg::registerProxy ( RooListProxy proxy)
protected

Register an RooListProxy in the proxy list.

This function is called by owned proxies upon creation. After registration, this arg wil forward pointer changes from serverRedirects and updates in cached normalization sets to the proxies immediately after they occur.

Definition at line 1194 of file RooAbsArg.cxx.

◆ removeServer()

void RooAbsArg::removeServer ( RooAbsArg server,
Bool_t  force = kFALSE 
)

Unregister another RooAbsArg as a server to us, ie, declare that we no longer depend on its value and shape.

Definition at line 405 of file RooAbsArg.cxx.

◆ replaceServer()

void RooAbsArg::replaceServer ( RooAbsArg oldServer,
RooAbsArg newServer,
Bool_t  valueProp,
Bool_t  shapeProp 
)

Replace 'oldServer' with 'newServer'.

Definition at line 430 of file RooAbsArg.cxx.

◆ serverIterator()

TIterator* RooAbsArg::serverIterator ( ) const
inline

Definition at line 141 of file RooAbsArg.h.

◆ serverMIterator()

RooFIter RooAbsArg::serverMIterator ( ) const
inline

Definition at line 155 of file RooAbsArg.h.

◆ serverNameChangeHook()

virtual void RooAbsArg::serverNameChangeHook ( const RooAbsArg ,
const RooAbsArg  
)
inlinevirtual

Definition at line 511 of file RooAbsArg.h.

◆ servers()

const RefCountList_t& RooAbsArg::servers ( ) const
inline

List of all servers of this object.

Definition at line 199 of file RooAbsArg.h.

◆ setAttribute()

void RooAbsArg::setAttribute ( const Text_t name,
Bool_t  value = kTRUE 
)

Set (default) or clear a named boolean attribute of this object.

Definition at line 257 of file RooAbsArg.cxx.

◆ setCacheAndTrackHints()

virtual void RooAbsArg::setCacheAndTrackHints ( RooArgSet )
inlinevirtual

Reimplemented in RooProdPdf, RooAddPdf, RooAbsAnaConvPdf, RooRealSumPdf, RooProduct, and RooRealSumFunc.

Definition at line 393 of file RooAbsArg.h.

◆ setDirtyInhibit()

void RooAbsArg::setDirtyInhibit ( Bool_t  flag)
static

Control global dirty inhibit mode.

When set to true no value or shape dirty flags are propagated and cache is always considered to be dirty.

Definition at line 230 of file RooAbsArg.cxx.

◆ setExpensiveObjectCache()

virtual void RooAbsArg::setExpensiveObjectCache ( RooExpensiveObjectCache cache)
inlinevirtual

Reimplemented in RooRealVar.

Definition at line 521 of file RooAbsArg.h.

◆ setLocalNoDirtyInhibit()

void RooAbsArg::setLocalNoDirtyInhibit ( Bool_t  flag) const
inline

Definition at line 647 of file RooAbsArg.h.

◆ SetName()

void RooAbsArg::SetName ( const char *  name)
virtual

Set the name of the TNamed.

WARNING: if the object is a member of a THashTable or THashList container the container must be Rehash()'ed after SetName(). For example the list of objects in the current directory is a THashList.

Reimplemented from TNamed.

Definition at line 2216 of file RooAbsArg.cxx.

◆ SetNameTitle()

void RooAbsArg::SetNameTitle ( const char *  name,
const char *  title 
)
virtual

Set all the TNamed parameters (name and title).

WARNING: if the name is changed and the object is a member of a THashTable or THashList container the container must be Rehash()'ed after SetName(). For example the list of objects in the current directory is a THashList.

Reimplemented from TNamed.

Definition at line 2232 of file RooAbsArg.cxx.

◆ setOperMode()

void RooAbsArg::setOperMode ( OperMode  mode,
Bool_t  recurseADirty = kTRUE 
)

Change cache operation mode to given mode.

If recurseAdirty is true, then a mode change to AlwaysDirty will automatically be propagated recursively to all client nodes

Definition at line 1718 of file RooAbsArg.cxx.

◆ setProhibitServerRedirect()

void RooAbsArg::setProhibitServerRedirect ( Bool_t  flag)
inline

Definition at line 480 of file RooAbsArg.h.

◆ setProxyNormSet()

void RooAbsArg::setProxyNormSet ( const RooArgSet nset)
protected

Forward a change in the cached normalization argset to all the registered proxies.

Definition at line 1252 of file RooAbsArg.cxx.

◆ setShapeDirty() [1/2]

void RooAbsArg::setShapeDirty ( )
inline

Notify that a shape-like property (e.g. binning) has changed.

Definition at line 492 of file RooAbsArg.h.

◆ setShapeDirty() [2/2]

void RooAbsArg::setShapeDirty ( const RooAbsArg source)
protected

Notify that a shape-like property (e.g. binning) has changed.

Mark this object as having changed its shape, and propagate this status change to all of our clients.

Definition at line 868 of file RooAbsArg.cxx.

◆ setStringAttribute()

void RooAbsArg::setStringAttribute ( const Text_t key,
const Text_t value 
)

Associate string 'value' to this object under key 'key'.

Definition at line 289 of file RooAbsArg.cxx.

◆ setTransientAttribute()

void RooAbsArg::setTransientAttribute ( const Text_t name,
Bool_t  value = kTRUE 
)

Set (default) or clear a named boolean attribute of this object.

Definition at line 316 of file RooAbsArg.cxx.

◆ setTreeBranchStatus()

virtual void RooAbsArg::setTreeBranchStatus ( TTree t,
Bool_t  active 
)
protectedpure virtual

Implemented in RooAbsReal, RooAbsCategory, and RooStringVar.

◆ setValueDirty() [1/2]

void RooAbsArg::setValueDirty ( )
inline

Mark the element dirty. This forces a re-evaluation when a value is requested.

Definition at line 487 of file RooAbsArg.h.

◆ setValueDirty() [2/2]

void RooAbsArg::setValueDirty ( const RooAbsArg source)
protected

Force element to re-evaluate itself when a value is requested.

Mark this object as having changed its value, and propagate this status change to all of our clients.

If the object is not in automatic dirty state propagation mode, this call has no effect

Definition at line 824 of file RooAbsArg.cxx.

◆ setWorkspace()

void RooAbsArg::setWorkspace ( RooWorkspace ws)
inline

Definition at line 482 of file RooAbsArg.h.

◆ shapeClientIterator()

TIterator* RooAbsArg::shapeClientIterator ( ) const
inline

Definition at line 136 of file RooAbsArg.h.

◆ shapeClientMIterator()

RooFIter RooAbsArg::shapeClientMIterator ( ) const
inline

Definition at line 151 of file RooAbsArg.h.

◆ shapeClients()

const RefCountList_t& RooAbsArg::shapeClients ( ) const
inline

List of all shape clients of this object.

Shape clients receive property information such as changes of a value range.

Definition at line 194 of file RooAbsArg.h.

◆ stringAttributes()

const std::map<std::string,std::string>& RooAbsArg::stringAttributes ( ) const
inline

Definition at line 328 of file RooAbsArg.h.

◆ syncCache()

virtual void RooAbsArg::syncCache ( const RooArgSet nset = 0)
protectedpure virtual

◆ transientAttributes()

const std::set<std::string>& RooAbsArg::transientAttributes ( ) const
inline

Definition at line 336 of file RooAbsArg.h.

◆ treeNodeServerList()

void RooAbsArg::treeNodeServerList ( RooAbsCollection list,
const RooAbsArg arg = 0,
Bool_t  doBranch = kTRUE,
Bool_t  doLeaf = kTRUE,
Bool_t  valueOnly = kFALSE,
Bool_t  recurseFundamental = kFALSE 
) const

Fill supplied list with nodes of the arg tree, following all server links, starting with ourself as top node.

Parameters
[in]listOutput list
[in]argStart searching at this element of the tree.
[in]doBranchAdd branch nodes to the list.
[in]doLeafAdd leaf nodes to the list.
[in]valueOnlyOnly check if an element is a value server (no shape server).
[in]recurseFundamental

Definition at line 502 of file RooAbsArg.cxx.

◆ unRegisterCache()

void RooAbsArg::unRegisterCache ( RooAbsCache cache)

Unregister a RooAbsCache. Called from the RooAbsCache destructor.

Definition at line 1881 of file RooAbsArg.cxx.

◆ unRegisterProxy() [1/3]

void RooAbsArg::unRegisterProxy ( RooArgProxy proxy)
protected

Remove proxy from proxy list.

This functions is called by owned proxies upon their destruction.

Definition at line 1147 of file RooAbsArg.cxx.

◆ unRegisterProxy() [2/3]

void RooAbsArg::unRegisterProxy ( RooSetProxy proxy)
protected

Remove proxy from proxy list.

This functions is called by owned proxies upon their destruction.

Definition at line 1180 of file RooAbsArg.cxx.

◆ unRegisterProxy() [3/3]

void RooAbsArg::unRegisterProxy ( RooListProxy proxy)
protected

Remove proxy from proxy list.

This functions is called by owned proxies upon their destruction.

Definition at line 1217 of file RooAbsArg.cxx.

◆ valueClientIterator()

TIterator* RooAbsArg::valueClientIterator ( ) const
inline

Definition at line 131 of file RooAbsArg.h.

◆ valueClientMIterator()

RooFIter RooAbsArg::valueClientMIterator ( ) const
inline

Definition at line 147 of file RooAbsArg.h.

◆ valueClients()

const RefCountList_t& RooAbsArg::valueClients ( ) const
inline

List of all value clients of this object. Value clients receive value updates.

Definition at line 189 of file RooAbsArg.h.

◆ verboseDirty()

void RooAbsArg::verboseDirty ( Bool_t  flag)
static

Activate verbose messaging related to dirty flag propagation.

Definition at line 239 of file RooAbsArg.cxx.

◆ wireAllCaches()

void RooAbsArg::wireAllCaches ( )

Definition at line 2198 of file RooAbsArg.cxx.

◆ writeToStream()

Friends And Related Function Documentation

◆ operator<<

std::ostream& operator<< ( std::ostream &  os,
const RooAbsArg arg 
)
friend

◆ operator>>

std::istream& operator>> ( std::istream &  is,
RooAbsArg arg 
)
friend

Istream operator.

Definition at line 1442 of file RooAbsArg.cxx.

◆ RooAbsCollection

friend class RooAbsCollection
friend

Definition at line 573 of file RooAbsArg.h.

◆ RooAbsReal

friend class RooAbsReal
friend

Definition at line 578 of file RooAbsArg.h.

◆ RooAddModel

friend class RooAddModel
friend

Definition at line 590 of file RooAbsArg.h.

◆ RooAddPdf

friend class RooAddPdf
friend

Definition at line 262 of file RooAbsArg.h.

◆ RooAddPdfOrig

friend class RooAddPdfOrig
friend

Definition at line 263 of file RooAbsArg.h.

◆ RooArgProxy

friend class RooArgProxy
friend

Definition at line 591 of file RooAbsArg.h.

◆ RooArgSet

friend class RooArgSet
friend

Definition at line 572 of file RooAbsArg.h.

◆ RooCompositeDataStore

friend class RooCompositeDataStore
friend

Definition at line 616 of file RooAbsArg.h.

◆ RooCustomizer

friend class RooCustomizer
friend

Definition at line 574 of file RooAbsArg.h.

◆ RooDataSet

friend class RooDataSet
friend

Definition at line 620 of file RooAbsArg.h.

◆ RooExtendPdf

friend class RooExtendPdf
friend

Definition at line 576 of file RooAbsArg.h.

◆ RooHistFunc

friend class RooHistFunc
friend

Definition at line 596 of file RooAbsArg.h.

◆ RooHistFunc2

friend class RooHistFunc2
friend

Definition at line 597 of file RooAbsArg.h.

◆ RooHistPdf

friend class RooHistPdf
friend

Definition at line 595 of file RooAbsArg.h.

◆ RooListProxy

friend class RooListProxy
friend

Definition at line 593 of file RooAbsArg.h.

◆ RooMinuit

friend class RooMinuit
friend

Definition at line 377 of file RooAbsArg.h.

◆ RooObjectFactory

friend class RooObjectFactory
friend

Definition at line 594 of file RooAbsArg.h.

◆ RooProdPdf

friend class RooProdPdf
friend

Definition at line 261 of file RooAbsArg.h.

◆ RooProjectedPdf

friend class RooProjectedPdf
friend

Definition at line 579 of file RooAbsArg.h.

◆ RooRealIntegral

friend class RooRealIntegral
friend

Definition at line 577 of file RooAbsArg.h.

◆ RooRealMPFE

friend class RooRealMPFE
friend

Definition at line 621 of file RooAbsArg.h.

◆ RooRefArray::Streamer

void RooRefArray::Streamer ( TBuffer )
friend

◆ RooSetProxy

friend class RooSetProxy
friend

Definition at line 592 of file RooAbsArg.h.

◆ RooTreeData

friend class RooTreeData
friend

Definition at line 619 of file RooAbsArg.h.

◆ RooTreeDataStore

friend class RooTreeDataStore
friend

Definition at line 617 of file RooAbsArg.h.

◆ RooVectorDataStore

friend class RooVectorDataStore
friend

Definition at line 618 of file RooAbsArg.h.

◆ RooWorkspace

friend class RooWorkspace
friend

Definition at line 575 of file RooAbsArg.h.

Member Data Documentation

◆ _allBatchesDirty

bool RooAbsArg::_allBatchesDirty {true}
mutableprotected

Definition at line 654 of file RooAbsArg.h.

◆ _boolAttrib

std::set<std::string> RooAbsArg::_boolAttrib
protected

Definition at line 609 of file RooAbsArg.h.

◆ _boolAttribTransient

std::set<std::string> RooAbsArg::_boolAttribTransient
protected

Definition at line 611 of file RooAbsArg.h.

◆ _cacheList

std::deque<RooAbsCache*> RooAbsArg::_cacheList
protected

Definition at line 586 of file RooAbsArg.h.

◆ _clientList

RefCountList_t RooAbsArg::_clientList
protected

Definition at line 581 of file RooAbsArg.h.

◆ _clientListShape

RefCountList_t RooAbsArg::_clientListShape
protected

Definition at line 582 of file RooAbsArg.h.

◆ _clientListValue

RefCountList_t RooAbsArg::_clientListValue
protected

Definition at line 583 of file RooAbsArg.h.

◆ _deleteWatch

Bool_t RooAbsArg::_deleteWatch
protected

Definition at line 642 of file RooAbsArg.h.

◆ _eocache

RooExpensiveObjectCache* RooAbsArg::_eocache {nullptr}
mutableprotected

Prohibit server redirects – Debugging tool.

Definition at line 664 of file RooAbsArg.h.

◆ _fast

Bool_t RooAbsArg::_fast
mutableprotected

Definition at line 657 of file RooAbsArg.h.

◆ _inhibitDirty

Bool_t RooAbsArg::_inhibitDirty
staticprotected

Definition at line 641 of file RooAbsArg.h.

◆ _isConstant

Bool_t RooAbsArg::_isConstant
protected

Do not persist. Pointer to global instance of string that matches object named.

Definition at line 667 of file RooAbsArg.h.

◆ _localNoInhibitDirty

Bool_t RooAbsArg::_localNoInhibitDirty
mutableprotected

Cached isConstant status.

Definition at line 669 of file RooAbsArg.h.

◆ _myws

RooWorkspace* RooAbsArg::_myws
mutableprotected

Prevent 'AlwaysDirty' mode for this node.

Definition at line 674 of file RooAbsArg.h.

◆ _namePtr

TNamed* RooAbsArg::_namePtr
mutableprotected

Definition at line 666 of file RooAbsArg.h.

◆ _operMode

OperMode RooAbsArg::_operMode
mutableprotected

Mark batches as dirty (only meaningful for RooAbsReal).

Definition at line 656 of file RooAbsArg.h.

◆ _ownedComponents

RooArgSet* RooAbsArg::_ownedComponents
protected

Definition at line 660 of file RooAbsArg.h.

◆ _prohibitServerRedirect

Bool_t RooAbsArg::_prohibitServerRedirect
mutableprotected

Set of owned component.

Definition at line 662 of file RooAbsArg.h.

◆ _proxyList

RooRefArray RooAbsArg::_proxyList
protected

Definition at line 585 of file RooAbsArg.h.

◆ _serverList

RefCountList_t RooAbsArg::_serverList
protected

Definition at line 580 of file RooAbsArg.h.

◆ _shapeDirty

Bool_t RooAbsArg::_shapeDirty
mutableprotected

Definition at line 653 of file RooAbsArg.h.

◆ _stringAttrib

std::map<std::string,std::string> RooAbsArg::_stringAttrib
protected

Definition at line 610 of file RooAbsArg.h.

◆ _valueDirty

Bool_t RooAbsArg::_valueDirty
mutableprotected

Definition at line 652 of file RooAbsArg.h.

◆ _verboseDirty

Bool_t RooAbsArg::_verboseDirty
staticprotected

Definition at line 640 of file RooAbsArg.h.

Libraries for RooAbsArg:
[legend]

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