RooCategory is an object to represent discrete states.
States have names and index numbers, and the index numbers can be written into datasets and used in calculations. A category is "fundamental", i.e., its value doesn't depend on the value of other objects. (Objects in datasets cannot depend on other objects' values, they need to be self-consistent.)
A category object can be used to e.g. conduct a simultaneous fit of the same observable in multiple categories.
Category states can be modified either by using the index state (faster) or state names. For example:
Also refer to RooFit Tutorials, especially rf404_categories.C for an introduction, and to rf405_realtocatfuncs.C and rf406_cattocatfuncs.C for advanced uses of categories.
Constructor of RooCategory takes a map as an argument also supports python dictionaries. For example, the following code is equivalent in PyROOT:
Definition at line 28 of file RooCategory.h.
Public Member Functions | |
RooCategory () | |
RooCategory (const char *name, const char *title) | |
Constructor. Types must be defined using defineType() before variable can be used. | |
RooCategory (const char *name, const char *title, const std::map< std::string, int > &allowedStates) | |
Create a new category and define allowed states. | |
RooCategory (const RooCategory &other, const char *name=nullptr) | |
Copy constructor. | |
~RooCategory () override | |
Destructor. | |
void | addToRange (const char *rangeName, const char *stateNameList) |
Add the list of state names to the given range. | |
void | addToRange (const char *rangeName, RooAbsCategory::value_type stateIndex) |
Add the given state to the given range. | |
void | clear () |
Clear all defined category states. | |
void | clearRange (const char *name, bool silent) |
Clear the named range. | |
TObject * | clone (const char *newname) const override |
bool | defineType (const std::string &label) |
Define a state with given name. | |
bool | defineType (const std::string &label, Int_t index) |
Define a state with given name and index. | |
void | defineTypes (const std::map< std::string, int > &allowedStates) |
Define multiple states in a single call. | |
value_type | getCurrentIndex () const final |
Return current index. | |
TClass * | IsA () const override |
RooCategory & | operator= (const RooCategory &)=delete |
value_type & | operator[] (const std::string &stateName) |
Access a named state. | |
bool | readFromStream (std::istream &is, bool compact, bool verbose=false) override |
Read object contents from given stream. | |
bool | setIndex (const std::pair< std::string, value_type > &nameIdxPair, bool printError=true) |
Change category state to state specified by another category state. | |
bool | setIndex (Int_t index, bool printError=true) override |
Set value by specifying the index code of the desired state. | |
virtual bool | setIndex (value_type index, bool printError=true)=0 |
Change category state by specifying the index code of the desired state. | |
bool | setLabel (const char *label, bool printError=true) override |
Set value by specifying the name of the desired state. | |
virtual bool | setLabel (const char *label, bool printError=true)=0 |
Change category state by specifying a state name. | |
bool | setLabel (const std::pair< std::string, value_type > &nameIdxPair, bool printError=true) |
Change category state to the state name of another category. | |
bool | setLabel (const std::string &label, bool printError=true) |
Set value by specifying the name of the desired state. | |
void | setRange (const char *rangeName, const char *stateNameList) |
std::map< std::string, RooAbsCategory::value_type > & | states () |
Return a reference to the map of state names to index states. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | writeToStream (std::ostream &os, bool compact) const override |
compact only at the moment | |
RooFit interface | |
bool | isFundamental () const override |
Tell whether we can be stored in a dataset. Always true for RooCategory. | |
bool | isDerived () const override |
Does our value or shape depend on any other arg? Always false for RooCategory. | |
bool | isStateInRange (const char *rangeName, RooAbsCategory::value_type stateIndex) const |
Check if the state is in the given range. | |
bool | isStateInRange (const char *rangeName, const char *stateName) const |
Check if the state is in the given range. | |
bool | inRange (const char *rangeName) const override |
Check if the currently defined category state is in the range with the given name. | |
bool | hasRange (const char *rangeName) const override |
Returns true if category has a range with given name defined. | |
Public Member Functions inherited from RooAbsCategoryLValue | |
RooAbsCategoryLValue () | |
RooAbsCategoryLValue (const char *name, const char *title) | |
Constructor. | |
RooAbsCategoryLValue (const RooAbsCategoryLValue &other, const char *name=nullptr) | |
Copy constructor. | |
~RooAbsCategoryLValue () override=default | |
Int_t | getBin (const char *=nullptr) const override |
Get the index of the plot bin for the current value of this category. | |
Int_t | getBin (const RooAbsBinning *) const override |
std::list< std::string > | getBinningNames () const override |
const RooAbsBinning * | getBinningPtr (const char *) const override |
double | getBinWidth (Int_t, const char *=nullptr) const override |
bool | isLValue () const override |
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. | |
Int_t | numBins (const char *rangeName=nullptr) const override |
Return the number of fit bins ( = number of types ) | |
RooAbsArg & | operator= (const char *label) |
Assignment operator from string pointer. | |
RooAbsArg & | operator= (const RooAbsCategory &other) |
Assignment from another RooAbsCategory. | |
RooAbsArg & | operator= (int index) |
Assignment operator from integer index number. | |
void | randomize (const char *rangeName=nullptr) override |
Randomize current value. | |
void | setBin (Int_t ibin, const char *rangeName=nullptr) override |
Set category to i-th fit bin, which is the i-th registered state. | |
void | setConstant (bool value=true) |
bool | setIndex (const std::pair< std::string, value_type > &nameIdxPair, bool printError=true) |
Change category state to state specified by another category state. | |
bool | setLabel (const std::pair< std::string, value_type > &nameIdxPair, bool printError=true) |
Change category state to the state name of another category. | |
bool | setLabel (const std::string &label, bool printError=true) |
Change category state by specifying a state name. | |
bool | setOrdinal (unsigned int index) |
Set our state to our n th defined type. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
double | volume (const char *rangeName) const override |
Public Member Functions inherited from RooAbsCategory | |
RooAbsCategory () | |
RooAbsCategory (const char *name, const char *title) | |
Constructor. | |
RooAbsCategory (const RooAbsCategory &other, const char *name=nullptr) | |
Copy constructor, copies the registered category states from the original. | |
~RooAbsCategory () override | |
Destructor. | |
std::map< std::string, value_type >::const_iterator | begin () const |
Iterator for category state names. Points to pairs of index and name. | |
RooAbsArg * | createFundamental (const char *newname=nullptr) const override |
Create a RooCategory fundamental object with our properties. | |
Roo1DTable * | createTable (const char *label) const |
Create a table matching the shape of this category. | |
bool | empty () const |
If there are no states defined. | |
std::map< std::string, value_type >::const_iterator | end () const |
Iterator for category state names. Points to pairs of index and name. | |
virtual const char * | getCurrentLabel () const |
Return label string of current state. | |
unsigned int | getCurrentOrdinalNumber () const |
Return ordinal number of the current state. | |
const std::map< std::string, value_type >::value_type & | getOrdinal (unsigned int n) const |
Return name and index of the n th defined state. | |
bool | hasIndex (value_type index) const |
Check if a state with index index exists. | |
bool | hasLabel (const std::string &label) const |
Check if a state with name label exists. | |
bool | isCategory () const override |
bool | isIdentical (const RooAbsArg &other, bool assumeSameType=false) const override |
virtual bool | isIntegrationSafeLValue (const RooArgSet *) const |
bool | isSignType (bool mustHaveZero=false) const |
Determine if category has 2 or 3 states with index values -1,0,1. | |
value_type | lookupIndex (const std::string &stateName) const |
Find the index number corresponding to the state name. | |
const std::string & | lookupName (value_type index) const |
Get the name corresponding to the given index. | |
bool | operator!= (const char *label) |
bool | operator!= (const RooAbsArg &other) |
bool | operator!= (value_type index) |
bool | operator== (const char *label) const |
Equality operator with a string (compares with state label string) | |
bool | operator== (const RooAbsArg &other) const override |
Equality operator with another RooAbsArg. | |
bool | operator== (value_type index) const |
Equality operator with a integer (compares with state index number) | |
void | printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override |
Print info about this object to the specified stream. | |
void | printValue (std::ostream &os) const override |
Print value (label name) | |
std::size_t | size () const |
Number of states defined. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
const RooCatType * | lookupType (value_type index, bool printError=false) const |
Find our type corresponding to the specified index, or return nullptr for no match. | |
const RooCatType * | lookupType (const char *label, bool printError=false) const |
Find our type corresponding to the specified label, or return 0 for no match. | |
const RooCatType * | lookupType (const RooCatType &type, bool printError=false) const |
Find our type that matches the specified type, or return 0 for no match. | |
TIterator * | typeIterator () const |
Int_t | numTypes (const char *=nullptr) const |
Return number of types defined (in range named rangeName if rangeName!=nullptr) | |
Int_t | getIndex () const |
Retrieve the current index. Use getCurrentIndex() for more clarity. | |
const char * | getLabel () const |
Retrieve current label. Use getCurrentLabel() for more clarity. | |
Public Member Functions inherited from RooAbsArg | |
RooAbsArg () | |
Default constructor. | |
RooAbsArg (const char *name, const char *title) | |
Create an object with the specified name and descriptive title. | |
RooAbsArg (const RooAbsArg &other, const char *name=nullptr) | |
Copy constructor transfers all boolean and string properties of the original object. | |
~RooAbsArg () override | |
Destructor. | |
bool | addOwnedComponents (const RooAbsCollection &comps) |
Take ownership of the contents of 'comps'. | |
bool | addOwnedComponents (RooAbsCollection &&comps) |
Take ownership of the contents of 'comps'. | |
bool | addOwnedComponents (RooArgList &&comps) |
Take ownership of the contents of 'comps'. | |
template<typename... Args_t> | |
bool | addOwnedComponents (std::unique_ptr< Args_t >... comps) |
virtual void | applyWeightSquared (bool flag) |
Disables or enables the usage of squared weights. | |
void | attachArgs (const RooAbsCollection &set) |
Bind this node to objects in set . | |
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. | |
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. | |
const std::set< std::string > & | attributes () const |
virtual bool | canComputeBatchWithCuda () const |
virtual bool | checkObservables (const RooArgSet *nset) const |
Overloadable function in which derived classes can implement consistency checks of the variables. | |
TObject * | Clone (const char *newname=nullptr) const override |
Make a clone of an object using the Streamer facility. | |
virtual RooAbsArg * | cloneTree (const char *newname=nullptr) const |
Clone tree expression of objects. | |
Int_t | Compare (const TObject *other) const override |
Utility function used by TCollection::Sort to compare contained TObjects We implement comparison by name, resulting in alphabetical sorting by object name. | |
virtual std::unique_ptr< RooAbsArg > | compileForNormSet (RooArgSet const &normSet, RooFit::Detail::CompileContext &ctx) const |
std::size_t | dataToken () const |
Returns the token for retrieving results in the BatchMode. For internal use only. | |
Int_t | defaultPrintContents (Option_t *opt) const override |
Define default contents to print. | |
bool | dependsOn (const RooAbsArg &server, const RooAbsArg *ignoreArg=nullptr, bool valueOnly=false) const |
Test whether we depend on (ie, are served by) the specified object. | |
bool | dependsOn (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=nullptr, bool valueOnly=false) const |
Test whether we depend on (ie, are served by) any object in the specified collection. | |
bool | dependsOn (TNamed const *namePtr, const RooAbsArg *ignoreArg=nullptr, bool valueOnly=false) const |
Test whether we depend on (ie, are served by) an object with a specific name. | |
bool | dependsOnValue (const RooAbsArg &server, const RooAbsArg *ignoreArg=nullptr) const |
Check whether this object depends on values served from the object passed as server . | |
bool | dependsOnValue (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=nullptr) const |
Check whether this object depends on values from an element in the serverList . | |
bool | getAttribute (const Text_t *name) const |
Check if a named attribute is set. By default, all attributes are unset. | |
RooLinkedList | getCloningAncestors () const |
Return ancestors in cloning chain of this RooAbsArg. | |
RooFit::OwningPtr< RooArgSet > | getComponents () const |
Create a RooArgSet with all components (branch nodes) of the expression tree headed by this object. | |
bool | getObservables (const RooAbsCollection *depList, RooArgSet &outputSet, bool valueOnly=true) 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. | |
RooFit::OwningPtr< RooArgSet > | getObservables (const RooAbsData &data) const |
Return the observables of this pdf given the observables defined by data . | |
RooFit::OwningPtr< RooArgSet > | getObservables (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). | |
RooFit::OwningPtr< RooArgSet > | getObservables (const RooArgSet &set, bool valueOnly=true) const |
Given a set of possible observables, return the observables that this PDF depends on. | |
RooFit::OwningPtr< RooArgSet > | getObservables (const RooArgSet *depList, bool valueOnly=true) 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. | |
RooFit::OwningPtr< RooArgSet > | getParameters (const RooAbsData &data, bool stripDisconnected=true) const |
Return the parameters of this p.d.f when used in conjuction with dataset 'data'. | |
RooFit::OwningPtr< RooArgSet > | getParameters (const RooAbsData *data, bool stripDisconnected=true) 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). | |
RooFit::OwningPtr< RooArgSet > | getParameters (const RooArgSet &observables, bool stripDisconnected=true) const |
Return the parameters of the p.d.f given the provided set of observables. | |
RooFit::OwningPtr< RooArgSet > | getParameters (const RooArgSet *observables, bool stripDisconnected=true) 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. | |
virtual bool | getParameters (const RooArgSet *observables, RooArgSet &outputSet, bool stripDisconnected=true) const |
Fills a list with 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. | |
RooAbsProxy * | getProxy (Int_t index) const |
Return the nth proxy from the proxy list. | |
const Text_t * | getStringAttribute (const Text_t *key) const |
Get string attribute mapped under key 'key'. | |
bool | getTransientAttribute (const Text_t *name) const |
Check if a named attribute is set. | |
RooFit::OwningPtr< RooArgSet > | getVariables (bool stripDisconnected=true) const |
Return RooArgSet with all variables (tree leaf nodes of expresssion tree) | |
void | 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. | |
void | 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. | |
bool | hasClients () const |
bool | hasDataToken () const |
virtual bool | importWorkspaceHook (RooWorkspace &ws) |
bool | isCloneOf (const RooAbsArg &other) const |
Check if this object was created as a clone of 'other'. | |
bool | isConstant () const |
Check if the "Constant" attribute is set. | |
virtual bool | isReducerNode () const |
bool | IsSortable () const override |
bool | localNoDirtyInhibit () const |
const TNamed * | namePtr () const |
De-duplicated pointer to this object's name. | |
Int_t | numProxies () const |
Return the number of registered proxies. | |
bool | 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. | |
bool | 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. | |
RooAbsArg & | operator= (const RooAbsArg &other)=delete |
bool | overlaps (const RooAbsArg &testArg, bool valueOnly=false) const |
Test if any of the nodes of tree are shared with that of the given tree. | |
const RooArgSet * | ownedComponents () const |
void | Print (Option_t *options=nullptr) const override |
Print the object to the defaultPrintStream(). | |
void | printAddress (std::ostream &os) const override |
Print class name of object. | |
void | printArgs (std::ostream &os) const override |
Print object arguments, ie its proxies. | |
void | printClassName (std::ostream &os) const override |
Print object class name. | |
void | printCompactTree (const char *indent="", const char *fileName=nullptr, const char *namePat=nullptr, RooAbsArg *client=nullptr) |
Print tree structure of expression tree on stdout, or to file if filename is specified. | |
void | printCompactTree (std::ostream &os, const char *indent="", const char *namePat=nullptr, RooAbsArg *client=nullptr) |
Print tree structure of expression tree on given ostream. | |
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. | |
void | printComponentTree (const char *indent="", const char *namePat=nullptr, Int_t nLevel=999) |
Print tree structure of expression tree on given ostream, only branch nodes are printed. | |
void | printDirty (bool depth=true) const |
Print information about current value dirty state information. | |
virtual void | printMetaArgs (std::ostream &) const |
void | printName (std::ostream &os) const override |
Print object name. | |
void | printTitle (std::ostream &os) const override |
Print object title. | |
void | printTree (std::ostream &os, TString indent="") const override |
Print object tree structure. | |
bool | recursiveCheckObservables (const RooArgSet *nset) const |
Recursively call checkObservables on all nodes in the expression tree. | |
void | removeStringAttribute (const Text_t *key) |
Delete a string attribute with a given key. | |
void | resetDataToken () |
void | setAttribute (const Text_t *name, bool value=true) |
Set (default) or clear a named boolean attribute of this object. | |
void | setDataToken (std::size_t index) |
Sets the token for retrieving results in the BatchMode. For internal use only. | |
void | setLocalNoDirtyInhibit (bool flag) const |
void | SetName (const char *name) override |
Set the name of the TNamed. | |
void | SetNameTitle (const char *name, const char *title) override |
Set all the TNamed parameters (name and title). | |
void | setProhibitServerRedirect (bool flag) |
void | setStringAttribute (const Text_t *key, const Text_t *value) |
Associate string 'value' to this object under key 'key'. | |
void | setTransientAttribute (const Text_t *name, bool value=true) |
Set (default) or clear a named boolean attribute of this object. | |
void | setWorkspace (RooWorkspace &ws) |
const std::map< std::string, std::string > & | stringAttributes () const |
const std::set< std::string > & | transientAttributes () const |
RooWorkspace * | workspace () const |
TIterator * | clientIterator () const |
Retrieve a client iterator. | |
TIterator * | valueClientIterator () const |
TIterator * | shapeClientIterator () const |
TIterator * | serverIterator () const |
RooFIter | valueClientMIterator () const |
RooFIter | shapeClientMIterator () const |
RooFIter | serverMIterator () const |
RooFit::OwningPtr< RooArgSet > | getDependents (const RooArgSet &set) const |
RooFit::OwningPtr< RooArgSet > | getDependents (const RooAbsData *set) const |
RooFit::OwningPtr< RooArgSet > | getDependents (const RooArgSet *depList) const |
bool | dependentOverlaps (const RooAbsData *dset, const RooAbsArg &testArg) const |
bool | dependentOverlaps (const RooArgSet *depList, const RooAbsArg &testArg) const |
bool | checkDependents (const RooArgSet *nset) const |
bool | recursiveCheckDependents (const RooArgSet *nset) const |
const RefCountList_t & | clients () const |
List of all clients of this object. | |
const RefCountList_t & | valueClients () const |
List of all value clients of this object. Value clients receive value updates. | |
const RefCountList_t & | shapeClients () const |
List of all shape clients of this object. | |
const RefCountList_t & | servers () const |
List of all servers of this object. | |
RooAbsArg * | findServer (const char *name) const |
Return server of this with name name . Returns nullptr if not found. | |
RooAbsArg * | findServer (const RooAbsArg &arg) const |
Return server of this that has the same name as arg . Returns nullptr if not found. | |
RooAbsArg * | findServer (Int_t index) const |
Return i-th server from server list. | |
bool | isValueServer (const RooAbsArg &arg) const |
Check if this is serving values to arg . | |
bool | isValueServer (const char *name) const |
Check if this is serving values to an object with name name . | |
bool | isShapeServer (const RooAbsArg &arg) const |
Check if this is serving shape to arg . | |
bool | isShapeServer (const char *name) const |
Check if this is serving shape to an object with name name . | |
void | leafNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=nullptr, bool recurseNonDerived=false) const |
Fill supplied list with all leaf nodes of the arg tree, starting with ourself as top node. | |
void | branchNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=nullptr, bool recurseNonDerived=false) const |
Fill supplied list with all branch nodes of the arg tree starting with ourself as top node. | |
void | treeNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=nullptr, bool doBranch=true, bool doLeaf=true, bool valueOnly=false, bool recurseNonDerived=false) const |
Fill supplied list with nodes of the arg tree, following all server links, starting with ourself as top node. | |
bool | redirectServers (const RooAbsCollection &newServerList, bool mustReplaceAll=false, bool nameChange=false, bool isRecursionStep=false) |
Replace all direct servers of this object with the new servers in newServerList . | |
bool | redirectServers (std::unordered_map< RooAbsArg *, RooAbsArg * > const &replacements) |
Replace some servers of this object. | |
bool | recursiveRedirectServers (const RooAbsCollection &newServerList, bool mustReplaceAll=false, bool nameChange=false, bool recurseInNewSet=true) |
Recursively replace all servers with the new servers in newSet . | |
virtual bool | redirectServersHook (const RooAbsCollection &newServerList, bool mustReplaceAll, bool nameChange, bool isRecursiveStep) |
Function that is called at the end of redirectServers(). | |
virtual void | serverNameChangeHook (const RooAbsArg *, const RooAbsArg *) |
void | addServer (RooAbsArg &server, bool valueProp=true, bool shapeProp=false, std::size_t refCount=1) |
Register another RooAbsArg as a server to us, ie, declare that we depend on it. | |
void | addServerList (RooAbsCollection &serverList, bool valueProp=true, bool shapeProp=false) |
Register a list of RooAbsArg as servers to us by calling addServer() for each arg in the list. | |
void | replaceServer (RooAbsArg &oldServer, RooAbsArg &newServer, bool valueProp, bool shapeProp) |
Replace 'oldServer' with 'newServer', specifying whether the new server has value or shape server properties. | |
void | changeServer (RooAbsArg &server, bool valueProp, bool shapeProp) |
Change dirty flag propagation mask for specified server. | |
void | removeServer (RooAbsArg &server, bool force=false) |
Unregister another RooAbsArg as a server to us, ie, declare that we no longer depend on its value and shape. | |
RooAbsArg * | findNewServer (const RooAbsCollection &newSet, bool nameChange) const |
Find the new server in the specified set that matches the old server. | |
virtual void | optimizeCacheMode (const RooArgSet &observables) |
Activate cache mode optimization with given definition of observables. | |
virtual void | optimizeCacheMode (const RooArgSet &observables, RooArgSet &optNodes, RooLinkedList &processedNodes) |
Activate cache mode optimization with given definition of observables. | |
bool | 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. | |
bool | 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. | |
virtual void | constOptimizeTestStatistic (ConstOpCode opcode, bool doAlsoTrackingOpt=true) |
Interface function signaling a request to perform constant term optimization. | |
virtual CacheMode | canNodeBeCached () const |
virtual void | setCacheAndTrackHints (RooArgSet &) |
bool | isShapeDirty () const |
bool | isValueDirty () const |
bool | isValueDirtyAndClear () const |
bool | isValueOrShapeDirtyAndClear () const |
void | registerCache (RooAbsCache &cache) |
Register RooAbsCache with this object. | |
void | unRegisterCache (RooAbsCache &cache) |
Unregister a RooAbsCache. Called from the RooAbsCache destructor. | |
Int_t | numCaches () const |
Return number of registered caches. | |
RooAbsCache * | getCache (Int_t index) const |
Return registered cache object by index. | |
OperMode | operMode () const |
Query the operation mode of this node. | |
void | setOperMode (OperMode mode, bool recurseADirty=true) |
Set the operation mode of this node. | |
void | setValueDirty () |
Mark the element dirty. This forces a re-evaluation when a value is requested. | |
void | setShapeDirty () |
Notify that a shape-like property (e.g. binning) has changed. | |
const char * | aggregateCacheUniqueSuffix () const |
virtual const char * | cacheUniqueSuffix () const |
void | wireAllCaches () |
RooExpensiveObjectCache & | expensiveObjectCache () const |
virtual void | setExpensiveObjectCache (RooExpensiveObjectCache &cache) |
Public Member Functions inherited from TNamed | |
TNamed () | |
TNamed (const char *name, const char *title) | |
TNamed (const TNamed &named) | |
TNamed copy ctor. | |
TNamed (const TString &name, const TString &title) | |
virtual | ~TNamed () |
TNamed destructor. | |
void | Clear (Option_t *option="") override |
Set name and title to empty strings (""). | |
TObject * | Clone (const char *newname="") const override |
Make a clone of an object using the Streamer facility. | |
Int_t | Compare (const TObject *obj) const override |
Compare two TNamed objects. | |
void | Copy (TObject &named) const override |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
const char * | GetName () const override |
Returns name of object. | |
const char * | GetTitle () const override |
Returns title of object. | |
ULong_t | Hash () const override |
Return hash value for this object. | |
TClass * | IsA () const override |
Bool_t | IsSortable () const override |
void | ls (Option_t *option="") const override |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
void | Print (Option_t *option="") const override |
Print TNamed name and title. | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
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. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
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. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
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). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
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. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
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. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
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. | |
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'. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from RooAbsLValue | |
RooAbsLValue () | |
Constructor. | |
virtual | ~RooAbsLValue () |
Destructor. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from RooAbsCategoryLValue | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from RooAbsCategory | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
A buffer for reading values from trees. | |
static const char * | DeclFileName () |
Static Public Member Functions inherited from RooAbsArg | |
static void | setDirtyInhibit (bool flag) |
Control global dirty inhibit mode. | |
static void | verboseDirty (bool flag) |
Activate verbose messaging related to dirty flag propagation. | |
Static Public Member Functions inherited from TNamed | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Static Public Member Functions inherited from RooPrintable | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static std::ostream & | defaultPrintStream (std::ostream *os=nullptr) |
Return a reference to the current default stream to use in Print(). | |
static void | nameFieldLength (Int_t newLen) |
Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount. | |
Static Public Member Functions inherited from RooAbsLValue | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Protected Member Functions | |
value_type | evaluate () const override |
Evaluate the category state and return. | |
void | recomputeShape () override |
This category's shape does not depend on others, and does not need recomputing. | |
Protected Member Functions inherited from RooAbsCategoryLValue | |
void | copyCache (const RooAbsArg *source, bool valueOnly=false, bool setValDirty=true) override |
Copy the cached value from given source and raise dirty flag. | |
Protected Member Functions inherited from RooAbsCategory | |
void | attachToTree (TTree &t, Int_t bufSize=32000) override |
Attach the category index and label as branches to the given TTree. | |
void | attachToVStore (RooVectorDataStore &vstore) override |
Attach the category index and label to as branches to the given vector store. | |
void | clearTypes () |
Delete all currently defined states. | |
virtual const std::map< std::string, RooAbsCategory::value_type >::value_type & | defineState (const std::string &label) |
Define a new state with given label. | |
virtual const std::map< std::string, RooAbsCategory::value_type >::value_type & | defineState (const std::string &label, value_type index) |
Define new state with given name and index number. | |
void | defineStateUnchecked (const std::string &label, value_type index) |
Internal version of defineState() that does not check if type already exists. | |
void | fillTreeBranch (TTree &t) override |
Fill tree branches associated with current object with current value. | |
bool | isValid () const override |
WVE (08/21/01) Probably obsolete now. | |
value_type | nextAvailableStateIndex () const |
RooCatType * | retrieveLegacyState (value_type index) const |
Return the legacy RooCatType corresponding to index . If it doesn't exist, create one. | |
void | setCachedValue (double value, bool notifyClients=true) final |
Overwrite the value stored in this object's cache. | |
void | setTreeBranchStatus (TTree &t, bool active) override |
(De)activate associate tree branch | |
std::map< std::string, value_type > & | stateNames () |
Access the map of state names to index numbers. | |
const std::map< std::string, value_type > & | stateNames () const |
Access the map of state names to index numbers. | |
void | syncCache (const RooArgSet *set=nullptr) override |
Explicitly synchronize RooAbsCategory internal cache. | |
virtual bool | isValid (const RooCatType &value) const |
Check if given state is defined for this object. | |
const RooCatType * | defineType (const char *label) |
const RooCatType * | defineType (const char *label, int index) |
const RooCatType * | defineTypeUnchecked (const char *label, value_type index) |
Protected Member Functions inherited from RooAbsArg | |
void | attachToStore (RooAbsDataStore &store) |
Attach this argument to the data store such that it reads data from there. | |
TString | cleanBranchName () const |
Construct a mangled name from the actual name that is free of any math symbols that might be interpreted by TTree. | |
void | clearShapeDirty () const |
void | clearValueAndShapeDirty () const |
void | clearValueDirty () const |
virtual void | getObservablesHook (const RooArgSet *, RooArgSet *) const |
virtual void | getParametersHook (const RooArgSet *, RooArgSet *, bool) const |
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. | |
bool | inhibitDirty () const |
Delete watch flag. | |
virtual void | ioStreamerPass2 () |
Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. | |
virtual void | operModeHook () |
virtual void | optimizeDirtyHook (const RooArgSet *) |
void | printAttribList (std::ostream &os) const |
Transient boolean attributes (not copied in ctor) | |
void | registerProxy (RooArgProxy &proxy) |
Register an RooArgProxy in the proxy list. | |
void | registerProxy (RooListProxy &proxy) |
Register an RooListProxy in the proxy list. | |
void | registerProxy (RooSetProxy &proxy) |
Register an RooSetProxy in the proxy list. | |
void | setProxyNormSet (const RooArgSet *nset) |
Forward a change in the cached normalization argset to all the registered proxies. | |
void | setShapeDirty (const RooAbsArg *source) |
Notify that a shape-like property (e.g. binning) has changed. | |
void | setValueDirty (const RooAbsArg *source) |
Force element to re-evaluate itself when a value is requested. | |
void | unRegisterProxy (RooArgProxy &proxy) |
Remove proxy from proxy list. | |
void | unRegisterProxy (RooListProxy &proxy) |
Remove proxy from proxy list. | |
void | unRegisterProxy (RooSetProxy &proxy) |
Remove proxy from proxy list. | |
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). | |
void | MakeZombie () |
Private Types | |
using | RangeMap_t = std::map< std::string, std::vector< value_type > > |
Private Member Functions | |
void | installLegacySharedProp (const RooCategorySharedProperties *sp) |
When reading old versions of the class, we get instances of shared properties. | |
void | installSharedRange (std::unique_ptr< RangeMap_t > &&rangeMap) |
In current versions of the class, a map with ranges can be shared between instances. | |
Private Attributes | |
std::shared_ptr< RangeMap_t > | _ranges {new RangeMap_t()} |
Map range names to allowed category states. | |
RangeMap_t * | _rangesPointerForIO {nullptr} |
Pointer to the same object as _ranges, but not shared for I/O. | |
Static Private Attributes | |
static std::map< std::string, std::weak_ptr< RangeMap_t > > | _sharedRangeIOHelper |
Helper for restoring shared ranges from current versions of this class read from files. Maps category names to shared ranges. | |
static std::map< RooSharedProperties::UUID, std::weak_ptr< RangeMap_t > > | _uuidToSharedRangeIOHelper |
Helper for restoring shared ranges from old versions of this class read from files. Maps TUUID names to shared ranges. | |
Additional Inherited Members | |
Public Types inherited from RooAbsCategory | |
using | value_type = int |
The type used to denote a specific category state. | |
Public Types inherited from RooAbsArg | |
enum | CacheMode { Always =0 , NotAdvised =1 , Never =2 } |
enum | ConstOpCode { Activate =0 , DeActivate =1 , ConfigChange =2 , ValueChange =3 } |
enum | OperMode { Auto =0 , AClean =1 , ADirty =2 } |
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 = (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 )) } |
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 } |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Static Protected Member Functions inherited from RooAbsCategory | |
static const decltype(_stateNames) ::value_type & | invalidCategory () |
A category state to signify an invalid category. | |
Static Protected Member Functions inherited from RooAbsArg | |
static void | ioStreamerPass2Finalize () |
Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. | |
Protected Attributes inherited from RooAbsCategory | |
value_type | _currentIndex {std::numeric_limits<int>::min()} |
Current category state. | |
std::vector< std::string > | _insertionOrder |
Keeps track in which order state numbers have been inserted. Make sure this is updated in recomputeShape(). | |
std::map< value_type, std::unique_ptr< RooCatType, std::function< void(RooCatType *)> > > | _legacyStates |
! Map holding pointers to RooCatType instances. Only for legacy interface. Don't use if possible. | |
std::map< std::string, value_type > | _stateNames |
Map state names to index numbers. Make sure state names are updated in recomputeShape(). | |
Protected Attributes inherited from RooAbsArg | |
std::set< std::string > | _boolAttrib |
std::set< std::string > | _boolAttribTransient |
std::vector< RooAbsCache * > | _cacheList |
RefCountList_t | _clientList |
RefCountList_t | _clientListShape |
RefCountList_t | _clientListValue |
std::size_t | _dataToken = std::numeric_limits<std::size_t>::max() |
In which workspace do I live, if any. | |
bool | _deleteWatch |
RooExpensiveObjectCache * | _eocache {nullptr} |
Prohibit server redirects – Debugging tool. | |
bool | _fast = false |
bool | _isConstant |
De-duplicated name pointer. This will be equal for all objects with the same name. | |
bool | _localNoInhibitDirty |
Cached isConstant status. | |
RooWorkspace * | _myws |
Prevent 'AlwaysDirty' mode for this node. | |
const TNamed * | _namePtr |
Pointer to global cache manager for any expensive components created by this object. | |
OperMode | _operMode |
RooArgSet * | _ownedComponents |
bool | _prohibitServerRedirect |
Set of owned component. | |
RooRefArray | _proxyList |
ProxyListCache | _proxyListCache |
RefCountList_t | _serverList |
bool | _shapeDirty |
std::map< std::string, std::string > | _stringAttrib |
bool | _valueDirty |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
Static Protected Attributes inherited from RooAbsArg | |
static bool | _inhibitDirty |
static bool | _verboseDirty |
cache of the list of proxies. Avoids type casting. | |
Static Protected Attributes inherited from RooPrintable | |
static Int_t | _nameLength |
#include <RooCategory.h>
|
private |
Definition at line 128 of file RooCategory.h.
RooCategory::RooCategory | ( | ) |
Definition at line 104 of file RooCategory.cxx.
RooCategory::RooCategory | ( | const char * | name, |
const char * | title | ||
) |
Constructor. Types must be defined using defineType() before variable can be used.
Definition at line 113 of file RooCategory.cxx.
RooCategory::RooCategory | ( | const char * | name, |
const char * | title, | ||
const std::map< std::string, int > & | allowedStates | ||
) |
Create a new category and define allowed states.
[in] | name | Name used to refer to this object. |
[in] | title | Title for e.g. plotting. |
[in] | allowedStates | Map of allowed states. Pass e.g. { {"0Lep", 0}, {"1Lep:, 1} } |
Definition at line 128 of file RooCategory.cxx.
RooCategory::RooCategory | ( | const RooCategory & | other, |
const char * | name = nullptr |
||
) |
Copy constructor.
Definition at line 140 of file RooCategory.cxx.
|
override |
Destructor.
Definition at line 151 of file RooCategory.cxx.
void RooCategory::addToRange | ( | const char * | name, |
const char * | stateNameList | ||
) |
Add the list of state names to the given range.
State names can be separated with ','.
Definition at line 372 of file RooCategory.cxx.
void RooCategory::addToRange | ( | const char * | name, |
RooAbsCategory::value_type | stateIndex | ||
) |
Add the given state to the given range.
Definition at line 348 of file RooCategory.cxx.
|
static |
|
inlinestaticconstexpr |
Definition at line 141 of file RooCategory.h.
|
inline |
Clear all defined category states.
Definition at line 69 of file RooCategory.h.
void RooCategory::clearRange | ( | const char * | name, |
bool | silent | ||
) |
Clear the named range.
Definition at line 321 of file RooCategory.cxx.
|
inlineoverridevirtual |
Implements RooAbsArg.
Definition at line 37 of file RooCategory.h.
|
inlinestatic |
Definition at line 141 of file RooCategory.h.
bool RooCategory::defineType | ( | const std::string & | label | ) |
Define a state with given name.
The lowest available positive integer is assigned as index. Category state labels may not contain semicolons.
Definition at line 209 of file RooCategory.cxx.
Define a state with given name and index.
Category state labels may not contain semicolons.
Definition at line 225 of file RooCategory.cxx.
void RooCategory::defineTypes | ( | const std::map< std::string, int > & | allowedStates | ) |
Define multiple states in a single call.
Use like:
Note: When labels or indices are defined multiple times, an error message is printed, and the corresponding state is ignored.
Definition at line 244 of file RooCategory.cxx.
|
inlineoverrideprotectedvirtual |
Evaluate the category state and return.
The returned state index should correspond to a state name that has been defined via e.g. defineType(). Returns the currently set state index. If this is invalid, returns the first-set index.
Implements RooAbsCategory.
Definition at line 110 of file RooCategory.h.
|
inlinefinalvirtual |
Return current index.
Reimplemented from RooAbsCategory.
Definition at line 40 of file RooCategory.h.
|
inlineoverridevirtual |
Returns true if category has a range with given name defined.
Reimplemented from RooAbsArg.
Definition at line 100 of file RooCategory.h.
|
inlineoverridevirtual |
Check if the currently defined category state is in the range with the given name.
If no ranges are defined, the state counts as being in range.
Reimplemented from RooAbsArg.
Definition at line 96 of file RooCategory.h.
|
private |
When reading old versions of the class, we get instances of shared properties.
Since these only contain ranges with numbers, just convert to vectors of numbers.
Definition at line 480 of file RooCategory.cxx.
|
private |
In current versions of the class, a map with ranges can be shared between instances.
If an instance with the same name alreday uses the same map, the instances will start sharing. Otherwise, this instance will be registered, and future copies being read will share with this one.
Definition at line 513 of file RooCategory.cxx.
|
inlineoverridevirtual |
Reimplemented from RooAbsCategoryLValue.
Definition at line 141 of file RooCategory.h.
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inlineoverridevirtual |
Does our value or shape depend on any other arg? Always false for RooCategory.
Reimplemented from RooAbsArg.
Definition at line 88 of file RooCategory.h.
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inlineoverridevirtual |
Tell whether we can be stored in a dataset. Always true for RooCategory.
Reimplemented from RooAbsArg.
Definition at line 83 of file RooCategory.h.
bool RooCategory::isStateInRange | ( | const char * | rangeName, |
const char * | stateName | ||
) | const |
Check if the state is in the given range.
If no range is specified (i.e., the default range), all category states count as being in range. This overload requires a name lookup. Recommend to use the category index with RooCategory::isStateInRange(const char*, RooAbsCategory::value_type) const.
Definition at line 414 of file RooCategory.cxx.
bool RooCategory::isStateInRange | ( | const char * | rangeName, |
RooAbsCategory::value_type | stateIndex | ||
) | const |
Check if the state is in the given range.
If no range is specified either as argument or if no range has been defined for this category (i.e., the default range is meant), all category states count as being in range.
Definition at line 396 of file RooCategory.cxx.
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delete |
RooAbsCategory::value_type & RooCategory::operator[] | ( | const std::string & | stateName | ) |
Access a named state.
If a state with this name doesn't exist yet, the state is assigned the next available positive integer.
[in] | stateName | Name of the state to be accessed. |
Definition at line 256 of file RooCategory.cxx.
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overridevirtual |
Read object contents from given stream.
If token is a decimal digit, try to find a corresponding state for it. If that succeeds, the state denoted by this index is used. Otherwise, interpret it as a label.
Reimplemented from RooAbsCategory.
Definition at line 288 of file RooCategory.cxx.
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inlineoverrideprotectedvirtual |
This category's shape does not depend on others, and does not need recomputing.
Implements RooAbsCategory.
Definition at line 124 of file RooCategory.h.
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inline |
Change category state to state specified by another category state.
If printError is set, a message will be printed if the specified index does not represent a valid state.
Definition at line 49 of file RooAbsCategoryLValue.h.
Set value by specifying the index code of the desired state.
If printError is set, a message will be printed if the specified index does not represent a valid state.
Implements RooAbsCategoryLValue.
Definition at line 164 of file RooCategory.cxx.
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virtual |
Change category state by specifying the index code of the desired state.
If printError is set, a message will be printed if the specified index does not represent a valid state.
Implements RooAbsCategoryLValue.
Set value by specifying the name of the desired state.
If printError is set, a message will be printed if the specified label does not represent a valid state.
Implements RooAbsCategoryLValue.
Definition at line 186 of file RooCategory.cxx.
Change category state by specifying a state name.
If printError is set, a message will be printed if the specified state name does not represent a valid state.
Implements RooAbsCategoryLValue.
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inline |
Change category state to the state name of another category.
If printError is set, a message will be printed if the specified state name does not represent a valid state.
Definition at line 70 of file RooAbsCategoryLValue.h.
Set value by specifying the name of the desired state.
If printError is set, a message will be printed if the specified label does not represent a valid state.
Definition at line 61 of file RooAbsCategoryLValue.h.
void RooCategory::setRange | ( | const char * | rangeName, |
const char * | stateNameList | ||
) |
Definition at line 336 of file RooCategory.cxx.
std::map< std::string, RooAbsCategory::value_type > & RooCategory::states | ( | ) |
Return a reference to the map of state names to index states.
This can be used to manipulate the category.
Definition at line 275 of file RooCategory.cxx.
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overridevirtual |
Stream an object of class TObject.
Reimplemented from RooAbsCategoryLValue.
Definition at line 432 of file RooCategory.cxx.
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inline |
Definition at line 141 of file RooCategory.h.
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overridevirtual |
compact only at the moment
Reimplemented from RooAbsCategory.
Definition at line 306 of file RooCategory.cxx.
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private |
Map range names to allowed category states.
Note that this must be shared between copies, so categories in datasets have the same ranges as their counterparts outside of the dataset.
Definition at line 131 of file RooCategory.h.
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private |
Pointer to the same object as _ranges, but not shared for I/O.
Definition at line 132 of file RooCategory.h.
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staticprivate |
Helper for restoring shared ranges from current versions of this class read from files. Maps category names to shared ranges.
Definition at line 139 of file RooCategory.h.
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staticprivate |
Helper for restoring shared ranges from old versions of this class read from files. Maps TUUID names to shared ranges.
Definition at line 137 of file RooCategory.h.