16#ifndef ROO_REAL_INTEGRAL
17#define ROO_REAL_INTEGRAL
#define ClassDef(name, id)
static void indent(ostringstream &buf, int indent_level)
RooAbsArg is the common abstract base class for objects that represent a value (of arbitrary type) an...
RooAbsCategory is the common abstract base class for objects that represent a discrete value with a f...
RooAbsCollection is an abstract container object that can hold multiple RooAbsArg objects.
Abstract interface for evaluating a real-valued function of one real variable and performing numerica...
RooAbsIntegrator is the abstract interface for integrators of real-valued functions that implement th...
RooAbsRealLValue is the common abstract base class for objects that represent a real value that may a...
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
virtual std::list< Double_t > * plotSamplingHint(RooAbsRealLValue &, Double_t, Double_t) const
RooArgSet is a container object that can hold multiple RooAbsArg objects.
virtual Bool_t add(const RooAbsCollection &col, Bool_t silent=kFALSE)
Add a collection of arguments to this collection by calling add() for each element in the source coll...
RooListProxy is the concrete proxy for RooArgList objects.
RooNumIntConfig holds the configuration parameters of the various numeric integrators used by RooReal...
RooRealIntegral performs hybrid numerical/analytical integrals of RooAbsReal objects.
RooNumIntConfig * _iconfig
do not persist
const RooArgSet & numIntRealVars() const
virtual void operModeHook()
Cache all integrals with given numeric dimension.
Bool_t getAllowComponentSelection() const
Check if component selection is allowed.
Bool_t servesExclusively(const RooAbsArg *server, const RooArgSet &exclLVBranches, const RooArgSet &allBranches) const
Utility function that returns true if 'object server' is a server to exactly one of the RooAbsArgs in...
virtual std::list< Double_t > * plotSamplingHint(RooAbsRealLValue &obs, Double_t xlo, Double_t xhi) const
const RooArgSet & anaIntVars() const
RooArgSet intVars() const
void printMultiline(std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
Print the state of this object to the specified output stream.
const RooAbsReal & integrand() const
TIterator * _sumCatIter
do not persist
const RooArgSet & numIntCatVars() const
RooAbsFunc * _numIntegrand
do not persist
static void setCacheAllNumeric(Int_t ndim)
Global switch to cache all integral values that integrate at least ndim dimensions numerically.
RooAbsIntegrator * _numIntEngine
do not persist
virtual ~RooRealIntegral()
void printMetaArgs(std::ostream &os) const
Customized printing of arguments of a RooRealIntegral to more intuitively reflect the contents of the...
const RooArgSet & parameters() const
virtual Bool_t isValidReal(Double_t value, Bool_t printError=kFALSE) const
Check if current value is valid.
TNamed * _rangeName
do not persist
void setCacheNumeric(Bool_t flag)
virtual RooAbsReal * createIntegral(const RooArgSet &iset, const RooArgSet *nset=0, const RooNumIntConfig *cfg=0, const char *rangeName=0) const
Create an object that represents the integral of the function over one or more observables listed in ...
virtual TObject * clone(const char *newname) const
virtual Double_t sum() const
Perform summation of list of category dependents to be integrated.
Bool_t _restartNumIntEngine
Bool_t initNumIntegrator() const
(Re)Initialize numerical integration engine if necessary.
virtual Bool_t redirectServersHook(const RooAbsCollection &newServerList, Bool_t mustReplaceAll, Bool_t nameChange, Bool_t isRecursive)
Intercept server redirects and reconfigure internal object accordingly.
virtual Double_t getValV(const RooArgSet *set=0) const
Return value of object.
virtual Double_t jacobianProduct() const
Return product of jacobian terms originating from analytical integration.
Bool_t _cacheNum
cache for set of parameters
static Int_t getCacheAllNumeric()
Return minimum dimensions of numeric integration for which values are cached.
RooArgSet _saveSum
do not persist
static Int_t _cacheAllNDim
void setAllowComponentSelection(Bool_t allow)
Set component selection to be allowed/forbidden.
Double_t evaluate() const
Perform the integration and return the result.
virtual Double_t integrate() const
Perform hybrid numerical/analytical integration over all real-valued dependents.
void autoSelectDirtyMode()
Set appropriate cache operation mode for integral depending on cache operation mode of server objects...
Bool_t _respectCompSelect
Bool_t isValid() const
Check if current value is valid.
RooRealVar represents a variable that can be changed from the outside.
RooSetProxy is the concrete proxy for RooArgSet objects.
const T & arg() const
Return reference to object held in proxy.
1-D histogram with a float per channel (see TH1 documentation)}
Iterator abstract base class.
The TNamed class is the base class for all named ROOT classes.
virtual const char * GetName() const
Returns name of object.
Mother of all ROOT objects.
void function(const Char_t *name_, T fun, const Char_t *docstring=0)