32using std::string, std::endl, std::ostream;
65 _cacheMgr(other._cacheMgr,this),
66 _ipOrder(other._ipOrder),
67 _disableCache(other._disableCache)
116 Int_t sterileIdx(-1) ;
120 ccoutD(Eval) <<
"RooAbsCachedReal::getCache(" <<
GetName() <<
") cached function "
121 << cache->
func()->
GetName() <<
" requires recalculation as parameters changed" << endl ;
131 for (
auto* arg : *(cache->
hist()->
get()) ) {
154 ccoutD(Caching) <<
"RooAbsCachedReal("<<
this<<
")::getCache(" <<
GetName() <<
") creating new cache " << cache->
func()->
GetName() <<
" for nset " << (nset?*nset:
RooArgSet()) <<
" with code " << code << endl ;
170 : _sourceClone(nullptr), _cacheSource(false)
189 funcname.
Append(
"_CACHE") ;
213 if (_sourceClone) {
delete _sourceClone ; }
214 delete _paramTracker ;
237 name.Append(arg->GetName()) ;
244 name.Append(payloadUS) ;
275 ret.
add(*_paramTracker) ;
277 ret.
add(*_sourceClone) ;
289 os <<
indent <<
"--- RooAbsCachedReal begin cache ---" << endl ;
293 indent2 +=
Form(
"[%d] ",curElem) ;
294 func()->printCompactTree(os,indent2) ;
296 if (curElem==maxElem) {
297 os <<
indent <<
"--- RooAbsCachedReal end cache --- " << endl ;
static void indent(ostringstream &buf, int indent_level)
char * Form(const char *fmt,...)
Formats a string in a circular formatting buffer.
Common abstract base class for objects that represent a value and a "shape" in RooFit.
RooExpensiveObjectCache & expensiveObjectCache() const
R__DEPRECATED(6, 36, "Use getObservables().") RooFit R__DEPRECATED(6, 36, "Use getObservables().") RooFit R__DEPRECATED(6, 36, "Use getObservables().") RooFit const RooAbsArg &testArg const
void setOperMode(OperMode mode, bool recurseADirty=true)
Set the operation mode of this node.
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 setValueDirty()
Mark the element dirty. This forces a re-evaluation when a value is requested.
OperMode operMode() const
Query the operation mode of this node.
Abstract base class for objects to be stored in RooAbsCache cache manager objects.
RooChangeTracker * _paramTracker
void printCompactTreeHook(std::ostream &, const char *, Int_t, Int_t) override
Print contents of cache when printing self as part of object tree.
RooChangeTracker * paramTracker()
~FuncCacheElem() override
RooArgList containedArgs(Action) override
Return list of contained RooAbsArg objects.
FuncCacheElem(const RooAbsCachedReal &self, const RooArgSet *nset)
Constructor of cache storage unit class.
Abstract base class for functions that need or want to cache their evaluate() output in a RooHistFunc...
void setInterpolationOrder(Int_t order)
Set interpolation order of RooHistFunct representing cache histogram.
virtual void fillCacheObject(FuncCacheElem &cache) const =0
virtual const char * inputBaseName() const =0
virtual FuncCacheElem * createCache(const RooArgSet *nset) const
Interface function to create an internal cache object that represent each cached function configurati...
virtual RooFit::OwningPtr< RooArgSet > actualParameters(const RooArgSet &nset) const =0
TString cacheNameSuffix(const RooArgSet &nset) const
Construct unique suffix name for cache p.d.f object.
FuncCacheElem * getCache(const RooArgSet *nset) const
Retrieve cache corresponding to observables in nset.
double analyticalIntegralWN(Int_t code, const RooArgSet *normSet, const char *rangeName=nullptr) const override
Forward call to implementation in relevant RooHistFunc instance.
RooObjCacheManager _cacheMgr
! The cache manager
Int_t _ipOrder
Interpolation order for cache histograms.
Int_t getInterpolationOrder() const
virtual RooFit::OwningPtr< RooArgSet > actualObservables(const RooArgSet &nset) const =0
std::map< Int_t, std::pair< const RooArgSet *, const RooArgSet * > > _anaIntMap
! Map for analytical integration codes
Int_t getAnalyticalIntegralWN(RooArgSet &allVars, RooArgSet &analVars, const RooArgSet *normSet, const char *rangeName=nullptr) const override
Return analytical integration capabilities of the RooHistFunc that corresponds to the set of observab...
virtual const char * payloadUniqueSuffix() const
double getValV(const RooArgSet *set=nullptr) const override
Implementation of getVal() overriding default implementation of RooAbsReal.
virtual const char * binningName() const
virtual bool add(const RooAbsArg &var, bool silent=false)
Add the specified argument to list.
RooAbsArg * first() const
Abstract base class for objects that represent a real value and implements functionality common to al...
double getVal(const RooArgSet *normalisationSet=nullptr) const
Evaluate object.
virtual double getValV(const RooArgSet *normalisationSet=nullptr) const
Return value of object.
virtual Int_t getAnalyticalIntegralWN(RooArgSet &allVars, RooArgSet &analVars, const RooArgSet *normSet, const char *rangeName=nullptr) const
Variant of getAnalyticalIntegral that is also passed the normalization set that should be applied to ...
double _value
Cache for current value of object.
virtual void preferredObservableScanOrder(const RooArgSet &obs, RooArgSet &orderedObs) const
Interface method for function objects to indicate their preferred order of observables for scanning t...
virtual double analyticalIntegralWN(Int_t code, const RooArgSet *normSet, const char *rangeName=nullptr) const
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral.
RooArgList is a container object that can hold multiple RooAbsArg objects.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
Int_t setObj(const RooArgSet *nset, T *obj, const TNamed *isetRangeName=nullptr)
Setter function without integration set.
Int_t cacheSize() const
Return size of cache.
T * getObjByIndex(Int_t index) const
Retrieve payload object by slot index.
T * getObj(const RooArgSet *nset, Int_t *sterileIndex=nullptr, const TNamed *isetRangeName=nullptr)
Getter function without integration set.
Meta object that tracks value changes in a given set of RooAbsArgs by registering itself as value cli...
bool hasChanged(bool clearState)
Returns true if state has changed since last call with clearState=true.
RooArgSet parameters() const
Container class to hold N-dimensional binned data.
void add(const RooArgSet &row, double wgt=1.0) override
Add wgt to the bin content enclosed by the coordinates passed in row.
void reset() override
Reset all bin weights to zero.
const RooArgSet * get() const override
Get bin centre of current bin.
bool registerObject(const char *ownerName, const char *objectName, TObject &cacheObject, const RooArgSet ¶ms)
Register object associated with given name and given associated parameters with given values in cache...
const TObject * retrieveObject(const char *name, TClass *tclass, const RooArgSet ¶ms)
Retrieve object from cache that was registered under given name with given parameters,...
void setInterpolationOrder(Int_t order)
Set histogram interpolation order.
const char * GetName() const override
Returns name of object.
const char * Data() const
TString & Append(const char *cs)