45 for (
auto& item :
_map) {
101 if (
eo->matches(
tc,params)) {
102 return eo->payload() ;
115 for (std::map<TString,ExpensiveObject*>::iterator iter =
_map.begin() ; iter !=
_map.end() ; ++iter) {
116 if (iter->second->uid() == uid) {
117 return iter->second->payload() ;
131 for (std::map<TString,ExpensiveObject*>::iterator iter =
_map.begin() ; iter !=
_map.end() ; ++iter) {
132 if (iter->second->uid() == uid) {
133 _map.erase(iter->first) ;
148 for (std::map<TString,ExpensiveObject*>::iterator iter =
_map.begin() ; iter !=
_map.end() ; ++iter) {
149 if (iter->second->uid() == uid) {
150 iter->second->setPayload(obj) ;
190 oocoutW(&
inPayload,Caching) <<
"RooExpensiveObject::registerObject() WARNING: ignoring non-RooAbsReal/non-RooAbsCategory reference parameter " << arg->GetName() << std::endl ;
204 _realRefParams(
other._realRefParams),
205 _catRefParams(
other._catRefParams),
206 _ownerName(
other._ownerName)
228 if (_payload->IsA() !=
tc) {
236 if (std::abs(
real->getVal()-_realRefParams[
real->GetName()])>1
e-12) {
259 for(
auto const& item :
_map) {
260 std::cout <<
"uid = " << item.second->uid() <<
" key=" << item.first <<
" value=" ;
261 item.second->print() ;
271 std::cout << _payload->ClassName() <<
"::" << _payload->GetName() ;
272 if (!_realRefParams.empty() || !_catRefParams.empty()) {
273 std::cout <<
" parameters=( " ;
274 auto iter = _realRefParams.begin() ;
275 while(iter!=_realRefParams.end()) {
276 std::cout << iter->first <<
"=" << iter->second <<
" " ;
281 std::cout <<
iter2->first <<
"=" <<
iter2->second <<
" " ;
286 std::cout << std::endl ;
296 for(
auto const& item :
other._map) {
297 if (std::string(ownerName)==item.second->ownerName()) {
300 oocoutI(item.second->payload(),Caching) <<
"RooExpensiveObjectCache::importCache() importing cache object "
301 << item.first <<
" associated with object " << item.second->ownerName() << std::endl ;
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
const_iterator begin() const
const_iterator end() const
Common abstract base class for objects that represent a value and a "shape" in RooFit.
A space to attach TBranches.
virtual value_type getCurrentIndex() const
Return index number of current state.
Abstract base class for objects that represent a real value and implements functionality common to al...
RooArgSet is a container object that can hold multiple RooAbsArg objects.
ExpensiveObject()=default
virtual ~ExpensiveObject()
std::map< TString, double > _realRefParams
Names and values of real-valued reference parameters.
bool matches(TClass *tc, const RooArgSet ¶ms)
Check object type ;.
std::map< TString, Int_t > _catRefParams
Names and values of discrete-valued reference parameters.
Singleton class that serves as repository for objects that are expensive to calculate.
const TObject * getObj(Int_t uniqueID)
Retrieve payload object of cache element with given unique ID.
~RooExpensiveObjectCache() override
Destructor.
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...
bool clearObj(Int_t uniqueID)
Clear cache element with given unique ID Retrieve payload object of cache element with given unique I...
std::map< TString, ExpensiveObject * > _map
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 clearAll()
Clear all cache elements.
bool setObj(Int_t uniqueID, TObject *obj)
Place new payload object in cache element with given unique ID.
static RooExpensiveObjectCache & instance()
Return reference to singleton instance.
void importCacheObjects(RooExpensiveObjectCache &other, const char *ownerName, bool verbose=false)
TClass instances represent classes, structs and namespaces in the ROOT type system.
const char * GetName() const override
Returns name of object.
Mother of all ROOT objects.
virtual TObject * Clone(const char *newname="") const
Make a clone of an object using the Streamer facility.