class RooExpensiveObjectCache: public TObject
RooExpensiveObjectCache is a singleton class that serves as repository for objects that are expensive to calculate. Owners of such objects can registers these here with associated parameter values for which the object is valid, so that other instances can, at a later moment retrieve these precalculated objects
Function Members (Methods)
public:
| RooExpensiveObjectCache() | |
| RooExpensiveObjectCache(const RooExpensiveObjectCache&) | |
| virtual | ~RooExpensiveObjectCache() |
| void | TObject::AbstractMethod(const char* method) const |
| virtual void | TObject::AppendPad(Option_t* option = "") |
| virtual void | TObject::Browse(TBrowser* b) |
| static TClass* | Class() |
| virtual const char* | TObject::ClassName() const |
| static void | cleanup() |
| virtual void | TObject::Clear(Option_t* = "") |
| void | clearAll() |
| Bool_t | clearObj(Int_t uniqueID) |
| virtual TObject* | TObject::Clone(const char* newname = "") const |
| virtual Int_t | TObject::Compare(const TObject* obj) const |
| virtual void | TObject::Copy(TObject& object) const |
| virtual void | TObject::Delete(Option_t* option = "")MENU |
| virtual Int_t | TObject::DistancetoPrimitive(Int_t px, Int_t py) |
| virtual void | TObject::Draw(Option_t* option = "") |
| virtual void | TObject::DrawClass() constMENU |
| virtual TObject* | TObject::DrawClone(Option_t* option = "") constMENU |
| virtual void | TObject::Dump() constMENU |
| virtual void | TObject::Error(const char* method, const char* msgfmt) const |
| virtual void | TObject::Execute(const char* method, const char* params, Int_t* error = 0) |
| virtual void | TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0) |
| virtual void | TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py) |
| virtual void | TObject::Fatal(const char* method, const char* msgfmt) const |
| virtual TObject* | TObject::FindObject(const char* name) const |
| virtual TObject* | TObject::FindObject(const TObject* obj) const |
| virtual Option_t* | TObject::GetDrawOption() const |
| static Long_t | TObject::GetDtorOnly() |
| virtual const char* | TObject::GetIconName() const |
| virtual const char* | TObject::GetName() const |
| const TObject* | getObj(Int_t uniqueID) |
| virtual char* | TObject::GetObjectInfo(Int_t px, Int_t py) const |
| static Bool_t | TObject::GetObjectStat() |
| virtual Option_t* | TObject::GetOption() const |
| virtual const char* | TObject::GetTitle() const |
| virtual UInt_t | TObject::GetUniqueID() const |
| virtual Bool_t | TObject::HandleTimer(TTimer* timer) |
| virtual ULong_t | TObject::Hash() const |
| void | importCacheObjects(RooExpensiveObjectCache& other, const char* ownerName, Bool_t verbose = kFALSE) |
| virtual void | TObject::Info(const char* method, const char* msgfmt) const |
| virtual Bool_t | TObject::InheritsFrom(const char* classname) const |
| virtual Bool_t | TObject::InheritsFrom(const TClass* cl) const |
| virtual void | TObject::Inspect() constMENU |
| static RooExpensiveObjectCache& | instance() |
| void | TObject::InvertBit(UInt_t f) |
| virtual TClass* | IsA() const |
| virtual Bool_t | TObject::IsEqual(const TObject* obj) const |
| virtual Bool_t | TObject::IsFolder() const |
| Bool_t | TObject::IsOnHeap() const |
| virtual Bool_t | TObject::IsSortable() const |
| Bool_t | TObject::IsZombie() const |
| virtual void | TObject::ls(Option_t* option = "") const |
| void | TObject::MayNotUse(const char* method) const |
| virtual Bool_t | TObject::Notify() |
| void | TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const |
| static void | TObject::operator delete(void* ptr) |
| static void | TObject::operator delete(void* ptr, void* vp) |
| static void | TObject::operator delete[](void* ptr) |
| static void | TObject::operator delete[](void* ptr, void* vp) |
| void* | TObject::operator new(size_t sz) |
| void* | TObject::operator new(size_t sz, void* vp) |
| void* | TObject::operator new[](size_t sz) |
| void* | TObject::operator new[](size_t sz, void* vp) |
| RooExpensiveObjectCache& | operator=(const RooExpensiveObjectCache&) |
| virtual void | TObject::Paint(Option_t* option = "") |
| virtual void | TObject::Pop() |
| void | print() const |
| virtual void | TObject::Print(Option_t* option = "") const |
| virtual Int_t | TObject::Read(const char* name) |
| virtual void | TObject::RecursiveRemove(TObject* obj) |
| Bool_t | registerObject(const char* ownerName, const char* objectName, TObject& cacheObject, TIterator* paramIter) |
| Bool_t | registerObject(const char* ownerName, const char* objectName, TObject& cacheObject, const RooArgSet& params) |
| void | TObject::ResetBit(UInt_t f) |
| const TObject* | retrieveObject(const char* name, TClass* tclass, const RooArgSet& params) |
| virtual void | TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU |
| virtual void | TObject::SavePrimitive(ostream& out, Option_t* option = "") |
| void | TObject::SetBit(UInt_t f) |
| void | TObject::SetBit(UInt_t f, Bool_t set) |
| virtual void | TObject::SetDrawOption(Option_t* option = "")MENU |
| static void | TObject::SetDtorOnly(void* obj) |
| Bool_t | setObj(Int_t uniqueID, TObject* obj) |
| static void | TObject::SetObjectStat(Bool_t stat) |
| virtual void | TObject::SetUniqueID(UInt_t uid) |
| virtual void | ShowMembers(TMemberInspector& insp) |
| Int_t | size() const |
| virtual void | Streamer(TBuffer& b) |
| void | StreamerNVirtual(TBuffer& b) |
| virtual void | TObject::SysError(const char* method, const char* msgfmt) const |
| Bool_t | TObject::TestBit(UInt_t f) const |
| Int_t | TObject::TestBits(UInt_t f) const |
| virtual void | TObject::UseCurrentStyle() |
| virtual void | TObject::Warning(const char* method, const char* msgfmt) const |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const |
protected:
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| void | TObject::MakeZombie() |
Data Members
public:
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
| static RooExpensiveObjectCache* | _instance | ! |
| map<TString,ExpensiveObject*> | _map | |
| Int_t | _nextUID |
Class Charts
Function documentation
Bool_t registerObject(const char* ownerName, const char* objectName, TObject& cacheObject, const RooArgSet& params)
Register object associated with given name and given associated parameters with given values in cache. The cache will take _ownership_of_object_ and is indexed under the given name (which does not need to be the name of cacheObject and with given set of dependent parameters with validity for the current values of those parameters. It can be retrieved later by callin retrieveObject()
Bool_t registerObject(const char* ownerName, const char* objectName, TObject& cacheObject, TIterator* paramIter)
Register object associated with given name and given associated parameters with given values in cache. The cache will take _ownership_of_object_ and is indexed under the given name (which does not need to be the name of cacheObject and with given set of dependent parameters with validity for the current values of those parameters. It can be retrieved later by callin retrieveObject()
const TObject* retrieveObject(const char* name, TClass* tclass, const RooArgSet& params)
Retrieve object from cache that was registered under given name with given parameters, _if_ current parameter values match those that were stored in the registry for this object. The return object is owned by the cache instance.
Bool_t clearObj(Int_t uniqueID)
Clear cache element with given unique ID Retrieve payload object of cache element with given unique ID
Bool_t setObj(Int_t uniqueID, TObject* obj)
Place new payload object in cache element with given unique ID. Cache will take ownership of provided object!
void print() const
void importCacheObjects(RooExpensiveObjectCache& other, const char* ownerName, Bool_t verbose = kFALSE)