class AliRsnValue: public AliRsnTarget
This class contains all code which is used to compute any of the values which can be of interest within a resonance analysis. Besides the obvious invariant mass, it allows to compute other utility values on all possible targets, in order to allow a wide spectrum of binning and checks. When needed, this object can also define a binning in the variable which it is required to compute, which is used for initializing axes of output histograms (see AliRsnFunction). The value computation requires this object to be passed the object whose informations will be used. This object can be of any allowed input type (track, pair, event), then this class must inherit from AliRsnTarget. Then, when value computation is attempted, a check on target type is done and computation is successful only if expected target matches that of the passed object. In some cases, the value computation can require a support external object, which must then be passed to this class. It can be of any type inheriting from TObject. authors: A. Pulvirenti (alberto.pulvirenti@ct.infn.it) M. Vala (martin.vala@cern.ch)
Function Members (Methods)
public:
| AliRsnValue(const AliRsnValue& copy) | |
| AliRsnValue(const char* name = "", AliRsnTarget::ETargetType type = AliRsnTarget::kTargetTypes) | |
| virtual | ~AliRsnValue() |
| 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 |
| virtual void | TNamed::Clear(Option_t* option = "") |
| virtual TObject* | TNamed::Clone(const char* newname = "") const |
| virtual Int_t | TNamed::Compare(const TObject* obj) const |
| virtual void | TNamed::Copy(TObject& named) 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 Bool_t | Eval(TObject* object) |
| 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 void | TNamed::FillBuffer(char*& buffer) |
| virtual TObject* | TObject::FindObject(const char* name) const |
| virtual TObject* | TObject::FindObject(const TObject* obj) const |
| TArrayD& | GetArray() |
| const Double_t* | GetArrayValues() const |
| Double_t | GetComputedValue() const |
| virtual Option_t* | TObject::GetDrawOption() const |
| static Long_t | TObject::GetDtorOnly() |
| virtual const char* | TObject::GetIconName() const |
| virtual const char* | TNamed::GetName() const |
| virtual char* | TObject::GetObjectInfo(Int_t px, Int_t py) const |
| static Bool_t | TObject::GetObjectStat() |
| virtual Option_t* | TObject::GetOption() const |
| AliRsnDaughter* | AliRsnTarget::GetTargetDaughter() |
| AliRsnEvent* | AliRsnTarget::GetTargetEvent() |
| AliRsnMother* | AliRsnTarget::GetTargetMother() |
| AliRsnTarget::ETargetType | AliRsnTarget::GetTargetType() const |
| Char_t | AliRsnTarget::GetTargetTypeChar() const |
| const char* | AliRsnTarget::GetTargetTypeName() const |
| virtual const char* | TNamed::GetTitle() const |
| virtual UInt_t | TObject::GetUniqueID() const |
| virtual Bool_t | TObject::HandleTimer(TTimer* timer) |
| virtual ULong_t | TNamed::Hash() const |
| 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 |
| void | TObject::InvertBit(UInt_t f) |
| virtual TClass* | IsA() const |
| Bool_t | AliRsnTarget::IsAllNull() const |
| virtual Bool_t | TObject::IsEqual(const TObject* obj) const |
| virtual Bool_t | TObject::IsFolder() const |
| Bool_t | TObject::IsOnHeap() const |
| virtual Bool_t | TNamed::IsSortable() const |
| Bool_t | AliRsnTarget::IsTarget(AliRsnTarget::ETargetType targetType) const |
| Bool_t | TObject::IsZombie() const |
| virtual void | TNamed::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) |
| AliRsnValue& | operator=(const AliRsnValue& copy) |
| virtual void | TObject::Paint(Option_t* option = "") |
| virtual void | TObject::Pop() |
| virtual void | Print(Option_t* option = "") const |
| virtual Int_t | TObject::Read(const char* name) |
| virtual void | TObject::RecursiveRemove(TObject* obj) |
| void | TObject::ResetBit(UInt_t f) |
| virtual void | TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU |
| virtual void | TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "") |
| void | SetBins(Int_t n, Double_t* array) |
| void | SetBins(Int_t n, Double_t min, Double_t max) |
| void | SetBins(Double_t min, Double_t max, Double_t step) |
| 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) |
| virtual void | TNamed::SetName(const char* name)MENU |
| virtual void | TNamed::SetNameTitle(const char* name, const char* title) |
| static void | TObject::SetObjectStat(Bool_t stat) |
| void | AliRsnTarget::SetTargetType(AliRsnTarget::ETargetType type) |
| virtual void | TNamed::SetTitle(const char* title = "")MENU |
| virtual void | TObject::SetUniqueID(UInt_t uid) |
| void | SetUseMCInfo(Bool_t yn = kTRUE) |
| virtual void | ShowMembers(TMemberInspector&) |
| virtual Int_t | TNamed::Sizeof() const |
| virtual void | Streamer(TBuffer&) |
| void | StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b) |
| virtual void | TObject::SysError(const char* method, const char* msgfmt) const |
| Bool_t | AliRsnTarget::TargetOK(TObject* object) |
| 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 AliRsnTarget::ETargetType { | kDaughter | |
| kMother | ||
| kEvent | ||
| kTargetTypes | ||
| }; | ||
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
| TArrayD | fBinArray | array of bins (when used for a histogram axis) |
| Double_t | fComputedValue | computed value |
| AliRsnDaughter* | AliRsnTarget::fDaughter | ! internal pointer to which any checked object is cast if it matches expected type |
| AliRsnEvent* | AliRsnTarget::fEvent | ! internal pointer to which any checked object is cast if it matches expected type |
| AliRsnMother* | AliRsnTarget::fMother | ! internal pointer to which any checked object is cast if it matches expected type |
| TString | TNamed::fName | object identifier |
| AliRsnTarget::ETargetType | AliRsnTarget::fTargetType | target type selected for this object |
| TString | TNamed::fTitle | object title |
| Bool_t | fUseMCInfo | flag to choose MC info when choice is possible |
Class Charts
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Function documentation
AliRsnValue(const char* name = "", AliRsnTarget::ETargetType type = AliRsnTarget::kTargetTypes)
Constructor. Initializes the binning to an empty array.
AliRsnValue(const AliRsnValue& copy)
Copy constructor. Duplicates the binning array and copies all settings.
void SetBins(Int_t n, Double_t min, Double_t max)
Set binning for the axis in equally spaced bins where the number of bins, minimum and maximum are given.
void SetBins(Double_t min, Double_t max, Double_t step)
Set binning for the axis in equally spaced bins where the bin size, minimum and maximum are given.
void SetBins(Int_t n, Double_t* array)
Set binning for the axis in unequally spaced bins using the same way it is done in TAxis
Bool_t Eval(TObject* object)
Evaluation of the required value. Checks that the passed object is of the right type and if this check is successful, computes the required value. The output of the function tells if computing was successful, and the values must be taken with GetValue().
void Print(Option_t* option = "") const
Print informations about this object. If one specifies option "BINS" all bin limits are also printed.