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class THaVform: public THaFormula

Function Members (Methods)

public:
THaVform()
THaVform(const THaVform& vform)
THaVform(const char* type, const char* name, const char* formula, const THaVarList* vlst = gHaVars, const THaCutList* clst = gHaCuts)
virtual~THaVform()
voidTObject::AbstractMethod(const char* method) const
virtual voidTFormula::Analyze(const char* schain, Int_t& err, Int_t offset = 0)
virtual Bool_tTFormula::AnalyzeFunction(TString& chaine, Int_t& err, Int_t offset = 0)
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTFormula::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual Int_tTHaFormula::Compile(const char* expression = "")
virtual voidTFormula::Copy(TObject& formula) const
virtual Int_tTHaFormula::DefinedCut(TString& variable)
virtual Int_tDefinedGlobalVariable(TString& variable)
virtual Int_tTHaFormula::DefinedSpecialFunction(TString& name)
virtual char*THaFormula::DefinedString(Int_t i)
virtual Double_tTHaFormula::DefinedValue(Int_t i)
virtual Int_tTHaFormula::DefinedVariable(TString& variable, Int_t& action)
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
voidErrPrint(Int_t status) const
virtual Double_tTHaFormula::Eval()
virtual Double_tTHaFormula::Eval(Double_t, Double_t = 0.0, Double_t = 0.0, Double_t = 0.0) const
virtual Double_tTHaFormula::EvalInstance(Int_t instance)
virtual Double_tTFormula::EvalPar(const Double_t* x, const Double_t* params = 0)
virtual Double_tTFormula::EvalParOld(const Double_t* x, const Double_t* params = 0)
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidTNamed::FillBuffer(char*& buffer)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
Double_tGetData(Int_t index = 0) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual TStringTFormula::GetExpFormula(Option_t* option = "") const
virtual const char*TObject::GetIconName() const
virtual const TObject*TFormula::GetLinearPart(Int_t i)
virtual const char*TNamed::GetName() const
virtual Int_tTHaFormula::GetNdata() const
virtual Int_tTFormula::GetNdim() const
virtual Int_tTFormula::GetNpar() const
virtual Int_tTFormula::GetNumber() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
Double_tTFormula::GetParameter(Int_t ipar) const
Double_tTFormula::GetParameter(const char* name) const
virtual Double_t*TFormula::GetParameters() const
virtual voidTFormula::GetParameters(Double_t* params)
virtual const char*TFormula::GetParName(Int_t ipar) const
virtual Int_tTFormula::GetParNumber(const char* name) const
Int_tGetSize() const
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
vector<std::string>GetVars() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTNamed::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
Int_tInit()
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTHaFormula::IsArray() const
Bool_tIsCut() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
Bool_tTHaFormula::IsError() const
Bool_tIsEye() const
virtual Bool_tTObject::IsFolder() const
Bool_tIsFormula() const
Bool_tTHaFormula::IsInvalid() const
virtual Bool_tTFormula::IsLinear()
virtual Bool_tTFormula::IsNormalized()
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
virtual Bool_tTHaFormula::IsVarArray() const
Bool_tIsVarray() const
Bool_tTObject::IsZombie() const
voidLongPrint() const
virtual voidTNamed::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tTObject::Notify()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::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)
THaVform&operator=(const THaVform& vform)
voidTFormula::Optimize()
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTHaFormula::Print(Option_t* option = "") const
Int_tProcess()
virtual voidTFormula::ProcessLinear(TString& replaceformula)
virtual Int_tTObject::Read(const char* name)
voidReAttach()
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(ostream& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
voidTHaFormula::SetCutList(const THaCutList* lst)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
voidTHaFormula::SetList(const THaVarList* lst)
static voidTFormula::SetMaxima(Int_t maxop = 1000, Int_t maxpar = 1000, Int_t maxconst = 1000)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
virtual voidTFormula::SetNumber(Int_t number)
static voidTObject::SetObjectStat(Bool_t stat)
Int_tSetOutput(TTree* tree)
virtual voidTFormula::SetParameter(const char* name, Double_t parvalue)
virtual voidTFormula::SetParameter(Int_t ipar, Double_t parvalue)
virtual voidTFormula::SetParameters(const Double_t* params)
virtual voidTFormula::SetParameters(Double_t p0, Double_t p1, Double_t p2 = 0, Double_t p3 = 0, Double_t p4 = 0, Double_t p5 = 0, Double_t p6 = 0, Double_t p7 = 0, Double_t p8 = 0, Double_t p9 = 0, Double_t p10 = 0)MENU
virtual voidTFormula::SetParName(Int_t ipar, const char* name)
virtual voidTFormula::SetParNames(const char* name0 = "p0", const char* name1 = "p1", const char* name2 = "p2", const char* name3 = "p3", const char* name4 = "p4", const char* name5 = "p5", const char* name6 = "p6", const char* name7 = "p7", const char* name8 = "p8", const char* name9 = "p9", const char* name10 = "p10")MENU
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
voidShortPrint() const
virtual voidShowMembers(TMemberInspector&)
virtual Int_tTNamed::Sizeof() const
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTFormula::Update()
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
virtual Bool_tTFormula::CheckOperands(Int_t operation, Int_t& err)
virtual Bool_tTFormula::CheckOperands(Int_t leftoperand, Int_t rightoperartion, Int_t& err)
voidTFormula::ClearFormula(Option_t* option = "")
virtual voidTFormula::Convert(UInt_t fromVersion)
voidCreate(const THaVform& vf)
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
Double_tTHaFormula::EvalInstanceUnchecked(Int_t instance)
Double_tTFormula::EvalParFast(const Double_t* x, const Double_t* params)
Double_tTFormula::EvalPrimitive(const Double_t* x, const Double_t* params)
Double_tTFormula::EvalPrimitive0(const Double_t* x, const Double_t* params)
Double_tTFormula::EvalPrimitive1(const Double_t* x, const Double_t* params)
Double_tTFormula::EvalPrimitive2(const Double_t* x, const Double_t* params)
Double_tTFormula::EvalPrimitive3(const Double_t* x, const Double_t* params)
Double_tTFormula::EvalPrimitive4(const Double_t* x, const Double_t* params)
Short_tTFormula::GetAction(Int_t code) const
Short_tTFormula::GetActionOptimized(Int_t code) const
Int_tTFormula::GetActionParam(Int_t code) const
Int_tTFormula::GetActionParamOptimized(Int_t code) const
voidGetForm(Int_t size)
Int_tTHaFormula::GetNdataUnchecked() const
Int_t*TFormula::GetOper() const
Int_t*TFormula::GetOperOptimized() const
virtual Bool_tTHaFormula::IsString(Int_t oper) const
Int_tMakeFormula(Int_t flo, Int_t fhi)
voidTFormula::MakePrimitive(const char* expr, Int_t pos)
voidTObject::MakeZombie()
Int_tTFormula::PreCompile()
virtual voidTHaFormula::RegisterFormula(Bool_t add = kTRUE)
voidTFormula::SetAction(Int_t code, Int_t value, Int_t param = 0)
voidTFormula::SetActionOptimized(Int_t code, Int_t value, Int_t param = 0)
virtual Bool_tTFormula::StringToNumber(Int_t code)
stringStripBracket(const string& var) const
stringStripPrefix(const char* formula)
voidUncreate()

Data Members

protected:
TBitsTFormula::fAlreadyFound! cache for information
Double_t*TFormula::fConst[fNconst] Array of fNconst formula constants
vector<THaCut*>fCut
const THaCutList*THaFormula::fCutListPointer to list of cuts
Double_tfData
TString*TFormula::fExpr[fNoper] List of expressions
TString*TFormula::fExprOptimized![fNOperOptimized] List of expressions
vector<THaFormula*>fFormula
TObjArrayTFormula::fFunctionsArray of function calls to make
Int_tTHaFormula::fInstanceCurrent instance to evaluate
TObjArrayTFormula::fLinearPartsLinear parts if the formula is linear (contains '|' or "++")
Int_tTFormula::fNOperOptimized!Number of operators after optimization
TStringTNamed::fNameobject identifier
TString*TFormula::fNames[fNpar] Array of parameter names
Int_tTFormula::fNconstNumber of constants
Int_tTFormula::fNdimDimension of function (1=1-Dim, 2=2-Dim,etc)
Int_tTFormula::fNoperNumber of operators
Int_tTFormula::fNparNumber of parameters
Int_tTFormula::fNstringNumber of different constants character strings
Int_tTFormula::fNumberformula number identifier
Int_tTFormula::fNvalNumber of different variables in expression
Int_tfNvar
Int_tfObjSize
THaOdata*fOdata
TOperOffset*TFormula::fOperOffset![fNOperOptimized] Offsets of operrands
Int_t*TFormula::fOperOptimized![fNOperOptimized] List of operators. (See documentation for changes made at version 7)
G__p2memfuncTFormula::fOptimal!pointer to optimal function
Double_t*TFormula::fParams[fNpar] Array of fNpar parameters
TFormulaPrimitive**TFormula::fPredefined![fNPar] predefined function
Int_tfPrefix
vector<std::string>fSarray
stringfStitle
TStringTNamed::fTitleobject title
THaVform::FTyfType
vector<FVarDef_t>THaFormula::fVarDefGlobal variables referenced in formula
const THaVarList*THaFormula::fVarListPointer to list of variables
vector<std::string>fVarName
THaVar*fVarPtr
vector<Int_t>fVarStat
vector<std::string>fVectSform
stringfgAndStr
static const Int_tfgDebug
stringfgOrStr
stringfgSumStr
static const Int_tfgVFORM_HUGE

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

THaVform(const char* type, const char* name, const char* formula, const THaVarList* vlst = gHaVars, const THaCutList* clst = gHaCuts)
THaVform(const THaVform& vform)
 Copy ctor
~THaVform()
THaVform & operator=(const THaVform& vform)
void Create(const THaVform& vf)
void Uncreate()
void LongPrint() const
void ShortPrint() const
void ErrPrint(Int_t status) const
 Gives friendly explanation of the usage errors.
 The possibilities are only bounded by human imagination.
vector<string> GetVars() const
 Get names of variable that are used by this formula.
Int_t Init()
 Initialize the variables of this Vform.
 For explanation of return status see "ExplainErr"
void ReAttach()
 Store one pointer to be able to get the size.
 (see explanation in Init).  Also recompile the
 THaCut's and THaFormula's to reattach to variables.
Int_t MakeFormula(Int_t flo, Int_t fhi)
 Return status :
    0 = ok
 kUnkPre = tried to use an unknown prefix ("OR:", etc)
 kIllPre = ambiguity of whether this is a cut.
string StripPrefix(const char* formula)
string StripBracket(const string& var) const
 If the string contains "[anything]", we strip
 it away.
Int_t SetOutput(TTree* tree)
Int_t Process()
 Process this THaVform.  Must be done once per event.
 fData is the data of 1st element which is relevant
 if this is a scaler.  Otherwise fOdata is vector data.
Int_t DefinedGlobalVariable(TString& variable)
 We use the parsing functionality of THaFormula to
 tell if the variables are global variables and, if so,
 if they are arrays or elements of arrays.
void GetForm(Int_t size)
Double_t GetData(Int_t index = 0) const
THaVform()
{}
Bool_t IsFormula() const
 This object is either a formula, a variable sized array, a cut, or
 an "eye" ("[I]" variable)
{ return (fType == kForm); }
Bool_t IsVarray() const
{ return (fVarPtr != NULL && fType == kVarArray); }
Bool_t IsCut() const
{ return (fType == kCut); }
Bool_t IsEye() const
 Get the size (dimension) of this object
{ return (fType == kEye); }
Int_t GetSize() const
 Get names of variable that are used by this formula.
{ return fObjSize; }