class TreeSearch::TanhFitTTD: public TreeSearch::TimeToDistConv


TimeToDistConv


Function Members (Methods)

public:
virtual~TanhFitTTD()
static TClass*Class()
virtual Double_tConvertTimeToDist(Double_t time, Double_t slope) const
UInt_tTreeSearch::TimeToDistConv::GetNparam() const
virtual Double_tGetParameter(UInt_t i) const
virtual TClass*IsA() const
virtual Int_tSetParameters(const vector<double>& param)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
TreeSearch::TanhFitTTDTanhFitTTD()
TreeSearch::TanhFitTTDTanhFitTTD(const TreeSearch::TanhFitTTD&)
protected:
TreeSearch::TimeToDistConv&TreeSearch::TimeToDistConv::operator=(const TreeSearch::TimeToDistConv& rhs)

Data Members

protected:
Double_tfC0c0 (m)
Double_tfC2c2 (m/s^2)
Double_tfDriftVelDrift velocity (m/s)
Double_tfInvC01/c0 (1/m) for efficiency
UInt_tTreeSearch::TimeToDistConv::fNparamNumber of parameters
Double_tfT0t0 (s)

Class Charts

Inheritance Chart:
TreeSearch::TimeToDistConv
TreeSearch::TanhFitTTD

Function documentation

TanhFitTTD(const TreeSearch::TanhFitTTD& )
 Constructor.
Double_t GetParameter(UInt_t i) const
 Get i-th parameter
Int_t SetParameters(const vector<double>& param)
 Set parameters of the tanh fit:
 0: drift velocity (m/s)
 1: c0 (m)
 2: c2 (m/s^2)
 3: t0 (s)
Double_t ConvertTimeToDist(Double_t time, Double_t slope) const
 Convert time (s) to distance (m) using fit to tanh function.
 Slope is used to project the distance of closest approach onto the wire
 plane (1/cos correction).
TanhFitTTD(const TreeSearch::TanhFitTTD& )
virtual ~TanhFitTTD()
{}

Last update: Tue Jul 7 19:26:19 2009

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