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| XT (TProfile *h1) |
| | Initialized with TProfile histogram.
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| XT (TProfile *h1, int mode) |
| | Initialized with TProfile histogram and mode.
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| XT (TH1D *h1, int mode) |
| | Initialized with TH1D histogram and mode.
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void | setP6 (double p6) |
| | Set Parameter 6 for polynomial fit.
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| void | setMode (int mode) |
| | Set XT mode. More...
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void | BField (bool bfield) |
| | set to use BField
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void | setXTParams (const double p[8]) |
| | Set Parameters for fit.
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void | setXTParams (double p0, double p1, double p2, double p3, double p4, double p5, double p6, double p7) |
| | Set Initial parameters for fitting.
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void | setFitRange (double tmin, double tmax) |
| | Set Fit range.
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void | setSmallestEntryRequired (int min) |
| | Set minimum number of entry required for fit.
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void | setDebug (bool debug) |
| | Set Debug.
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int | getFitStatus () |
| | get fitted flag.
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double | getProb () |
| | Get the chi2 probability.
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void | getFittedXTParams (double pa[8]) |
| | get fit parameters.
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TF1 * | getXTFunction (int mode) |
| | Get XT function.
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TF1 * | getXTFunction () |
| | Get XT function.
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TProfile * | getFittedHisto () |
| | Get histogram.
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void | FitXT () |
| | Do fitting.
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void | FitXT (int mode) |
| | Do fitting.
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void | FitPol5 () |
| | Fit xt histogram incase 5th order polynomial is used.
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void | FitChebyshev () |
| | Fit xt histogram incase 5th order Chebeshev polynomial is used.
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TProfile * | m_h1 |
| | Histogram of xt relation.
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TF1 * | xtpol5 = new TF1("xtpol5", pol5pol1, 0.0, 700, 8) |
| | 5th order polynomial function
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| TF1 * | xtCheb5 = new TF1("xtCheb5", Cheb5pol1, 0.0, 700, 8) |
| | 5th order Cheb. More...
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int | m_mode = 1 |
| | XT mode, 0 is for 5th order polynomial, 1 is Chebshev polynomial.
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bool | m_debug = true |
| | Print debug durring fitting or not.
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bool | m_draw = false |
| | Draw and store png plot of each histo or not.
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bool | m_BField = true |
| | With magnetic field or not.
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int | m_minRequiredEntry = 800 |
| | Minimum entry required for each histo.
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double | m_XTParam [8] = {} |
| | Parameter fo xt.
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double | m_FittedXTParams [8] = {} |
| | Fitted parameters.
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int | m_fitflag = 0 |
| | Fit Flag =-1: low statitic =1: good =0: Fit failure =2: Error Outer =3: Error Inner part;.
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double | m_Prob = 0 |
| | Chi2 prob of fitting.
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double | m_tmin = 20 |
| | lower boundary of fit range
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double | m_tmax = m_XTParam[6] + 250 |
| | upper boundary of fit range
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Class to perform fitting for each xt function.
Definition at line 60 of file XT.h.
1.9.1