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phedex |
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// $Id: $
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#include "MitCommon/DataFormats/interface/TH2DAsymErr.h"
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#include <TList.h>
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#include <iostream>
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ClassImp(mithep::TH2DAsymErr)
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using namespace mithep;
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//--------------------------------------------------------------------------------------------------
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TH2DAsymErr::TH2DAsymErr(const char *name, const char *title, Int_t nbinsx, Double_t xlow, Double_t xup
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,Int_t nbinsy, Double_t ylow, Double_t yup) :
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TH2D(name, title, nbinsx, xlow, xup , nbinsy, ylow, yup)
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{
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// Constructor.
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fStatErrorLow = TArrayD(fNcells);
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fStatErrorHigh = TArrayD(fNcells);
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fSysErrorLow = TArrayD(fNcells);
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fSysErrorHigh = TArrayD(fNcells);
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}
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TH2DAsymErr::TH2DAsymErr(const TH2D &h2d) : TH2D(h2d)
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{
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// Constructor.
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fStatErrorLow = TArrayD(fNcells);
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fStatErrorHigh = TArrayD(fNcells);
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fSysErrorLow = TArrayD(fNcells);
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fSysErrorHigh = TArrayD(fNcells);
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}
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//--------------------------------------------------------------------------------------------------
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void TH2DAsymErr::SetBinContent(Int_t binx, Int_t biny, Double_t value,
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Double_t statErrorLow, Double_t statErrorHigh,
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Double_t sysErrorLow, Double_t sysErrorHigh)
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{
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// Fill histograms.
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Int_t bin;
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fEntries++;
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bin = biny*(fXaxis.GetNbins()+2) + binx;
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SetBinContent(bin,value);
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if (fStatErrorLow.fN) fStatErrorLow.fArray[bin] = statErrorLow;
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if (fStatErrorHigh.fN) fStatErrorHigh.fArray[bin] = statErrorHigh;
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if (fSysErrorLow.fN) fSysErrorLow.fArray[bin] = sysErrorLow;
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if (fSysErrorHigh.fN) fSysErrorHigh.fArray[bin] = sysErrorHigh;
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}
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//--------------------------------------------------------------------------------------------------
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void TH2DAsymErr::SetBinError(Int_t binx, Int_t biny,
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Double_t statErrorLow, Double_t statErrorHigh,
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Double_t sysErrorLow, Double_t sysErrorHigh)
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{
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// Fill histograms.
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Int_t bin;
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fEntries++;
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bin = biny*(fXaxis.GetNbins()+2) + binx;
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if (fStatErrorLow.fN) fStatErrorLow.fArray[bin] = statErrorLow;
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if (fStatErrorHigh.fN) fStatErrorHigh.fArray[bin] = statErrorHigh;
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if (fSysErrorLow.fN) fSysErrorLow.fArray[bin] = sysErrorLow;
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if (fSysErrorHigh.fN) fSysErrorHigh.fArray[bin] = sysErrorHigh;
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}
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//--------------------------------------------------------------------------------------------------
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Double_t TH2DAsymErr::GetStatErrorLow(Double_t x, Double_t y)
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{
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// Fill histograms.
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Int_t binx, biny, bin;
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binx = fXaxis.FindBin(x);
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biny = fYaxis.FindBin(y);
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bin = biny*(fXaxis.GetNbins()+2) + binx;
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return fStatErrorLow.fArray[bin];
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}
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//--------------------------------------------------------------------------------------------------
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Double_t TH2DAsymErr::GetStatErrorHigh(Double_t x, Double_t y)
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{
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// Fill histograms.
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Int_t binx, biny, bin;
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binx = fXaxis.FindBin(x);
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biny = fYaxis.FindBin(y);
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bin = biny*(fXaxis.GetNbins()+2) + binx;
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return fStatErrorHigh.fArray[bin];
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}
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//--------------------------------------------------------------------------------------------------
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Double_t TH2DAsymErr::GetSysErrorLow(Double_t x, Double_t y)
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{
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// Fill histograms.
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Int_t binx, biny, bin;
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binx = fXaxis.FindBin(x);
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biny = fYaxis.FindBin(y);
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bin = biny*(fXaxis.GetNbins()+2) + binx;
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return fSysErrorLow.fArray[bin];
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}
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//--------------------------------------------------------------------------------------------------
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Double_t TH2DAsymErr::GetSysErrorHigh(Double_t x, Double_t y)
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{
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// Fill histograms.
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Int_t binx, biny, bin;
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binx = fXaxis.FindBin(x);
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biny = fYaxis.FindBin(y);
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bin = biny*(fXaxis.GetNbins()+2) + binx;
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return fSysErrorHigh.fArray[bin];
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}
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