92 lines
3.5 KiB
C++
92 lines
3.5 KiB
C++
/***************************************************************************
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PPrepFourier.h
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Author: Andreas Suter
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e-mail: andreas.suter@psi.ch
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***************************************************************************/
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/***************************************************************************
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* Copyright (C) 2007-2023 by Andreas Suter *
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* andreas.suter@psi.ch *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef _PPREPFOURIER_H_
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#define _PPREPFOURIER_H_
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#include <iostream>
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#include <vector>
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#include <TH1F.h>
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#include <TMath.h>
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#include "PMusr.h"
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//----------------------------------------------------------------------------
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/**
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* <p>Data structure holding raw time domain uSR data together with some
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* necessary meta information.
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*/
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struct musrFT_data {
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Int_t dataSetTag; ///< tag to label the data set. Needed for average-per-data-set
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TString info; ///< keeps all the meta information
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Double_t timeResolution; ///< time resolution in (usec)
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Int_t t0; ///< keep the t0 bin
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Double_t timeRange[2]; ///< time range to be used, given in (usec).
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PDoubleVector rawData; ///< a single time domain data vector
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};
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//----------------------------------------------------------------------------
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/**
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* <p>Little helper class to prepare time-domain data for Fourier transform, without
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* theory, etc.
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*/
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class PPrepFourier {
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public:
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PPrepFourier();
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PPrepFourier(const Int_t packing, const Int_t *bkgRange, PDoubleVector bkg);
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virtual ~PPrepFourier();
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virtual void SetBkgRange(const Int_t *bkgRange);
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virtual void SetBkg(PDoubleVector bkg);
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virtual void SetPacking(const Int_t packing);
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virtual void AddData(musrFT_data &data);
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virtual void DoBkgCorrection();
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virtual void DoPacking();
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virtual void DoLifeTimeCorrection(Double_t fudge);
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TString GetInfo(const UInt_t idx);
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Int_t GetDataSetTag(const UInt_t idx);
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UInt_t GetNoOfData() { return fRawData.size(); }
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std::vector<TH1F*> GetData();
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TH1F *GetData(const UInt_t idx);
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private:
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std::vector<musrFT_data> fRawData;
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std::vector<PDoubleVector>fData;
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Int_t fBkgRange[2];
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PDoubleVector fBkg;
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Int_t fPacking;
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virtual void InitData();
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};
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#endif // _PPREPFOURIER_H_
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