TRestDetectorHitsSmearingProcess.h

/*************************************************************************
 * This file is part of the REST software framework.                     *
 *                                                                       *
 * Copyright (C) 2016 GIFNA/TREX (University of Zaragoza)                *
 * For more information see https://gifna.unizar.es/trex                 *
 *                                                                       *
 * REST is free software: you can redistribute it and/or modify          *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation, either version 3 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * REST is distributed in the hope that it will be useful,               *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the          *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have a copy of the GNU General Public License along with   *
 * REST in $REST_PATH/LICENSE.                                           *
 * If not, see https://www.gnu.org/licenses/.                            *
 * For the list of contributors see $REST_PATH/CREDITS.                  *
 *************************************************************************/
 
#ifndef RestCore_TRestDetectorHitsSmearingProcess
#define RestCore_TRestDetectorHitsSmearingProcess
 
#include <TRandom3.h>
#include <TRestEventProcess.h>
 
#include "TRestDetectorHitsEvent.h"
 
class TRestDetectorHitsSmearingProcess : public TRestEventProcess {
   private:
    TRestDetectorHitsEvent* fInputEvent = nullptr;  
 
    TRestDetectorHitsEvent* fOutputEvent = nullptr;  
 
    TRandom3* fRandom = nullptr;  
 
    void Initialize() override;
    void InitProcess() override;
 
   protected:
    Double_t fEnergyRef = 5.9;  //<
 
    Double_t fResolutionAtERef = 15;  //<
 
    ULong_t fSeed = 0;  //<
 
   public:
    RESTValue GetInputEvent() const override { return fInputEvent; }
    RESTValue GetOutputEvent() const override { return fOutputEvent; }
 
    TRestEvent* ProcessEvent(TRestEvent* inputEvent) override;
 
    void LoadConfig(const std::string& configFilename, const std::string& name = "");
 
    void PrintMetadata() override {
        BeginPrintProcess();
 
        RESTMetadata << " reference energy (ERef): " << fEnergyRef << RESTendl;
        RESTMetadata << " resolution at ERef : " << fResolutionAtERef << RESTendl;
 
        EndPrintProcess();
    }
 
    inline TRestMetadata* GetProcessMetadata() const { return nullptr; }
 
    const char* GetProcessName() const override { return "smearingProcess"; }
 
    inline Double_t GetEnergyReference() const { return fEnergyRef; }
 
    inline Double_t GetResolutionReference() const { return fResolutionAtERef; }
 
    TRestDetectorHitsSmearingProcess();
    TRestDetectorHitsSmearingProcess(const char* configFilename);
 
    ~TRestDetectorHitsSmearingProcess();
 
    ClassDefOverride(TRestDetectorHitsSmearingProcess, 3);
};
#endif