TRestSpiderMask.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 REST_TRestSpiderMask
#define REST_TRestSpiderMask
 
#include <TRestPatternMask.h>
 
class TRestSpiderMask : public TRestPatternMask {
   private:
    void Initialize() override;
    Double_t fArmsSeparationAngle = 0;  //<
 
    Double_t fArmsWidth = TMath::Pi() / 18. / 4.;  //<
 
    Double_t fInitialRadius = 20.;  //<
 
    Double_t fInternalRegionRadius = 0.;  //<
 
    std::vector<std::pair<Double_t, Double_t>> fPositiveRanges;  
 
    std::vector<std::pair<Double_t, Double_t>> fNegativeRanges;  
 
   public:
    void GenerateSpider();
 
    virtual Int_t GetRegion(Double_t& x, Double_t& y) override;
 
    Double_t GetArmsSeparationAngle() { return fArmsSeparationAngle; }
 
    Double_t GetArmsWidth() { return fArmsWidth; }
 
    Double_t GetInitialRadius() { return fInitialRadius; }
 
    void PrintMetadata() override;
    void PrintMaskMembers() override;
    void PrintMask() override;
 
    TRestSpiderMask();
    TRestSpiderMask(const char* cfgFileName, std::string name = "");
    ~TRestSpiderMask();
 
    ClassDefOverride(TRestSpiderMask, 2);
};
#endif