MuonCalibSimpleHoleSearch.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONCALIBSIMPLEHOLESEARCH_H
#define MUONCALIBSIMPLEHOLESEARCH_H
 
#include <vector>
 
#include "CxxUtils/checker_macros.h"
#include "GeoPrimitives/GeoPrimitives.h"
#include "MuonCalibExtraUtils/MuonCalibSLPropagator.h"
#include "MuonCalibExtraUtils/MuonCalibSimpleGeometry.h"
#include "MuonCalibExtraUtils/MuonFixedIdManipulator.h"
#include "MuonCalibIdentifier/MuonFixedId.h"
 
namespace MuonCalib {
 
    class ATLAS_NOT_THREAD_SAFE MuonCalibSimpleHoleSearch {
    public:
        struct Result {
            Result() {}
            Result(MuonFixedId id, const Amg::Vector3D& pos) : stationLayerId(id), intersectPosition(pos) {}
            MuonFixedId stationLayerId;
            Amg::Vector3D intersectPosition;
        };
        typedef std::vector<Result> ResultVec;
        typedef ResultVec::iterator ResultIt;
 
    public:
        MuonCalibSimpleHoleSearch() { init(); }
 
        ResultVec intersectsWithGeometry(const Amg::Vector3D& parPos, const Amg::Vector3D& parDir, double tolerance = 1e9);
 
    private:
        void searchForSurfaceIntersect(const Amg::Vector3D& parPos, const Amg::Vector3D& parDir, const MuonCalibSurface& surf,
                                       const MuonFixedId& stLayerId, ResultVec& intersects, double tolerance = 1e9) const;

        void init();
 
        static MuonCalibSimpleGeometry m_geometry;
        static MuonCalibSLPropagator m_propagator;
        static MuonFixedIdManipulator m_idManipulator;
        typedef std::vector<std::pair<const MuonCalibSurface*, MuonFixedId> > SurfaceIdVec;
        typedef SurfaceIdVec::iterator SurfaceIdIt;
        static SurfaceIdVec m_surfaceIdList;
    };
 
}  // namespace MuonCalib
 
#endif