AFP_Geometry.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef AFP_GEOMETRY_H
#define AFP_GEOMETRY_H 1
 
#include "AFP_Geometry/AFP_constants.h"
#include "AFP_Geometry/AFP_ConfigParams.h"
 
#include "CLHEP/Geometry/Point3D.h"
#include "AthenaKernel/CLASS_DEF.h"
 
#include <list>
#include <map>
#include <vector>
#include <string>
#include <string_view>
 
class AFP_Geometry
{
 
protected:
    AFP_CONFIGURATION m_CfgParams;
 
    std::map<eAFPStation, std::map<int, HepGeom::Transform3D> > m_MapSIDTransToLocal;
    std::map<eAFPStation, std::map<int, HepGeom::Transform3D> > m_MapSIDTransToGlobal;
 
public:
    AFP_Geometry() {}
    AFP_Geometry(const AFP_CONFIGURATION* pCfgParams);
    ~AFP_Geometry();
 
public:
    void getCfgParams(AFP_CONFIGURATION* pCfgParams) const { *pCfgParams=m_CfgParams; }
    HepGeom::Transform3D getStationTransform(std::string_view pszStationName) const; //in world
    HepGeom::Transform3D getStationElementTransform(std::string_view pszStationName, eStationElement eElement, const int nPlateID=-1) const; //in station
 
public:
    //SID detector
    int getSIDPlatesCnt(const eAFPStation eStation) const{
        std::map<eAFPStation, AFP_SIDCONFIGURATION> sidcfg(m_CfgParams.sidcfg.begin(),m_CfgParams.sidcfg.end());
        return sidcfg[eStation].fLayerCount;
    }
    HepGeom::Transform3D getSIDTransform(const eSIDTransformType eType, std::string_view pszStationName, const int nPlateID) const; // in station
    StatusCode getPointInSIDSensorLocalCS(const int nStationID, const int nPlateID, const HepGeom::Point3D<double>& GlobalPoint, HepGeom::Point3D<double>& LocalPoint) const;
    StatusCode getPointInSIDSensorGlobalCS(const int nStationID, const int nPlateID, const HepGeom::Point3D<double>& LocalPoint, HepGeom::Point3D<double>& GlobalPoint) const;
    eAFPStation parseStationName(std::string_view pszStationName) const;
 
    //TOF detector
    void setupLBarsDims(const eAFPStation eStation);
    void getPixelLocalPosition(const eAFPStation eStation, const int nPixelID, double* pfX1Pos, double* pfX2Pos) const;
    int getPixelRow(const int nPixelID) const { return (nPixelID-(nPixelID%10))/10; }
    int getPixelColumn(const int nPixelID) const { return nPixelID%10; }
 
};
 
#ifndef __CINT__
CLASS_DEF(AFP_Geometry, 160718034, 1)
#endif
 
#endif //AFP_GEOMETRY_H