Cgem/CgemGeomSvc/CgemGeomSvc-00-00-31-p01/CgemGeomSvc/CgemMidDriftPlane.h

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#ifndef CGEMMIDDRIFTPLANE_H
#define CGEMMIDDRIFTPLANE_H
 
#include "CgemGeomSvc/CgemGeoAlign.h"
#include "CgemGeomSvc/StraightLine.h"
#include "CgemGeomSvc/CgemGeoReadoutPlane.h"
 
class CgemMidDriftPlane {
 
public:
     CgemMidDriftPlane();
     ~CgemMidDriftPlane();
 
     void setAlignment(CgemGeoAlign* alignPtr) {m_align = alignPtr;}
     void setReadoutPlane(int layer, int sheet,
              CgemGeoReadoutPlane* readoutPtr) {m_readoutPlane[layer][sheet]=readoutPtr;}
 
     void setR(int layer, double r) {m_rad[layer] = r;}
     double getR(int layer) {return m_rad[layer];}
 
     /* set stereo angle */
     /* void setVangle(int layer, double vAngle) {m_vAngle[layer] = vAngle;} */
 
     /* IdealGeom: without misalignment, the CGEM local coordinate is the same as BESIII global */
     /* Up:   the cross point above the x-axis */
     /* Down: the cross point above the x-axis */
     /* phiV[]: [phi, v], in the local corridinate of the CGEM layer */
     bool getPointIdealGeom(int layer, StraightLine pLine, HepPoint3D& posUp,
                 HepPoint3D& posDown, double phiVUp[], double phiVDown[]);
     bool getPointIdealGeom(int layer, StraightLine* pLine, HepPoint3D& posUp,
                HepPoint3D& posDown, double phiVUp[], double phiVDown[]);
 
     /* Up:   the cross point above the x-axis */
     /* Down: the cross point above the x-axis */
     /* posUp, posDown are in the BESIII global coordinate */
     /* phiV[]: [phi, v], in the local corridinate of the CGEM layer */
     bool getPointAligned(int layer, StraightLine pLine, HepPoint3D& posUp,
              HepPoint3D& posDown, double phiVUp[], double phiVDown[]);
     bool getPointAligned(int layer, StraightLine* pLine, HepPoint3D& posUp,
              HepPoint3D& posDown, double phiVUp[], double phiVDown[]);
 
     /* pos: x,y,z in the BESIII global coordinate */
     /* phiV[]: [phi, v], in the local corridinate of the CGEM layer */
     bool xyzToPhiVIdealGeom(int layer, HepPoint3D pos, double phiV[]);
 
private:
     CgemGeoAlign* m_align;
     CgemGeoReadoutPlane* m_readoutPlane[3][2];
 
     double m_rad[3];
     double m_vAngle[3];
};
 
#endif