/data/refman/pasoursint/CMSSW_5_3_1/src/Geometry/CommonTopologies/interface/PixelTopology.h

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#ifndef Geometry_CommonTopologies_PixelTopology_H
#define Geometry_CommonTopologies_PixelTopology_H

#include "Geometry/CommonTopologies/interface/Topology.h"

class PixelTopology : public Topology {
 public:  
  virtual ~PixelTopology() {}
  
  //  The following methods are moved to the base class (Topology)
  
  //  virtual LocalPoint local_position( float channel) const = 0; 
  //  virtual LocalError local_error( float err) const = 0;
  //  virtual int channel( const LocalPoint& p) const = 0;
  
  virtual std::pair<float,float> pixel( const LocalPoint& p) const = 0;

  virtual std::pair<float,float> pixel( const LocalPoint& p, const Topology::LocalTrackAngles &/*ltp*/ ) const { 
    return pixel(p); 
  }
  
  virtual std::pair<float,float> pitch() const = 0;
  virtual int nrows() const = 0;
  virtual int ncolumns() const = 0;

  virtual float localX(const float mpX) const = 0;
  virtual float localY(const float mpY) const = 0;
  virtual float localX(const float mpX, const Topology::LocalTrackPred &/*trk*/) const { return localX(mpX); }
  virtual float localY(const float mpY, const Topology::LocalTrackPred &/*trk*/) const { return localY(mpY); }

  virtual bool isItBigPixelInX(const int ixbin) const = 0;
  virtual bool isItBigPixelInY(const int iybin) const = 0;
  virtual bool containsBigPixelInX(const int& ixmin, const int& ixmax) const = 0;
  virtual bool containsBigPixelInY(const int& iymin, const int& iymax) const = 0;

  virtual bool isItEdgePixelInX (int ixbin) const = 0;
  virtual bool isItEdgePixelInY (int iybin) const = 0;
  virtual bool isItEdgePixel (int ixbin, int iybin) const = 0;

};

#endif