/data/refman/pasoursint/CMSSW_5_3_6/src/DataFormats/GeometrySurface/interface/TrapezoidalPlaneBounds.h

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#ifndef Geom_TrapezoidalPlaneBounds_H
#define Geom_TrapezoidalPlaneBounds_H


#include "DataFormats/GeometryVector/interface/LocalPoint.h"
#include "DataFormats/GeometrySurface/interface/Bounds.h"
#include <vector>

class TrapezoidalPlaneBounds : public Bounds {
public:

  TrapezoidalPlaneBounds( float be, float te, float a, float t);
  

  virtual float length() const    { return 2 * hapothem;}

  virtual float width()  const    { return 2 * std::max( hbotedge, htopedge);}

  virtual float thickness() const { return 2 * hthickness;}

  virtual float widthAtHalfLength() const {return hbotedge+htopedge;}

  virtual int yAxisOrientation() const;

  virtual bool inside( const Local2DPoint& p) const;

  virtual bool inside( const Local3DPoint& p) const;

  virtual bool inside( const Local3DPoint& p, const LocalError& err, float scale) const;

  virtual bool inside( const Local2DPoint& p, const LocalError& err, float scale) const;

  virtual const std::vector<float> parameters() const;

  virtual Bounds* clone() const;

private:
  // persistent part
  float hbotedge;
  float htopedge;
  float hapothem;
  float hthickness;

  // transient part 
  float offset;
  float tan_a;
};

#endif // Geom_TrapezoidalPlaneBounds_H