text: #ifndef Geometry_TrackerGeometryBuilder_StripTopologyBuilder_H
  #define Geometry_TrackerGeometryBuilder_StripTopologyBuilder_H
  
  #include <string>
  
  class StripTopology;
  class Bounds;
  
  /**
   * Called by GeomTopologyBuilder, chooses the right topology for Strips.
   */
  
  class StripTopologyBuilder
  {
  public:
  
    StripTopologyBuilder( void );
  
    StripTopology* build( const Bounds*, double, const std::string& );
  
  private:
  
    double theAPVNumb;
  
    StripTopology* constructBarrel( float , float );
    StripTopology* constructForward( float, float, float, int );
  };
  
  #endif
  