GeoMagneticField.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2010-2011  Belle II Collaboration                         *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Andreas Moll                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#ifndef GEOMAGNETICFIELD_H
#define GEOMAGNETICFIELD_H
 
#include <geometry/CreatorBase.h>
#include <framework/dbobjects/MagneticField.h>
 
#include <boost/function.hpp>
#include <map>
#include <string>
 
 
namespace Belle2 {
  class GearDir;
 
  class GeoMagneticField : public geometry::CreatorBase {
 
  public:
 
    GeoMagneticField();
 
    virtual ~GeoMagneticField();
 
    virtual void create(const GearDir& content, G4LogicalVolume& topVolume, geometry::GeometryTypes type) override;
 
    virtual void createFromDB(const std::string&, G4LogicalVolume&, geometry::GeometryTypes) override {}
 
    virtual void createPayloads(const GearDir& content, const IntervalOfValidity& iov) override;
 
    MagneticField createConfiguration(const GearDir& content);
 
  protected:
 
    typedef std::map < std::string, boost::function < void (const GearDir&) > > CompTypeMap;
    CompTypeMap m_componentTypeMap; 
    void readConstantBField(const GearDir& component);
 
    void readRadialBField(const GearDir& component);
 
    void readQuadBField(const GearDir& component);
 
    void readBeamlineBField(const GearDir& component);
 
 
    void readKlm1BField(const GearDir& component);
 
    void read3dBField(const GearDir& component);
 
    void addConstantBField(const GearDir& component, MagneticField& fieldmap);
    void add3dBField(const GearDir& component, MagneticField& fielmap);
  private:
 
  };
 
} //end of namespace Belle2
 
#endif /* GEOMAGNETICFIELD_H */