OpalBend.h

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#ifndef OPAL_OpalBend_HH
#define OPAL_OpalBend_HH
 
// ------------------------------------------------------------------------
// $RCSfile: OpalBend.h,v $
// ------------------------------------------------------------------------
// $Revision: 1.1.1.1.4.1 $
// ------------------------------------------------------------------------
// Copyright: see Copyright.readme
// ------------------------------------------------------------------------
//
// Class: OpalBend
//
// ------------------------------------------------------------------------
//
// $Date: 2004/11/12 20:10:11 $
// $Author: adelmann $
//
// ------------------------------------------------------------------------
 
#include "Elements/OpalElement.h"
 
 
// Class OpalBend
// ------------------------------------------------------------------------
//  This class factors out the special behaviour for the DOOM interface
//  and the printing in OPAL format, as well as the bend attributes.
 
class OpalBend: public OpalElement {
 
public:
 
    enum {
        ANGLE = COMMON,  // The bend angle.
        K0, K0S,         // The multipole coefficients; must be in this order.
        K1, K1S,
        K2, K2S,
        K3, K3S,
        E1, E2,           // The edge angles.
        H1, H2,           // The pole face curvatures.
        HGAP, FINT,       // The fringing field parameters.
        SLICES, STEPSIZE, // Parameters used to determine slicing.
        FMAPFN,           // File name containing on-axis field.
        GAP,              // Full gap of magnet.
        HAPERT,           // Horizontal aperture of magnet.
        ROTATION,         // Magnet rotation about z axis.
        DESIGNENERGY,     // the design energy of the particles
        GREATERTHANPI,    // Boolean flag set to true if bend angle is greater
                          // than 180 degrees.
        NSLICES,          // The number of slices / steps per element for map tracking
        SIZE              // Total number of attributes.
    };
 
    OpalBend(const char *name, const char *help);
 
    virtual ~OpalBend();
 
    //  Handle printing in OPAL-8 format.
    virtual void print(std::ostream &) const;
 
protected:
 
    OpalBend(const std::string &name, OpalBend *parent);
 
private:
 
    // Not implemented.
    OpalBend(const OpalBend &);
    void operator=(const OpalBend &);
};
 
#endif // OPAL_OpalBend_HH