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