MultipoleRep.h

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//
// Class MultipoleRep
//   Representation for a general multipole.
//
// Copyright (c) 200x - 2020, Paul Scherrer Institut, Villigen PSI, Switzerland
// All rights reserved
//
// This file is part of OPAL.
//
// OPAL is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// You should have received a copy of the GNU General Public License
// along with OPAL. If not, see <https://www.gnu.org/licenses/>.
//
#ifndef CLASSIC_MultipoleRep_HH
#define CLASSIC_MultipoleRep_HH
 
#include "AbsBeamline/Multipole.h"
#include "BeamlineGeometry/StraightGeometry.h"
 
class MultipoleRep: public Multipole {
 
public:

    explicit MultipoleRep(const std::string &name);
 
    MultipoleRep();
    MultipoleRep(const MultipoleRep &);
    virtual ~MultipoleRep();

    //  Return an identical deep copy of the element.
    virtual ElementBase *clone() const;

    //  This method constructs a Channel permitting read/write access to
    //  the attribute [b]aKey[/b]r and returns it.
    //  If the attribute does not exist, it returns nullptr.
    virtual Channel *getChannel(const std::string &aKey, bool = false);

    //  Version for non-constant object.
    virtual BMultipoleField &getField();

    //  Version for constant object.
    virtual const BMultipoleField &getField() const;

    //  Return the element geometry.
    //  Version for non-constant object.
    virtual StraightGeometry &getGeometry();

    //  Return the element geometry
    //  Version for constant object.
    virtual const StraightGeometry &getGeometry() const;

    virtual void setField(const BMultipoleField &field);
 
private:

    StraightGeometry geometry;

    BMultipoleField field;
 
    // Not implemented.
    void operator=(const MultipoleRep &);
};
 
#endif // CLASSIC_MultipoleRep_HH