MultipoleTStraight.h

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/*
 *  Copyright (c) 2017, Titus Dascalu
 *  Copyright (c) 2018, Martin Duy Tat
 *  All rights reserved.
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *  1. Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *  3. Neither the name of STFC nor the names of its contributors may be used to
 *     endorse or promote products derived from this software without specific
 *     prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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#ifndef CLASSIC_MULTIPOLET_STRAIGHT_H
#define CLASSIC_MULTIPOLET_STRAIGHT_H

 
#include "BeamlineGeometry/StraightGeometry.h"
#include "AbsBeamline/MultipoleTBase.h"
#include <vector>
 
class MultipoleTStraight: public MultipoleTBase {
public: 
    explicit MultipoleTStraight(MultipoleT* element);
    void initialise() override;
    BGeometryBase& getGeometry() override { return straightGeometry_m; }
    const BGeometryBase& getGeometry() const override { return straightGeometry_m; }
    void transformCoords(Vector_t &R) override;
    void transformBField(Vector_t &/*B*/, const Vector_t &/*R*/) override {}
    double getScaleFactor(double /*x*/, double /*s*/) override { return 1; }
    double getBx (const Vector_t &R) override;
    double getBs (const Vector_t &R) override;
    double getFn(size_t n, double x, double s) override;
    Vector_t localCartesianToOpalCartesian(const Vector_t& r) override;
 
private:
    StraightGeometry straightGeometry_m;
};
 
#endif