YCorrectorRep.cpp

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// ------------------------------------------------------------------------
// $RCSfile: YCorrectorRep.cpp,v $
// ------------------------------------------------------------------------
// $Revision: 1.1.1.1 $
// ------------------------------------------------------------------------
// Copyright: see Copyright.readme
// ------------------------------------------------------------------------
//
// Class: YCorrectorRep
//   Defines a concrete representation for a vertical orbit corrector.
//
// ------------------------------------------------------------------------
// Class category: BeamlineCore
// ------------------------------------------------------------------------
//
// $Date: 2000/03/27 09:32:34 $
// $Author: fci $
//
// ------------------------------------------------------------------------

#include "BeamlineCore/YCorrectorRep.h"
#include "AbsBeamline/ElementImage.h"
#include "Channels/IndirectChannel.h"


// Attribute access table.
// ------------------------------------------------------------------------

namespace {
    struct Entry {
        const char *name;
        double(YCorrectorRep::*get)() const;
        void (YCorrectorRep::*set)(double);
    };

    const Entry entries[] = {
        {
            "L",
            &YCorrectorRep::getElementLength,
            &YCorrectorRep::setElementLength
        },
        {
            "BX",
            &YCorrectorRep::getBx,
            &YCorrectorRep::setBx
        },
        { 0, 0, 0 }
    };
}


// Class YCorrectorRep
// ------------------------------------------------------------------------

YCorrectorRep::YCorrectorRep():
    CorrectorRep()
{}


YCorrectorRep::YCorrectorRep(const YCorrectorRep &right):
    CorrectorRep(right)
{}


YCorrectorRep::YCorrectorRep(const std::string &name):
    CorrectorRep(name)
{}


YCorrectorRep::~YCorrectorRep()
{}


ElementBase *YCorrectorRep::clone() const {
    return new YCorrectorRep(*this);
}


Channel *YCorrectorRep::getChannel(const std::string &aKey, bool create) {
    for(const Entry *entry = entries; entry->name != 0; ++entry) {
        if(aKey == entry->name) {
            return new IndirectChannel<YCorrectorRep>(*this, entry->get, entry->set);
        }
    }

    return ElementBase::getChannel(aKey, create);
}


ElementImage *YCorrectorRep::getImage() const {
    ElementImage *image = ElementBase::getImage();

    for(const Entry *entry = entries; entry->name != 0; ++entry) {
        image->setAttribute(entry->name, (this->*(entry->get))());
    }

    return image;
}


Corrector::Plane YCorrectorRep::getPlane() const {
    return Y;
}


double YCorrectorRep::getBy() const {
    return 0.0;
}


void YCorrectorRep::setBy(double) {
    // Do nothing.
}