RFCavityRep.cpp

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//
// Class RFCavityRep
//   Representation for a RF cavity.
//
// 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/>.
//
#include "BeamlineCore/RFCavityRep.h"
#include "Channels/IndirectChannel.h"
 
bool RFCavityRep::ignoreCavities = false;
 
namespace {
    struct Entry {
        const char* name;
        double (RFCavityRep::*get)() const;
        void (RFCavityRep::*set)(double);
    };
 
    static const Entry entries[] = {
            {"L", &RFCavityRep::getElementLength, &RFCavityRep::setElementLength},
            {"AMPLITUDE", &RFCavityRep::getAmplitude, &RFCavityRep::setAmplitude},
            {"FREQUENCY", &RFCavityRep::getFrequency, &RFCavityRep::setFrequency},
            {"PHASE", &RFCavityRep::getPhase, &RFCavityRep::setPhase},
            {0, 0, 0}};
}  // namespace
 
RFCavityRep::RFCavityRep() : RFCavity() {}
 
RFCavityRep::RFCavityRep(const RFCavityRep& right) : RFCavity(right), geometry(right.geometry) {}
 
RFCavityRep::RFCavityRep(const std::string& name) : RFCavity(name) {}
 
RFCavityRep::~RFCavityRep() {}
 
ElementBase* RFCavityRep::clone() const { return new RFCavityRep(*this); }
 
Channel* RFCavityRep::getChannel(const std::string& aKey, bool create) {
    for (const Entry* entry = entries; entry->name != 0; ++entry) {
        if (aKey == entry->name) {
            return new IndirectChannel<RFCavityRep>(*this, entry->get, entry->set);
        }
    }
 
    return ElementBase::getChannel(aKey, create);
}
 
AcceleratingField& RFCavityRep::getField() { return field; }
 
const AcceleratingField& RFCavityRep::getField() const { return field; }
 
StraightGeometry& RFCavityRep::getGeometry() { return geometry; }
 
const StraightGeometry& RFCavityRep::getGeometry() const { return geometry; }
 
double RFCavityRep::getAmplitude() const { return ignoreCavities ? 0.0 : field.getEz(); }
 
double RFCavityRep::getFrequency() const { return field.getFrequency(); }
 
double RFCavityRep::getPhase() const { return field.getPhase(); }
 
void RFCavityRep::setAmplitude(double amplitude) { field.setEz(amplitude); }
 
void RFCavityRep::setFrequency(double frequency) { field.setFrequency(frequency); }
 
void RFCavityRep::setPhase(double phase) { field.setPhase(phase); }
 
void RFCavityRep::setIgnore(bool ignore) { ignoreCavities = ignore; }