RangeSelector.h

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//
// Class RangeSelector
//   This abstract class runs through a beam line and calls the pure
//   virtual methods RangeSelector::handleXXX() for each element or
//   beamline in a range.
//
// 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 OPAL_RangeSelector_HH
#define OPAL_RangeSelector_HH
 
#include "AbstractObjects/RangeRep.h"
#include "Algorithms/DefaultVisitor.h"
 
class Beamline;
 
class RangeSelector : public DefaultVisitor {
public:
    //  Attach visitor to a beamline, remember the range.
    RangeSelector(const Beamline&, const RangeRep& range);
 
    virtual ~RangeSelector();
 
    virtual void execute();
 
    virtual void visitFlaggedElmPtr(const FlaggedElmPtr&);
 
protected:
    //  When overriding, make sure the beamline members are handled.
    virtual void handleBeamline(const FlaggedElmPtr&);
 
    virtual void handleElement(const FlaggedElmPtr&);
 
    RangeRep itsRange;
 
private:
    // Not implemented.
    RangeSelector();
    RangeSelector(const RangeSelector&);
    void operator=(const RangeSelector&);
};
 
#endif  // OPAL_RangeSelector_HH