Gabriele Cosmo
131 lines
3.6 KiB
C++
131 lines
3.6 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// Author: Mathieu Karamitros
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// The code is developed in the framework of the ESA AO7146
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//
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// We would be very happy hearing from you, send us your feedback! :)
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//
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// In order for Geant4-DNA to be maintained and still open-source,
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// article citations are crucial.
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// If you use Geant4-DNA chemistry and you publish papers about your software,
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// in addition to the general paper on Geant4-DNA:
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//
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// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
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//
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// we would be very happy if you could please also cite the following
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// reference papers on chemistry:
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//
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// J. Comput. Phys. 274 (2014) 841-882
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// Prog. Nucl. Sci. Tec. 2 (2011) 503-508
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#ifndef G4MOLECULEITERATOR_HH_
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#define G4MOLECULEITERATOR_HH_
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#include <map>
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#include "globals.hh"
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template<typename MOLECULE>
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class G4MoleculeIterator
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{
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protected:
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using MAP = std::map<G4String, MOLECULE *>;
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MAP* fMap;
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G4bool fDefined;
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typename MAP::iterator fIt;
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public:
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G4MoleculeIterator(MAP& _map) :
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fMap(&_map)
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{
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fDefined = false;
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}
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virtual ~G4MoleculeIterator()
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= default;
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G4MoleculeIterator(const G4MoleculeIterator& right)
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{
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fMap = right.fMap;
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fDefined = right.fDefined;
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fIt = right.fIt;
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}
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G4MoleculeIterator& operator=(const G4MoleculeIterator& right)
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{
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if (this == &right) return *this;
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fMap = right.fMap;
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fDefined = right.fDefined;
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fIt = right.fIt;
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return *this;
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}
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G4bool operator++(int)
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{
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if (!fDefined) return false;
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fIt++;
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return static_cast<G4bool>(fIt != fMap->end());
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}
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G4bool operator++()
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{
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if (!fDefined) return false;
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fIt++;
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return static_cast<G4bool>(fIt != fMap->end());
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}
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void reset()
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{
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fDefined = false;
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}
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G4bool operator()()
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{
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if (!fDefined)
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{
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fDefined = true;
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fIt = fMap->begin();
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return true;
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}
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fIt++;
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return static_cast<G4bool>(fIt != fMap->end());
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}
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const G4String& Name()
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{
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return fIt->first;
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}
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MOLECULE* value()
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{
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return fIt->second;
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}
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};
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#endif /* G4MOLECULEITERATOR_HH_ */
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