CubicBoxPacker.h

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//                                                         //
// Copyright (c) 2003-2017 by The University of Queensland //
// Centre for Geoscience Computing                         //
// http://earth.uq.edu.au/centre-geoscience-computing      //
//                                                         //
// Primary Business: Brisbane, Queensland, Australia       //
// Licensed under the Open Software License version 3.0    //
// http://www.apache.org/licenses/LICENSE-2.0              //
//                                                         //
 
 
#ifndef ESYS_LSMCUBICBOXPACKER_H
#define ESYS_LSMCUBICBOXPACKER_H
 
#include <Geometry/BoxPacker.h>
 
namespace esys
{
  namespace lsm
  {
    typedef std::vector<bool> BoolVector;
    template <typename TmplParticleGenerator, typename TmplBoxPackerBase>
    class CubicBoxPacker : public TmplBoxPackerBase
    {
    public:
      typedef TmplParticleGenerator                ParticleGenerator;
      typedef boost::shared_ptr<ParticleGenerator> ParticleGeneratorPtr;
      typedef TmplBoxPackerBase                    Inherited;
      typedef Inherited                            BoxPackerBase;
      typedef typename Inherited::Particle         Particle;
      typedef typename Inherited::NTable           NTable;
      typedef typename Inherited::NTablePtr        NTablePtr;
      typedef typename Inherited::ParticlePool     ParticlePool;
      typedef typename Inherited::ParticlePoolPtr  ParticlePoolPtr;
 
      CubicBoxPacker(
        ParticleGeneratorPtr particleGeneratorPtr,
        ParticlePoolPtr      particlePoolPtr,
        NTablePtr            nTablePtr,
        const BoundingBox    &bBox,
        const BoolVector     &periodicDimensions,
        double               tolerance,
        double               cubicPackRadius
      );
 
      virtual ~CubicBoxPacker();
 
      Particle getCandidateParticle(const Vec3 &point);
 
      Particle getCandidateParticle(const Vec3 &point, double radius);
 
      double getCubicPackingRadius() const;
 
      const ParticleGenerator &getParticleGenerator() const;
 
      ParticleGenerator &getParticleGenerator();
 
      void setParticleGenerator(ParticleGenerator &particleGenerator);
 
      void setParticleGenerator(ParticleGeneratorPtr particleGenerator);
 
      void generateCubicPacking();
 
      virtual void generate();
 
    private:
      double               m_cubicPackRadius;
      ParticleGeneratorPtr m_particleGeneratorPtr;
      ParticleGenerator    *m_pParticleGenerator;
    };
  }
}
 
#include "Geometry/CubicBoxPacker.hpp"
 
#endif