BoxPacker.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_LSMBOXPACKER_H
#define ESYS_LSMBOXPACKER_H
 
#include <Geometry/Packer.h>
#include <Foundation/vec3.h>
#include <Foundation/BoundingBox.h>
 
#include <vector>
 
namespace esys
{
  namespace lsm
  {
    typedef std::vector<bool> BoolVector;
    template <typename TmplPackerBase>
    class BoxPacker : public TmplPackerBase
    {
    public:
      typedef TmplPackerBase                      Inherited;
      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;
 
      BoxPacker(
        ParticlePoolPtr   particlePoolPtr,
        NTablePtr         nTablePtr,
        const BoundingBox &bBox,
        const BoolVector  &periodicDimensions,
        double            tolerance
      );
 
      virtual ~BoxPacker();
 
      virtual void generate() = 0;
 
      bool particleFitsInBBox(const Particle &particle) const;
 
      bool is2d() const;
 
      bool particleFitsInBBoxWithNeighbours(const Particle &particle) const;
 
      bool particleFitsWithNeighbours(const Particle &particle) const;
 
      double getTolerance() const;
 
      const BoundingBox &getBBox() const;
 
 
      const BoolVector &getPeriodicDimensions() const;
 
    private:
      BoundingBox    m_bBox;
      BoolVector     m_periodicDimensions;
      double         m_tolerance;
    };
  }
}
 
#include "Geometry/BoxPacker.hpp"
 
#endif