MixedDimensionMesh.hpp

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*/
 
#ifndef MIXEDDIMENSIONMESH_HPP_
#define MIXEDDIMENSIONMESH_HPP_
 
#include "DistributedTetrahedralMesh.hpp"
#include "AbstractMeshReader.hpp"
 
#include "ChasteSerialization.hpp"
#include <boost/serialization/base_object.hpp>
 
template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class MixedDimensionMesh : public DistributedTetrahedralMesh<ELEMENT_DIM, SPACE_DIM>
{
public:
 
    MixedDimensionMesh(DistributedTetrahedralMeshPartitionType::type partitioningMethod=DistributedTetrahedralMeshPartitionType::METIS_LIBRARY);
 
    ~MixedDimensionMesh();
 
    void ConstructFromMeshReader(AbstractMeshReader<ELEMENT_DIM,SPACE_DIM>& rMeshReader);
 
    void RegisterCableElement(unsigned index);
 
    unsigned GetNumCableElements() const;
 
    unsigned GetNumLocalCableElements() const;
 
    Element<1u, SPACE_DIM>* GetCableElement(unsigned globalElementIndex) const;
 
     bool CalculateDesignatedOwnershipOfCableElement( unsigned globalElementIndex );
 
     typedef typename std::multimap<const Node<SPACE_DIM>*, Element<1u, SPACE_DIM>*>::iterator NodeCableIterator;
 
     typedef std::pair<NodeCableIterator, NodeCableIterator> CableRangeAtNode;
 
     CableRangeAtNode GetCablesAtNode(const Node<SPACE_DIM>* pNode);
 
private:
    std::vector<Element<1u, SPACE_DIM>*> mCableElements;
 
    unsigned mNumCableElements;
 
    std::map<unsigned, unsigned> mCableElementsMapping;
 
    std::multimap<const Node<SPACE_DIM>*, Element<1u, SPACE_DIM>*> mNodeToCablesMapping;
 
    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        archive & boost::serialization::base_object<DistributedTetrahedralMesh<ELEMENT_DIM, SPACE_DIM> >(*this);
    }
 
public:
 
    //                            Iterators                             //
 
    typedef typename std::vector<Element<1, SPACE_DIM> *>::const_iterator CableElementIterator;
 
    CableElementIterator GetCableElementIteratorBegin() const;
 
    CableElementIterator GetCableElementIteratorEnd() const;
};
 
#include "SerializationExportWrapper.hpp"
EXPORT_TEMPLATE_CLASS_ALL_DIMS(MixedDimensionMesh)
 
namespace boost
{
namespace serialization
{
template<class Archive, unsigned ELEMENT_DIM, unsigned SPACE_DIM>
inline void save_construct_data(
    Archive & ar, const MixedDimensionMesh<ELEMENT_DIM, SPACE_DIM> * t, const unsigned int file_version)
{
    unsigned num_procs = PetscTools::GetNumProcs();
    const DistributedTetrahedralMeshPartitionType::type partition_type = t->GetPartitionType();
    ar << num_procs;
    ar << partition_type;
}
 
template<class Archive, unsigned ELEMENT_DIM, unsigned SPACE_DIM>
inline void load_construct_data(
    Archive & ar, MixedDimensionMesh<ELEMENT_DIM, SPACE_DIM> * t, const unsigned int file_version)
{
    unsigned num_procs;
    DistributedTetrahedralMeshPartitionType::type partition_type;
 
    ar >> num_procs;
    ar >> partition_type;
 
    // Invoke inplace constructor to initialise instance
    //::new(t)MixedDimensionMesh<ELEMENT_DIM, SPACE_DIM>(partition_type);
    ::new(t)MixedDimensionMesh<ELEMENT_DIM, SPACE_DIM>(DistributedTetrahedralMeshPartitionType::DUMB);
 
    /*
     * The exception needs to be thrown after the call to ::new(t), or Boost will try
     * to free non-allocated memory when the exception is thrown.
     */
    if (DistributedVectorFactory::CheckNumberOfProcessesOnLoad() &&
        num_procs != PetscTools::GetNumProcs())
    {
        EXCEPTION("This archive was written for a different number of processors");
    }
 
}
}
} // namespace ...
 
#endif /*MIXEDDIMENSIONMESH_HPP_*/