DistributedQuadraticMesh.hpp

/*

Copyright (c) 2005-2012, University of Oxford.
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 * Redistributions in binary form must reproduce the above copyright notice,
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   software without specific prior written permission.

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*/

#ifndef DISTRIBUTEDQUADRATICMESH_HPP_
#define DISTRIBUTEDQUADRATICMESH_HPP_

#include <map>
#include <vector>
#include <set>

#include "ChasteSerialization.hpp"
#include <boost/serialization/base_object.hpp>

#include "DistributedTetrahedralMesh.hpp"
#include "Node.hpp"
#include "AbstractMeshReader.hpp"
#include "DistributedTetrahedralMeshPartitionType.hpp"
#include "QuadraticMeshHelper.hpp"

#define UNASSIGNED_NODE UINT_MAX

#include <parmetis.h>

template<unsigned DIM>
class DistributedQuadraticMesh : public DistributedTetrahedralMesh<DIM, DIM>
{
    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        archive & boost::serialization::base_object<AbstractTetrahedralMesh<DIM, DIM> >(*this);
    }

public:

    DistributedQuadraticMesh(DistributedTetrahedralMeshPartitionType::type partitioningMethod=DistributedTetrahedralMeshPartitionType::PARMETIS_LIBRARY);

    virtual ~DistributedQuadraticMesh();

    void ConstructFromMeshReader(AbstractMeshReader<DIM,DIM>& rMeshReader);

private:

protected:

};

#include "SerializationExportWrapper.hpp"
EXPORT_TEMPLATE_CLASS_SAME_DIMS(DistributedQuadraticMesh)

namespace boost
{
namespace serialization
{
template<class Archive, unsigned DIM>
inline void save_construct_data(
    Archive & ar, const DistributedQuadraticMesh<DIM> * t, const BOOST_PFTO 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 DIM>
inline void load_construct_data(
    Archive & ar, DistributedQuadraticMesh<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)DistributedTetrahedralMesh<DIM, DIM>(partition_type);
    ::new(t)DistributedQuadraticMesh<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 /*DISTRIBUTEDQUADRATICMESH_HPP_*/