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dumper_igfem_connectivity.hh
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Tue, Nov 5, 06:20

dumper_igfem_connectivity.hh
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/**
* @file dumper_igfem_connectivity.hh
*
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
*
*
* @brief Iterator for the IGFEM connectivity
*
*
* Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
*/
#ifndef AKANTU_DUMPER_IGFEM_CONNECTIVITY_HH_
#define AKANTU_DUMPER_IGFEM_CONNECTIVITY_HH_
/* -------------------------------------------------------------------------- */
#include "dumper_igfem_element_iterator.hh"
#include "dumper_igfem_generic_elemental_field.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
namespace dumpers {
/* -------------------------------------------------------------------------- */
template <class types>
class igfem_connectivity_field_iterator
: public igfem_element_iterator<types, igfem_connectivity_field_iterator> {
public:
/* ------------------------------------------------------------------------ */
/* Typedefs */
/* ------------------------------------------------------------------------ */
typedef igfem_element_iterator<types,
dumpers::igfem_connectivity_field_iterator>
parent;
typedef typename types::return_type return_type;
typedef typename types::field_type field_type;
typedef typename types::array_iterator array_iterator;
public:
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
igfem_connectivity_field_iterator(
const field_type & field, const typename field_type::type_iterator & t_it,
const typename field_type::type_iterator & t_it_end,
const array_iterator & array_it, const array_iterator & array_it_end,
const GhostType ghost_type = _not_ghost, UInt sub_element = 0)
: parent(field, t_it, t_it_end, array_it, array_it_end, ghost_type,
sub_element) {}
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
return_type operator*() {
const Vector<UInt> & element_connect = *this->array_it;
/// get the local sub_element connectivity and the nodes per sub-element
UInt * sub_connec_ptr =
IGFEMHelper::getSubElementConnectivity(*this->tit, this->sub_element);
UInt nb_nodes_sub_el =
IGFEMHelper::getNbNodesPerSubElement(*this->tit, this->sub_element);
/// get the global sub element connectivity
Vector<UInt> sub_element_connect(nb_nodes_sub_el);
for (UInt i = 0; i < nb_nodes_sub_el; ++i) {
UInt lc = sub_connec_ptr[i];
sub_element_connect(i) = element_connect(lc);
}
return sub_element_connect;
}
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
};
/* -------------------------------------------------------------------------- */
class IGFEMConnectivityField
: public IGFEMGenericElementalField<SingleType<UInt, Vector, false>,
igfem_connectivity_field_iterator> {
/* ------------------------------------------------------------------------ */
/* Typedefs */
/* ------------------------------------------------------------------------ */
public:
typedef SingleType<UInt, Vector, false> types;
typedef igfem_connectivity_field_iterator<types> iterator;
typedef types::field_type field_type;
typedef IGFEMGenericElementalField<types, igfem_connectivity_field_iterator>
parent;
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
IGFEMConnectivityField(const field_type & field,
UInt spatial_dimension = _all_dimensions,
GhostType ghost_type = _not_ghost)
: parent(field, spatial_dimension, ghost_type) {}
};
/* -------------------------------------------------------------------------- */
} // namespace dumpers
} // namespace akantu
/* -------------------------------------------------------------------------- */
#endif /*AKANTU_DUMPER_IGFEM_CONNECTIVITY_HH_ */

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