IteratorElemsLibMesh< Dim > Class Template Reference

#include <iterator_libmesh.h>

Inheritance diagram for IteratorElemsLibMesh< Dim >:

[legend]Collaboration diagram for IteratorElemsLibMesh< Dim >:

[legend]List of all members.

Public Member Functions
RefElemLibMesh< Dim > &	GetFirst ()
	get first element of attached contener
RefElemLibMesh< Dim > &	GetNext ()
	get next element in the course
	IteratorElemsLibMesh (Contener< RefElemLibMesh< Dim >, Iterator< RefElemLibMesh< Dim >, IteratorElemsLibMesh< Dim > > > &c)
	~IteratorElemsLibMesh ()
Private Attributes
MeshBase::const_element_iterator *	current
	internal libmesh course object for elements
RefElemLibMesh< Dim >	elem
	reference to the current element in course
MeshBase::const_element_iterator *	end_el
	internal libmesh course object for last element

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Detailed Description

template<unsigned int Dim>
class IteratorElemsLibMesh< Dim >

Class IteratorElemLibMesh Iterator implementation for libmesh elements

Definition at line 52 of file iterator_libmesh.h.

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Constructor & Destructor Documentation

template<unsigned int Dim>

IteratorElemsLibMesh< Dim >::IteratorElemsLibMesh

(

Contener< RefElemLibMesh< Dim >, Iterator< RefElemLibMesh< Dim >, IteratorElemsLibMesh< Dim > > > &

c

)

[inline]

Definition at line 52 of file iterator_libmesh.cpp.

References IteratorElemsLibMesh< Dim >::current, and IteratorElemsLibMesh< Dim >::end_el.

                                                                :
  Iterator<RefElemLibMesh<Dim>,IteratorElemsLibMesh<Dim> >(c)
{
  current = NULL;
  end_el = NULL;
}

template<unsigned int Dim>

IteratorElemsLibMesh< Dim >::~IteratorElemsLibMesh

(

)

[inline]

Definition at line 62 of file iterator_libmesh.cpp.

References IteratorElemsLibMesh< Dim >::current, and IteratorElemsLibMesh< Dim >::end_el.

                                                {
  if (current)
    delete(current);

  if(end_el)
    delete(end_el);

}

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Member Function Documentation

template<unsigned int Dim>

RefElemLibMesh< Dim > & IteratorElemsLibMesh< Dim >::GetFirst

(

)

[inline]

get first element of attached contener

Reimplemented from Iterator< RefElemLibMesh< Dim >, IteratorElemsLibMesh< Dim > >.

Definition at line 71 of file iterator_libmesh.cpp.

References IteratorElemsLibMesh< Dim >::current, IteratorElemsLibMesh< Dim >::elem, IteratorElemsLibMesh< Dim >::end_el, Iterator< RefElemLibMesh< Dim >, IteratorElemsLibMesh< Dim > >::end_flag, Iterator< RefElemLibMesh< Dim >, IteratorElemsLibMesh< Dim > >::my_cont, and SPECIAL_STATIC_CAST.

                                                         {
  if (!this->my_cont.nbElem()){
    this->end_flag = true;
    return elem;
  }

  this->end_flag = false;

  
  const MeshLibMesh<Dim> & msh(*SPECIAL_STATIC_CAST(ContenerElemsLibMesh<Dim> &,this->my_cont).my_mesh);
  if (current)
    delete(current);

  if(end_el)
    delete(end_el);

  current = new MeshBase::const_element_iterator(msh.local_elements_begin());
  end_el = new MeshBase::const_element_iterator(msh.local_elements_end());

  elem.elt = *(*current);
  elem.index = 0;

  elem.model = static_cast<ContenerElemsLibMesh<Dim> &>(this->my_cont).model;

  return elem;
}

template<unsigned int Dim>

RefElemLibMesh< Dim > & IteratorElemsLibMesh< Dim >::GetNext

(

)

[inline]

get next element in the course

Reimplemented from Iterator< RefElemLibMesh< Dim >, IteratorElemsLibMesh< Dim > >.

Definition at line 81 of file iterator_libmesh.h.

References IteratorElemsLibMesh< Dim >::current, DBG_ALL, DUMP, IteratorElemsLibMesh< Dim >::elem, IteratorElemsLibMesh< Dim >::end_el, and Iterator< RefElemLibMesh< Dim >, IteratorElemsLibMesh< Dim > >::end_flag.

                                                               {
   MeshBase::const_element_iterator & c(*current);
   const MeshBase::const_element_iterator & e(*end_el);

  ++c;
  ++elem.index;

  if (c != e){
    elem.elt = *c;
    DUMP("Element demande : "<< *c,DBG_ALL);
    
  }
  else{
    this->end_flag = true;
  }
  return elem;
}

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Member Data Documentation

template<unsigned int Dim>

MeshBase::const_element_iterator* IteratorElemsLibMesh< Dim >::current [private]

internal libmesh course object for elements

Definition at line 74 of file iterator_libmesh.h.

Referenced by IteratorElemsLibMesh< Dim >::GetFirst(), IteratorElemsLibMesh< Dim >::GetNext(), IteratorElemsLibMesh< Dim >::IteratorElemsLibMesh(), and IteratorElemsLibMesh< Dim >::~IteratorElemsLibMesh().

template<unsigned int Dim>

RefElemLibMesh<Dim> IteratorElemsLibMesh< Dim >::elem [private]

reference to the current element in course

Definition at line 71 of file iterator_libmesh.h.

Referenced by IteratorElemsLibMesh< Dim >::GetFirst(), and IteratorElemsLibMesh< Dim >::GetNext().

template<unsigned int Dim>

MeshBase::const_element_iterator* IteratorElemsLibMesh< Dim >::end_el [private]

internal libmesh course object for last element

Definition at line 76 of file iterator_libmesh.h.

Referenced by IteratorElemsLibMesh< Dim >::GetFirst(), IteratorElemsLibMesh< Dim >::GetNext(), IteratorElemsLibMesh< Dim >::IteratorElemsLibMesh(), and IteratorElemsLibMesh< Dim >::~IteratorElemsLibMesh().

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The documentation for this class was generated from the following files:

• continuum/libmesh/iterator_libmesh.h
• continuum/libmesh/iterator_libmesh.cpp

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