BoundaryElement.cpp

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*/

#include "BoundaryElement.hpp"

#include <cassert>

// Implementation


template <unsigned ELEMENT_DIM, unsigned SPACE_DIM>
BoundaryElement<ELEMENT_DIM, SPACE_DIM>::BoundaryElement()
    : AbstractTetrahedralElement<ELEMENT_DIM, SPACE_DIM>()
{
}


template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
BoundaryElement<ELEMENT_DIM, SPACE_DIM>::BoundaryElement(unsigned index, const std::vector<Node<SPACE_DIM>*>& rNodes)
    : AbstractTetrahedralElement<ELEMENT_DIM, SPACE_DIM>(index, rNodes)
{
    RegisterWithNodes();
}

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
BoundaryElement<ELEMENT_DIM, SPACE_DIM>::BoundaryElement(unsigned index, Node<SPACE_DIM>* pNode)
    : AbstractTetrahedralElement<ELEMENT_DIM,SPACE_DIM>(index)
{
    assert(ELEMENT_DIM == 0);

    // Store Node pointer
    this->mNodes.push_back(pNode);
    RegisterWithNodes();
}

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
void BoundaryElement<ELEMENT_DIM, SPACE_DIM>::RegisterWithNodes()
{
    for (unsigned i=0; i<this->mNodes.size(); i++)
    {
        this->mNodes[i]->AddBoundaryElement(this->mIndex);
    }
}

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
void BoundaryElement<ELEMENT_DIM, SPACE_DIM>::ResetIndex(unsigned index)
{
    for (unsigned i=0; i<this->GetNumNodes(); i++)
    {
        this->mNodes[i]->RemoveBoundaryElement(this->mIndex);
    }
    this->mIndex = index;
    RegisterWithNodes();
}

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
void BoundaryElement<ELEMENT_DIM, SPACE_DIM>::MarkAsDeleted()
{
    this->mIsDeleted = true;
//        this->mJacobianDeterminant = 0.0;
    // Update nodes in this element so they know they are not contained by us
    for (unsigned i=0; i<this->GetNumNodes(); i++)
    {
        this->mNodes[i]->RemoveBoundaryElement(this->mIndex);
    }
}

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
void BoundaryElement<ELEMENT_DIM, SPACE_DIM>::UpdateNode(const unsigned& rIndex, Node<SPACE_DIM>* pNode)
{
    assert(rIndex < this->mNodes.size());

    // Remove it from the node at this location
    this->mNodes[rIndex]->RemoveBoundaryElement(this->mIndex);

    // Update the node at this location
    this->mNodes[rIndex] = pNode;

    // Add element to this node
    this->mNodes[rIndex]->AddBoundaryElement(this->mIndex);
}


// Explicit instantiation

template class BoundaryElement<0,1>;
template class BoundaryElement<0,2>;
template class BoundaryElement<1,2>;
template class BoundaryElement<0,3>;
template class BoundaryElement<1,3>;
template class BoundaryElement<2,3>;