Chaste Commit::ca8ccdedf819b6e02855bc0e8e6f50bdecbc5208
NagaiHondaDifferentialAdhesionForce.cpp
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34*/
35
36#include "NagaiHondaDifferentialAdhesionForce.hpp"
37#include "CellLabel.hpp"
38
39template<unsigned DIM>
41 : NagaiHondaForce<DIM>(),
42 mNagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter(1.0),
43 mNagaiHondaLabelledCellCellAdhesionEnergyParameter(1.0),
44 mNagaiHondaLabelledCellBoundaryAdhesionEnergyParameter(1.0)
45{
46}
47
48template<unsigned DIM>
52
53template<unsigned DIM>
55 Node<DIM>* pNodeB,
56 VertexBasedCellPopulation<DIM>& rVertexCellPopulation)
57{
58 // Find the indices of the elements owned by each node
59 std::set<unsigned> elements_containing_nodeA = pNodeA->rGetContainingElementIndices();
60 std::set<unsigned> elements_containing_nodeB = pNodeB->rGetContainingElementIndices();
61
62 // Find common elements
63 std::set<unsigned> shared_elements;
64 std::set_intersection(elements_containing_nodeA.begin(),
65 elements_containing_nodeA.end(),
66 elements_containing_nodeB.begin(),
67 elements_containing_nodeB.end(),
68 std::inserter(shared_elements, shared_elements.begin()));
69
70 // Check that the nodes have a common edge
71 assert(!shared_elements.empty());
72
73 // If the edge corresponds to a single element, then the cell is on the boundary
74 if (shared_elements.size() == 1)
75 {
76 unsigned element_index = *(shared_elements.begin());
77
78 // Get cell associated with this element
79 CellPtr p_cell = rVertexCellPopulation.GetCellUsingLocationIndex(element_index);
80
81 if (p_cell->template HasCellProperty<CellLabel>())
82 {
83 // This cell is labelled
84 return this->GetNagaiHondaLabelledCellBoundaryAdhesionEnergyParameter();
85 }
86 else
87 {
88 // This cell is not labelled
89 return this->GetNagaiHondaCellBoundaryAdhesionEnergyParameter();
90 }
91 }
92 else
93 {
94 // Work out the number of labelled cells: 0,1 or 2
95 unsigned num_labelled_cells = 0;
96 for (std::set<unsigned>::iterator iter = shared_elements.begin();
97 iter != shared_elements.end();
98 ++iter)
99 {
100 unsigned element_index = *(iter);
101
102 // Get cell associated with this element
103 CellPtr p_cell = rVertexCellPopulation.GetCellUsingLocationIndex(element_index);
104
105 if (p_cell->template HasCellProperty<CellLabel>())
106 {
107 num_labelled_cells++;
108 }
109 }
110
111 if (num_labelled_cells == 2)
112 {
113 // Both cells are labelled
114 return this->GetNagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter();
115 }
116 else if (num_labelled_cells == 1)
117 {
118 // One cell is labelled
119 return this->GetNagaiHondaLabelledCellCellAdhesionEnergyParameter();
120 }
121 else
122 {
123 // Neither cell is labelled
124 assert(num_labelled_cells == 0);
125 return this->GetNagaiHondaCellCellAdhesionEnergyParameter();
126 }
127 }
128}
129
130template<unsigned DIM>
132{
133 return mNagaiHondaLabelledCellCellAdhesionEnergyParameter;
134}
135
136template<unsigned DIM>
138{
139 return mNagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter;
140}
141
142template<unsigned DIM>
144{
145 return mNagaiHondaLabelledCellBoundaryAdhesionEnergyParameter;
146}
147
148template<unsigned DIM>
150{
151 mNagaiHondaLabelledCellCellAdhesionEnergyParameter = labelledCellCellAdhesionEnergyParameter;
152}
153
154template<unsigned DIM>
156{
157 mNagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter = labelledCellLabelledCellAdhesionEnergyParameter;
158}
159
160template<unsigned DIM>
162{
163 mNagaiHondaLabelledCellBoundaryAdhesionEnergyParameter = labelledCellBoundaryAdhesionEnergyParameter;
164}
165
166template<unsigned DIM>
168{
169 // Output member variables
170 *rParamsFile << "\t\t\t<NagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter>" << mNagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter << "</NagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter> \n";
171 *rParamsFile << "\t\t\t<NagaiHondaLabelledCellCellAdhesionEnergyParameter>" << mNagaiHondaLabelledCellCellAdhesionEnergyParameter << "</NagaiHondaLabelledCellCellAdhesionEnergyParameter> \n";
172 *rParamsFile << "\t\t\t<NagaiHondaLabelledCellBoundaryAdhesionEnergyParameter>" << mNagaiHondaLabelledCellBoundaryAdhesionEnergyParameter << "</NagaiHondaLabelledCellBoundaryAdhesionEnergyParameter> \n";
173
174 // Call method on direct parent class
176}
177
178// Explicit instantiation
182
183// Serialization for Boost >= 1.36
#define EXPORT_TEMPLATE_CLASS_SAME_DIMS(CLASS)
virtual CellPtr GetCellUsingLocationIndex(unsigned index)
void SetNagaiHondaLabelledCellLabelledCellAdhesionEnergyParameter(double labelledCellLabelledCellAdhesionEnergyParameter)
void SetNagaiHondaLabelledCellBoundaryAdhesionEnergyParameter(double labelledCellBoundaryAdhesionEnergyParameter)
void SetNagaiHondaLabelledCellCellAdhesionEnergyParameter(double labelledCellCellAdhesionEnergyParameter)
virtual double GetAdhesionParameter(Node< DIM > *pNodeA, Node< DIM > *pNodeB, VertexBasedCellPopulation< DIM > &rVertexCellPopulation)
void OutputForceParameters(out_stream &rParamsFile)
Definition Node.hpp:59
std::set< unsigned > & rGetContainingElementIndices()
Definition Node.cpp:300