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Chaste Commit::333233612e3dcc941d260418acd7b5ccdc30390e
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#include <NodeMap.hpp>
Public Member Functions | |
NodeMap (unsigned size) | |
void | Resize (unsigned size) |
void | ResetToIdentity () |
void | SetNewIndex (unsigned oldIndex, unsigned newIndex) |
void | SetDeleted (unsigned index) |
bool | IsDeleted (unsigned index) |
unsigned | GetNewIndex (unsigned oldIndex) const |
bool | IsIdentityMap () |
unsigned | GetSize () |
Private Attributes | |
std::vector< unsigned > | mMap |
bool | mIsIdentity |
Nodemap class used when remeshing. The map associates the indices of nodes in the old mesh with indices of nodes in the new mesh.
Definition at line 46 of file NodeMap.hpp.
NodeMap::NodeMap | ( | unsigned | size | ) |
Constructor.
size | the size of the NodeMap |
Definition at line 46 of file NodeMap.cpp.
References mMap.
oldIndex | the old index of a node |
Definition at line 87 of file NodeMap.cpp.
References EXCEPTION, mIsIdentity, and mMap.
Referenced by Cylindrical2dMesh::ReMesh(), Toroidal2dMesh::ReMesh(), MeshBasedCellPopulationWithGhostNodes< DIM >::UpdateGhostNodesAfterReMesh(), and NodeBasedCellPopulation< DIM >::UpdateMapsAfterRemesh().
unsigned NodeMap::GetSize | ( | ) |
Definition at line 105 of file NodeMap.cpp.
References mMap.
Referenced by Cylindrical2dMesh::ReMesh(), Toroidal2dMesh::ReMesh(), and MeshBasedCellPopulationWithGhostNodes< DIM >::UpdateGhostNodesAfterReMesh().
index | the old index of a node |
Definition at line 82 of file NodeMap.cpp.
References mMap.
Referenced by Cylindrical2dMesh::ReMesh(), Toroidal2dMesh::ReMesh(), MeshBasedCellPopulationWithGhostNodes< DIM >::UpdateGhostNodesAfterReMesh(), and NodeBasedCellPopulation< DIM >::UpdateMapsAfterRemesh().
bool NodeMap::IsIdentityMap | ( | ) |
Definition at line 100 of file NodeMap.cpp.
References mIsIdentity.
Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::load(), Cylindrical2dMesh::ReMesh(), Toroidal2dMesh::ReMesh(), and NodeBasedCellPopulation< DIM >::UpdateMapsAfterRemesh().
void NodeMap::ResetToIdentity | ( | ) |
Reset the NodeMap to the identity map.
Definition at line 57 of file NodeMap.cpp.
References mIsIdentity, and mMap.
Referenced by NodesOnlyMesh< SPACE_DIM >::ReMesh(), Cylindrical2dMesh::ReMesh(), and Toroidal2dMesh::ReMesh().
void NodeMap::Resize | ( | unsigned | size | ) |
Resize the NodeMap.
size | the new size of the NodeMap |
Definition at line 52 of file NodeMap.cpp.
References mMap.
Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReIndex(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh(), Cylindrical2dMesh::ReMesh(), and Toroidal2dMesh::ReMesh().
void NodeMap::SetDeleted | ( | unsigned | index | ) |
Mark a given old index as 'deleted' by associating it with the new index UINT_MAX.
index | the old index of a node |
Definition at line 76 of file NodeMap.cpp.
References mIsIdentity, and mMap.
Referenced by NodesOnlyMesh< 2 >::ConstructNodesWithoutMesh(), TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ExportToMesher(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReIndex(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh(), Cylindrical2dMesh::ReMesh(), and Toroidal2dMesh::ReMesh().
Associate a given old index with a new index.
oldIndex | the old index of a node |
newIndex | the new index of a node |
Definition at line 66 of file NodeMap.cpp.
References mIsIdentity, and mMap.
Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ExportToMesher(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReIndex(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh(), Cylindrical2dMesh::ReMesh(), and Toroidal2dMesh::ReMesh().
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private |
Redundant data to provide a shortcut when the map is empty or the identity. This is initialised to true, since an empty map is equivalent to the identity.
Definition at line 56 of file NodeMap.hpp.
Referenced by GetNewIndex(), IsIdentityMap(), ResetToIdentity(), SetDeleted(), and SetNewIndex().
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private |
The map is stored as an ordered vector of node indices. Note that a vector is more efficient than std::map in this case where we know the exact size of the map and can benefit from O(1) lookup
Definition at line 53 of file NodeMap.hpp.
Referenced by NodeMap(), GetNewIndex(), GetSize(), IsDeleted(), ResetToIdentity(), Resize(), SetDeleted(), and SetNewIndex().