MeshHierarchy.h¶
Note
The documentation on this page was automatically extracted from the DOLFIN C++ code and may need to be edited or expanded.
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class
MeshHierarchy¶ -
MeshHierarchy()¶ Constructor
Constructor with initial mesh
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unsigned int
size() const¶ Number of meshes
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std::shared_ptr<const Mesh>
operator[](int i) const¶ Get Mesh i, in range [0:size()] where 0 is the coarsest Mesh.
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std::shared_ptr<const MeshHierarchy>
refine(const MeshFunction<bool> &markers) const¶ Refine finest mesh of existing hierarchy, creating a new hierarchy (level n -> n+1)
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std::shared_ptr<const MeshHierarchy>
unrefine() const¶ Unrefine by returning the previous MeshHierarchy (level n -> n-1) Returns NULL for a MeshHierarchy containing a single Mesh
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std::shared_ptr<const MeshHierarchy>
coarsen(const MeshFunction<bool> &markers) const¶ Coarsen finest mesh by one level, based on markers (level n->n)
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std::vector<std::size_t>
weight() const¶ Calculate the number of cells on the finest Mesh which are descendents of each cell on the coarsest Mesh, returning a vector over the cells of the coarsest Mesh.
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