Facet.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
Facet
¶ Parent class(es)
A Facet is a MeshEntity of topological codimension 1.
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double
normal
(std::size_t i) const¶ Compute component i of the normal to the facet
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bool
exterior
() const¶ Return true if facet is an exterior facet (relative to global mesh, so this function will return false for facets on partition boundaries). Facet connectivity must be initialized before calling this function.
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std::pair<const Cell, const Cell>
adjacent_cells
(const std::vector<std::size_t> *facet_orientation) const¶ Return adjacent cells. An optional argument that lists for each facet the index of the first cell may be given to specify the ordering of the two cells. If not specified, the ordering will depend on the (arbitrary) ordering of the mesh connectivity.
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double
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class
FacetFunction
¶ Parent class(es)
MeshFunction
A FacetFunction is a MeshFunction of topological codimension 1.