MeshColoring.h

Note

The documentation on this page was automatically extracted from the DOLFIN C++ code and may need to be edited or expanded.

class MeshColoring

This class computes colorings for a local mesh. It supports vertex, edge, and facet-based colorings.

static const std::vector<std::size_t>& color_cells(Mesh& mesh, std::string coloring_type)

Color the cells of a mesh for given coloring type, which can be one of “vertex”, “edge” or “facet”. Coloring is saved in the mesh topology

static const std::vector<std::size_t>& color(Mesh& mesh, const std::vector<std::size_t>& coloring_type)

Color the cells of a mesh for given coloring type specified by topological dimension, which can be one of 0, 1 or D - 1. Coloring is saved in the mesh topology

static std::size_t compute_colors(const Mesh& mesh, std::vector<std::size_t>& colors, const std::vector<std::size_t>& coloring_type)

Compute cell colors for given coloring type specified by topological dimension, which can be one of 0, 1 or D - 1.

static CellFunction<std::size_t> cell_colors(const Mesh& mesh, std::string coloring_type)

Return a MeshFunction with the cell colors (used for visualisation)

static CellFunction<std::size_t> cell_colors(const Mesh& mesh, const std::vector<std::size_t> coloring_type)

Return a MeshFunction with the cell colors (used for visualisation)

static std::size_t type_to_dim(std::string coloring_type, const Mesh& mesh)

Convert coloring type to topological dimension