ISColoringGetColors#

Returns an array with the color for each local node

Synopsis#

#include "petscis.h"  
PetscErrorCode ISColoringGetColors(ISColoring iscoloring, PetscInt *n, PetscInt *nc, const ISColoringValue **colors)

Not Collective

Input Parameter#

iscoloring - the coloring context

Output Parameters#

n - number of nodes
nc - number of colors
colors - color for each node

Notes#

Do not free the colors array.

The colors array will only be valid for the lifetime of the ISColoring

See Also#

ISColoring, ISColoringValue, ISColoringRestoreIS(), ISColoringView(), ISColoringGetIS()

Level#

advanced

Location#

src/vec/is/is/utils/iscoloring.c

Index of all IS routines
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Index of all manual pages