petsc-master 2019-12-15
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ISInfo

Info that may either be computed or set as known for an index set

Synopsis

#include "petscis.h" 
typedef enum {IS_INFO_MIN = -1,
              IS_SORTED = 0,
              IS_UNIQUE = 1,
              IS_PERMUTATION = 2,
              IS_INTERVAL = 3,
              IS_IDENTITY = 4,
              IS_INFO_MAX = 5} ISInfo;

Any additions/changes here MUST also be made in include/petsc/finclude/petscis.h Any additions/changes here must also be made in src/vec/vec/interface/dlregisvec.c in ISInfos[]

Developer Notes

Entries that are negative need not be called collectively by all processes.

See Also

ISSetInfo()

Level

beginner

Location

src/vec/is/is/../../../../include/petscis.h
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages