PCBDDCGetPrimalVerticesIS#

Get user defined primal vertices set with PCBDDCSetPrimalVerticesIS()

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCBDDCGetPrimalVerticesIS(PC pc, IS *is)

Collective

Input Parameter#

pc - the preconditioning context

Output Parameter#

is - index set of primal vertices in global numbering (NULL if not set)

See Also#

PCBDDC, PCBDDCSetPrimalVerticesIS(), PCBDDCSetPrimalVerticesLocalIS(), PCBDDCGetPrimalVerticesLocalIS()

Level#

intermediate

Location#

src/ksp/pc/impls/bddc/bddc.c

Implementations#

PCBDDCGetPrimalVerticesIS_BDDC in src/ksp/pc/impls/bddc/bddc.c

Index of all PC routines
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Index of all manual pages