PCFieldSplitGetType

Gets the type, PCCompositeType, of a PCFIELDSPLIT

Synopsis

#include "petscpc.h" 
PetscErrorCode PCFieldSplitGetType(PC pc, PCCompositeType *type)

Not collective

Input Parameter

• pc - the preconditioner context

Output Parameter

• type - PC_COMPOSITE_ADDITIVE, PC_COMPOSITE_MULTIPLICATIVE (default), PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE, PC_COMPOSITE_SPECIAL, PC_COMPOSITE_SCHUR

See Also

Solving Block Matrices, PC, PCCompositeSetType(), PCFIELDSPLIT, PCCompositeType, PC_COMPOSITE_ADDITIVE, PC_COMPOSITE_MULTIPLICATIVE, PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE, PC_COMPOSITE_SPECIAL, PC_COMPOSITE_SCHUR

Level

Intermediate

Location

src/ksp/pc/impls/fieldsplit/fieldsplit.c

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