PCCompositeGetType#

Gets the type of composite preconditioner.

Synopsis#

#include "petscksp.h" 
PetscErrorCode PCCompositeGetType(PC pc, PCCompositeType *type)

Logically Collective

Input Parameter#

pc - the preconditioner context

Output Parameter#

type - PC_COMPOSITE_ADDITIVE (default), PC_COMPOSITE_MULTIPLICATIVE, PC_COMPOSITE_SPECIAL

See Also#

PCCOMPOSITE, PC_COMPOSITE_ADDITIVE, PC_COMPOSITE_MULTIPLICATIVE, PC_COMPOSITE_SPECIAL, PCCompositeType, PCCompositeSetType()

Level#

advanced

Location#

src/ksp/pc/impls/composite/composite.c

Implementations#

PCCompositeGetType_Composite in src/ksp/pc/impls/composite/composite.c

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages