PCAIRGetZType

Returns the type of grid-transfer (restriction) operator used by PCAIR

Synopsis

PETSC_EXTERN PetscErrorCode PCAIRGetZType(PC pc, PCAIRZType *z_type)

Not Collective

Input Parameter

• pc - the PCAIR preconditioner context

Output Parameter

• z_type - the grid-transfer operator type, one of AIR_Z_PRODUCT, AIR_Z_LAIR, or AIR_Z_LAIR_SAI

See Also

KSP: Linear System Solvers, PCAIR, PCAIRSetZType(), PCAIRZType, PCAIRGetInverseType(), PCAIRGetLairDistance()

Level

intermediate

Index of all PC routines
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Index of all manual pages