PCMatGetApplyOperation#

Get which matrix operation of the preconditioning matrix implements PCApply() for PCMAT.

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCMatGetApplyOperation(PC pc, MatOperation *matop)

Logically collective

Input Parameter#

  • pc - An instance of PCMAT

Output Parameter#

  • matop - The MatOperation

See Also#

KSP: Linear System Solvers, PCMAT, PCMatSetApplyOperation(), PCApply(), MatOperation

Level#

intermediate

Location#

src/ksp/pc/impls/mat/pcmat.c

Implementations#

PCMatGetApplyOperation_Mat() in src/ksp/pc/impls/mat/pcmat.c


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