KSPGetPC#
Returns a pointer to the preconditioner context set with KSPSetPC()
.
Synopsis#
#include "petscksp.h"
#include "petscmat.h"
PetscErrorCode KSPGetPC(KSP ksp, PC *pc)
Not Collective
Input Parameters#
ksp - iterative context obtained from
KSPCreate()
Output Parameter#
pc - preconditioner context
See Also#
Level#
developer
Location#
Examples#
src/dm/impls/swarm/tutorials/ex1.c.html
src/dm/impls/stag/tutorials/ex1.c.html
src/dm/impls/stag/tutorials/ex2.c.html
src/dm/impls/stag/tutorials/ex3.c.html
src/dm/impls/stag/tutorials/ex4.c.html
src/ksp/pc/tutorials/ex1.c.html
src/ksp/pc/tutorials/ex2.c.html
src/ksp/ksp/tutorials/bench_kspsolve.c.html
src/ksp/ksp/tutorials/ex100.c.html
src/ksp/ksp/tutorials/ex100f.F90.html
src/ksp/ksp/tutorials/ex12.c.html
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages