petsc-3.10.2 2018-10-09
Report Typos and Errors

KSPGetPC

Returns a pointer to the preconditioner context set with KSPSetPC().

Synopsis

#include "petscksp.h" 
PetscErrorCode  KSPGetPC(KSP ksp,PC *pc)
Not Collective

Input Parameters

ksp -iterative context obtained from KSPCreate()

Output Parameter

pc -preconditioner context

Keywords

get, preconditioner, Binv

See Also

KSPSetPC(), KSP

Level

developer

Location

src/ksp/ksp/interface/itfunc.c

Examples

src/ksp/pc/examples/tutorials/ex1.c.html
src/ksp/pc/examples/tutorials/ex2.c.html
src/ksp/ksp/examples/tutorials/ex1.c.html
src/ksp/ksp/examples/tutorials/ex6.c.html
src/ksp/ksp/examples/tutorials/ex7.c.html
src/ksp/ksp/examples/tutorials/ex8.c.html
src/ksp/ksp/examples/tutorials/ex12.c.html
src/ksp/ksp/examples/tutorials/ex13.c.html
src/ksp/ksp/examples/tutorials/ex15.c.html
src/ksp/ksp/examples/tutorials/ex23.c.html
src/ksp/ksp/examples/tutorials/ex27.c.html

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