DMKSPGetComputeOperators#
get KSP matrix evaluation function
Synopsis#
#include "petscksp.h"
PetscErrorCode DMKSPGetComputeOperators(DM dm, PetscErrorCode (**func)(KSP, Mat, Mat, void *), void *ctx)
Not Collective
Input Parameter#
dm - DM to be used with KSP
Output Parameters#
func - matrix evaluation function, see KSPSetComputeOperators() for calling sequence
ctx - context for matrix evaluation
See Also#
DMKSPSetContext()
, KSPSetComputeOperators()
, DMKSPSetComputeOperators()
Level#
advanced
Location#
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages