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#
Output Parameters#
func - matrix evaluation function, see
KSPSetComputeOperators()for calling sequencectx - context for matrix evaluation
See Also#
KSP: Linear System Solvers, DMKSP, DM, KSP, DMKSPSetContext(), KSPSetComputeOperators(), DMKSPSetComputeOperators()
Level#
developer
Location#
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages