petsc-3.7.1 2016-05-15
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DMKSPGetComputeOperators

get KSP matrix evaluation function

Synopsis

#include "petscksp.h" 
PetscErrorCode DMKSPGetComputeOperators(DM dm,PetscErrorCode (**func)(KSP,Mat,Mat,void*),void *ctx)
Not Collective Many br

Input Argument

dm -DM to be used with KSP Many br

Output Arguments

func - matrix evaluation function, see KSPSetComputeOperators() for calling sequence Many br
ctx - context for matrix evaluation Many br

Many br

See Also

DMKSPSetContext(), KSPSetComputeOperators(), DMKSPSetComputeOperators()

Level:advanced
Location:
src/ksp/ksp/interface/dmksp.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages