# MFNGetDS

Obtain the direct solver object associated to the matrix function object.

### Synopsis

    #include "slepcmfn.h"
    PetscErrorCode MFNGetDS(MFN mfn,DS *ds)

Not Collective

### Input Parameters

mfn - matrix function context obtained from MFNCreate()

### Output Parameter

ds - direct solver context

### See Also

MFNSetDS()

Location: src/mfn/interface/mfnbasic.c
Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages