MFNSetFromOptions#

Sets MFN options from the options database. This routine must be called before MFNSetUp() if the user is to be allowed to set the solver type.

Synopsis#

#include "slepcmfn.h" 
PetscErrorCode MFNSetFromOptions(MFN mfn)

Collective

Input Parameters#

  • mfn - the matrix function context

Notes#

To see all options, run your program with the -help option.

See Also#

MFNSetOptionsPrefix()

Level#

beginner

Location#

src/mfn/interface/mfnopts.c

Examples#

src/mfn/tutorials/ex39.c
src/eps/tutorials/ex36.c
src/mfn/tutorials/ex23.c
src/mfn/tutorials/ex37.c
src/mfn/tutorials/ex26.c
src/mfn/tutorials/ex23f.F90


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