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KSPGetOptionsPrefix
Gets the prefix used for searching for all
KSP
options in the database.
Synopsis
#include "petscksp.h"
PetscErrorCode
KSPGetOptionsPrefix
(
KSP
ksp,const char *prefix[])
Not Collective
Input Parameters
ksp
- the Krylov context
Output Parameters
prefix
- pointer to the prefix string used is returned
Notes
On the fortran side, the user should pass in a string 'prefix' of sufficient length to hold the prefix.
See Also
KSPSetOptionsPrefix
(),
KSPAppendOptionsPrefix
()
Level
advanced
Location
src/ksp/ksp/interface/itcl.c
Index of all KSP routines
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Index of all manual pages