KSPGetFischerGuess
Gets the initial guess generator set with either KSPSetFischerGuess() or KSPCreateFischerGuess()/KSPSetFischerGuess()
Synopsis
#include "petscksp.h"
PetscErrorCode PETSCKSP_DLLEXPORT KSPGetFischerGuess(KSP ksp,KSPFischerGuess *guess)
Collective on KSP
Input Parameters
ksp -the Krylov context
Output Parameters
guess -the object
Keywords
KSP, set, options, prefix, database
See Also
KSPSetOptionsPrefix(), KSPAppendOptionsPrefix(), KSPSetUseFischerGuess(), KSPSetFischerGuess()
Level:developer
Location:src/ksp/ksp/interface/itcl.c
Index of all KSP routines
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Index of all manual pages