petsc-3.10.5 2019-03-28
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KSPGuessSetFromOptions

 */ PetscErrorCode KSPGuessSetFromOptions(KSPGuess guess) { PetscErrorCode ierr;

Synopsis

#include "petscksp.h"  
PetscErrorCode  KSPGuessDestroy(KSPGuess *guess)
PetscFunctionBegin; PetscValidHeaderSpecific(guess,KSPGUESS_CLASSID,1); if (guess->ops->setfromoptions) { ierr = (*guess->ops->setfromoptions)(guess);CHKERRQ(ierr); } PetscFunctionReturn(0); }

/*@ KSPGuessDestroy - Destroys KSPGuess context.

Collective on KSPGuess

Input Parameter

guess -initial guess object

Keywords

KSP, destroy

See Also

KSPGuessCreate(), KSPGuess, KSPGuessType

Level

beginner

Location

src/ksp/ksp/interface/iguess.c

Implementations

KSPGuessSetFromOptions_Fischer in src/ksp/ksp/guess/impls/fischer/fischer.c
KSPGuessSetFromOptions_POD in src/ksp/ksp/guess/impls/pod/pod.c

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