KSPAppendOptionsPrefix

Appends to the prefix used for searching for all KSP options in the database.

Synopsis

int KSPAppendOptionsPrefix(KSP ksp,char *prefix)
Collective on KSP

Input Parameters

ksp - the Krylov context
prefix - the prefix string to prepend to all KSP option requests

Notes

A hyphen (-) must NOT be given at the beginning of the prefix name. The first character of all runtime options is AUTOMATICALLY thehyphen.

Keywords

KSP, append, options, prefix, database

See Also

KSPSetOptionsPrefix(), KSPGetOptionsPrefix()

Location: src/ksp/interface/itcl.c
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