TaoLineSearchAppendOptionsPrefix#

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

Synopsis#

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchAppendOptionsPrefix(TaoLineSearch ls, const char p[])

Collective

Input Parameters#

  • ls - the TaoLineSearch solver context

  • prefix - the prefix string to prepend to all line search requests

Notes#

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

See Also#

TaoLineSearchSetOptionsPrefix(), TaoLineSearchGetOptionsPrefix()

Level#

advanced

Location#

src/tao/linesearch/interface/taolinesearch.c


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Index of all TaoLineSearch routines
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Index of all manual pages