SVDAppendOptionsPrefix#

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

Synopsis#

#include "slepcsvd.h" 
PetscErrorCode SVDAppendOptionsPrefix(SVD svd,const char prefix[])

Logically Collective

Input Parameters#

  • svd - the singular value solver context

  • prefix - the prefix string to prepend to all SVD 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 the hyphen.

See Also#

SVD: Singular Value Decomposition, SVDSetOptionsPrefix(), SVDGetOptionsPrefix()

Level#

advanced

Location#

src/svd/interface/svdopts.c

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