SLESGetOptionsPrefix

Gets the prefix used for searching for all SLES options in the database.

Synopsis

int SLESGetOptionsPrefix(SLES sles,char **prefix)

Input Parameter

sles -the SLES context

Output Parameter

prefix -pointer to the prefix string used

Not Collective

Notes

This prefix is particularly useful for nested use of SLES. Forexample, the block Jacobi and block diagonal preconditioners usethe prefix "sub" for options relating to the individual blocks.

Keywords

SLES, get, options, prefix, database

See Also

SLESSetOptionsPrefix()

Location: src/sles/interface/sles.c
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