slepc-3.16.1 2021-11-17
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Gets the prefix used for searching for all BV options in the database.


#include "slepcbv.h" 
PetscErrorCode BVGetOptionsPrefix(BV bv,const char *prefix[])
Not Collective

Input Parameters

bv  - the basis vectors context

Output Parameters

prefix  - pointer to the prefix string used, is returned


On the Fortran side, the user should pass in a string 'prefix' of sufficient length to hold the prefix.

See Also

BVSetOptionsPrefix(), BVAppendOptionsPrefix()

Location: src/sys/classes/bv/interface/bvfunc.c
Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages