petsc-3.11.4 2019-09-28
VecGetOptionsPrefix
Sets the prefix used for searching for all Vec options in the database.
Synopsis
#include "petscvec.h"
PetscErrorCode VecGetOptionsPrefix(Vec v,const char *prefix[])
Not Collective
Input Parameter
v -the Vec context
Output Parameter
prefix -pointer to the prefix string used
Notes
On the fortran side, the user should pass in a string 'prefix' of
sufficient length to hold the prefix.
Keywords
Vec, get, options, prefix, database
See Also
VecAppendOptionsPrefix()
Level
advanced
Location
src/vec/vec/interface/vector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages