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

Fortran Note#

The user must pass in a string prefix of sufficient length to hold the prefix.

See Also#

Vectors and Parallel Data, Vec, 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