petsc-3.13.6 2020-09-29
VecSetOptionsPrefix
Sets the prefix used for searching for all Vec options in the database.
Synopsis
#include "petscvec.h"
PetscErrorCode VecSetOptionsPrefix(Vec v,const char prefix[])
Logically Collective on Vec
Input Parameter
| v | - the Vec context
|
| prefix | - the prefix to prepend to all option names
|
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
VecSetFromOptions()
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