petsc-master 2014-12-19
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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.

Keywords

Vec, set, options, prefix, database

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