DASetOptionsPrefix

Sets the prefix used for searching for all DA options in the database.

Synopsis

#include "petscda.h"   
PetscErrorCode PETSCDM_DLLEXPORT DASetOptionsPrefix(DA da,const char prefix[])
Collective on DA

Input Parameter

da - the DA 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

DA, set, options, prefix, database

See Also

DASetFromOptions()

Level:advanced
Location:
src/dm/da/src/da.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages