PetscMapSetOptionsPrefix

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

Synopsis

#include "petscvec.h" 
PetscErrorCode PETSCVEC_DLLEXPORT PetscMapSetOptionsPrefix(PetscMap map,const char prefix[])
Collective on PetscMap

Input Parameter

map - the PetscMap 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

PetscMap, set, options, prefix, database

See Also

PetscMapSetFromOptions()

Level:advanced
Location:
src/vec/interface/map.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages