petsc-3.8.4 2018-03-24

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DMPlexSetOptionsPrefix

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

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexSetOptionsPrefix(DM dm, const char prefix[])

Logically Collective on DM

Input Parameters

	dm	- the DM 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

SNESSetFromOptions()

Level:advanced
Location:src/dm/impls/plex/plexcreate.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages