petsc-3.4.5 2014-06-29

PetscSectionGetOffset

Return the offset into an array or local Vec for the dof associated with the given point.

Synopsis

#include "petscvec.h"   
PetscErrorCode PetscSectionGetOffset(PetscSection s, PetscInt point, PetscInt *offset)

Not collective

Input Parameters

	s	- the PetscSection
	point	- the point

Output Parameter

offset -the offset

See Also

PetscSectionGetFieldOffset(), PetscSectionCreate()

Level:intermediate
Location:src/vec/is/utils/vsectionis.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex31.c.html