petsc-master 2019-12-03
Report Typos and Errors

PetscSectionGetFieldPointOffset

Return the offset on the given point for the dof associated with the given point.

Synopsis

#include "petscsection.h"   
PetscErrorCode PetscSectionGetFieldPointOffset(PetscSection s, PetscInt point, PetscInt field, PetscInt *offset)
Not collective

Input Parameters

s - the PetscSection
point - the point
field - the field

Output Parameter

offset -the offset

Note: This gives the offset on a point of the field, ignoring constraints, meaning starting at the first dof for this point, what number is the first dof with this field.

See Also

PetscSectionGetOffset(), PetscSectionCreate()

Level

advanced

Location

src/vec/is/section/interface/section.c
Index of all PetscSection routines
Table of Contents for all manual pages
Index of all manual pages