petsc-dev 2014-07-23
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PetscSectionGetFieldOffset

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

Synopsis

#include "petscvec.h"   
PetscErrorCode PetscSectionGetFieldOffset(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

See Also

PetscSectionGetOffset(), PetscSectionCreate()

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