PetscSectionGetChart#
Returns the range [pStart, pEnd) in which points (indices) lie for this PetscSection on this MPI process
Synopsis#
#include "petscsection.h"
PetscErrorCode PetscSectionGetChart(PetscSection s, PetscInt *pStart, PetscInt *pEnd)
Not Collective
Input Parameter#
s - the
PetscSection
Output Parameters#
pStart - the first point
pEnd - one past the last point
Note#
The chart may be thought of as the bounds on the points (indices) one may use to index into numerical data that is associated with
the PetscSection data layout.
See Also#
PetscSection, PetscSection, PetscSectionSetChart(), PetscSectionCreate()
Level#
intermediate
Location#
Examples#
Index of all PetscSection routines
Table of Contents for all manual pages
Index of all manual pages