petsc-3.14.5 2021-03-03
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# DMLabelSetStratumBounds

Efficiently give a contiguous set of points a given label value

### Synopsis

    #include "petscdmlabel.h"
    #include "petscsection.h"
    PetscErrorCode DMLabelSetStratumBounds(DMLabel label, PetscInt value, PetscInt pStart, PetscInt pEnd)

Not collective

### Input Parameters

| label | - The DMLabel
| value | - The label value for all points
| pStart | - The first point
| pEnd | - A point beyond all marked points

Note: The marks points are [pStart, pEnd), and only the bounds are stored.

### See Also

DMLabelCreate(), DMLabelSetStratumIS(), DMLabelGetStratumIS()

### Level

intermediate

### Location

src/dm/label/dmlabel.c
Index of all DMLABEL routines
Table of Contents for all manual pages
Index of all manual pages