PETSc version 3.17.0
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# DMMoabCheckBoundaryVertices

Check whether a given entity is on the boundary (vertex, edge, face, element)

### Synopsis

    #include "petscdmmoab.h"
    PetscErrorCode DMMoabCheckBoundaryVertices(DM dm, PetscInt nconn, const moab::EntityHandle *cnt, PetscBool* isbdvtx)

### Input Parameters

| dm | - The DMMoab object
| nconn | - Number of handles
| cnt | - Array of entity handles

### Output Parameter

| isbdvtx | - Array of boundary markers - PETSC_TRUE if entity on boundary; PETSC_FALSE otherwise

### See Also

DMMoabIsEntityOnBoundary()

### Level

beginner

### Location

src/dm/impls/moab/dmmoab.cxx
Index of all DMMOAB routines
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