PETSc version 3.16.5
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# PetscHSetTGetElems

Get all entries from a hash table

### Synopsis

    #include <petsc/private/hashset.h>
    PetscErrorCode PetscHSetTGetElems(PetscHSetT ht,PetscInt *off,KeyType array[])

### Input Parameters

| ht | - The hash table
| off | - Input offset in array (usually zero)
| array | - Array where to put hash table entries into

### Output Parameters

| off | - Output offset in array (output offset = input offset + hash table size)
| array | - Array filled with the hash table entries

### See Also

PetscHSetTGetSize()

### Level

developer

### Location

include/petsc/private/hashset.h
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