Name

---

      HASH_PUT

Purpose

---

      Update a value in a hash table. If not there add as new item.

Category

---

Calling Sequence

---

      hash_put, key, val

Inputs

---

      key = Key into hash table. in
      val = value to update (or add). in

Keyword Parameters

---

Keywords

---

        HASH=h Hash table in a structure.
        NEWFLAG=new 1=added as new entry, 0=updated existing val.

Outputs

---

Common Blocks

---

Notes

---

      Notes: Updates a value in an existing hash table (made by
        hash_init. If no entry for given key then will add key
        and value as a new entry in the hash table.
        See hash_init,/help for more on the user provided
        hash function.

Modification History

---

      R. Sterner, 2004 Mar 30
  Copyright (C) 2004, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.