.. index:: single: sdbm_64
.. _sdbm_64/0:

.. rst-class:: right

**object**

``sdbm_64``
===========

sdbm 64-bit hash function.

| **Availability:** 
|    ``logtalk_load(hashes(loader))``

| **Author:** Paulo Moura
| **Version:** 1:0:0
| **Date:** 2026-04-04

| **Compilation flags:**
|    ``static, context_switching_calls``


| **Implements:**
|    ``public`` :ref:`hash_protocol <hash_protocol/0>`
| **Uses:**
|    :ref:`hash_common_64 <hash_common_64/0>`

| **Remarks:**
|    (none)

| **Inherited public predicates:**
|     :ref:`hash_protocol/0::hash/2`  

.. contents::
   :local:
   :backlinks: top

Public predicates
-----------------

(no local declarations; see entity ancestors if any)

Protected predicates
--------------------

(no local declarations; see entity ancestors if any)

Private predicates
------------------

(no local declarations; see entity ancestors if any)

Operators
---------

(none)

.. seealso::

   :ref:`sdbm_32 <sdbm_32/0>`, :ref:`djb2_64 <djb2_64/0>`, :ref:`fnv1a_64 <fnv1a_64/0>`