.. index:: single: arrangements
.. _arrangements/0:

.. rst-class:: right

**object**

``arrangements``
================

Implementation of arrangements operations with repetition over lists.

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

| **Author:** Paulo Moura
| **Version:** 1:0:0
| **Date:** 2026-05-12

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


| **Implements:**
|    ``public`` :ref:`arrangements_protocol <arrangements_protocol/0>`
| **Uses:**
|    :ref:`fast_random(Algorithm) <fast_random/1>`
|    :ref:`list <list/0>`

| **Remarks:**
|    (none)

| **Inherited public predicates:**
|     :ref:`arrangements_protocol/0::arrangement/3`  :ref:`arrangements_protocol/0::arrangement/4`  :ref:`arrangements_protocol/0::arrangement_index/4`  :ref:`arrangements_protocol/0::arrangement_index/5`  :ref:`arrangements_protocol/0::arrangements/3`  :ref:`arrangements_protocol/0::arrangements/4`  :ref:`arrangements_protocol/0::count_arrangements/3`  :ref:`arrangements_protocol/0::count_distinct_arrangements/3`  :ref:`arrangements_protocol/0::distinct_arrangement/3`  :ref:`arrangements_protocol/0::distinct_arrangement/4`  :ref:`arrangements_protocol/0::distinct_arrangement_index/4`  :ref:`arrangements_protocol/0::distinct_arrangements/3`  :ref:`arrangements_protocol/0::distinct_arrangements/4`  :ref:`arrangements_protocol/0::next_arrangement/3`  :ref:`arrangements_protocol/0::nth_arrangement/4`  :ref:`arrangements_protocol/0::nth_arrangement/5`  :ref:`arrangements_protocol/0::nth_distinct_arrangement/4`  :ref:`arrangements_protocol/0::previous_arrangement/3`  :ref:`arrangements_protocol/0::random_arrangement/3`  :ref:`arrangements_protocol/0::random_distinct_arrangement/3`  :ref:`arrangements_protocol/0::sample_arrangements/4`  :ref:`arrangements_protocol/0::sample_distinct_arrangements/4`  

.. 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)