.. index:: single: lru_cache .. _lru_cache/0:

.. rst-class:: right

object

lru_cache

Immutable LRU (Least Recently Used) caches.

| Availability: | logtalk_load(lru_caches(loader))

| Author: Paulo Moura | Version: 1:0:0 | Date: 2026-09-08

| Compilation flags: | static, context_switching_calls

| Implements: | public :ref:`lru_cache_protocol <lru_cache_protocol/0>` | Uses: | :ref:`avltree <avltree/0>` | :ref:`list <list/0>` | :ref:`type <type/0>`

| Remarks: | (none)

| Inherited public predicates: | Â :ref:`lru_cache_protocol/0::as_list/2` Â :ref:`lru_cache_protocol/0::capacity/2` Â :ref:`lru_cache_protocol/0::clear/2` Â :ref:`lru_cache_protocol/0::delete/4` Â :ref:`lru_cache_protocol/0::empty/1` Â :ref:`lru_cache_protocol/0::evict/3` Â :ref:`lru_cache_protocol/0::get/4` Â :ref:`lru_cache_protocol/0::lookup/3` Â :ref:`lru_cache_protocol/0::new/2` Â :ref:`lru_cache_protocol/0::put/4` Â :ref:`lru_cache_protocol/0::size/2` Â :ref:`lru_cache_protocol/0::update/5` Â

.. 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:`lru_cache_protocol <lru_cache_protocol/0>`