.. index:: single: iso_4217_protocol
.. _iso_4217_protocol/0:

.. rst-class:: right

**protocol**

``iso_4217_protocol``
=====================

Protocol for ISO 4217 active currency and fund code lookups.

| **Availability:** 
|    ``logtalk_load(iso_4217(loader))``

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

| **Compilation flags:**
|    ``static``


| **Dependencies:**
|   (none)


| **Remarks:**
|    (none)

| **Inherited public predicates:**
|    (none)

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

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

.. index:: currency/5
.. _iso_4217_protocol/0::currency/5:

``currency/5``
^^^^^^^^^^^^^^

Enumerates ISO 4217 active non-fund entries as alphabetic code, numeric code, minor unit, currency name, and entity tuples. The minor unit is either an integer or the atom ``na`` when the standard lists ``N.A.``.

| **Compilation flags:**
|    ``static``

| **Template:**
|    ``currency(Alphabetic,Numeric,MinorUnit,Name,Entity)``
| **Mode and number of proofs:**
|    ``currency(?atom,?integer,?term,?atom,?atom)`` - ``zero_or_more``


------------

.. index:: fund_currency/5
.. _iso_4217_protocol/0::fund_currency/5:

``fund_currency/5``
^^^^^^^^^^^^^^^^^^^

Enumerates ISO 4217 active fund entries as alphabetic code, numeric code, minor unit, currency name, and entity tuples. The minor unit is either an integer or the atom ``na`` when the standard lists ``N.A.``.

| **Compilation flags:**
|    ``static``

| **Template:**
|    ``fund_currency(Alphabetic,Numeric,MinorUnit,Name,Entity)``
| **Mode and number of proofs:**
|    ``fund_currency(?atom,?integer,?term,?atom,?atom)`` - ``zero_or_more``


------------

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

(none)

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

(none)

Operators
---------

(none)