iso_4217_protocol — Logtalk 3.100.1

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)

## Public predicates

### `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`

### `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)