ISO TC 211 Geographic information/Geomatics Committee site

ISO/TC 211 Geolexica

Concept abstract root <programming>”

Term ID

2028

source

ISO 19107:2019, (E), 3.1

eng

abstract root <programming>

common root classifier of a category which is a superclass of any other classifier in the category

Note to entry: The class Any in some programming languages is the abstract root of all classes. Thus, it is the de facto union of all classes. In this document, Geometry is the (named and explicit) abstract root for all geometry objects. In the package Geometry and any of its subpackages (including those in its Requirements Classes), any interface will be a subtype of Geometry either directly or transitively.

ORIGIN: ISO/TC 211 Glossary of Terms - English (last updated: 2020-06-02)

JSON

/api/concepts/2028.json

SKOS in JSON-LD

/api/concepts/2028.jsonld

SKOS in RDF

/api/concepts/2028.ttl

info

  • status: valid
  • classification: preferred
  • date accepted: 2019-12-02

Review

last review performed:
(2019-12-02)
status:
final
decision:
accepted
decision event:
Normal ISO processing
notes:
Publication of document ISO 19107:2019(E)