ISO/IEC 14750:1999 PDF

Name: ISO/IEC 14750:1999 — Information technology — Open Distributed Processing — Interface Definition Language
SKU: ISO/IEC 14750:1999
Price: 25 EUR
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Information technology — Open Distributed Processing — Interface Definition Language

Название (английский):

ISO/IEC 14750:1999

Information technology — Open Distributed Processing — Interface Definition Language

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 31
Дата публикации:: 18 марта 1999 г.
Издание:: ISO/IEC IS 14750 edition 1 version 1
ICS:: 35.080

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Описание (английский):

This Recommendation | International Standard is intended to provide the ODP Reference Model (see ITU-T Rec. X.902 | ISO/IEC 10746-2 and ITU-T Rec. X.903 | ISO/IEC 10746-3) with a language and environment neutral notation to describe computational operation interface signatures. Use of this notation does not imply use of specific supporting mechanisms and protocols.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO/IEC 14750:1999 - also published as ITU‑T Recommendation X.920 - defines the Open Distributed Processing Interface Definition Language (ODP IDL). The standard provides a language- and environment‑neutral notation for describing computational operation interface signatures within the ODP Reference Model (see ISO/IEC 10746-2 and ISO/IEC 10746-3). Use of ODP IDL specifies operation parameters and interface contracts without mandating any particular runtime mechanisms or communication protocols.

Key topics and technical requirements

Purpose: Describe interface signatures for client and object interactions in distributed systems (ODP).

Language design: ODP IDL’s grammar is a subset of ISO/IEC C++ with additional constructs for distribution; it is descriptive (no algorithms).

Lexical rules and character set: Uses the ISO/IEC 8859‑1 (Latin‑1) character set and follows C++ lexical conventions for identifiers, tokens, comments and literals.

Preprocessing: Supports C++-style preprocessing - file inclusion, macro substitution and preprocessor tokens (#, ##, include, define, pragma).

Tokens and syntax: Defines token types (identifiers, keywords, literals, operators, separators) and EBNF-like grammar notation for syntax description.

Identifiers and namespaces: Single namespace for identifiers; case-insensitive collisions are detected; identifiers must begin with a letter and may include underscores and digits.

Keywords and constructs: Provides keywords such as Object, interface, attribute, Exception, and others for defining interfaces, attributes (accessors), exceptions (named termination), operations and types.

Literals and escapes: Integer, floating-point, fixed-point, character and string literal rules; escape sequences (e.g., \n, \t, \xhh) and rules for wide characters.

Semantics: Fully specifies each operation’s parameters and interface signatures; normative and informative annexes clarify specifics.

Applications and target users

System architects and designers who need a neutral formalism to specify distributed system interfaces consistent with the ODP Reference Model.

Standards bodies and specification authors creating interoperable interface descriptions across languages and platforms.

Middleware and tools vendors that implement or validate interface definition processing or generate language bindings (given ODP IDL’s C++-aligned syntax and preprocessing model).

Integrators and implementers documenting interface contracts where protocol-agnostic definitions are required.

Related standards

ISO/IEC 10746-2 (ITU‑T X.902) - ODP Reference Model: Foundations

ISO/IEC 10746-3 (ITU‑T X.903) - ODP Reference Model: Architecture

ITU‑T Recommendation X.920 - identical text to ISO/IEC 14750

ISO/IEC 8859‑1 - Latin‑1 character set (used by ODP IDL)

ISO/IEC 646 - basic formatting character definitions

Keywords: ISO/IEC 14750, ODP IDL, Interface Definition Language, Open Distributed Processing, interface signatures, ISO/IEC 10746, ITU‑T X.920, language-neutral interface specification.

ISO/IEC 14750:1999 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and target users

Related standards

Технические детали

ISO/IEC 10746-2:1996

Information technology — Open Distributed Processing — Reference Model: Foundations

ISO/IEC 10746-3:1996

Information technology — Open Distributed Processing — Reference Model: Architecture

BS ISO/IEC 8859-1:1998

Information technology. 8-bit single-byte coded graphic character sets - Latin alphabet No. 1

ISO/IEC 646:1991

Information technology — ISO 7-bit coded character set for information interchange

ISO/IEC 10746-4:1998/Amd 1:2001

Information technology — Open Distributed Processing — Reference Model: Architectural semantics — Part 4: — A…