ANSI ISO IEC 8824-4-1998 pdf download Information technology – Abstract Syntax Notation One (ASN.1): Parameterization of ASN.1 specifications AMENDMENT 1: ASN.1 semantic model
1 Scope
This Recommendation | Interational Standard is part of Abstract Syntax Notation One (ASN.1) and defines notation for parameterization of ASN.1 specifications. Normative references The following Recommendations and International Standards contain provisions which, through reference in this text, constitute provisions of this Recommendation| International Standard. At the time of publication, the editions indicated were valid. All Recommendations and Standards are subject to revision, and parties to agreements based on this Recommendation| Intermational Standard are encouraged to investigate the possibility of applying the most recent edition of the Recommendations and Standards listed below. Members of IEC and ISO maintain registers of currently valid Intermnational Standards. The Telecommunication Standardization Bureau of the ITU maintains a list of currently valid ITU-T Recommendations.
2.1 Identical Recommendations | International Standards
ITU-T Recommendation X.680 (1997)| ISO/IEC 8824-1:1998, Information technology – Abstract Syntax Notation One (ASN. I): Specification of basic notation. -ITU-T Recommendation X.681 (1997) | ISO/IEC 8824-2:1998, Information technology – Abstract Syntax Notation One (ASN. 1): Information object specification.
– ITU-T Recommendation X.682 (1997) | ISO/IEC 8824-3:1998, Information technology – Abstract Syntax Notation One (ASN. I): Constraint specification.
3 Definitions
For the purposes of this Recommendation I Intemnational Standard, the following definitions apply.
3.1 Specification of basic notation
This Recommendation | International Standard uses the terms defined in ITU-T Rec. X.680| ISO/IEC 8824-1.
3.2 Information object specification
This Recommendation | International Standard uses the terms defined in ITU-T Rec. X.681 | ISO/IEC 8824-2.
3.3 Constraint specification
This Recommendation | International Standard uses the terms defined in ITU-T Rec. X.682 | ISO/IEC 8824-3.
3.4 Additional definitions
3.4.1 normal reference name: A reference name defined, without parameters, by means of an “Assignment” other than a “ParameterizedAssignment”. Such a name references a complete definition and is not supplied with actual parameters when used.
3.4.2 parameterized reference name: A reference name defined using a parameterized assignment, which references an incomplete definition and which, therefore, must be supplied with actual parameters when used.
3.4.3 parameterized type: A type defined using a parameterized type assignment and thus whose components are incomplete definitions which must be supplied with actual parameters when the type is used.
3.4.4 parameterized value: A value defined using a parameterized value assignment and thus whose value is incompletely specified and must be supplied with actual parameters when used.
3.4.5 parameterized value set: A value set defined using a parameterized value set assignment and thus whose values are incompletely specified and must be supplied with actual parameters when used. 3.4.6 parameterized object class: An information object class defined using a parameterized object class assignment and thus whose field specifications are incompletely specified and must be supplied with actual parameters when used.
3.4.7 parameterized object: An information object defined using a parameterized object assignment and thus whose components are incompletely specified and must be supplied with actual parameters when used.
3.4.8 parameterized object set: An information object set defined using a parameterized object set assignment and thus whose objects are incompletely specified and must be supplied with actual parameters when used.
3.4.9 variable constraint: A constraint employed in specifying a parameterized abstract syntax, and which depends on some parameter of the abstract syntax.
ANSI ISO IEC 8824-4-1998 pdf download
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