Specification for IfcDocumentResource

EXPRESS Definition

EXPRESS-G Diagram

Table of contents

• Schema Semantic Definition
• Simple Types
• Select Types
• Enumerations
• Class Definitions
• Functions

Simple Types

No Simple Types defined in this Schema

Select Types

No Select Types defined in this Schema

Enumerations

No Enumerations defined in this Schema

Class Definitions

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

D	IfcDocumentReference IfcDocumentType

Functions

No Functions defined in this Schema

Schema Semantic Definition

The IfcDocumentResource schema defines object types related to the documents and document management in AEC/FM industry projects.

Model/Document references: This release defines one way references, from the model to documents. These references include information about the document type, owner, creation date, last modified date, revision, location, etc.

Class IfcDocumentReference

EXPRESS Definition

Class Semantic Definition

Objectified model reference to a project document.

History

New Class in IFC Release 2.0
ISSUES: See IRD issues 476, 489, 516, 517.

Attribute and Relationship Definitions

Superclasses and Subclasses

This Class does not have any Superclasses or Subclasses

Attributes and Relationships

Attribute type (OPT, DER, INV)		Redefinition (SELF)
	Attribute / Relation		Data or Rel. type	Definition
	DocumentType		IfcDocumentType	Describe the type of document referenced, providing a description, file extension and list of registered applications that can edit this document type.
	DocumentName		STRING	File name or document name assigned by owner
OPT	DocumentDescription		STRING	Description of document
	Location		STRING	URL, pathname or physical location of the document
	DocumentOwner		IfcActorSelect	Information about the person and/or organization acknowledged as the 'owner' of this document. In some contexts, the document owner determines who has access to or editing right to the document.
	PreparedBy		LIST [0:?] OF IfcActorSelect	List of people who have created this document
	CreationDate		IfcDateAndTime	Date and time stamp when the document was originally created.
	Editors		LIST [0:?] OF IfcActorSelect	List of people who have have permission to edit this document
OPT	Revision		STRING	Document revision designation
OPT	DateOfRevision		IfcDateAndTime	Date and time stamp when this revision was registered
OPT	DocSectionReference		STRING	Optional reference to a section within the document.
OPT	DocumentScope		STRING	Scope for this document
OPT	DocumentPurpose		STRING	Purpose for this document
OPT	DocumentIntendedUse		STRING	Intended use for this document

Class IfcDocumentType

EXPRESS Definition

Class Semantic Definition

Defines a type of document, a standard file extension and a set of applications that can edit this document type.

History

New Class in IFC Release 2.0
ISSUES: See IRD issues 516, 517.

Attribute and Relationship Definitions

Superclasses and Subclasses

This Class does not have any Superclasses or Subclasses

Attributes and Relationships

Attribute type (OPT, DER, INV)		Redefinition (SELF)
	Attribute / Relation		Data or Rel. type	Definition
	FileExtension		STRING	File extension used by computer operating system.
	Description		STRING	Description of this document type (analogous to the "Product_data_type" in ISO 10303-41)
	EditingApplications		SET [0:?] OF IfcApplication	List of registered applications that can edit this document type.