IfcConstraintAggregationRelationship
Definition from IAI: This class is an objectified relationship which allows IfcConstraints and their subtypes to be aggregated together logically.
HISTORY New Entity in IFC Release 2.0
EXPRESS specification:
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| ENTITY IfcConstraintAggregationRelationship;
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| WR11
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SIZEOF(QUERY(Temp <* RelatedConstraints | RelatingConstraint :=: Temp)) = 0;
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Attribute definitions:
| LogicalAggregator
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Enumeration that identifies the logical type of aggregation.
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| RelatingConstraint
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Constraint that is aggregated using the LogicalAggregator.
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| RelatedConstraints
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Constraints that are aggregated in using the LogicalAggregator.
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Formal Propositions:
| WR11
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The instance to which the relation RelatingConstraint points shall not be contained in the List of RelatedConstraints.
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References (2):
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Type
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Referred through
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Express-G
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| IfcConstraint
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Entity
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| Attribute 'Aggregates'
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| Attribute 'IsAggregatedIn'
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Diagram 1
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Inheritance graph
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| ENTITY IfcConstraintAggregationRelationship;
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