IfcMetric

IfcMetric

Definition from IAI: The class IfcMetric is used to capture quantitative resultant metrics that can be applied to objectives. It is subtype of IfcConstraint and therefore referenced by IfcConstraintUsage in IfcControlExtension schema, and thereby can be related to IfcObjects through appropriate objectified relationhip declared in IfcKernel schema.

HISTORY New Entity in IFC Release 2.0

EXPRESS specification:

ENTITY IfcMetric

SUBTYPE OF (

IfcConstraint);

Values

:

LIST [1:?] OF IfcMetricValue;

END_ENTITY;

Attribute definitions:

Values

:

Values associated with the IfcMetric.

References (4):

Name

Type

Referred through

Express-G

Entity

Subtype

IfcMetricBenchmark

Entity

Supertype

Entity

Attribute 'BenchmarkValues'

Attribute 'ResultValues'

Inheritance graph

ENTITY IfcMetric;

ENTITY IfcConstraint;

ConstraintGrade

:

IfcConstraintEnum;

Description

:

OPTIONAL IfcText;

ConstraintSource

:

OPTIONAL IfcLabel;

Name

:

IfcLabel;

CreatingActor

:

OPTIONAL IfcActorSelect;

CreationTime

:

OPTIONAL IfcDateTimeSelect;

INVERSE

Aggregates

:

SET OF IfcConstraintAggregationRelationship FOR RelatingConstraint;

IsAggregatedIn

:

SET OF IfcConstraintAggregationRelationship FOR RelatedConstraints;

ENTITY IfcMetric;

Values

:

LIST [1:?] OF IfcMetricValue;

END_ENTITY;