ifc:logical

Simple Type Information

Used By

Simple Type ifc:IfcLogical
Attributes ifc:IfcBSplineCurve/@ClosedCurve, ifc:IfcBSplineCurve/@SelfIntersect, ifc:IfcBSplineSurface/@SelfIntersect, ifc:IfcBSplineSurface/@UClosed, ifc:IfcBSplineSurface/@VClosed, ifc:IfcCompositeCurve/@SelfIntersect, ifc:IfcOffsetCurve2D/@SelfIntersect, ifc:IfcOffsetCurve3D/@SelfIntersect, ifc:IfcPresentationLayerWithStyle/@LayerBlocked, ifc:IfcPresentationLayerWithStyle/@LayerFrozen, ifc:IfcPresentationLayerWithStyle/@LayerOn, ifc:IfcRelInterferesElements/@ImpliedOrder, ifc:IfcShapeAspect/@ProductDefinitional

Source 

<xs:simpleType name="logical">
  <xs:restriction base="xs:normalizedString">
    <xs:enumeration value="false"/>
    <xs:enumeration value="true"/>
    <xs:enumeration value="unknown"/>
  </xs:restriction>
</xs:simpleType>