IFC 4.3.2.20250905 (IFC4X3_ADD2) under development

  • Help suggest improvements
  • Get user or developer support

4.2.10.4 Time Quantity

The following diagram shows the generic classes and relationships used when applying this concept.

%3 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcQuantityTime.htm'>IfcQuantityTime</a> IfcQuantityTime QuantityName 1. Name [1:1] 2. Description [0:1]      HasExternalReferences [0:?]      PartOfComplex [0:1] 3. Unit [0:1] TimeValue 4. TimeValue [1:1] 5. Formula [0:1] IfcLabel_0 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcQuantityTime.htm'>IfcQuantityTime</a>:Name1->IfcLabel_0:IfcLabel0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcText.htm'>IfcText</a> IfcText <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcQuantityTime.htm'>IfcQuantityTime</a>:Description1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcText.htm'>IfcText</a>:IfcText0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTimeMeasure.htm'>IfcTimeMeasure</a> IfcTimeMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcQuantityTime.htm'>IfcQuantityTime</a>:TimeValue1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTimeMeasure.htm'>IfcTimeMeasure</a>:IfcTimeMeasure0 IfcLabel_1 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcQuantityTime.htm'>IfcQuantityTime</a>:Formula1->IfcLabel_1:IfcLabel0
Figure 4.2.10.4.A

Edit on Github


Is this page difficult to understand? Let us know!