General object nesting indicates an ordered arrangement relationship.
Figure 36 illustrates an instance diagram.
Figure 36 — Object Nesting |
Entity | ||||
---|---|---|---|---|
IfcCostItem | - - |
O O |
- - |
O O |
IfcCostSchedule | - - |
O O |
- - |
R R |
IfcTask | - - |
O O |
- - |
- - |