public IfcPropertyDependencyRelationship(IfcLabel name, IfcText description, IfcProperty dependingProperty, IfcProperty dependantProperty, IfcText expression) : base(name, description)
{
DependingProperty = dependingProperty;
DependantProperty = dependantProperty;
Expression = expression;
}
} // optional
/// <summary>
/// Construct a IfcPropertyDependencyRelationship with all required attributes.
/// </summary>
public IfcPropertyDependencyRelationship(IfcProperty dependingProperty, IfcProperty dependantProperty) : base()
{
DependingProperty = dependingProperty;
DependantProperty = dependantProperty;
}