IFC 4.3.2.20250327 (IFC4X3_ADD2) under development

8.20.6.1 IfcBooleanChoose

8.20.6.1.1 Semantic definition

Returns the first choice, if TRUE, otherwise the second choice.

8.20.6.1.2 Formal representation

 FUNCTION IfcBooleanChoose
(B : BOOLEAN ;
     Choice1, Choice2 : GENERIC : Item) : GENERIC : Item;
  IF B THEN
     RETURN (Choice1);
  ELSE
     RETURN (Choice2);
  END_IF;
 
END_FUNCTION;

8.20.6.1.3 References

IfcOrientedEdge

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	FUNCTION IfcBooleanChoose
	(B : BOOLEAN ;
	Choice1, Choice2 : GENERIC : Item) : GENERIC : Item;
	IF B THEN
	RETURN (Choice1);
	ELSE
	RETURN (Choice2);
	END_IF;

	END_FUNCTION;