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ODA IFC SDK
API Reference > OdIfc4x3_rc1 Namespace > Classes > IfcPropertyDependencyRelationship Class > IfcPropertyDependencyRelationship Methods > IfcPropertyDependencyRelationship::setExpression Method
IfcPropertyDependencyRelationship::setExpression Method
Syntax
C++
void setExpression(const OdAnsiString& Expression);

Sets the value of Expression attribute. Expression is expression that further describes the nature of the dependency relation.

Parameters
Description
Expression
[in] String representing the Expression to set.
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