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ODA IFC SDK
API Reference > OdIfc2x3 Namespace > Classes > IfcProcess Class > IfcProcess Methods > IfcProcess::getInvIsPredecessorTo Method
IfcProcess::getInvIsPredecessorTo Method
Syntax
C++
void getInvIsPredecessorTo(OdDAIObjectIds& IsPredecessorTo) const;

Returns the value of IsPredecessorTo attribute. This attribute represents dependency between two activities, it refers to the subsequent activity for which this activity is the predecessor. The link between two activities can include a link type and a lag time.

Parameters
Description
IsPredecessorTo
[out] Receives the value of IsPredecessorTo attribute.
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