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ODA BimRv SDK
API Reference > Namespaces > TB_IFCEXPORT Namespace > Classes > Description Class > Description Methods > Description::setSubElementIndex Method
Description::setSubElementIndex Method
Syntax
C++
void setSubElementIndex(int nIndex);

Sets the index used to create a consistent GUID for this item. It is expected that this index will come from the list in IFCSubElementEnums. 

 

Parameters
Description
nIndex
[in] SubElement index.
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