API Reference > Classes > Export Classes > TB_IFCEXPORT Namespace > Classes > OdHandleToElementCache Class
OdHandleToElementCache Class
Syntax
C++
class OdHandleToElementCache;

TbIfcHandleToElementCache.h

This maps an IFC handle to the Element that created it. 

remarks This is used to identify which element should be used for properties, for elements (e.g. Stairs) that contain other elements.

Clears all cached data. 
Find 
Finds the BimRv ObjectId from the map.
 
Adds the handle to the map.
 
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