API Reference > OdDAI Namespace > Classes > OdSDAIInstance Class > OdSDAIInstance Methods > isInstanceOf Method > OdSDAIInstance::isInstanceOf Method (Entity *)
OdSDAIInstance::isInstanceOf Method (Entity *)
Syntax
C++
virtual bool isInstanceOf(const Entity * entityDef) const;
Parameters 
Description 
const Entity * entityDef 
[in] An instance of the Entity class that represents the entity type.  

Returns true if the SDAI instance is an instance of the specified EXPRESS type; otherwise, the method returns false.

Retrieves whether the SDAI instance is an instance of a specified EXPRESS type.

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