API Reference > Classes > OdDAIObjectId Class > OdDAIObjectId Operators > OdDAIObjectId::< Operator
OdDAIObjectId::< Operator
Syntax
C++
bool operator <(const OdDAIObjectId& objectId) const;
Parameters 
Description 
const OdDAIObjectId& objectId 
[in] Another identifier (right-hand operand of the operation) to be compared with.  

Returns true if the object identifier is less than another one; otherwise, the method returns false.

The "less than" operator for the object identifier.

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