Value :: operator^ - Exclusive OR operation
The operator returns true (YES) if exactly one of the operands is true and NO otherwise.
(-> IsTrue())
Return value:  Success ( bool  )
The value is true when the function was executed successfully. Otherwise the value is set to false.
Implementation details
bool 
Value  :: operator^ ( odaba::Value &cValue )
- cValue
 - Value handle
A value handle refers to a (usually) opened value. Invalid value handles may cause an exception. 

