API Reference > Other Classes > OdFdFieldEngine Class > OdFdFieldEngine Methods > OdFdFieldEngine::findEvaluator Method
OdFdFieldEngine::findEvaluator Method
Syntax
C++
virtual OdFdFieldEvaluator * findEvaluator(OdDbField* pField, OdString& pszEvalId) = 0;
Parameters 
Description 
OdDbField* pField 
[in] Input field for which to find an evaluator.  
OdString& pszEvalId 
[out] Output pointer to receive the evaluator ID.  

Field evaluator for the specified field, or NULL if a field evaluator could not be found.

Returns an an evaluator for the specified field from the set of registered evaluators if the field does not have an evaluator ID.

Copyright © 2002–2021. Open Design Alliance. All rights reserved.