OdFdFieldEngine Class

Syntax

C++

class OdFdFieldEngine : public OdRxObject;

FdField.h

This class manages the evaluation of fields.

The field engine is a global one-per-session object.

The field evaluators should register their loader with the engine during application startup

	Name	Description
	~OdFdFieldEngine	This is ~OdFdFieldEngine, a member of class OdFdFieldEngine.

	Name	Description
	addFieldReactor	Adds the field reactor to the field framework.
	evaluatorLoaderCount	Returns the number of registered field evaluator loaders.
	findEvaluator	Returns an an evaluator for the specified field from the set of registered evaluators if the field does not have an evaluator ID.
	getEvaluator	Returns the field evaluator for the specified evaluator ID.
	getEvaluatorLoader	Returns the field evaluator loader at the specified index.
	ODRX_DECLARE_MEMBERS	This is ODRX_DECLARE_MEMBERS, a member of class OdFdFieldEngine.
	registerEvaluatorLoader	Registers the evaluator loader with the engine. remarks The engine searches the registered evaluator loaders to find the appropriate evaluator for evaluating fields. Field evaluators should register the evaluator loader with the field engine during application startup.
	removeFieldReactor	Removes the field reactor from the field framework.
	unregisterEvaluatorLoader	Unregisters the evaluator loader from the engine.