OdDgElementIterator Class

Syntax

C++

class OdDgElementIterator : public OdRxObject;

DgElementIterator.h

This class defines bidirectional Iterator objects that traverse elements contained in complex elements.

This class cannot be directly instantiated, but must be instantiated with the iterator creation methods of the class to be iterated through.

Corresponding C++ library: TG_Db

	Name	Description
	OdDgElementIterator	This is OdDgElementIterator, a member of class OdDgElementIterator.

	Name	Description
	done	Returns true if and only if the traversal by this Iterator element is complete.
	item	Returns the Element ID of the entity currently referenced by this Iterator element.
	ODRX_DECLARE_MEMBERS	This is ODRX_DECLARE_MEMBERS, a member of class OdDgElementIterator.
	seek	Positions this Iterator element at the specified record.
	start	Sets this Iterator element to reference the entity that it would normally return first.
	step	Steps this Iterator element.