INullElement (ITF) ¶ INTERFACE INullElement EXTENDS IElement Interface für Null Methods: ElementCompareTo , inherited from IElement ElementEquals , inherited from IElement ElementHashCode , inherited from IElement

IOnlineChangeSafeLinkedListElement (ITF) ¶ INTERFACE IOnlineChangeSafeLinkedListElement EXTENDS __SYSTEM.IQueryInterface This interface should be used for online change safe elements within a linked list. Implement the method FB_reinit for the element and call the method UpdateElement like this: METHOD FB_reinit : BOOL VAR_INPUT END_VAR UpdateElement(itfElement := THIS^); Properties: ObjectReference Methods: UpdateElement Structure: ObjectReference (Property) UpdateElement (Method)

IStringElement (ITF) ¶ INTERFACE IStringElement EXTENDS IElement Element interface for Strings Properties: StringValue Methods: ElementCompareTo , inherited from IElement ElementEquals , inherited from IElement ElementHashCode , inherited from IElement Structure: StringValue (Property)

ITimeElement (ITF) ¶ INTERFACE ITimeElement EXTENDS IElement Element interface for TIME Properties: TimeValue Methods: ElementCompareTo , inherited from IElement ElementEquals , inherited from IElement ElementHashCode , inherited from IElement Structure: TimeValue (Property)

IUdintElement (ITF) ¶ INTERFACE IUdintElement EXTENDS IElement Element interface for UDINT Properties: UdintValue Methods: ElementCompareTo , inherited from IElement ElementEquals , inherited from IElement ElementHashCode , inherited from IElement Structure: UdintValue (Property)

IUintElement (ITF) ¶ INTERFACE IUintElement EXTENDS IElement Element interface for UINTs Properties: UintValue Methods: ElementCompareTo , inherited from IElement ElementEquals , inherited from IElement ElementHashCode , inherited from IElement Structure: UintValue (Property)

IListIterator (ITF) ¶ INTERFACE IListIterator EXTENDS IIterator Interface for Iterators based on array lists of elements. Properties: ElementArray ElementArraySize ModCounter Methods: HasNext , inherited from IIterator Next , inherited from IIterator Structure: ElementArray (Property) ElementArraySize (Property) ModCounter (Property)

ISafeIterator (ITF) ¶ INTERFACE ISafeIterator EXTENDS __SYSTEM.IQueryInterface Thread safe iterator to iterate over all elements of a collection. Properties: LockableCollection ModCounter Methods: Next Structure: LockableCollection (Property) ModCounter (Property) Next (Method)

ISafeLinkedListIterator (ITF) ¶ INTERFACE ISafeLinkedListIterator EXTENDS ISafeIterator Interface for thread safe iterators based on linked lists of elements. Properties: FirstObjectReference LockableCollection , inherited from ISafeIterator ModCounter , inherited from ISafeIterator Methods: Next , inherited from ISafeIterator Structure: FirstObjectReference (Property)

ISafeListIterator (ITF) ¶ INTERFACE ISafeListIterator EXTENDS ISafeIterator Interface for thread safe iterators based on array lists of elements. Properties: ElementArray ElementArraySize LockableCollection , inherited from ISafeIterator ModCounter , inherited from ISafeIterator Methods: Next , inherited from ISafeIterator Structure: ElementArray (Property) ElementArraySize (Property)