containsNode

Short Summary

This method checks if a given node is contained in the list. The object is inside if the collection contains an object of equal hashcode!

Parameters

• return: FALSE: list does not contain given object, TRUE: list does contain given object

• Return type: BOOL

Parameters

Name	Type	Comment	Kind
node	INodeApi	the interface of the node that should be checked	input

Code

Declaration

METHOD containsNode : BOOL
VAR_INPUT
	(* the interface of the node that should be checked *)
	node :INodeApi;
END_VAR