Use case of ContainsNoLoops attribute within View NodeClass|OPC UA Standard|Forum|OPC Foundation

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Use case of ContainsNoLoops attribute within View NodeClass
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Toshihisa Fujii
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08/23/2018 - 19:44
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Hello.

I have a question about how UA client should utilize ContainsNoLoops attribute within View NodeClass.

I understand the meaning of the attribute, however I cannot imagine in which case the ContainsNoLoops attribute is to be used.

Please let me know the example where ContainsNoLoops attribute is used.

Best regards,

Toshi

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Randy Armstrong
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08/25/2018 - 15:53
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The purpose of the Attribute was to allow the Server to publish a subset of the address space as a strict hierarchy. It was thought at the time that it would be useful to some clients. In practice, it may not be so useful.

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