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Check if argv has at least one member from an Options group

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cristiantm
Posts: 11
Joined: 05 Mar 2013, 13:58

Check if argv has at least one member from an Options group

Postby cristiantm » 06 Mar 2013, 21:26

I am using Option handling for an Poco++ based application. I have some parameters that should not be present at the same time, and the Option.group() provides me that. But I also do need at least one of the parameters of that group to be present.

I tried to set all group members to required=true, but then I get a exception that the parameter that is not provided but is required was not given.

Is there any way to set a group as required or check if at least one member of a group is present?

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