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answered 2012-08-31 05:43:36 -0500

joq gravatar image

I don't think so. You have to use getParamCached() each time you want to use the value (but no messages are sent for that method).

Dynamic reconfigure provides an alternate API which does provide a callback. That may be better for your use case.

I don't think so. You have to use getParamCached() each time you want to use the value (but no (no messages are sent for by that method).

Dynamic reconfigure provides an alternate API which does provide a callback. That may be better for your use case.