using opencv with Jade and eclipse.

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I'm having a bit of trouble navigating the documentation regarding using opencv with ros, so I would appreciate some help with creating the setup I'm looking for.

First of all, I've set my ros package up in eclipse with just the basic tutorial code, and all of that seems to work fine.

I've also set up a separate eclipse c++ project with the opencv libraries linked through the c++ build->settings menus. That all worked dandy too.

I am however having trouble figuring out how to do all of these together. There is no c++ build option under the properties of the eclipse project generated, so I imagine I am supposed to do something different to use the opencv libraries in it.