Working with both ofxCv and ofxOpenCv

[Richard Park]

When working both ofxCv and ofxOpenCv, the following error message occurs.
However, if only either of them is included, it works fine.

[Glen Fraser]

When working both ofxCv and ofxOpenCv, the following error message occurs.

I assume you mean both ofxBox2d and ofxOpenCv?

There are macros are in conflict (with the same names, min/max). In my app, I "solved" it by making sure ofxBox2d.h was included last, after ofxOpenCv.h. Would be nice if the macros had a "b2d" prefix or something, or (better) used inline functions with a Box2d namespace, or (better still) used std::min and std::max.

Glen.

On Oct 19, 2013, at 5:05 AM, phs1919 [e-mail] wrote:

When working both ofxCv and ofxOpenCv, the following error message occurs.
However, if only either of them is included, it works fine.

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[Richard Park]

Hi Glen,

Thanks for your comments. I actually included ofxBox2d.h at the last after ofxOpenCv.h and ofxCv.h. I used std::min and std::max in the source file and now it works. I also agree that Box2d namespace would make it compatible with other addons like this case. Thanks!

[Vanderlin]

fixed