What does CV_SWAP macro do?

Question

I couldn't find reference to it in the official docs.

Just run it through the preprocessor and see what it turns into. — xaxxon, Jul 05 '13 at 00:33
http://stackoverflow.com/questions/277258/c-c-source-file-after-preprocessing — xaxxon, Jul 05 '13 at 00:34

score 1 · Accepted Answer · answered Jul 05 '13 at 00:36

1

#define CV_SWAP(a,b,t) ((t) = (a), (a) = (b), (b) = (t))

answered Jul 05 '13 at 00:36

phihag

1 Answers1