Geometry Boost List: [geometry] [index] additional predicates - contains, covers

Subject: [geometry] [index] additional predicates - contains, covers
From: Adam Wulkiewicz (adam.wulkiewicz_at_[hidden])
Date: 2013-08-29 11:35:19

Hi,

I'd like to officially add new predicates to the rtree interface. They 
were probably mentioned before on the list:

contains() - contains(g1, g2) == within(g2, g1)
covers()   - covers(g1, g2) == covered_by(g2, g1)

If I remember correctly those are also the names of planned BG functions 
which are going to work as defined above.

Are you ok with it? Are those names ok?

Regards,
Adam