Barend Gehrels 05ab4d557a Added empty_input_exception and applied for distance, length, area, perimeter
Removed exception for convex_hull because that can be handled (for now) by leaving output empty. To be decided what is the definitive (additional, optional) behaviour.

[SVN r76514]
2012-01-15 13:23:08 +00:00
..
2011-07-24 09:42:05 +00:00
2012-01-12 20:58:20 +00:00
2012-01-12 20:58:20 +00:00