Gael Guennebaud a99ea69b32 fix constness of intersection methods (bug #309)
(transplanted from c98cd5e564f75be2edc7c5d18491058d025fa796
)
2011-06-27 13:15:01 +02:00
..
2011-01-28 13:04:23 -05:00
2011-06-18 08:30:34 +02:00