Martin Dobias 4c84cfa29a Fix a memory leak in classify() + add missing annotations/docstrings
A pseudo color renderer was getting created in classify() but never deleted.

Spotted by @PeterPetrik

As a bonus switched a for loop from mixed constBegin()/end() usage to range for.
2018-06-22 05:48:46 +10:00
..
2018-03-12 14:30:53 +11:00
2018-05-16 17:26:59 -04:00
2018-05-14 11:02:28 -04:00
2017-06-28 10:45:51 +02:00