artemp dad0ca2071 clamp num_features_to_query to 1...max range (at least one feature will queried) + use std::size_t for feature count (ref #3515)		2016-09-23 11:56:32 +02:00
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input	clamp num_features_to_query to 1...max range (at least one feature will queried) + use std::size_t for feature count (ref #3515)	2016-09-23 11:56:32 +02:00