Release of 1.2.0

Changes:

• Fixed the potential of crashes (and minor performance optimization): many classes constructors get const ref arguments but stored const values.

Release of 1.1.9

nanoflann 1.1.9: Released Oct 2, 2015

Changes:

• Added KDTreeSingleIndexAdaptor::radiusSearchCustomCallback() (Based on a suggestion by Yannick Morin-Rivest)
• Better documentation in class headers.
• Cleanup of unused code.
• Parameter KDTreeSingleIndexAdaptorParams::dim has been removed since it was redundant.

Release of nanoflann 1.1.8

nanoflann 1.1.8: Released May 2, 2014

• Created hidden constructors in nanoflann class, to disallow unintentional copies which will corrupt
  the internal pointers.
• Fixed crash if trying to build an index of an empty dataset.