Fixes in accum_dist methods
Add a new method for initializing KMeans centers that leads to better clusters and thus better retrieval when final centers have to be existing keypoints instead of clusters barycenters.
Fix CMakeLists.txt for MSVC
if(<string> MATCHES ...) cause incorrect definition for MSVC. Reference: http://stackoverflow.com/questions/21995777/cygwins-cmake-does-not-match-for-cmake-system-name
dimensions instead of the number of points.
it's all working again. Mysterious.
while I sort that out. This also adds the max_k option to radius_search as discussed in #170.
assist in debugging set_distance_type in the Ruby API.
testing manual code.
in the manual. Added a way of initializing FFI::Structs from a hash, converted defaults into a hash. Defaults now seem to work.
set_distance_type! is marked as pending.
Removed incorrect check argument in flann_find_nearest_neighbors_index
implemented most of the C functions at this point but haven't tested most.
and without indexing.