Another -Wunused-parameter fix
Another -Wunused-parameter fix


minhpqn/mlpack,erubboli/mlpack,Azizou/mlpack,thirdwing/mlpack,ajjl/mlpack,thirdwing/mlpack,datachand/mlpack,palashahuja/mlpack,BookChan/mlpack,ajjl/mlpack,Azizou/mlpack,minhpqn/mlpack,stereomatchingkiss/mlpack,darcyliu/mlpack,chenmoshushi/mlpack,thirdwing/mlpack,ajjl/mlpack,bmswgnp/mlpack,trungda/mlpack,palashahuja/mlpack,ersanliqiao/mlpack,stereomatchingkiss/mlpack,ranjan1990/mlpack,theranger/mlpack,ranjan1990/mlpack,datachand/mlpack,trungda/mlpack,ranjan1990/mlpack,bmswgnp/mlpack,datachand/mlpack,lezorich/mlpack,stereomatchingkiss/mlpack,lezorich/mlpack,ersanliqiao/mlpack,darcyliu/mlpack,chenmoshushi/mlpack,trungda/mlpack,bmswgnp/mlpack,theranger/mlpack,BookChan/mlpack,erubboli/mlpack,chenmoshushi/mlpack,lezorich/mlpack,Azizou/mlpack,palashahuja/mlpack,minhpqn/mlpack,erubboli/mlpack,darcyliu/mlpack,BookChan/mlpack,ersanliqiao/mlpack,theranger/mlpack