mlpack/trunk: modify the clamp function
mlpack/trunk: modify the clamp function

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