Contents

module XGBoost
  module Utils
    private

    def check_result(err)
      if err != 0
        # make friendly
        message = FFI.XGBGetLastError.split("\n").first.split(/:\d+: /, 2).last
        raise XGBoost::Error, message
      end
    end

    # read_uint64 not available on JRuby
    def read_uint64(ptr)
      ptr.read_array_of_uint64(1).first
    end
  end
end

Version data entries

16 entries across 16 versions & 1 rubygems

Version	Path
xgb-0.8.0	lib/xgboost/utils.rb
xgb-0.7.3	lib/xgboost/utils.rb
xgb-0.7.2	lib/xgboost/utils.rb
xgb-0.7.1	lib/xgboost/utils.rb
xgb-0.7.0	lib/xgboost/utils.rb
xgb-0.6.0	lib/xgboost/utils.rb
xgb-0.5.3	lib/xgboost/utils.rb
xgb-0.5.2	lib/xgboost/utils.rb
xgb-0.5.1	lib/xgboost/utils.rb
xgb-0.5.0	lib/xgboost/utils.rb
xgb-0.4.1	lib/xgboost/utils.rb
xgb-0.4.0	lib/xgboost/utils.rb
xgb-0.3.1	lib/xgboost/utils.rb
xgb-0.3.0	lib/xgboost/utils.rb
xgb-0.2.1	lib/xgboost/utils.rb
xgb-0.2.0	lib/xgboost/utils.rb