docs: public static int nvgraphAnalyzeClustering(
          nvgraphHandle handle, 
          nvgraphGraphDescr graph_descr, 
          long weight_index, 
          int n_clusters, 
          Pointer clustering, 
          int metric, 
          Pointer score)
      {
          return checkResult(nvgraphAnalyzeClusteringNative(handle, graph_descr, weight_index, n_clusters, clustering, metric, score));
      }