e = mmap[n];

   e = mmap[n];

   const_mat_test.mate(n);

   const_mat_test.mate(n);

   MaxMatching<Graph>::Status stat = 

   MaxMatching<Graph>::Status stat = 

     const_mat_test.status(n);

     const_mat_test.status(n);

   const MaxMatching<Graph>::StatusMap& smap =

   const MaxMatching<Graph>::StatusMap& smap =

     const_mat_test.statusMap();

     const_mat_test.statusMap();

   stat = smap[n];

   stat = smap[n];

   const_mat_test.barrier(n);

   const_mat_test.barrier(n);

 }

 }