clarify documentation for TrilinosWrappers::*Matrix::n_nonzero_elements

diff --git a/include/deal.II/lac/trilinos_block_sparse_matrix.h b/include/deal.II/lac/trilinos_block_sparse_matrix.h
index 174771aff88009a32c1098d9339825726ad7862e..f5aecbd21eea5fe24f92587473798b194dbd3e8c 100644 (file)
--- a/include/deal.II/lac/trilinos_block_sparse_matrix.h
+++ b/include/deal.II/lac/trilinos_block_sparse_matrix.h
@@ -219,7 +219,8 @@ namespace TrilinosWrappers
     void collect_sizes ();
 
     /**
-     * Return the number of nonzero elements of this matrix.
+     * Return the total number of nonzero elements of this matrix (summed
+     * over all MPI processes).
      */
     size_type n_nonzero_elements () const;
 

diff --git a/include/deal.II/lac/trilinos_sparse_matrix.h b/include/deal.II/lac/trilinos_sparse_matrix.h
index 8c6a324801c4c550e629f8a1dcad28ab42d0ded6..dc407bb0b6a75ec82f70ea3398a1daf9bd32550b 100644 (file)
--- a/include/deal.II/lac/trilinos_sparse_matrix.h
+++ b/include/deal.II/lac/trilinos_sparse_matrix.h
@@ -1020,7 +1020,8 @@ namespace TrilinosWrappers
     bool in_local_range (const size_type index) const;
 
     /**
-     * Return the number of nonzero elements of this matrix.
+     * Return the total number of nonzero elements of this matrix (summed
+     * over all MPI processes).
      */
     size_type n_nonzero_elements () const;