Add two authors; make a correction in documentation

git-svn-id: https://svn.dealii.org/trunk@29475 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/authors.html b/deal.II/doc/authors.html
index 8791f3008a90fa3988ef15ab863beba412bebdc5..033fb196dc188a9581f8988bed21221336b172c6 100644 (file)
--- a/deal.II/doc/authors.html
+++ b/deal.II/doc/authors.html
@@ -271,6 +271,12 @@
       <li><em>Christophe Trophime:</em>
        Packaging and configuration issues.
 
+      <li><em>Bruno Turcksin:</em>
+       Extending deal.ii for 64-bit integer support.
+
+      <li><em>Kainan Wang:</em>
+       Extending deal.ii for 64-bit integer support.
+       
       <li><em>Yaqi Wang:</em>
        The step-28 tutorial program;
        &nbsp;

diff --git a/deal.II/include/deal.II/numerics/vector_tools.h b/deal.II/include/deal.II/numerics/vector_tools.h
index 7925f81f64c2a5531c0856a95281430a9c6e19ab..12fa9add4ed901953659034d90b7f9c7cad7475c 100644 (file)
--- a/deal.II/include/deal.II/numerics/vector_tools.h
+++ b/deal.II/include/deal.II/numerics/vector_tools.h
@@ -1975,7 +1975,7 @@ namespace VectorTools
    *                                       NormType::L2_norm);
    *    const double total_local_error = local_errors.l2_norm();
    *    const double total_global_error
-   *      = std::sqrt (Utilities::MPI::sum (total_local_error * total_local_error));
+   *      = std::sqrt (Utilities::MPI::sum (total_local_error * total_local_error, MPI_COMM_WORLD));
    * @endcode
    * The squaring and taking the square root is necessary in order to
    * compute the sum of squares of norms over all all cells in the definition
@@ -1988,7 +1988,7 @@ namespace VectorTools
    * @code
    *    const double total_local_error = local_errors.l1_norm();
    *    const double total_global_error
-   *      = Utilities::MPI::sum (total_local_error);
+   *      = Utilities::MPI::sum (total_local_error, MPI_COMM_WORLD);
    * @endcode
    * instead, and similar considerations hold when computing the $L_\infty$
    * norm of the error.