From: David Wells <wellsd2@rpi.edu>
Date: Mon, 11 Jan 2016 14:41:02 +0000 (-0500)
Subject: Pass std::function instances by reference.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F15%2Fhead;p=code-gallery.git

Pass std::function instances by reference.
---

diff --git a/cdr/common/include/deal.II-cdr/system_matrix.h b/cdr/common/include/deal.II-cdr/system_matrix.h
index 348f419..13717a3 100644
--- a/cdr/common/include/deal.II-cdr/system_matrix.h
+++ b/cdr/common/include/deal.II-cdr/system_matrix.h
@@ -22,7 +22,7 @@ namespace CDR
   void create_system_matrix
   (const DoFHandler<dim>                                 &dof_handler,
    const QGauss<dim>                                     &quad,
-   const std::function<Tensor<1, dim>(const Point<dim>)>  convection_function,
+   const std::function<Tensor<1, dim>(const Point<dim>)> &convection_function,
    const CDR::Parameters                                 &parameters,
    const double                                           time_step,
    MatrixType                                            &system_matrix);
@@ -31,7 +31,7 @@ namespace CDR
   void create_system_matrix
   (const DoFHandler<dim>                                 &dof_handler,
    const QGauss<dim>                                     &quad,
-   const std::function<Tensor<1, dim>(const Point<dim>)>  convection_function,
+   const std::function<Tensor<1, dim>(const Point<dim>)> &convection_function,
    const CDR::Parameters                                 &parameters,
    const double                                           time_step,
    const ConstraintMatrix                                &constraints,
diff --git a/cdr/common/include/deal.II-cdr/system_matrix.templates.h b/cdr/common/include/deal.II-cdr/system_matrix.templates.h
index 7cafd46..4d8ceb8 100644
--- a/cdr/common/include/deal.II-cdr/system_matrix.templates.h
+++ b/cdr/common/include/deal.II-cdr/system_matrix.templates.h
@@ -26,7 +26,7 @@ namespace CDR
   void internal_create_system_matrix
   (const DoFHandler<dim>                                 &dof_handler,
    const QGauss<dim>                                     &quad,
-   const std::function<Tensor<1, dim>(const Point<dim>)>  convection_function,
+   const std::function<Tensor<1, dim>(const Point<dim>)> &convection_function,
    const CDR::Parameters                                 &parameters,
    const double                                           time_step,
    UpdateFunction                                         update_system_matrix)
@@ -80,7 +80,7 @@ namespace CDR
   void create_system_matrix
   (const DoFHandler<dim>                                 &dof_handler,
    const QGauss<dim>                                     &quad,
-   const std::function<Tensor<1, dim>(const Point<dim>)>  convection_function,
+   const std::function<Tensor<1, dim>(const Point<dim>)> &convection_function,
    const CDR::Parameters                                 &parameters,
    const double                                           time_step,
    const ConstraintMatrix                                &constraints,
@@ -100,7 +100,7 @@ namespace CDR
   void create_system_matrix
   (const DoFHandler<dim>                                 &dof_handler,
    const QGauss<dim>                                     &quad,
-   const std::function<Tensor<1, dim>(const Point<dim>)>  convection_function,
+   const std::function<Tensor<1, dim>(const Point<dim>)> &convection_function,
    const CDR::Parameters                                 &parameters,
    const double                                           time_step,
    MatrixType                                            &system_matrix)
diff --git a/cdr/common/include/deal.II-cdr/system_rhs.h b/cdr/common/include/deal.II-cdr/system_rhs.h
index 966542d..5942cda 100644
--- a/cdr/common/include/deal.II-cdr/system_rhs.h
+++ b/cdr/common/include/deal.II-cdr/system_rhs.h
@@ -22,8 +22,8 @@ namespace CDR
   void create_system_rhs
   (const DoFHandler<dim>                                 &dof_handler,
    const QGauss<dim>                                     &quad,
-   const std::function<Tensor<1, dim>(const Point<dim>)>  convection_function,
-   const std::function<double(double, const Point<dim>)>  forcing_function,
+   const std::function<Tensor<1, dim>(const Point<dim>)> &convection_function,
+   const std::function<double(double, const Point<dim>)> &forcing_function,
    const CDR::Parameters                                 &parameters,
    const VectorType                                      &previous_solution,
    const ConstraintMatrix                                &constraints,
diff --git a/cdr/common/include/deal.II-cdr/system_rhs.templates.h b/cdr/common/include/deal.II-cdr/system_rhs.templates.h
index 9e49a5e..ae75602 100644
--- a/cdr/common/include/deal.II-cdr/system_rhs.templates.h
+++ b/cdr/common/include/deal.II-cdr/system_rhs.templates.h
@@ -26,8 +26,8 @@ namespace CDR
   void create_system_rhs
   (const DoFHandler<dim>                                 &dof_handler,
    const QGauss<dim>                                     &quad,
-   const std::function<Tensor<1, dim>(const Point<dim>)>  convection_function,
-   const std::function<double(double, const Point<dim>)>  forcing_function,
+   const std::function<Tensor<1, dim>(const Point<dim>)> &convection_function,
+   const std::function<double(double, const Point<dim>)> &forcing_function,
    const CDR::Parameters                                 &parameters,
    const VectorType                                      &previous_solution,
    const ConstraintMatrix                                &constraints,
diff --git a/cdr/common/source/system_matrix.cc b/cdr/common/source/system_matrix.cc
index ae14c4e..c080701 100644
--- a/cdr/common/source/system_matrix.cc
+++ b/cdr/common/source/system_matrix.cc
@@ -17,7 +17,7 @@ namespace CDR
   void create_system_matrix<2, SparseMatrix<double>>
   (const DoFHandler<2>                               &dof_handler,
    const QGauss<2>                                   &quad,
-   const std::function<Tensor<1, 2>(const Point<2>)>  convection_function,
+   const std::function<Tensor<1, 2>(const Point<2>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    SparseMatrix<double>                              &system_matrix);
@@ -26,7 +26,7 @@ namespace CDR
   void create_system_matrix<3, SparseMatrix<double>>
   (const DoFHandler<3>                               &dof_handler,
    const QGauss<3>                                   &quad,
-   const std::function<Tensor<1, 3>(const Point<3>)>  convection_function,
+   const std::function<Tensor<1, 3>(const Point<3>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    SparseMatrix<double>                              &system_matrix);
@@ -35,7 +35,7 @@ namespace CDR
   void create_system_matrix<2, SparseMatrix<double>>
   (const DoFHandler<2>                               &dof_handler,
    const QGauss<2>                                   &quad,
-   const std::function<Tensor<1, 2>(const Point<2>)>  convection_function,
+   const std::function<Tensor<1, 2>(const Point<2>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    const ConstraintMatrix                            &constraints,
@@ -45,7 +45,7 @@ namespace CDR
   void create_system_matrix<3, SparseMatrix<double>>
   (const DoFHandler<3>                               &dof_handler,
    const QGauss<3>                                   &quad,
-   const std::function<Tensor<1, 3>(const Point<3>)>  convection_function,
+   const std::function<Tensor<1, 3>(const Point<3>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    const ConstraintMatrix                            &constraints,
@@ -55,7 +55,7 @@ namespace CDR
   void create_system_matrix<2, TrilinosWrappers::SparseMatrix>
   (const DoFHandler<2>                               &dof_handler,
    const QGauss<2>                                   &quad,
-   const std::function<Tensor<1, 2>(const Point<2>)>  convection_function,
+   const std::function<Tensor<1, 2>(const Point<2>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    TrilinosWrappers::SparseMatrix                    &system_matrix);
@@ -64,7 +64,7 @@ namespace CDR
   void create_system_matrix<3, TrilinosWrappers::SparseMatrix>
   (const DoFHandler<3>                               &dof_handler,
    const QGauss<3>                                   &quad,
-   const std::function<Tensor<1, 3>(const Point<3>)>  convection_function,
+   const std::function<Tensor<1, 3>(const Point<3>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    TrilinosWrappers::SparseMatrix                    &system_matrix);
@@ -73,7 +73,7 @@ namespace CDR
   void create_system_matrix<2, TrilinosWrappers::SparseMatrix>
   (const DoFHandler<2>                               &dof_handler,
    const QGauss<2>                                   &quad,
-   const std::function<Tensor<1, 2>(const Point<2>)>  convection_function,
+   const std::function<Tensor<1, 2>(const Point<2>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    const ConstraintMatrix                            &constraints,
@@ -83,7 +83,7 @@ namespace CDR
   void create_system_matrix<3, TrilinosWrappers::SparseMatrix>
   (const DoFHandler<3>                               &dof_handler,
    const QGauss<3>                                   &quad,
-   const std::function<Tensor<1, 3>(const Point<3>)>  convection_function,
+   const std::function<Tensor<1, 3>(const Point<3>)> &convection_function,
    const CDR::Parameters                             &parameters,
    const double                                       time_step,
    const ConstraintMatrix                            &constraints,
diff --git a/cdr/common/source/system_rhs.cc b/cdr/common/source/system_rhs.cc
index 609e824..8436306 100644
--- a/cdr/common/source/system_rhs.cc
+++ b/cdr/common/source/system_rhs.cc
@@ -15,8 +15,8 @@ namespace CDR
   void create_system_rhs<2, Vector<double>>
   (const DoFHandler<2>                                 &dof_handler,
    const QGauss<2>                                     &quad,
-   const std::function<Tensor<1, 2>(const Point<2>)>    convection_function,
-   const std::function<double(double, const Point<2>)>  forcing_function,
+   const std::function<Tensor<1, 2>(const Point<2>)>   &convection_function,
+   const std::function<double(double, const Point<2>)> &forcing_function,
    const CDR::Parameters                               &parameters,
    const Vector<double>                                &previous_solution,
    const ConstraintMatrix                              &constraints,
@@ -27,8 +27,8 @@ namespace CDR
   void create_system_rhs<3, Vector<double>>
   (const DoFHandler<3>                                 &dof_handler,
    const QGauss<3>                                     &quad,
-   const std::function<Tensor<1, 3>(const Point<3>)>    convection_function,
-   const std::function<double(double, const Point<3>)>  forcing_function,
+   const std::function<Tensor<1, 3>(const Point<3>)>   &convection_function,
+   const std::function<double(double, const Point<3>)> &forcing_function,
    const CDR::Parameters                               &parameters,
    const Vector<double>                                &previous_solution,
    const ConstraintMatrix                              &constraints,
@@ -39,8 +39,8 @@ namespace CDR
   void create_system_rhs<2, TrilinosWrappers::MPI::Vector>
   (const DoFHandler<2>                                 &dof_handler,
    const QGauss<2>                                     &quad,
-   const std::function<Tensor<1, 2>(const Point<2>)>    convection_function,
-   const std::function<double(double, const Point<2>)>  forcing_function,
+   const std::function<Tensor<1, 2>(const Point<2>)>   &convection_function,
+   const std::function<double(double, const Point<2>)> &forcing_function,
    const CDR::Parameters                               &parameters,
    const TrilinosWrappers::MPI::Vector                 &previous_solution,
    const ConstraintMatrix                              &constraints,
@@ -51,8 +51,8 @@ namespace CDR
   void create_system_rhs<3, TrilinosWrappers::MPI::Vector>
   (const DoFHandler<3>                                 &dof_handler,
    const QGauss<3>                                     &quad,
-   const std::function<Tensor<1, 3>(const Point<3>)>    convection_function,
-   const std::function<double(double, const Point<3>)>  forcing_function,
+   const std::function<Tensor<1, 3>(const Point<3>)>   &convection_function,
+   const std::function<double(double, const Point<3>)> &forcing_function,
    const CDR::Parameters                               &parameters,
    const TrilinosWrappers::MPI::Vector                 &previous_solution,
    const ConstraintMatrix                              &constraints,