Move function definitions inline to fix compiler warnings

diff --git a/include/deal.II/grid/grid_tools.h b/include/deal.II/grid/grid_tools.h
index 6562abaa9abdc6f4c1854cd0f7d04f3bada76797..028b41f0fed4ca4bdf5f94e6e14245b0d77aa75d 100644 (file)
--- a/include/deal.II/grid/grid_tools.h
+++ b/include/deal.II/grid/grid_tools.h
@@ -3324,7 +3324,23 @@ namespace GridTools
      */
     template <class Archive>
     void
-    save(Archive &ar, const unsigned int version) const;
+    save(Archive &ar, const unsigned int) const
+    {
+      // Implement the code inline as some compilers do otherwise complain
+      // about the use of a deprecated interface.
+      Assert(cell_ids.size() == data.size(),
+             ExcDimensionMismatch(cell_ids.size(), data.size()));
+      // archive the cellids in an efficient binary format
+      const std::size_t n_cells = cell_ids.size();
+      ar &              n_cells;
+      for (const auto &id : cell_ids)
+        {
+          CellId::binary_type binary_cell_id = id.template to_binary<dim>();
+          ar &                binary_cell_id;
+        }
+
+      ar &data;
+    }
 
     /**
      * Read the data of this object from a stream for the purpose of
@@ -3334,7 +3350,23 @@ namespace GridTools
      */
     template <class Archive>
     void
-    load(Archive &ar, const unsigned int version);
+    load(Archive &ar, const unsigned int)
+    {
+      // Implement the code inline as some compilers do otherwise complain
+      // about the use of a deprecated interface.
+      std::size_t n_cells;
+      ar &        n_cells;
+      cell_ids.clear();
+      cell_ids.reserve(n_cells);
+      for (unsigned int c = 0; c < n_cells; ++c)
+        {
+          CellId::binary_type value;
+          ar &                value;
+          cell_ids.emplace_back(value);
+        }
+      ar &data;
+    }
+
 
 #ifdef DOXYGEN
     /**
@@ -4279,48 +4311,6 @@ namespace GridTools
 
 
 
-  template <int dim, typename T>
-  template <class Archive>
-  void
-  CellDataTransferBuffer<dim, T>::save(Archive &ar,
-                                       const unsigned int /*version*/) const
-  {
-    Assert(cell_ids.size() == data.size(),
-           ExcDimensionMismatch(cell_ids.size(), data.size()));
-    // archive the cellids in an efficient binary format
-    const std::size_t n_cells = cell_ids.size();
-    ar &              n_cells;
-    for (const auto &id : cell_ids)
-      {
-        CellId::binary_type binary_cell_id = id.template to_binary<dim>();
-        ar &                binary_cell_id;
-      }
-
-    ar &data;
-  }
-
-
-
-  template <int dim, typename T>
-  template <class Archive>
-  void
-  CellDataTransferBuffer<dim, T>::load(Archive &ar,
-                                       const unsigned int /*version*/)
-  {
-    std::size_t n_cells;
-    ar &        n_cells;
-    cell_ids.clear();
-    cell_ids.reserve(n_cells);
-    for (unsigned int c = 0; c < n_cells; ++c)
-      {
-        CellId::binary_type value;
-        ar &                value;
-        cell_ids.emplace_back(value);
-      }
-    ar &data;
-  }
-
-
   namespace internal
   {
     template <typename DataType,