Make const the functions open_* and create_*

diff --git a/include/deal.II/base/hdf5.h b/include/deal.II/base/hdf5.h
index 89d78979050a579c5233cb656183de03bbdeaf62..5215324273743576c38e3a708042d3f3b7236602 100644 (file)
--- a/include/deal.II/base/hdf5.h
+++ b/include/deal.II/base/hdf5.h
@@ -967,19 +967,19 @@ namespace HDF5
      * Opens a sub-group of the current Group or File.
      */
     Group
-    open_group(const std::string &name);
+    open_group(const std::string &name) const;
 
     /**
      * Creates a sub-group in the current Group or File.
      */
     Group
-    create_group(const std::string &name);
+    create_group(const std::string &name) const;
 
     /**
      * Opens a dataset.
      */
     DataSet
-    open_dataset(const std::string &name);
+    open_dataset(const std::string &name) const;
 
     /**
      * Creates a dataset. @p number can be `float`, `double`,

diff --git a/source/base/hdf5.cc b/source/base/hdf5.cc
index 5d6dd6cd4106287a61bf24614e5454ef65cb82b5..0191383254075bcfa6349063700fb663010a3d00 100644 (file)
--- a/source/base/hdf5.cc
+++ b/source/base/hdf5.cc
@@ -1413,7 +1413,7 @@ namespace HDF5
 
 
   Group
-  Group::open_group(const std::string &name)
+  Group::open_group(const std::string &name) const
   {
     return Group(name, *this, mpi, GroupAccessMode::open);
   }
@@ -1421,7 +1421,7 @@ namespace HDF5
 
 
   Group
-  Group::create_group(const std::string &name)
+  Group::create_group(const std::string &name) const
   {
     return Group(name, *this, mpi, GroupAccessMode::create);
   }
@@ -1429,7 +1429,7 @@ namespace HDF5
 
 
   DataSet
-  Group::open_dataset(const std::string &name)
+  Group::open_dataset(const std::string &name) const
   {
     return DataSet(name, *hdf5_reference, mpi);
   }