Make an argument a const reference.

dealii · Jul 6, 2023 · 89e80b9 · 89e80b9
1 parent 000659f
commit 89e80b9
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/include/deal.II/lac/la_parallel_vector.h b/include/deal.II/lac/la_parallel_vector.h
@@ -750,9 +750,9 @@ namespace LinearAlgebra
       void
       import_elements(
         const LinearAlgebra::ReadWriteVector<Number> &V,
-        VectorOperation::values                       operation,
-        std::shared_ptr<const Utilities::MPI::CommunicationPatternBase>
-          communication_pattern = {});
+        const VectorOperation::values                 operation,
+        const std::shared_ptr<const Utilities::MPI::CommunicationPatternBase>
+          &communication_pattern = {});
 
       /**
        * @deprecated Use import_elements() instead.

diff --git a/include/deal.II/lac/la_parallel_vector.templates.h b/include/deal.II/lac/la_parallel_vector.templates.h
@@ -912,7 +912,7 @@ namespace LinearAlgebra
     void
     Vector<Number, MemorySpaceType>::import_elements(
       const Vector<Number, MemorySpaceType2> &src,
-      VectorOperation::values                 operation)
+      const VectorOperation::values           operation)
     {
       Assert(src.partitioner.get() != nullptr, ExcNotInitialized());
       Assert(partitioner->locally_owned_range() ==
@@ -1253,9 +1253,9 @@ namespace LinearAlgebra
     void
     Vector<Number, MemorySpaceType>::import_elements(
       const ReadWriteVector<Number> &V,
-      VectorOperation::values        operation,
-      std::shared_ptr<const Utilities::MPI::CommunicationPatternBase>
-        communication_pattern)
+      const VectorOperation::values  operation,
+      const std::shared_ptr<const Utilities::MPI::CommunicationPatternBase>
+        &communication_pattern)
     {
       // If no communication pattern is given, create one. Otherwise, use the
       // given one.