From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 30 Nov 2021 03:24:45 +0000 (-0700)
Subject: Use a simpler way to initialize default arguments.
X-Git-Tag: v9.4.0-rc1~788^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F13009%2Fhead;p=dealii.git

Use a simpler way to initialize default arguments.
---

diff --git a/include/deal.II/numerics/data_out_dof_data.h b/include/deal.II/numerics/data_out_dof_data.h
index e66bc5208c..e36f78a2b7 100644
--- a/include/deal.II/numerics/data_out_dof_data.h
+++ b/include/deal.II/numerics/data_out_dof_data.h
@@ -729,8 +729,7 @@ public:
     const std::vector<std::string> &names,
     const DataVectorType            type = type_automatic,
     const std::vector<DataComponentInterpretation::DataComponentInterpretation>
-      &data_component_interpretation = std::vector<
-        DataComponentInterpretation::DataComponentInterpretation>());
+      &data_component_interpretation = {});
 
   /**
    * This function is an abbreviation to the above one (see there for a
@@ -755,8 +754,7 @@ public:
     const std::string &  name,
     const DataVectorType type = type_automatic,
     const std::vector<DataComponentInterpretation::DataComponentInterpretation>
-      &data_component_interpretation = std::vector<
-        DataComponentInterpretation::DataComponentInterpretation>());
+      &data_component_interpretation = {});
 
   /**
    * This function is an extension of the above one (see there for a
@@ -780,8 +778,7 @@ public:
     const VectorType &               data,
     const std::vector<std::string> & names,
     const std::vector<DataComponentInterpretation::DataComponentInterpretation>
-      &data_component_interpretation = std::vector<
-        DataComponentInterpretation::DataComponentInterpretation>());
+      &data_component_interpretation = {});
 
 
   /**
@@ -795,8 +792,7 @@ public:
     const VectorType &               data,
     const std::string &              name,
     const std::vector<DataComponentInterpretation::DataComponentInterpretation>
-      &data_component_interpretation = std::vector<
-        DataComponentInterpretation::DataComponentInterpretation>());
+      &data_component_interpretation = {});
 
   /**
    * This function is an alternative to the above ones, allowing the output of