From: Daniel Arndt <arndtd@ornl.gov>
Date: Sat, 11 May 2019 16:31:20 +0000 (-0400)
Subject: Avoid static function
X-Git-Tag: v9.1.0-rc1~62^2~2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d89a4e35e44a8313a6158c915ad67993b519c21;p=dealii.git

Avoid static function
---

diff --git a/examples/step-43/step-43.cc b/examples/step-43/step-43.cc
index 9f7f7621a4..1e5478f869 100644
--- a/examples/step-43/step-43.cc
+++ b/examples/step-43/step-43.cc
@@ -226,20 +226,12 @@ namespace Step43
 
     private:
       static std::vector<Point<dim>> centers;
-
-      static std::vector<Point<dim>> get_centers();
     };
 
 
 
     template <int dim>
-    std::vector<Point<dim>>
-      KInverse<dim>::centers = KInverse<dim>::get_centers();
-
-
-    template <int dim>
-    std::vector<Point<dim>> KInverse<dim>::get_centers()
-    {
+    std::vector<Point<dim>> KInverse<dim>::centers = []() {
       const unsigned int N =
         (dim == 2 ? 40 : (dim == 3 ? 100 : throw ExcNotImplemented()));
 
@@ -249,7 +241,7 @@ namespace Step43
           centers_list[i][d] = static_cast<double>(rand()) / RAND_MAX;
 
       return centers_list;
-    }
+    }();