From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Sat, 14 Sep 2019 03:53:43 +0000 (-0600)
Subject: Replace a hand-written loop by std::fill.
X-Git-Tag: v9.2.0-rc1~1110^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=961ec0340502e7fb1e43b7ca1e6351c4ce57ea18;p=dealii.git

Replace a hand-written loop by std::fill.
---

diff --git a/source/grid/tria.cc b/source/grid/tria.cc
index b355cade3b..fa90b7039f 100644
--- a/source/grid/tria.cc
+++ b/source/grid/tria.cc
@@ -49,8 +49,9 @@ CellData<structdim>::CellData()
   : material_id(0)
   , manifold_id(numbers::flat_manifold_id)
 {
-  for (unsigned int i = 0; i < GeometryInfo<structdim>::vertices_per_cell; ++i)
-    vertices[i] = numbers::invalid_unsigned_int;
+  std::fill(std::begin(vertices),
+            std::end(vertices),
+            numbers::invalid_unsigned_int);
 }