From 8bc1a07e727adb844414183998ed7411eb9b4e37 Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Fri, 16 May 2014 15:06:37 +0000
Subject: [PATCH] More cleanup
[[Imported from SVN: r9747]]
---
dune/gfe/parallel/globalindex.hh | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/dune/gfe/parallel/globalindex.hh b/dune/gfe/parallel/globalindex.hh
index 4833e02e..4999ad95 100644
--- a/dune/gfe/parallel/globalindex.hh
+++ b/dune/gfe/parallel/globalindex.hh
@@ -188,8 +188,7 @@ public:
/**********************************************************************************************************************/
GlobalUniqueIndex(const GridView& gridview)
: gridview_(gridview),
- uniqueEntityPartition_(gridview),
- size_(gridview.comm().size())
+ uniqueEntityPartition_(gridview)
{
int rank = gridview.comm().rank();
int size = gridview.comm().size();
@@ -214,16 +213,14 @@ public:
* for this; first, we gather the number of locally owned entities on the root process and, second, we
* broadcast the array to all processes where the respective offset can be calculated. */
- int offset[size];
-
- for(int ii=0;ii<size;ii++)
- offset[ii]=0;
+ std::vector<int> offset(size);
+ std::fill(offset.begin(), offset.end(), 0);
/** gather number of locally owned entities on root process */
- collective.template gather<int>(&nLocalEntity_,offset,1,0);
+ collective.template gather<int>(&nLocalEntity_,offset.data(),1,0);
/** broadcast the array containing the number of locally owned entities to all processes */
- collective.template broadcast<int>(offset,size_,0);
+ collective.template broadcast<int>(offset.data(),size,0);
indexOffset_.clear();
indexOffset_.resize(size,0);
--
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