From: Timo Heister <timo.heister@gmail.com>
Date: Sat, 4 Jul 2015 11:23:24 +0000 (-0400)
Subject: add CellID::str()
X-Git-Tag: v8.4.0-rc2~277^2~33
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f72587ea7a9b1bde53f64dfb1f4657280a357e1b;p=dealii.git

add CellID::str()
---

diff --git a/include/deal.II/grid/cell_id.h b/include/deal.II/grid/cell_id.h
index 7a971bc5e9..8748802e16 100644
--- a/include/deal.II/grid/cell_id.h
+++ b/include/deal.II/grid/cell_id.h
@@ -20,6 +20,7 @@
 #include <deal.II/base/exceptions.h>
 
 #include <vector>
+#include <sstream>
 
 
 DEAL_II_NAMESPACE_OPEN
@@ -68,6 +69,16 @@ public:
     : coarse_cell_id(-1)
   {}
 
+  /**
+   *
+   */
+  std::string str() const
+  {
+    std::ostringstream ss;
+    ss << *this;
+    return ss.str();
+  }
+
   /**
    * compare two CellIds
    */