From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Fri, 12 Aug 2005 03:30:30 +0000 (+0000)
Subject: Make this file compile even if std::numeric_limits isn't available.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ade96673819cae65c086563c066ed9db8789740a;p=dealii-svn.git

Make this file compile even if std::numeric_limits isn't available.


git-svn-id: https://svn.dealii.org/trunk@11300 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/base/source/utilities.cc b/deal.II/base/source/utilities.cc
index 96f35bbc5f..1f3a98b25a 100644
--- a/deal.II/base/source/utilities.cc
+++ b/deal.II/base/source/utilities.cc
@@ -30,7 +30,9 @@
 #  include <strstream>
 #endif
 #ifdef HAVE_STD_NUMERIC_LIMITS
-# include <limits>
+#  include <limits>
+#else
+#  include <limits.h>
 #endif
 
 
@@ -112,12 +114,17 @@ namespace Utilities
     std::ostrstream ss(s.c_str());
 #endif
 
-    int i = std::numeric_limits<int>::max();
+#ifdef HAVE_STD_NUMERIC_LIMITS
+    static const int max_int = std::numeric_limits<int>::max();
+#else
+    static const int max_int = INT_MAX;
+#endif
+    
+    int i = max_int;
     ss >> i;
 
                                      // check for errors
-    AssertThrow (i != std::numeric_limits<int>::max(),
-                 ExcCantConvertString (s));
+    AssertThrow (i != max_int, ExcCantConvertString (s));
     
     return i;
   }