From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Fri, 25 Jan 2002 12:21:54 +0000 (+0000)
Subject: Use the information provided by the numeric_limits class if available.
X-Git-Tag: v8.0.0~18429
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4690dda66c89830fde9436ed52f1ffd781d8fe4;p=dealii.git

Use the information provided by the numeric_limits class if available.


git-svn-id: https://svn.dealii.org/trunk@5406 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/base/source/parameter_handler.cc b/deal.II/base/source/parameter_handler.cc
index bd54a910e4..aa60ca9074 100644
--- a/deal.II/base/source/parameter_handler.cc
+++ b/deal.II/base/source/parameter_handler.cc
@@ -54,6 +54,9 @@ namespace Patterns
   
 
 
+  const int Integer::min_int_value;
+  const int Integer::max_int_value;
+  
 
   Integer::Integer (const int lower_bound,
 		    const int upper_bound) :
@@ -124,8 +127,22 @@ namespace Patterns
 
 
 
-  Double::Double (const int lower_bound,
-		  const int upper_bound) :
+  const double Double::min_double_value =
+#ifdef HAVE_STD_NUMERIC_LIMITS
+          std::numeric_limits<double>::min();
+#else
+          1;
+#endif
+  
+  const double Double::max_double_value =
+#ifdef HAVE_STD_NUMERIC_LIMITS
+          std::numeric_limits<double>::max();
+#else
+          0;
+#endif
+  
+  Double::Double (const double lower_bound,
+		  const double upper_bound) :
 		  lower_bound (lower_bound),
 		  upper_bound (upper_bound)
   {};