From 7c7dbffbb17f143607fb8ec0388c6bdb6bcea160 Mon Sep 17 00:00:00 2001
From: astrojhgu <astrojhgu@gmail.com>
Date: Thu, 13 Dec 2012 17:18:03 +0800
Subject: changed the default lower and upper limit values 	modified:  
 core/fitter.hpp

---
 core/fitter.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/fitter.hpp b/core/fitter.hpp
index a6cd928..4f19684 100644
--- a/core/fitter.hpp
+++ b/core/fitter.hpp
@@ -9,6 +9,7 @@
 #define OPT_HEADER
 #include "opt_exception.hpp"
 #include "optimizer.hpp"
+#include <limits>
 #include <vector>
 #include <string>
 #include <cstdlib>
@@ -359,7 +360,9 @@ namespace opt_utilities
        default construct
      */
     param_info()
-      :name(),description()
+      :name(),value(),lower_limit(-std::numeric_limits<typename element_type_trait<Tp>::element_type>::max()),
+      upper_limit(std::numeric_limits<typename element_type_trait<Tp>::element_type>::max()),
+       description()
     {}
 
 
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