Comments and added real_cast s to int unsigned int and long.

[SVN r3227]

include/boost/math/tools/precision.hpp

@@ -1,4 +1,4 @@
-//  (C) Copyright John Maddock 2005-2006.
+//  Copyright John Maddock 2005-2006.
 //  Use, modification and distribution are subject to the
 //  Boost Software License, Version 1.0. (See accompanying file
 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -13,7 +13,10 @@
 #include <iostream>
 #include <iomanip>
 
-namespace boost{ namespace math{ namespace tools{
+namespace boost{ namespace math
+{
+namespace tools
+{
 
 template <class T>
 int digits(BOOST_EXPLICIT_TEMPLATE_TYPE(T))

include/boost/math/tools/real_cast.hpp

@@ -1,4 +1,4 @@
-//  (C) Copyright John Maddock 2006.
+//  Copyright John Maddock 2006.
 //  Use, modification and distribution are subject to the
 //  Boost Software License, Version 1.0. (See accompanying file
 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -6,15 +6,16 @@
 #ifndef BOOST_MATH_TOOLS_REAL_CAST_HPP
 #define BOOST_MATH_TOOLS_REAL_CAST_HPP
 
-namespace boost{ namespace math{ namespace tools{
-
-template <class To, class T>
-inline To real_cast(T t)
+namespace boost{ namespace math
 {
-   return static_cast<To>(t);
-}
-
-} // namespace tools
+  namespace tools
+  {
+    template <class To, class T>
+    inline To real_cast(T t)
+    {
+       return static_cast<To>(t);
+    }
+  } // namespace tools
 } // namespace math
 } // namespace boost