1.36.0

[SVN r48100]
Fix link to numeric conversion library
2026-08-06 21:44:08 +02:00 · 2008-08-12 12:44:50 +00:00 · 2008-08-07 22:12:31 +00:00 · 2008-02-10 16:39:38 +00:00 · 2007-12-15 14:39:18 +00:00 · 2007-11-25 18:38:02 +00:00
14 changed files with 2122 additions and 590 deletions
@@ -3,7 +3,7 @@
 <html>
  <head>
    <meta name="generator" content=
-    "HTML Tidy for Cygwin (vers 1st April 2002), see www.w3.org">
+    "Microsoft FrontPage 5.0">
    <meta http-equiv="Content-Type" content=
    "text/html; charset=windows-1252">
    <meta name="GENERATOR" content="Microsoft FrontPage 4.0">
@@ -19,10 +19,9 @@

    <h2><a name="Cast Functions">Cast Functions</a></h2>

-    <p>The header <a href="../../boost/cast.hpp">boost/cast.hpp</a> provides
-    <a href="#Polymorphic_cast"><b>polymorphic_cast</b></a>, <a href=
-    "#Polymorphic_cast"><b>polymorphic_downcast</b></a>, and <a href=
-    "#numeric_cast"><b>numeric_cast</b></a> function templates designed to
+    <p>The header <a href="../../boost/cast.hpp">boost/cast.hpp</a> provides <code>
+    <a href="#Polymorphic_cast">polymorphic_cast</a> and</code> <a href=
+    "#Polymorphic_cast"><code>polymorphic_downcast</code></a> function templates designed to
    complement the C++ built-in casts.</p>

    <p>The program <a href="cast_test.cpp">cast_test.cpp</a> can be used to
@@ -34,43 +33,50 @@
    least one virtual function) are sometimes downcast or crosscast.
    Downcasting means casting from a base class to a derived class.
    Crosscasting means casting across an inheritance hierarchy diagram, such
-    as from one base to the other in a <b>Y</b> diagram hierarchy.</p>
+    as from one base to the other in a <code>Y</code> diagram hierarchy.</p>

    <p>Such casts can be done with old-style casts, but this approach is
    never to be recommended. Old-style casts are sorely lacking in type
    safety, suffer poor readability, and are difficult to locate with search
    tools.</p>

-    <p>The C++ built-in <b>static_cast</b> can be used for efficiently
+    <p>The C++ built-in <code>static_cast</code> can be used for efficiently
    downcasting pointers to polymorphic objects, but provides no error
    detection for the case where the pointer being cast actually points to
-    the wrong derived class. The <b>polymorphic_downcast</b> template retains
-    the efficiency of <b>static_cast</b> for non-debug compilations, but for
-    debug compilations adds safety via an assert() that a <b>dynamic_cast</b>
+    the wrong derived class. The <code>polymorphic_downcast</code> template retains
+    the efficiency of <code>static_cast</code> for non-debug compilations, but for
+    debug compilations adds safety via an assert() that a <code>dynamic_cast</code>
    succeeds.</p>

-    <p>The C++ built-in <b>dynamic_cast</b> can be used for downcasts and
+    <p>The C++ built-in <code>dynamic_cast</code> can be used for downcasts and
    crosscasts of pointers to polymorphic objects, but error notification in
    the form of a returned value of 0 is inconvenient to test, or worse yet,
-    easy to forget to test. The throwing form of <b>dynamic_cast</b>, which
+    easy to forget to test. The throwing form of <code>dynamic_cast</code>, which
    works on references, can be used on pointers through the ugly expression
    &amp;<code>dynamic_cast&lt;T&amp;&gt;(*p)</code>, which causes undefined
-    behavior if <code>p</code> is <code>0</code>. The <b>polymorphic_cast</b>
-    template performs a <b>dynamic_cast</b> on a pointer, and throws an
-    exception if the <b>dynamic_cast</b> returns 0.</p>
+    behavior if <code>p</code> is <code>0</code>. The <code>polymorphic_cast</code>
+    template performs a <code>dynamic_cast</code> on a pointer, and throws an
+    exception if the <code>dynamic_cast</code> returns 0.</p>

-    <p>A <b>polymorphic_downcast</b> is preferred when debug-mode tests will
-    cover 100% of the object types possibly cast and when non-debug-mode
-    efficiency is an issue. If these two conditions are not present,
-    <b>polymorphic_cast</b> is preferred. It must also be used for
-    crosscasts. It does an assert( dynamic_cast&lt;Derived&gt;(x) == x )
-    where x is the base pointer, ensuring that not only is a non-zero pointer
-    returned, but also that it correct in the presence of multiple
-    inheritance. <b>Warning:</b>: Because <b>polymorphic_downcast</b> uses
-    assert(), it violates the one definition rule (ODR) if NDEBUG is
-    inconsistently defined across translation units. [See ISO Std 3.2]</p>
+    <p>A <code>polymorphic_downcast</code> should be used for
+    downcasts that you are certain should succeed.  Error checking is
+    only performed in translation units where <code>NDEBUG</code> is
+    not defined, via
+<pre>  assert( dynamic_cast&lt;Derived&gt;(x) == x )
+</pre> where <code>x</code> is the source pointer.  This approach
+    ensures that not only is a non-zero pointer returned, but also
+    that it is correct in the presence of multiple inheritance.
+    Attempts to crosscast using <code>polymorphic_downcast</code> will
+    fail to compile.
+    <b>Warning:</b> Because <code>polymorphic_downcast</code> uses assert(), it
+    violates the One Definition Rule (ODR) if NDEBUG is inconsistently
+    defined across translation units. [See ISO Std 3.2]
+</p><p>
+    For crosscasts, or when the success of a cast can only be known at
+    runtime, or when efficiency is not important,
+    <code>polymorphic_cast</code> is preferred. </p>

-    <p>The C++ built-in <b>dynamic_cast</b> must be used to cast references
+    <p>The C++ built-in <code>dynamic_cast</code> must be used to cast references
    rather than pointers. It is also the only cast that can be used to check
    whether a given interface is supported; in that case a return of 0 isn't
    an error condition.</p>
@@ -78,8 +84,7 @@
    <h3>polymorphic_cast and polymorphic_downcast synopsis</h3>

    <blockquote>
-<pre>
-namespace boost {
+<pre>namespace boost {

 template &lt;class Derived, class Base&gt;
 inline Derived polymorphic_cast(Base* x);
@@ -98,8 +103,7 @@ inline Derived polymorphic_downcast(Base* x);
    <h3>polymorphic_downcast example</h3>

    <blockquote>
-<pre>
-#include &lt;boost/cast.hpp&gt;
+<pre>#include &lt;boost/cast.hpp&gt;
 ...
 class Fruit { public: virtual ~Fruit(){}; ... };
 class Banana : public Fruit { ... };
@@ -111,85 +115,20 @@ void f( Fruit * fruit ) {
 </pre>
    </blockquote>

-    <h3><a name="numeric_cast">numeric_cast</a></h3>
-
-    <p>A <b>static_cast</b> or implicit conversion will not detect failure to
-    preserve range for numeric casts. The <b>numeric_cast</b> function
-    templates are similar to <b>static_cast</b> and certain (dubious)
-    implicit conversions in this respect, except that they detect loss of
-    numeric range. An exception is thrown when a runtime value-preservation
-    check fails.</p>
-
-    <p>The requirements on the argument and result types are:</p>
-
-    <blockquote>
-      <ul>
-        <li>Both argument and result types are CopyConstructible [ISO Std
-        20.1.3].</li>
-
-        <li>Both argument and result types are Numeric, defined by
-        <code>std::numeric_limits&lt;&gt;::is_specialized</code> being
-        true.</li>
-
-        <li>The argument can be converted to the result type using
-        <b>static_cast</b>.</li>
-      </ul>
-    </blockquote>
-
-    <h3>numeric_cast synopsis</h3>
-
-    <blockquote>
-<pre>
-namespace boost {
-
-class bad_numeric_cast : public std::bad_cast {...};
-
-template&lt;typename Target, typename Source&gt;
-  inline Target numeric_cast(Source arg);
-    // Throws:  bad_numeric_cast unless, in converting arg from Source to Target,
-    //          there is no loss of negative range, and no underflow, and no
-    //          overflow, as determined by std::numeric_limits
-    // Returns: static_cast&lt;Target&gt;(arg)
-
-}
-</pre>
-    </blockquote>
-
-    <h3>numeric_cast example</h3>
-
-    <blockquote>
-<pre>
-#include &lt;boost/cast.hpp&gt;
-using namespace boost::cast;
-
-void ariane(double vx)
-{
-    ...
-    unsigned short dx = numeric_cast&lt;unsigned short&gt;(vx);
-    ...
-}
-</pre>
-    </blockquote>
-
-    <h3>numeric_cast rationale</h3>
-
-    <p>The form of the throws condition is specified so that != is not a
-    required operation.</p>
-
    <h3>History</h3>

-    <p><b>polymorphic_cast</b> was suggested by Bjarne Stroustrup in "The C++
+    <p><code>polymorphic_cast</code> was suggested by Bjarne Stroustrup in "The C++
    Programming Language".<br>
-     <b>polymorphic_downcast</b> was contributed by <a href=
-    "../../people/dave_abrahams.htm">Dave Abrahams</a>.<b><br>
-     numeric_cast</b> was contributed by <a href=
-    "../../people/kevlin_henney.htm">Kevlin Henney</a>.</p>
+     <code>polymorphic_downcast</code> was contributed by <a href=
+    "http://www.boost.org/people/dave_abrahams.htm">Dave Abrahams</a>.<code><br>
+     An old
+     numeric_cast</code> that was contributed by <a href=
+    "http://www.boost.org/people/kevlin_henney.htm">Kevlin Henney</a> is now superseeded by the <a href="../numeric/conversion/doc/html/index.html">Boost Numeric Conversion Library</a></p>
    <hr>

-    <p>Revised 
+    <p>Revised
    <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %B, %Y" startspan
-                    -->06 January, 2001 
-    <!--webbot bot="Timestamp" endspan i-checksum="38320"
+                    -->June 23, 2005<!--webbot bot="Timestamp" endspan i-checksum="30348"
                    --></p>

    <p>&copy; Copyright boost.org 1999. Permission to copy, use, modify, sell
@@ -198,5 +137,4 @@ void ariane(double vx)
    or implied warranty, and with no claim as to its suitability for any
    purpose.</p>
  </body>
-</html>
-
+</html>
@@ -1,6 +1,6 @@
 //  boost cast.hpp header file  ----------------------------------------------//

-//  (C) Copyright Kevlin Henney and Dave Abrahams 1999. 
+//  (C) Copyright Kevlin Henney and Dave Abrahams 1999.
 //  Distributed under 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)
@@ -8,9 +8,10 @@
 //  See http://www.boost.org/libs/conversion for Documentation.

 //  Revision History
-//  02 Apr 01  Removed BOOST_NO_LIMITS workarounds and included 
-//             <boost/limits.hpp> instead (the workaround did not 
-//             actually compile when BOOST_NO_LIMITS was defined in 
+//  23 JUn 05  numeric_cast removed and redirected to the new verion (Fernando Cacciola)
+//  02 Apr 01  Removed BOOST_NO_LIMITS workarounds and included
+//             <boost/limits.hpp> instead (the workaround did not
+//             actually compile when BOOST_NO_LIMITS was defined in
 //             any case, so we loose nothing). (John Maddock)
 //  21 Jan 01  Undid a bug I introduced yesterday. numeric_cast<> never
 //             worked with stock GCC; trying to get it to do that broke
@@ -26,14 +27,14 @@
 //             (Dave Abrahams)
 //  30 Jun 00  More MSVC6 wordarounds.  See comments below.  (Dave Abrahams)
 //  28 Jun 00  Removed implicit_cast<>.  See comment below. (Beman Dawes)
-//  27 Jun 00  More MSVC6 workarounds 
+//  27 Jun 00  More MSVC6 workarounds
 //  15 Jun 00  Add workarounds for MSVC6
 //   2 Feb 00  Remove bad_numeric_cast ";" syntax error (Doncho Angelov)
 //  26 Jan 00  Add missing throw() to bad_numeric_cast::what(0 (Adam Levar)
 //  29 Dec 99  Change using declarations so usages in other namespaces work
 //             correctly (Dave Abrahams)
 //  23 Sep 99  Change polymorphic_downcast assert to also detect M.I. errors
-//             as suggested Darin Adler and improved by Valentin Bonnard.  
+//             as suggested Darin Adler and improved by Valentin Bonnard.
 //   2 Sep 99  Remove controversial asserts, simplify, rename.
 //  30 Aug 99  Move to cast.hpp, replace value_cast with numeric_cast,
 //             place in nested namespace.
@@ -43,7 +44,7 @@
 #define BOOST_CAST_HPP

 # include <boost/config.hpp>
-# include <cassert>
+# include <boost/assert.hpp>
 # include <typeinfo>
 # include <boost/type.hpp>
 # include <boost/limits.hpp>
@@ -54,7 +55,7 @@
 //  appear in the function's argument list.
 //
 //  TODO: Add this to config.hpp?
-# if defined(BOOST_MSVC) && BOOST_MSVC <= 1200 // 1200 = VC6
+# if defined(BOOST_MSVC) && BOOST_MSVC < 1300
 #  define BOOST_EXPLICIT_DEFAULT_TARGET , ::boost::type<Target>* = 0
 # else
 #  define BOOST_EXPLICIT_DEFAULT_TARGET
@@ -68,7 +69,7 @@ namespace boost
 //  polymorphic_cast  --------------------------------------------------------//

    //  Runtime checked polymorphic downcasts and crosscasts.
-    //  Suggested in The C++ Programming Language, 3rd Ed, Bjarne Stroustrup, 
+    //  Suggested in The C++ Programming Language, 3rd Ed, Bjarne Stroustrup,
    //  section 15.8 exercise 1, page 425.

    template <class Target, class Source>
@@ -81,304 +82,26 @@ namespace boost

 //  polymorphic_downcast  ----------------------------------------------------//

-    //  assert() checked polymorphic downcast.  Crosscasts prohibited.
+    //  BOOST_ASSERT() checked polymorphic downcast.  Crosscasts prohibited.

-    //  WARNING: Because this cast uses assert(), it violates the One Definition
-    //  Rule if NDEBUG is inconsistently defined across translation units.
+    //  WARNING: Because this cast uses BOOST_ASSERT(), it violates
+    //  the One Definition Rule if used in multiple translation units
+    //  where BOOST_DISABLE_ASSERTS, BOOST_ENABLE_ASSERT_HANDLER
+    //  NDEBUG are defined inconsistently.

    //  Contributed by Dave Abrahams

    template <class Target, class Source>
    inline Target polymorphic_downcast(Source* x BOOST_EXPLICIT_DEFAULT_TARGET)
    {
-        assert( dynamic_cast<Target>(x) == x );  // detect logic error
+        BOOST_ASSERT( dynamic_cast<Target>(x) == x );  // detect logic error
        return static_cast<Target>(x);
    }

-//  implicit_cast  -----------------------------------------------------------//
-//
-//  Removed due to uncertain purpose.  Use either numeric_cast (see below)
-//  or static_cast according to the need. 
-
-//  numeric_cast and related exception  --------------------------------------//
-
-//  Contributed by Kevlin Henney
-
-//  bad_numeric_cast  --------------------------------------------------------//
-
-    // exception used to indicate runtime numeric_cast failure
-    class bad_numeric_cast : public std::bad_cast
-    {
-    public:
-        // constructors, destructors and assignment operator defaulted
-
-        // function inlined for brevity and consistency with rest of library
-        virtual const char *what() const throw()
-        {
-            return "bad numeric cast: loss of range in numeric_cast";
-        }
-    };
-
-//  numeric_cast  ------------------------------------------------------------//
-
-#if !defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS) || defined(BOOST_SGI_CPP_LIMITS)
-  
-    namespace detail
-    {
-      template <class T>
-      struct signed_numeric_limits : std::numeric_limits<T>
-      {
-             static inline T min BOOST_PREVENT_MACRO_SUBSTITUTION ()
-         {
-             return (std::numeric_limits<T>::min)() >= 0
-                     // unary minus causes integral promotion, thus the static_cast<>
-                     ? static_cast<T>(-(std::numeric_limits<T>::max)())
-                     : (std::numeric_limits<T>::min)();
-         };
-      };
-   
-      // Move to namespace boost in utility.hpp?
-      template <class T, bool specialized>
-      struct fixed_numeric_limits_base
-          : public if_true< std::numeric_limits<T>::is_signed >
-           ::BOOST_NESTED_TEMPLATE then< signed_numeric_limits<T>,
-                            std::numeric_limits<T>
-                   >::type
-      {};
-      
-      template <class T>
-      struct fixed_numeric_limits
-          : fixed_numeric_limits_base<T,(std::numeric_limits<T>::is_specialized)>
-      {};
-
-# ifdef BOOST_HAS_LONG_LONG
-      // cover implementations which supply no specialization for long
-      // long / unsigned long long. Not intended to be full
-      // numeric_limits replacements, but good enough for numeric_cast<>
-      template <>
-      struct fixed_numeric_limits_base< ::boost::long_long_type, false>
-      {
-          BOOST_STATIC_CONSTANT(bool, is_specialized = true);
-          BOOST_STATIC_CONSTANT(bool, is_signed = true);
-          static  ::boost::long_long_type max BOOST_PREVENT_MACRO_SUBSTITUTION ()
-          {
-#  ifdef LONGLONG_MAX
-              return LONGLONG_MAX;
-#  else
-              return 9223372036854775807LL; // hope this is portable
-#  endif 
-          }
-
-          static  ::boost::long_long_type min BOOST_PREVENT_MACRO_SUBSTITUTION ()
-          {
-#  ifdef LONGLONG_MIN
-              return LONGLONG_MIN;
-#  else  
-               return -( 9223372036854775807LL )-1; // hope this is portable
-#  endif 
-          }
-      };
-
-      template <>
-      struct fixed_numeric_limits_base< ::boost::ulong_long_type, false>
-      {
-          BOOST_STATIC_CONSTANT(bool, is_specialized = true);
-          BOOST_STATIC_CONSTANT(bool, is_signed = false);
-          static  ::boost::ulong_long_type max BOOST_PREVENT_MACRO_SUBSTITUTION ()
-          {
-#  ifdef ULONGLONG_MAX
-              return ULONGLONG_MAX;
-#  else
-              return 0xffffffffffffffffULL; // hope this is portable
-#  endif 
-          }
-
-          static  ::boost::ulong_long_type min BOOST_PREVENT_MACRO_SUBSTITUTION () { return 0; }
-      };
-# endif 
-    } // namespace detail
-  
-// less_than_type_min -
-  //    x_is_signed should be numeric_limits<X>::is_signed
-  //    y_is_signed should be numeric_limits<Y>::is_signed
-  //    y_min should be numeric_limits<Y>::min()
-  //
-  //    check(x, y_min) returns true iff x < y_min without invoking comparisons
-  //    between signed and unsigned values.
-  //
-  //    "poor man's partial specialization" is in use here.
-    template <bool x_is_signed, bool y_is_signed>
-    struct less_than_type_min
-    {
-        template <class X, class Y>
-        static bool check(X x, Y y_min)
-            { return x < y_min; }
-    };
-
-    template <>
-    struct less_than_type_min<false, true>
-    {
-        template <class X, class Y>
-        static bool check(X, Y)
-            { return false; }
-    };
-    
-    template <>
-    struct less_than_type_min<true, false>
-    {
-        template <class X, class Y>
-        static bool check(X x, Y)
-            { return x < 0; }
-    };
-    
-  // greater_than_type_max -
-  //    same_sign should be:
-  //            numeric_limits<X>::is_signed == numeric_limits<Y>::is_signed
-  //    y_max should be numeric_limits<Y>::max()
-  //
-  //    check(x, y_max) returns true iff x > y_max without invoking comparisons
-  //    between signed and unsigned values.
-  //
-  //    "poor man's partial specialization" is in use here.
-    template <bool same_sign, bool x_is_signed>
-    struct greater_than_type_max;
-
-    template<>
-    struct greater_than_type_max<true, true>
-    {
-        template <class X, class Y>
-        static inline bool check(X x, Y y_max)
-            { return x > y_max; }
-    };
-
-    template <>
-    struct greater_than_type_max<false, true>
-    {
-        // What does the standard say about this? I think it's right, and it
-        // will work with every compiler I know of.
-        template <class X, class Y>
-        static inline bool check(X x, Y)
-            { return x >= 0 && static_cast<X>(static_cast<Y>(x)) != x; }
-        
-# if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
-        // MSVC6 can't static_cast  unsigned __int64 -> floating types
-#  define BOOST_UINT64_CAST(src_type)                                   \
-        static inline bool check(src_type x, unsigned __int64)          \
-        {                                                               \
-            if (x < 0) return false;                                    \
-            unsigned __int64 y = static_cast<unsigned __int64>(x);      \
-            bool odd = y & 0x1;                                         \
-            __int64 div2 = static_cast<__int64>(y >> 1);                \
-            return ((static_cast<src_type>(div2) * 2.0) + odd) != x;    \
-        }
-
-        BOOST_UINT64_CAST(long double);
-        BOOST_UINT64_CAST(double);
-        BOOST_UINT64_CAST(float);
-#  undef BOOST_UINT64_CAST
-# endif 
-    };
-
-    template<>
-    struct greater_than_type_max<true, false>
-    {
-        template <class X, class Y>
-        static inline bool check(X x, Y y_max)
-            { return x > y_max; }
-    };
-
-    template <>
-    struct greater_than_type_max<false, false>
-    {
-        // What does the standard say about this? I think it's right, and it
-        // will work with every compiler I know of.
-        template <class X, class Y>
-        static inline bool check(X x, Y)
-            { return static_cast<X>(static_cast<Y>(x)) != x; }
-    };
-  
-#else // use #pragma hacks if available
-
-  namespace detail
-  {
-# if BOOST_MSVC
-#  pragma warning(push)
-#  pragma warning(disable : 4018)
-#  pragma warning(disable : 4146)
-#elif defined(__BORLANDC__)
-#  pragma option push -w-8041
-# endif
-
-       // Move to namespace boost in utility.hpp?
-       template <class T>
-       struct fixed_numeric_limits : public std::numeric_limits<T>
-       {
-           static inline T min BOOST_PREVENT_MACRO_SUBSTITUTION ()
-           {
-               return std::numeric_limits<T>::is_signed && (std::numeric_limits<T>::min)() >= 0
-                   ? T(-(std::numeric_limits<T>::max)()) : (std::numeric_limits<T>::min)();
-           }
-       };
-  
-# if BOOST_MSVC
-#  pragma warning(pop)
-#elif defined(__BORLANDC__)
-#  pragma option pop
-# endif
-  } // namespace detail
-  
-#endif
-  
-    template<typename Target, typename Source>
-    inline Target numeric_cast(Source arg BOOST_EXPLICIT_DEFAULT_TARGET)
-    {
-        // typedefs abbreviating respective trait classes
-        typedef detail::fixed_numeric_limits<Source> arg_traits;
-        typedef detail::fixed_numeric_limits<Target> result_traits;
-        
-#if defined(BOOST_STRICT_CONFIG) \
-    || (!defined(__HP_aCC) || __HP_aCC > 33900) \
-         && (!defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS) \
-             || defined(BOOST_SGI_CPP_LIMITS))
-        // typedefs that act as compile time assertions
-        // (to be replaced by boost compile time assertions
-        // as and when they become available and are stable)
-        typedef bool argument_must_be_numeric[arg_traits::is_specialized];
-        typedef bool result_must_be_numeric[result_traits::is_specialized];
-
-        const bool arg_is_signed = arg_traits::is_signed;
-        const bool result_is_signed = result_traits::is_signed;
-        const bool same_sign = arg_is_signed == result_is_signed;
-
-        if (less_than_type_min<arg_is_signed, result_is_signed>::check(arg, (result_traits::min)())
-            || greater_than_type_max<same_sign, arg_is_signed>::check(arg, (result_traits::max)())
-            )
-            
-#else // We need to use #pragma hacks if available
-            
-# if BOOST_MSVC
-#  pragma warning(push)
-#  pragma warning(disable : 4018)
-#elif defined(__BORLANDC__)
-#pragma option push -w-8012
-# endif
-        if ((arg < 0 && !result_traits::is_signed)  // loss of negative range
-             || (arg_traits::is_signed && arg < (result_traits::min)())  // underflow
-             || arg > (result_traits::max)())            // overflow
-# if BOOST_MSVC
-#  pragma warning(pop)
-#elif defined(__BORLANDC__)
-#pragma option pop
-# endif
-#endif
-        {
-            throw bad_numeric_cast();
-        }
-        return static_cast<Target>(arg);
-    } // numeric_cast
-
 #  undef BOOST_EXPLICIT_DEFAULT_TARGET

 } // namespace boost

+# include <boost/numeric/conversion/cast.hpp>
+
 #endif  // BOOST_CAST_HPP
@@ -0,0 +1,184 @@
+// Copyright Alexander Nasonov & Paul A. Bristow 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)
+
+#ifndef BOOST_DETAIL_LCAST_PRECISION_HPP_INCLUDED
+#define BOOST_DETAIL_LCAST_PRECISION_HPP_INCLUDED
+
+#include <climits>
+#include <ios>
+#include <limits>
+
+#include <boost/config.hpp>
+#include <boost/integer_traits.hpp>
+
+#ifndef BOOST_NO_IS_ABSTRACT
+// Fix for SF:1358600 - lexical_cast & pure virtual functions & VC 8 STL
+#include <boost/mpl/if.hpp>
+#include <boost/type_traits/is_abstract.hpp>
+#endif
+
+#if defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS) || \
+  (defined(BOOST_MSVC) && (BOOST_MSVC<1310))
+
+#define BOOST_LCAST_NO_COMPILE_TIME_PRECISION
+#endif
+
+#ifdef BOOST_LCAST_NO_COMPILE_TIME_PRECISION
+#include <boost/assert.hpp>
+#else
+#include <boost/static_assert.hpp>
+#endif
+
+namespace boost { namespace detail {
+
+class lcast_abstract_stub {};
+
+#ifndef BOOST_LCAST_NO_COMPILE_TIME_PRECISION
+// Calculate an argument to pass to std::ios_base::precision from
+// lexical_cast. See alternative implementation for broken standard
+// libraries in lcast_get_precision below. Keep them in sync, please.
+template<class T>
+struct lcast_precision
+{
+#ifdef BOOST_NO_IS_ABSTRACT
+    typedef std::numeric_limits<T> limits; // No fix for SF:1358600.
+#else
+    typedef BOOST_DEDUCED_TYPENAME boost::mpl::if_<
+        boost::is_abstract<T>
+      , std::numeric_limits<lcast_abstract_stub>
+      , std::numeric_limits<T>
+      >::type limits;
+#endif
+
+    BOOST_STATIC_CONSTANT(bool, use_default_precision =
+            !limits::is_specialized || limits::is_exact
+        );
+
+    BOOST_STATIC_CONSTANT(bool, is_specialized_bin =
+            !use_default_precision &&
+            limits::radix == 2 && limits::digits > 0
+        );
+
+    BOOST_STATIC_CONSTANT(bool, is_specialized_dec =
+            !use_default_precision &&
+            limits::radix == 10 && limits::digits10 > 0
+        );
+
+    BOOST_STATIC_CONSTANT(std::streamsize, streamsize_max =
+            boost::integer_traits<std::streamsize>::const_max
+        );
+
+    BOOST_STATIC_CONSTANT(unsigned int, precision_dec = limits::digits10 + 1U);
+
+    BOOST_STATIC_ASSERT(!is_specialized_dec ||
+            precision_dec <= streamsize_max + 0UL
+        );
+
+    BOOST_STATIC_CONSTANT(unsigned long, precision_bin =
+            2UL + limits::digits * 30103UL / 100000UL
+        );
+
+    BOOST_STATIC_ASSERT(!is_specialized_bin ||
+            (limits::digits + 0UL < ULONG_MAX / 30103UL &&
+            precision_bin > limits::digits10 + 0UL &&
+            precision_bin <= streamsize_max + 0UL)
+        );
+
+    BOOST_STATIC_CONSTANT(std::streamsize, value =
+            is_specialized_bin ? precision_bin
+                               : is_specialized_dec ? precision_dec : 6
+        );
+};
+#endif
+
+template<class T>
+inline std::streamsize lcast_get_precision(T* = 0)
+{
+#ifndef BOOST_LCAST_NO_COMPILE_TIME_PRECISION
+    return lcast_precision<T>::value;
+#else // Follow lcast_precision algorithm at run-time:
+
+#ifdef BOOST_NO_IS_ABSTRACT
+    typedef std::numeric_limits<T> limits; // No fix for SF:1358600.
+#else
+    typedef BOOST_DEDUCED_TYPENAME boost::mpl::if_<
+        boost::is_abstract<T>
+      , std::numeric_limits<lcast_abstract_stub>
+      , std::numeric_limits<T>
+      >::type limits;
+#endif
+
+    bool const use_default_precision =
+        !limits::is_specialized || limits::is_exact;
+
+    if(!use_default_precision)
+    { // Includes all built-in floating-point types, float, double ...
+      // and UDT types for which digits (significand bits) is defined (not zero)
+
+        bool const is_specialized_bin =
+            limits::radix == 2 && limits::digits > 0;
+        bool const is_specialized_dec =
+            limits::radix == 10 && limits::digits10 > 0;
+        std::streamsize const streamsize_max =
+            (boost::integer_traits<std::streamsize>::max)();
+
+        if(is_specialized_bin)
+        { // Floating-point types with
+          // limits::digits defined by the specialization.
+
+            unsigned long const digits = limits::digits;
+            unsigned long const precision = 2UL + digits * 30103UL / 100000UL;
+            // unsigned long is selected because it is at least 32-bits
+            // and thus ULONG_MAX / 30103UL is big enough for all types.
+            BOOST_ASSERT(
+                    digits < ULONG_MAX / 30103UL &&
+                    precision > limits::digits10 + 0UL &&
+                    precision <= streamsize_max + 0UL
+                );
+            return precision;
+        }
+        else if(is_specialized_dec)
+        {   // Decimal Floating-point type, most likely a User Defined Type
+            // rather than a real floating-point hardware type.
+            unsigned int const precision = limits::digits10 + 1U;
+            BOOST_ASSERT(precision <= streamsize_max + 0UL);
+            return precision;
+        }
+    }
+
+    // Integral type (for which precision has no effect)
+    // or type T for which limits is NOT specialized,
+    // so assume stream precision remains the default 6 decimal digits.
+    // Warning: if your User-defined Floating-point type T is NOT specialized,
+    // then you may lose accuracy by only using 6 decimal digits.
+    // To avoid this, you need to specialize T with either
+    // radix == 2 and digits == the number of significand bits,
+    // OR
+    // radix = 10 and digits10 == the number of decimal digits.
+
+    return 6;
+#endif
+}
+
+template<class T>
+inline void lcast_set_precision(std::ios_base& stream, T*)
+{
+    stream.precision(lcast_get_precision<T>());
+}
+
+template<class Source, class Target>
+inline void lcast_set_precision(std::ios_base& stream, Source*, Target*)
+{
+    std::streamsize const s = lcast_get_precision((Source*)0);
+    std::streamsize const t = lcast_get_precision((Target*)0);
+    stream.precision(s > t ? s : t);
+}
+
+}}
+
+#endif //  BOOST_DETAIL_LCAST_PRECISION_HPP_INCLUDED
+
@@ -23,13 +23,7 @@ inline T implicit_cast (typename mpl::identity<T>::type x) {
 //template <typename T>
 //void implicit_cast (...);

-// Macro for when you need a constant expression (Gennaro Prota)
-#define BOOST_IMPLICIT_CAST(dst_type, expr)           \
-          ( sizeof( implicit_cast<dst_type>(expr) )   \
-                     ,                                \
-            static_cast<dst_type>(expr)               \
-          )
-
 } // namespace boost

+
 #endif // IMPLICIT_CAST_DWA200356_HPP
@@ -3,7 +3,7 @@
 <head>
 <meta http-equiv="Content-Language" content="en-us">
 <meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
-<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
+<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
 <meta name="ProgId" content="FrontPage.Editor.Document">
 <title>Boost Conversion Library</title>
 </head>
@@ -22,8 +22,7 @@ supplied by several headers:</p>
 <ul>
  <li>The <a href="cast.htm">boost/cast</a> header provides <b>polymorphic_cast&lt;&gt;</b>
    and <b>polymorphic_downcast&lt;&gt;</b> to perform safe casting between
-    polymorphic types, and <b> numeric_cast</b><i>&lt;&gt;</i> to perform safe casting
-    between numeric types.<br>
+  polymorphic types.<br>
  </li>
  <li>The <a href="lexical_cast.htm">boost/lexical_cast</a> header provides <b>lexical_cast&lt;&gt;</b>
    general literal text conversions, such as an <code>int</code> represented as
@@ -31,9 +30,9 @@ supplied by several headers:</p>
 </ul>
 <hr>
 <p>Revised <!--webbot bot="Timestamp" S-Type="EDITED"
-S-Format="%d %B, %Y" startspan -->06 January, 2001<!--webbot bot="Timestamp" endspan i-checksum="38320" -->
+S-Format="%d %B, %Y" startspan -->June 23, 2005<!--webbot bot="Timestamp" endspan i-checksum="30348" -->
 </p>

 </body>

-</html>
+</html>
@@ -4,7 +4,7 @@
 	<head>
 		<title>lexical_cast</title>
 		<meta name="author" content="Kevlin Henney, mailto:kevlin@curbralan.com">
-		<meta name="generator" content="Microsoft FrontPage 4.0">
+		<meta name="generator" content="Microsoft FrontPage 5.0">
 	</head>
 	<body bgcolor="#FFFFFF" text="#000000">
 		<h1><img src="../../boost.png" alt="boost.png (6897 bytes)" align="center" width="277" height="86">Header
@@ -20,6 +20,10 @@
 				<a href="#lexical_cast"><code>lexical_cast</code></a></li>
 			<li>
 				<a href="#bad_lexical_cast"><code>bad_lexical_cast</code></a></li>
+			<li>
+				<a href="#faq">Frequently Asked Questions</a></li>
+			<li>
+				<a href="#references">References</a></li>
 			<li>
 				<a href="#changes">Changes</a></li>
 		</ul>
@@ -77,7 +81,7 @@
 			conversions, such as where precision or formatting need tighter control than is 
 			offered by the default behavior of <code>lexical_cast</code>, the conventional <code>
 				stringstream</code> approach is recommended. Where the conversions are 
-			numeric to numeric, <code><a href="cast.htm#numeric_cast">numeric_cast</a></code>
+			numeric to numeric, <code><a href="../numeric/conversion/doc/numeric_cast.html">numeric_cast</a></code>
 			may offer more reasonable behavior than <code>lexical_cast</code>.
 		<p>
 			For a good discussion of the options and issues involved in string-based 
@@ -89,8 +93,7 @@
 			<h2><a name="examples">Examples</a></h2>
 			The following example treats command line arguments as a sequence of numeric 
 			data: <blockquote>
-				<pre>
-int main(int argc, char * argv[])
+				<pre>int main(int argc, char * argv[])
 {
    using boost::lexical_cast;
    using boost::bad_lexical_cast;
@@ -112,8 +115,7 @@ int main(int argc, char * argv[])
 }
 </pre>
 			</blockquote>The following example uses numeric data in a string expression: <blockquote>
-				<pre>
-void log_message(const std::string &amp;);
+				<pre>void log_message(const std::string &amp;);

 void log_errno(int yoko)
 {
@@ -125,12 +127,11 @@ void log_errno(int yoko)
 			<h2><a name="synopsis">Synopsis</a></h2>
 			Library features defined in <a href="../../boost/lexical_cast.hpp"><code>&quot;boost/lexical_cast.hpp&quot;</code></a>:
 			<blockquote>
-				<pre>
-namespace boost
+				<pre>namespace boost
 {
    class <a href="#bad_lexical_cast">bad_lexical_cast</a>;
    template&lt;typename Target, typename Source&gt;
-      Target <a href="#lexical_cast">lexical_cast</a>(Source arg);
+      Target <a href="#lexical_cast">lexical_cast</a>(const Source&amp; arg);
 }
 </pre>
 			</blockquote>Unit test defined in <a href="lexical_cast_test.cpp"><code>&quot;lexical_cast_test.cpp&quot;</code></a>.
@@ -138,9 +139,8 @@ namespace boost
 			<hr>
 			<h2><a name="lexical_cast"><code>lexical_cast</code></a></h2>
 			<blockquote>
-				<pre>
-template&lt;typename Target, typename Source&gt;
-  Target lexical_cast(Source arg);
+				<pre>template&lt;typename Target, typename Source&gt;
+  Target lexical_cast(const Source&amp; arg);
 </pre>
 			</blockquote>Returns the result of streaming <code>arg</code> into a
 			standard library string-based stream and then out as a <code>Target</code> object.
@@ -164,7 +164,7 @@ template&lt;typename Target, typename Source&gt;
 					and an instance of the result type on the right.
 				</li>
 				<li>
-					Both <code>Source</code> and <code>Target</code> are <i>CopyConstructible</i> [20.1.3].
+					<code>Target</code> is <i>CopyConstructible</i> [20.1.3].
 				</li>
 				<li>
 					<code>Target</code> is <i>DefaultConstructible</i>, meaning that it is possible 
@@ -186,8 +186,7 @@ template&lt;typename Target, typename Source&gt;
 			<hr>
 			<h2><a name="bad_lexical_cast"><code>bad_lexical_cast</code></a></h2>
 			<blockquote>
-				<pre>
-class bad_lexical_cast : public std::bad_cast
+				<pre>class bad_lexical_cast : public std::bad_cast
 {
 public:
    ... // <i>same member function interface as</i> std::exception
@@ -196,28 +195,76 @@ public:
 			</blockquote>Exception used to indicate runtime <a href="#lexical_cast"><code>lexical_cast</code></a>
 		failure.
 			<hr>
-		<h2><a name="changes">Changes</a></h2>
-	<ul type="square">
-	<li>The previous version of <code>lexical_cast</code> used the default stream precision for reading
-	and writing floating-point numbers. For numerics that have a corresponding specialization of
-	<code>std::numeric_limits</code>, the current version now chooses a precision to match.
-	<li>The previous version of <code>lexical_cast</code> did not support conversion to or from any
-	wide-character-based types. For compilers with full language and library support for wide characters,
-	<code>lexical_cast</code> now supports conversions from <code>wchar_t</code>, <code>wchar_t *</code>,
-	and <code>std::wstring</code> and to <code>wchar_t</code> and <code>std::wstring</code>.
-	<li>The previous version of <code>lexical_cast</code> assumed that the conventional stream extractor
-	operators were sufficient for reading values. However, string I/O is asymmetric, with the result
-	that spaces play the role of I/O separators rather than string content. The current version fixes
-	this error for <code>std::string</code> and, where supported, <code>std::wstring</code>:
-	<code>lexical_cast&lt;std::string&gt;("Hello, World")</code> succeeds instead of failing with
-	a <code>bad_lexical_cast</code> exception.
-	<li>The previous version of <code>lexical_cast</code> allowed unsafe and meaningless conversions to
-	pointers. The current version now throws a <code>bad_lexical_cast</code> for conversions to pointers:
-	<code>lexical_cast&lt;char *&gt;("Goodbye, World")</code> now throws an exception instead of
-	causing undefined behavior.
-	</ul>
+		
+<h2><a name="faq">Frequently Asked Questions</h2>
+    <p> Q: Why does <code>lexical_cast&lt;int8_t&gt;("127")</code> throw <code>bad_lexical_cast</code>?
+    <br> A: The type <code>int8_t</code> is a typedef to <code>char</code> or <code>signed char</code>.
+    Lexical conversion to these types is simply reading a byte from source but since the source has
+    more than one byte, the exception is thrown.
+    <p>Please use other integer types such as <code>int</code> or <code>short int</code>. If bounds checking
+    is important, you can also call <a href="../../libs/numeric/conversion/doc/numeric_cast.html">numeric_cast</a>:
+
+<pre><a href="../../libs/numeric/conversion/doc/numeric_cast.html">numeric_cast</a>&lt;int8_t&gt;(lexical_cast&lt;int&gt;("127"));</pre>
+
+    <p> Q: What does <code>lexical_cast&lt;std::string&gt;</code> of an <code>int8_t</code> or <code>uint8_t</code> not do what I expect?
+    <br> A: As above, note that <code>int8_t</code> and <code>uint8_t</code> are actually chars and are formatted as such.  To avoid this, cast to an integer type first:
+
+<pre>lexical_cast&lt;std::string&gt;(static_cast&lt;int&gt;(n));</pre>
+
+    <p> Q: The implementation always resets the <code>ios_base::skipws</code> flag of an underlying stream object. It breaks my <code>operator&gt;&gt;</code> that works only in presence of this flag. Can you remove code that resets the flag?
+    <br> A: May be in a future version. There is no requirement in <a href="#n1973">[N1973]</a> to reset the flag but remember that <a href="#n1973">[N1973]</a> is not yet accepted by the committee. By the way, it's a great opportunity to make your <code>operator&gt;&gt;</code> conform to the standard. Read a good C++ book, study <code>std::sentry</code> and <a href="../../libs/io/doc/ios_state.html">ios_state_saver</a>.
+</ul>
+<h2><a name="references">References</h2>
+<ul type="square">
+    <a name="n1973"></a><li> [N1973] Kevlin Henney, Beman Dawes, Lexical Conversion Library Proposal for TR2,
+      <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1973.html">N1973</a>.
+      <a name="tuning"></a><li> [Tuning] Alexander Nasonov, Fine Tuning for lexical_cast,
+      <a href="http://www.accu.org/var/uploads/journals/overload74.pdf">Overload #74</a>,
+      August 2006.</li>
+</ul>
+<h2><a name="changes">Changes</a></h2>
+<h3>August, October 2006:</h3>
+<ul type="square">
+    <li>Better performance for many combinations of <code>Source</code> and <code>Target</code>
+    types. Refer to <a href="#tuning">[Tuning]</a> for more details.
+  </li>
+</ul>
+<h3>June 2005:</h3>
+<ul type="square">
+  <li>Call-by-const reference for the parameters. This requires partial specialization 
+    of class templates, so it doesn't work for MSVC 6, and it uses the original 
+    pass by value there.<br>
+  </li>
+  <li>The MSVC 6 support is deprecated, and will be removed in a future Boost 
+    version. </li>
+</ul>
+<h3>Earlier:</h3>
+	
+<ul type="square">
+  <li>The previous version of <code>lexical_cast</code> used the default stream 
+    precision for reading and writing floating-point numbers. For numerics that 
+    have a corresponding specialization of <code>std::numeric_limits</code>, the 
+    current version now chooses a precision to match. <br>
+  <li>The previous version of <code>lexical_cast</code> did not support conversion 
+    to or from any wide-character-based types. For compilers with full language 
+    and library support for wide characters, <code>lexical_cast</code> now supports 
+    conversions from <code>wchar_t</code>, <code>wchar_t *</code>, and <code>std::wstring</code> 
+    and to <code>wchar_t</code> and <code>std::wstring</code>. <br>
+  <li>The previous version of <code>lexical_cast</code> assumed that the conventional 
+    stream extractor operators were sufficient for reading values. However, string 
+    I/O is asymmetric, with the result that spaces play the role of I/O separators 
+    rather than string content. The current version fixes this error for <code>std::string</code> 
+    and, where supported, <code>std::wstring</code>: <code>lexical_cast&lt;std::string&gt;("Hello, 
+    World")</code> succeeds instead of failing with a <code>bad_lexical_cast</code> 
+    exception. <br>
+  <li>The previous version of <code>lexical_cast</code> allowed unsafe and meaningless 
+    conversions to pointers. The current version now throws a <code>bad_lexical_cast</code> 
+    for conversions to pointers: <code>lexical_cast&lt;char *&gt;("Goodbye, World")</code> 
+    now throws an exception instead of causing undefined behavior. 
+</ul>
 	<p>
 			<hr>
-			<div align="right"><small><i>&copy; Copyright Kevlin Henney, 2000&#150;2003</i></small></div>
+			
+<div align="right"><small><i>&copy; Copyright Kevlin Henney, 2000&#150;2005</i></small></div>
 	</body>
 </html>
@@ -2,11 +2,14 @@
 //
 //  See http://www.boost.org for most recent version, including documentation.
 //
-//  Copyright Terje Slettebø and Kevlin Henney, 2003.
+//  Copyright Terje Slettebø and Kevlin Henney, 2005.
+//  Copyright Alexander Nasonov, 2006.
 //
 //  Distributed under 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).
+//
+// Note: The unit test no longer compile on MSVC 6, but lexical_cast itself works for it.

 #include <boost/config.hpp>

@@ -17,16 +20,41 @@
 #endif

 #include <boost/lexical_cast.hpp>
+
+#include <boost/test/unit_test.hpp>
 #include <boost/test/floating_point_comparison.hpp>
-#include <boost/test/included/unit_test_framework.hpp>
+
+#include <string>
+#include <memory>

 #if defined(BOOST_NO_STRINGSTREAM) || \
    defined(BOOST_NO_STD_WSTRING) || \
-    defined(BOOST_NO_STD_LOCALE) || \
-    defined(BOOST_NO_INTRINSIC_WCHAR_T)
+    defined(BOOST_NO_STD_LOCALE)
 #define DISABLE_WIDE_CHAR_SUPPORT
 #endif

+#if (defined(BOOST_HAS_LONG_LONG) || defined(BOOST_HAS_MS_INT64)) \
+    && !(defined(BOOST_MSVC) && BOOST_MSVC < 1300)
+#define LCAST_TEST_LONGLONG
+#endif
+
+template<class CharT>
+struct my_traits : std::char_traits<CharT>
+{
+};
+
+template<class CharT>
+struct my_allocator : std::allocator<CharT>
+{
+};
+
+// Test all 65536 values if true:
+bool const lcast_test_small_integral_types_completely = false;
+
+// lcast_integral_test_counter: use when testing all values of an integral
+// types is not possible. Max. portable value is 32767.
+int const lcast_integral_test_counter=1000;
+
 using namespace boost;

 void test_conversion_to_char();
@@ -40,8 +68,26 @@ void test_conversion_from_wchar_t();
 void test_conversion_to_wchar_t();
 void test_conversion_from_wstring();
 void test_conversion_to_wstring();
+void test_bad_lexical_cast();
+void test_no_whitespace_stripping();
+void test_conversion_from_to_short();
+void test_conversion_from_to_ushort();
+void test_conversion_from_to_int();
+void test_conversion_from_to_uint();
+void test_conversion_from_to_long();
+void test_conversion_from_to_ulong();
+#ifdef LCAST_TEST_LONGLONG
+void test_conversion_from_to_longlong();
+void test_conversion_from_to_ulonglong();
+#endif
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+void test_traits();
+void test_wtraits();
+void test_allocator();
+void test_wallocator();
+#endif

-unit_test_framework::test_suite *init_unit_test_suite(int, char **)
+unit_test::test_suite *init_unit_test_suite(int, char *[])
 {
    unit_test_framework::test_suite *suite =
        BOOST_TEST_SUITE("lexical_cast unit test");
@@ -58,6 +104,25 @@ unit_test_framework::test_suite *init_unit_test_suite(int, char **)
    suite->add(BOOST_TEST_CASE(test_conversion_from_wstring));
    suite->add(BOOST_TEST_CASE(test_conversion_to_wstring));
    #endif
+    suite->add(BOOST_TEST_CASE(test_bad_lexical_cast));
+    suite->add(BOOST_TEST_CASE(test_no_whitespace_stripping));
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_short));
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_ushort));
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_int));
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_uint));
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_ulong));
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_long));
+    #ifdef LCAST_TEST_LONGLONG
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_longlong));
+    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_ulonglong));
+    #endif
+    #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+    suite->add(BOOST_TEST_CASE(&test_traits));
+    suite->add(BOOST_TEST_CASE(&test_wtraits));
+    suite->add(BOOST_TEST_CASE(&test_allocator));
+    suite->add(BOOST_TEST_CASE(&test_wallocator));
+    #endif
+
    return suite;
 }

@@ -67,110 +132,115 @@ void test_conversion_to_char()
    BOOST_CHECK_EQUAL(' ', lexical_cast<char>(' '));
    BOOST_CHECK_EQUAL('1', lexical_cast<char>(1));
    BOOST_CHECK_EQUAL('0', lexical_cast<char>(0));
-    BOOST_CHECK_THROW(lexical_cast<char>(123), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<char>(123), bad_lexical_cast);
    BOOST_CHECK_EQUAL('1', lexical_cast<char>(1.0));
    BOOST_CHECK_EQUAL('1', lexical_cast<char>(true));
    BOOST_CHECK_EQUAL('0', lexical_cast<char>(false));
    BOOST_CHECK_EQUAL('A', lexical_cast<char>("A"));
    BOOST_CHECK_EQUAL(' ', lexical_cast<char>(" "));
-    BOOST_CHECK_THROW(lexical_cast<char>(""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<char>("Test"), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<char>(""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<char>("Test"), bad_lexical_cast);
    BOOST_CHECK_EQUAL('A', lexical_cast<char>(std::string("A")));
    BOOST_CHECK_EQUAL(' ', lexical_cast<char>(std::string(" ")));
    BOOST_CHECK_THROW(
-        lexical_cast<char>(std::string("")), boost::bad_lexical_cast);
+        lexical_cast<char>(std::string("")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<char>(std::string("Test")), boost::bad_lexical_cast);
+        lexical_cast<char>(std::string("Test")), bad_lexical_cast);
 }

 void test_conversion_to_int()
 {
-    BOOST_CHECK_EQUAL(1,lexical_cast<int>('1'));
-    BOOST_CHECK_EQUAL(0,lexical_cast<int>('0'));
-    BOOST_CHECK_THROW(lexical_cast<int>('A'),boost::bad_lexical_cast);
-    BOOST_CHECK_EQUAL(1,lexical_cast<int>(1));
+    BOOST_CHECK_EQUAL(1, lexical_cast<int>('1'));
+    BOOST_CHECK_EQUAL(0, lexical_cast<int>('0'));
+    BOOST_CHECK_THROW(lexical_cast<int>('A'), bad_lexical_cast);
+    BOOST_CHECK_EQUAL(1, lexical_cast<int>(1));
+    BOOST_CHECK_EQUAL(1, lexical_cast<int>(1.0));
+
    BOOST_CHECK_EQUAL(
        (std::numeric_limits<int>::max)(),
        lexical_cast<int>((std::numeric_limits<int>::max)()));
-    BOOST_CHECK_EQUAL(1,lexical_cast<int>(1.0));

-    BOOST_CHECK_THROW(lexical_cast<int>(1.23), boost::bad_lexical_cast);
+    BOOST_CHECK_EQUAL(
+        (std::numeric_limits<int>::min)(),
+        lexical_cast<int>((std::numeric_limits<int>::min)()));

-    BOOST_CHECK_THROW(lexical_cast<int>(1e20), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<int>(1.23), bad_lexical_cast);
+
+    BOOST_CHECK_THROW(lexical_cast<int>(1e20), bad_lexical_cast);
    BOOST_CHECK_EQUAL(1, lexical_cast<int>(true));
    BOOST_CHECK_EQUAL(0, lexical_cast<int>(false));
    BOOST_CHECK_EQUAL(123, lexical_cast<int>("123"));
    BOOST_CHECK_THROW(
-        lexical_cast<int>(" 123"), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<int>(""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<int>("Test"), boost::bad_lexical_cast);
+        lexical_cast<int>(" 123"), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<int>(""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<int>("Test"), bad_lexical_cast);
    BOOST_CHECK_EQUAL(123, lexical_cast<int>("123"));
-    BOOST_CHECK_EQUAL(123,lexical_cast<int>(std::string("123")));
+    BOOST_CHECK_EQUAL(123, lexical_cast<int>(std::string("123")));
    BOOST_CHECK_THROW(
-        lexical_cast<int>(std::string(" 123")), boost::bad_lexical_cast);
+        lexical_cast<int>(std::string(" 123")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<int>(std::string("")), boost::bad_lexical_cast);
+        lexical_cast<int>(std::string("")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<int>(std::string("Test")), boost::bad_lexical_cast);
+        lexical_cast<int>(std::string("Test")), bad_lexical_cast);
 }

 void test_conversion_to_double()
 {
-    BOOST_CHECK_EQUAL(1.0, lexical_cast<double>('1'));
-    BOOST_CHECK_THROW(lexical_cast<double>('A'), boost::bad_lexical_cast);
-    BOOST_CHECK_EQUAL(1.0, lexical_cast<double>(1));
-    BOOST_CHECK_EQUAL(1.23, lexical_cast<double>(1.23));
-    BOOST_CHECK_CLOSE(
-        (std::numeric_limits<double>::max)() / 2,
-        lexical_cast<double>((std::numeric_limits<double>::max)() / 2),
-        std::numeric_limits<double>::epsilon());
-    BOOST_CHECK_EQUAL(1.0, lexical_cast<double>(true));
-    BOOST_CHECK_EQUAL(0.0, lexical_cast<double>(false));
-    BOOST_CHECK_EQUAL(1.23, lexical_cast<double>("1.23"));
-    BOOST_CHECK_THROW(lexical_cast<double>(""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<double>("Test"), boost::bad_lexical_cast);
-    BOOST_CHECK_EQUAL(1.23, lexical_cast<double>(std::string("1.23")));
+    BOOST_CHECK_CLOSE(1.0, lexical_cast<double>('1'), (std::numeric_limits<double>::epsilon()));
+    BOOST_CHECK_THROW(lexical_cast<double>('A'), bad_lexical_cast);
+    BOOST_CHECK_CLOSE(1.0, lexical_cast<double>(1), (std::numeric_limits<double>::epsilon()));
+    BOOST_CHECK_CLOSE(1.23, lexical_cast<double>(1.23), (std::numeric_limits<double>::epsilon()));
+    BOOST_CHECK_CLOSE(1.234567890, 1.234567890, std::numeric_limits<double>::epsilon());
+    BOOST_CHECK_CLOSE(1.0, lexical_cast<double>(true), (std::numeric_limits<double>::epsilon()));
+    BOOST_CHECK_CLOSE(0.0, lexical_cast<double>(false), (std::numeric_limits<double>::epsilon()));
+    BOOST_CHECK_CLOSE(1.23, lexical_cast<double>("1.23"), (std::numeric_limits<double>::epsilon()));
+    BOOST_CHECK_THROW(lexical_cast<double>(""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<double>("Test"), bad_lexical_cast);
+    BOOST_CHECK_CLOSE(1.23, lexical_cast<double>(std::string("1.23")), (std::numeric_limits<double>::epsilon()));
    BOOST_CHECK_THROW(
-        lexical_cast<double>(std::string("")), boost::bad_lexical_cast);
+        lexical_cast<double>(std::string("")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<double>(std::string("Test")), boost::bad_lexical_cast);
+        lexical_cast<double>(std::string("Test")), bad_lexical_cast);
 }

 void test_conversion_to_bool()
 {
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>('1'));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>('0'));
-    BOOST_CHECK_THROW(lexical_cast<bool>('A'), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<bool>('A'), bad_lexical_cast);
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>(1));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>(0));
-    BOOST_CHECK_THROW(lexical_cast<bool>(123), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<bool>(123), bad_lexical_cast);
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>(1.0));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>(0.0));
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>(true));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>(false));
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>("1"));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>("0"));
-    BOOST_CHECK_THROW(lexical_cast<bool>(""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<bool>("Test"), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<bool>(""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<bool>("Test"), bad_lexical_cast);
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>("1"));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>("0"));
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>(std::string("1")));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>(std::string("0")));
    BOOST_CHECK_THROW(
-        lexical_cast<bool>(std::string("")), boost::bad_lexical_cast);
+        lexical_cast<bool>(std::string("")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<bool>(std::string("Test")), boost::bad_lexical_cast);
+        lexical_cast<bool>(std::string("Test")), bad_lexical_cast);
 }

 void test_conversion_to_string()
 {
+    char buf[] = "hello";
+    char* str = buf;
+    BOOST_CHECK_EQUAL(str, lexical_cast<std::string>(str));
    BOOST_CHECK_EQUAL("A", lexical_cast<std::string>('A'));
    BOOST_CHECK_EQUAL(" ", lexical_cast<std::string>(' '));
    BOOST_CHECK_EQUAL("123", lexical_cast<std::string>(123));
    BOOST_CHECK_EQUAL("1.23", lexical_cast<std::string>(1.23));
    BOOST_CHECK_EQUAL("1.111111111", lexical_cast<std::string>(1.111111111));
-    BOOST_CHECK_EQUAL("1",lexical_cast<std::string>(true));
-    BOOST_CHECK_EQUAL("0",lexical_cast<std::string>(false));
+    BOOST_CHECK_EQUAL("1", lexical_cast<std::string>(true));
+    BOOST_CHECK_EQUAL("0", lexical_cast<std::string>(false));
    BOOST_CHECK_EQUAL("Test", lexical_cast<std::string>("Test"));
    BOOST_CHECK_EQUAL(" ", lexical_cast<std::string>(" "));
    BOOST_CHECK_EQUAL("", lexical_cast<std::string>(""));
@@ -192,45 +262,53 @@ void test_conversion_from_to_wchar_t_alias()

 void test_conversion_to_pointer()
 {
-    BOOST_CHECK_THROW(lexical_cast<char *>("Test"), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<char *>("Test"), bad_lexical_cast);
    #ifndef DISABLE_WIDE_CHAR_SUPPORT
-    BOOST_CHECK_THROW(lexical_cast<wchar_t *>("Test"), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<wchar_t *>("Test"), bad_lexical_cast);
    #endif
 }

 void test_conversion_from_wchar_t()
 {
-    #ifndef DISABLE_WIDE_CHAR_SUPPORT
+#ifndef DISABLE_WIDE_CHAR_SUPPORT
+#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
    BOOST_CHECK_EQUAL(1, lexical_cast<int>(L'1'));
-    BOOST_CHECK_THROW(lexical_cast<int>(L'A'), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<int>(L'A'), bad_lexical_cast);
+#endif

    BOOST_CHECK_EQUAL(123, lexical_cast<int>(L"123"));
-    BOOST_CHECK_THROW(lexical_cast<int>(L""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<int>(L"Test"), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<int>(L""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<int>(L"Test"), bad_lexical_cast);

+#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
    BOOST_CHECK_EQUAL(1.0, lexical_cast<double>(L'1'));
-    BOOST_CHECK_THROW(lexical_cast<double>(L'A'), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<double>(L'A'), bad_lexical_cast);
+#endif

    BOOST_CHECK_EQUAL(1.23, lexical_cast<double>(L"1.23"));
-    BOOST_CHECK_THROW(lexical_cast<double>(L""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<double>(L"Test"), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<double>(L""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<double>(L"Test"), bad_lexical_cast);

+#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>(L'1'));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>(L'0'));
-    BOOST_CHECK_THROW(lexical_cast<bool>(L'A'), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<bool>(L'A'), bad_lexical_cast);
+#endif
    BOOST_CHECK_EQUAL(true, lexical_cast<bool>(L"1"));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>(L"0"));
-    BOOST_CHECK_THROW(lexical_cast<bool>(L""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<bool>(L"Test"), boost::bad_lexical_cast);
-    #endif
+    BOOST_CHECK_THROW(lexical_cast<bool>(L""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<bool>(L"Test"), bad_lexical_cast);
+#endif
 }

 void test_conversion_to_wchar_t()
 {
-    #ifndef DISABLE_WIDE_CHAR_SUPPORT
+#if !defined(DISABLE_WIDE_CHAR_SUPPORT) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
    BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>(1));
    BOOST_CHECK_EQUAL(L'0', lexical_cast<wchar_t>(0));
-    BOOST_CHECK_THROW(lexical_cast<wchar_t>(123), boost::bad_lexical_cast);
+    BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>('1'));
+    BOOST_CHECK_EQUAL(L'0', lexical_cast<wchar_t>('0'));
+    BOOST_CHECK_THROW(lexical_cast<wchar_t>(123), bad_lexical_cast);
    BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>(1.0));
    BOOST_CHECK_EQUAL(L'0', lexical_cast<wchar_t>(0.0));
    BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>(true));
@@ -239,14 +317,14 @@ void test_conversion_to_wchar_t()
    BOOST_CHECK_EQUAL(L' ', lexical_cast<wchar_t>(L' '));
    BOOST_CHECK_EQUAL(L'A', lexical_cast<wchar_t>(L"A"));
    BOOST_CHECK_EQUAL(L' ', lexical_cast<wchar_t>(L" "));
-    BOOST_CHECK_THROW(lexical_cast<wchar_t>(L""), boost::bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<wchar_t>(L"Test"), boost::bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<wchar_t>(L""), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<wchar_t>(L"Test"), bad_lexical_cast);
    BOOST_CHECK_EQUAL(L'A', lexical_cast<wchar_t>(std::wstring(L"A")));
    BOOST_CHECK_EQUAL(L' ', lexical_cast<wchar_t>(std::wstring(L" ")));
    BOOST_CHECK_THROW(
-        lexical_cast<wchar_t>(std::wstring(L"")), boost::bad_lexical_cast);
+        lexical_cast<wchar_t>(std::wstring(L"")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<wchar_t>(std::wstring(L"Test")), boost::bad_lexical_cast);
+        lexical_cast<wchar_t>(std::wstring(L"Test")), bad_lexical_cast);
    #endif
 }

@@ -255,29 +333,35 @@ void test_conversion_from_wstring()
    #ifndef DISABLE_WIDE_CHAR_SUPPORT
    BOOST_CHECK_EQUAL(123, lexical_cast<int>(std::wstring(L"123")));
    BOOST_CHECK_THROW(
-        lexical_cast<int>(std::wstring(L"")), boost::bad_lexical_cast);
+        lexical_cast<int>(std::wstring(L"")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<int>(std::wstring(L"Test")), boost::bad_lexical_cast);
+        lexical_cast<int>(std::wstring(L"Test")), bad_lexical_cast);

    BOOST_CHECK_EQUAL(true, lexical_cast<bool>(std::wstring(L"1")));
    BOOST_CHECK_EQUAL(false, lexical_cast<bool>(std::wstring(L"0")));
    BOOST_CHECK_THROW(
-        lexical_cast<bool>(std::wstring(L"")), boost::bad_lexical_cast);
+        lexical_cast<bool>(std::wstring(L"")), bad_lexical_cast);
    BOOST_CHECK_THROW(
-        lexical_cast<bool>(std::wstring(L"Test")), boost::bad_lexical_cast);
+        lexical_cast<bool>(std::wstring(L"Test")), bad_lexical_cast);
    #endif
 }

 void test_conversion_to_wstring()
 {
    #ifndef DISABLE_WIDE_CHAR_SUPPORT
+    wchar_t buf[] = L"hello";
+    wchar_t* str = buf;
+    BOOST_CHECK(str == lexical_cast<std::wstring>(str));
    BOOST_CHECK(L"123" == lexical_cast<std::wstring>(123));
    BOOST_CHECK(L"1.23" == lexical_cast<std::wstring>(1.23));
    BOOST_CHECK(L"1.111111111" == lexical_cast<std::wstring>(1.111111111));
    BOOST_CHECK(L"1" == lexical_cast<std::wstring>(true));
    BOOST_CHECK(L"0" == lexical_cast<std::wstring>(false));
+#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
    BOOST_CHECK(L"A" == lexical_cast<std::wstring>(L'A'));
    BOOST_CHECK(L" " == lexical_cast<std::wstring>(L' '));
+    BOOST_CHECK(L"A" == lexical_cast<std::wstring>('A'));
+#endif
    BOOST_CHECK(L"Test" == lexical_cast<std::wstring>(L"Test"));
    BOOST_CHECK(L" " == lexical_cast<std::wstring>(L" "));
    BOOST_CHECK(L"" == lexical_cast<std::wstring>(L""));
@@ -286,3 +370,382 @@ void test_conversion_to_wstring()
    BOOST_CHECK(L"" == lexical_cast<std::wstring>(std::wstring(L"")));
    #endif
 }
+
+void test_bad_lexical_cast()
+{
+    try
+    {
+        lexical_cast<int>(std::string("Test"));
+
+        BOOST_CHECK(false); // Exception expected
+    }
+    catch(const bad_lexical_cast &e)
+    {
+        BOOST_CHECK(e.source_type() == typeid(std::string));
+        BOOST_CHECK(e.target_type() == typeid(int));
+    }
+}
+
+void test_no_whitespace_stripping()
+{
+    BOOST_CHECK_THROW(lexical_cast<int>(" 123"), bad_lexical_cast);
+    BOOST_CHECK_THROW(lexical_cast<int>("123 "), bad_lexical_cast);
+}
+
+// Replace "-,999" with "-999".
+template<class CharT>
+std::basic_string<CharT> to_str_gcc_workaround(std::basic_string<CharT> str)
+{
+    std::locale loc;
+    std::numpunct<CharT> const& np = BOOST_USE_FACET(std::numpunct<CharT>, loc);
+    std::ctype<CharT> const& ct = BOOST_USE_FACET(std::ctype<CharT>, loc);
+
+    if(np.grouping().empty())
+        return str;
+
+    CharT prefix[3] = { ct.widen('-'), np.thousands_sep(), CharT() };
+
+    if(str.find(prefix) != 0)
+        return str;
+
+    prefix[1] = CharT();
+    str.replace(0, 2, prefix);
+    return str;
+}
+
+template<class CharT, class T>
+std::basic_string<CharT> to_str(T t)
+{
+    std::basic_ostringstream<CharT> o;
+    o << t;
+    return to_str_gcc_workaround(o.str());
+}
+
+template<class T, class CharT>
+void test_conversion_from_integral_to_char(CharT zero)
+{
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(0)) == zero + 0);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(1)) == zero + 1);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(2)) == zero + 2);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(3)) == zero + 3);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(4)) == zero + 4);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(5)) == zero + 5);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(6)) == zero + 6);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(7)) == zero + 7);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(8)) == zero + 8);
+    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(9)) == zero + 9);
+
+    BOOST_CHECK_THROW(lexical_cast<CharT>(static_cast<T>(10)), bad_lexical_cast);
+
+    T t = (std::numeric_limits<T>::max)();
+    BOOST_CHECK_THROW(lexical_cast<CharT>(t), bad_lexical_cast);
+}
+
+template<class T>
+void test_conversion_from_integral_to_integral()
+{
+    T t = 0;
+    BOOST_CHECK(lexical_cast<T>(t) == t);
+
+    // Next two variables are used to supress warnings.
+    int st = 32767; unsigned int ut = st;
+    t = st;
+    BOOST_CHECK(lexical_cast<short>(t) == st);
+    BOOST_CHECK(lexical_cast<unsigned short>(t) == ut);
+    BOOST_CHECK(lexical_cast<int>(t) == st);
+    BOOST_CHECK(lexical_cast<unsigned int>(t) == ut);
+    BOOST_CHECK(lexical_cast<long>(t) == st);
+    BOOST_CHECK(lexical_cast<unsigned long>(t) == ut);
+
+    t = (std::numeric_limits<T>::max)();
+    BOOST_CHECK(lexical_cast<T>(t) == t);
+
+    t = (std::numeric_limits<T>::min)();
+    BOOST_CHECK(lexical_cast<T>(t) == t);
+}
+
+template<class T, class CharT>
+void test_conversion_from_integral_to_string(CharT)
+{
+    typedef std::numeric_limits<T> limits;
+    typedef std::basic_string<CharT> string_type;
+
+    T t;
+
+    t = (limits::min)();
+    BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
+
+    t = (limits::max)();
+    BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
+
+    if(limits::digits <= 16 && lcast_test_small_integral_types_completely)
+        // min and max have already been tested.
+        for(t = 1 + (limits::min)(); t != (limits::max)(); ++t)
+            BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
+    else
+    {
+        T const min_val = (limits::min)();
+        T const max_val = (limits::max)();
+        T const half_max_val = max_val / 2;
+        T const cnt = lcast_integral_test_counter; // to supress warnings
+        unsigned int const counter = cnt < half_max_val ? cnt : half_max_val;
+
+        unsigned int i;
+
+        // Test values around min:
+        t = min_val;
+        for(i = 0; i < counter; ++i, ++t)
+            BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
+
+        // Test values around max:
+        t = max_val;
+        for(i = 0; i < counter; ++i, --t)
+            BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
+
+        // Test values around zero:
+        if(limits::is_signed)
+            for(t = -counter; t < static_cast<T>(counter); ++t)
+                BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
+
+        // Test values around 100, 1000, 10000, ...
+        T ten_power = 100;
+        for(int e = 2; e <= limits::digits10; ++e, ten_power *= 10)
+        {
+            // ten_power + 100 probably never overflows
+            for(t = ten_power - 100; t != ten_power + 100; ++t)
+                BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
+        }
+    }
+}
+
+template<class T, class CharT>
+void test_conversion_from_string_to_integral(CharT)
+{
+    typedef std::numeric_limits<T> limits;
+
+    T t;
+
+    t = (limits::min)();
+    BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
+
+    t = (limits::max)();
+    BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
+
+    if(limits::digits <= 16 && lcast_test_small_integral_types_completely)
+        // min and max have already been tested.
+        for(t = 1 + (limits::min)(); t != (limits::max)(); ++t)
+            BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
+    else
+    {
+        T const min_val = (limits::min)();
+        T const max_val = (limits::max)();
+        T const half_max_val = max_val / 2;
+        T const cnt = lcast_integral_test_counter; // to supress warnings
+        unsigned int const counter = cnt < half_max_val ? cnt : half_max_val;
+
+        unsigned int i;
+
+        // Test values around min:
+        t = min_val;
+        for(i = 0; i < counter; ++i, ++t)
+            BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
+
+        // Test values around max:
+        t = max_val;
+        for(i = 0; i < counter; ++i, --t)
+            BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
+
+        // Test values around zero:
+        if(limits::is_signed)
+            for(t = -counter; t < static_cast<T>(counter); ++t)
+                BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
+
+        // Test values around 100, 1000, 10000, ...
+        T ten_power = 100;
+        for(int e = 2; e <= limits::digits10; ++e, ten_power *= 10)
+        {
+            // ten_power + 100 probably never overflows
+            for(t = ten_power - 100; t != ten_power + 100; ++t)
+                BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
+        }
+    }
+}
+
+template<class T>
+void test_conversion_from_to_integral_for_locale()
+{
+    test_conversion_from_integral_to_integral<T>();
+    test_conversion_from_integral_to_string<T>('0');
+    test_conversion_from_string_to_integral<T>('0');
+#if !defined(DISABLE_WIDE_CHAR_SUPPORT) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
+    test_conversion_from_integral_to_string<T>(L'0');
+    test_conversion_from_string_to_integral<T>(L'0');
+#endif
+}
+
+struct restore_oldloc
+{
+    std::locale oldloc;
+    ~restore_oldloc() { std::locale::global(oldloc); }
+};
+
+template<class T>
+void test_conversion_from_to_integral()
+{
+    char const zero = '0';
+    signed char const szero = '0';
+    unsigned char const uzero = '0';
+    test_conversion_from_integral_to_char<T>(zero);
+    test_conversion_from_integral_to_char<T>(szero);
+    test_conversion_from_integral_to_char<T>(uzero);
+#if !defined(DISABLE_WIDE_CHAR_SUPPORT) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
+    wchar_t const wzero = L'0';
+    test_conversion_from_integral_to_char<T>(wzero);
+#endif
+
+    // test_conversion_from_to_integral_for_locale
+
+    typedef std::numpunct<char> numpunct;
+
+    restore_oldloc guard;
+    std::locale const& oldloc = guard.oldloc;
+
+    std::string grouping1 = BOOST_USE_FACET(numpunct, oldloc).grouping();
+    std::string grouping2(grouping1);
+
+    test_conversion_from_to_integral_for_locale<T>();
+
+    try
+    {
+        std::locale newloc("");
+        std::locale::global(newloc);
+
+        grouping2 = BOOST_USE_FACET(numpunct, newloc).grouping();
+    }
+    catch(std::exception const& ex)
+    {
+        std::string msg("Failed to set system locale: ");
+        msg += ex.what();
+        BOOST_TEST_MESSAGE(msg);
+    }
+
+    if(grouping1 != grouping2)
+        test_conversion_from_to_integral_for_locale<T>();
+
+    if(grouping1.empty() && grouping2.empty())
+        BOOST_TEST_MESSAGE("Formatting with thousands_sep has not been tested");
+}
+
+void test_conversion_from_to_short()
+{
+    test_conversion_from_to_integral<short>();
+}
+
+void test_conversion_from_to_ushort()
+{
+    test_conversion_from_to_integral<unsigned short>();
+}
+
+void test_conversion_from_to_int()
+{
+    test_conversion_from_to_integral<int>();
+}
+
+void test_conversion_from_to_uint()
+{
+    test_conversion_from_to_integral<unsigned int>();
+}
+
+void test_conversion_from_to_ulong()
+{
+    test_conversion_from_to_integral<unsigned long>();
+}
+
+void test_conversion_from_to_long()
+{
+    test_conversion_from_to_integral<long>();
+}
+
+#if defined(BOOST_HAS_LONG_LONG)
+
+void test_conversion_from_to_longlong()
+{
+    test_conversion_from_to_integral<boost::long_long_type>();
+}
+
+void test_conversion_from_to_ulonglong()
+{
+    test_conversion_from_to_integral<boost::ulong_long_type>();
+}
+
+#elif defined(LCAST_TEST_LONGLONG)
+
+void test_conversion_from_to_longlong()
+{
+    test_conversion_from_to_integral<__int64>();
+}
+
+void test_conversion_from_to_ulonglong()
+{
+    test_conversion_from_to_integral<unsigned __int64>();
+}
+
+#endif
+
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+void test_traits()
+{
+    typedef std::basic_string<char, my_traits<char> > my_string;
+
+    my_string const s("s");
+    BOOST_CHECK(boost::lexical_cast<char>(s) == s[0]);
+    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
+    BOOST_CHECK(boost::lexical_cast<my_string>(-1) == "-1");
+}
+
+void test_wtraits()
+{
+    typedef std::basic_string<wchar_t, my_traits<wchar_t> > my_string;
+
+    my_string const s(L"s");
+    BOOST_CHECK(boost::lexical_cast<wchar_t>(s) == s[0]);
+    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
+    //BOOST_CHECK(boost::lexical_cast<my_string>(-1) == L"-1");
+    // Commented out because gcc 3.3 doesn't support this:
+    // basic_ostream<wchar_t, my_traits<wchar_t> > o; o << -1;
+}
+
+void test_allocator()
+{
+    typedef std::basic_string< char
+                             , std::char_traits<char>
+                             , my_allocator<char>
+                             > my_string;
+
+    my_string s("s");
+    BOOST_CHECK(boost::lexical_cast<char>(s) == s[0]);
+    BOOST_CHECK(boost::lexical_cast<std::string>(s) == "s");
+    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
+    BOOST_CHECK(boost::lexical_cast<my_string>(1) == "1");
+    BOOST_CHECK(boost::lexical_cast<my_string>("s") == s);
+    BOOST_CHECK(boost::lexical_cast<my_string>(std::string("s")) == s);
+}
+
+void test_wallocator()
+{
+    typedef std::basic_string< wchar_t
+                             , std::char_traits<wchar_t>
+                             , my_allocator<wchar_t>
+                             > my_string;
+
+    my_string s(L"s");
+    BOOST_CHECK(boost::lexical_cast<wchar_t>(s) == s[0]);
+    BOOST_CHECK(boost::lexical_cast<std::wstring>(s) == L"s");
+    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
+    BOOST_CHECK(boost::lexical_cast<my_string>(1) == L"1");
+    BOOST_CHECK(boost::lexical_cast<my_string>(L"s") == s);
+    BOOST_CHECK(boost::lexical_cast<my_string>(std::wstring(L"s")) == s);
+}
+
+#endif
+
@@ -1,34 +0,0 @@
-# Signals library
-
-# Copyright (C) 2001-2003 Douglas Gregor
-
-# Permission to copy, use, sell and distribute this software is granted
-# provided this copyright notice appears in all copies. Permission to modify
-# the code and to distribute modified code is granted provided this copyright
-# notice appears in all copies, and a notice that the code was modified is
-# included with the copyright notice. This software is provided "as is"
-# without express or implied warranty, and with no claim as to its suitability
-# for any purpose.
-
-# For more information, see http://www.boost.org/
-
-
-# Testing Jamfile autogenerated from XML source
-subproject libs/conversion/test ;
-
-# bring in rules for testing
-import testing ;
-
-# Make tests run by default.
-DEPENDS all : test ;
-
-{
-  test-suite conversion
-      : [ run implicit_cast.cpp ]
-        [ compile-fail implicit_cast_fail.cpp ]
-        [ run ../cast_test.cpp ]
-        [ run ../numeric_cast_test.cpp ]
-        [ run ../lexical_cast_test.cpp ]
-      ;
-}
-      
@@ -19,7 +19,11 @@ test-suite conversion
  : [ run implicit_cast.cpp ]
    [ compile-fail implicit_cast_fail.cpp ]
    [ run ../cast_test.cpp ]
-    [ run ../lexical_cast_test.cpp ]
+    [ run ../numeric_cast_test.cpp ]    
+    [ run ../lexical_cast_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
+    [ run lexical_cast_loopback_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
+    [ run lexical_cast_abstract_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
+    [ run lexical_cast_noncopyable_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
  ;

-      
+      
@@ -4,9 +4,8 @@
 // http://www.boost.org/LICENSE_1_0.txt)

 #include <boost/implicit_cast.hpp>
-#include <cassert>
+#include <boost/detail/lightweight_test.hpp>
 #include <boost/type.hpp>
-
 using boost::implicit_cast;
 using boost::type;

@@ -25,9 +24,9 @@ typedef type<foo> foo_type;
 int main()
 {
    type<long> x = check_return(boost::implicit_cast<long>(1));
-    assert(boost::implicit_cast<long>(1) == 1L);
+    BOOST_TEST(boost::implicit_cast<long>(1) == 1L);

    type<foo> f = check_return(boost::implicit_cast<foo>("hello"));
    type<long> z = check_return(boost::implicit_cast<long>(foo("hello")));
-    return 0;
+    return boost::report_errors();
 }
@@ -0,0 +1,61 @@
+//  Unit test for boost::lexical_cast.
+//
+//  See http://www.boost.org for most recent version, including documentation.
+//
+//  Copyright Sergey Shandar 2005, Alexander Nasonov, 2007.
+//
+//  Distributed under 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).
+//
+// Test abstract class. Bug 1358600:
+// http://sf.net/tracker/?func=detail&aid=1358600&group_id=7586&atid=107586
+
+#include <boost/config.hpp>
+
+#if defined(__INTEL_COMPILER)
+#pragma warning(disable: 193 383 488 981 1418 1419)
+#elif defined(BOOST_MSVC)
+#pragma warning(disable: 4097 4100 4121 4127 4146 4244 4245 4511 4512 4701 4800)
+#endif
+
+#include <boost/lexical_cast.hpp>
+#include <boost/test/unit_test.hpp>
+
+using namespace boost;
+
+void test_abstract();
+
+unit_test::test_suite *init_unit_test_suite(int, char *[])
+{
+    unit_test_framework::test_suite *suite =
+        BOOST_TEST_SUITE("lexical_cast unit test");
+    suite->add(BOOST_TEST_CASE(&test_abstract));
+
+    return suite;
+}
+
+class A
+{
+public:
+    virtual void out(std::ostream &) const = 0;
+};
+
+class B: public A
+{
+public:
+    virtual void out(std::ostream &O) const { O << "B"; }
+};
+
+std::ostream &operator<<(std::ostream &O, const A &a)
+{
+    a.out(O);
+    return O;
+};
+
+void test_abstract()
+{
+    const A &a = B();
+    BOOST_CHECK(boost::lexical_cast<std::string>(a) == "B");
+}
+
@@ -0,0 +1,98 @@
+//  Unit test for boost::lexical_cast.
+//
+//  See http://www.boost.org for most recent version, including documentation.
+//
+//  Copyright Alexander Nasonov, 2006.
+//
+//  Distributed under 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).
+//
+//  Test round-tripping conversion FPT -> string -> FPT,
+//  where FPT is Floating Point Type.
+
+#include <boost/config.hpp>
+
+#if defined(__INTEL_COMPILER)
+#pragma warning(disable: 193 383 488 981 1418 1419)
+#elif defined(BOOST_MSVC)
+#pragma warning(disable: 4097 4100 4121 4127 4146 4244 4245 4511 4512 4701 4800)
+#endif
+
+#include <boost/lexical_cast.hpp>
+#include <boost/test/unit_test.hpp>
+
+using namespace boost;
+
+void test_round_conversion_float();
+void test_round_conversion_double();
+void test_round_conversion_long_double();
+
+unit_test::test_suite *init_unit_test_suite(int, char *[])
+{
+    unit_test_framework::test_suite *suite =
+        BOOST_TEST_SUITE("lexical_cast unit test");
+    suite->add(BOOST_TEST_CASE(&test_round_conversion_float));
+    suite->add(BOOST_TEST_CASE(&test_round_conversion_double));
+    suite->add(BOOST_TEST_CASE(&test_round_conversion_long_double));
+
+    return suite;
+}
+
+template<class T>
+void test_round_conversion()
+{
+    T epsilon = std::numeric_limits<T>::epsilon();
+    std::string const epsilon_s = boost::lexical_cast<std::string>(epsilon);
+    BOOST_CHECK(epsilon == lexical_cast<T>(epsilon_s));
+
+    T max_ = (std::numeric_limits<T>::max)();
+    std::string const max_s = boost::lexical_cast<std::string>(max_);
+    BOOST_CHECK(max_ == lexical_cast<T>(max_s));
+
+    T min_ = (std::numeric_limits<T>::min)();
+    std::string const min_s = boost::lexical_cast<std::string>(min_);
+    BOOST_CHECK(min_ == lexical_cast<T>(min_s));
+
+    T max_div137 = max_ / 137;
+    std::string max_div137_s = boost::lexical_cast<std::string>(max_div137);
+    BOOST_CHECK(max_div137 == lexical_cast<T>(max_div137_s));
+
+    T epsilon_mult137 = epsilon * 137;
+    std::string epsilon_mult137_s(lexical_cast<std::string>(epsilon_mult137));
+    BOOST_CHECK(epsilon_mult137 == lexical_cast<T>(epsilon_mult137_s));
+
+}
+
+#if defined(BOOST_MSVC)
+// See bug http://tinyurl.com/vhpvo
+template<class T>
+void test_msvc_magic_values()
+{
+    T magic_msvc = 0.00010000433948393407;
+    std::string magic_msvc_s = boost::lexical_cast<std::string>(magic_msvc);
+    BOOST_CHECK(magic_msvc == lexical_cast<T>(magic_msvc_s));
+}
+#endif
+
+void test_round_conversion_float()
+{
+    test_round_conversion<float>();
+}
+
+void test_round_conversion_double()
+{
+    test_round_conversion<double>();
+#if defined(BOOST_MSVC)
+    test_msvc_magic_values<double>();
+#endif
+}
+
+void test_round_conversion_long_double()
+{
+    test_round_conversion<long double>();
+#if defined(BOOST_MSVC)
+    test_msvc_magic_values<long double>();
+#endif
+}
+
@@ -0,0 +1,54 @@
+//  Unit test for boost::lexical_cast.
+//
+//  See http://www.boost.org for most recent version, including documentation.
+//
+//  Copyright Alexander Nasonov, 2007.
+//
+//  Distributed under 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).
+//
+//  Test that Source can be non-copyable.
+
+#include <boost/config.hpp>
+
+#if defined(__INTEL_COMPILER)
+#pragma warning(disable: 193 383 488 981 1418 1419)
+#elif defined(BOOST_MSVC)
+#pragma warning(disable: 4097 4100 4121 4127 4146 4244 4245 4511 4512 4701 4800)
+#endif
+
+#include <boost/lexical_cast.hpp>
+#include <boost/noncopyable.hpp>
+#include <boost/test/unit_test.hpp>
+
+using namespace boost;
+
+void test_noncopyable();
+
+unit_test::test_suite *init_unit_test_suite(int, char *[])
+{
+    unit_test_framework::test_suite *suite =
+        BOOST_TEST_SUITE("lexical_cast unit test");
+    suite->add(BOOST_TEST_CASE(&test_noncopyable));
+
+    return suite;
+}
+
+class Noncopyable : private boost::noncopyable
+{
+public:
+    Noncopyable() {}
+};
+
+inline std::ostream &operator<<(std::ostream &out, const Noncopyable&)
+{
+    return out << "Noncopyable";
+}
+
+void test_noncopyable()
+{
+    Noncopyable x;
+    BOOST_CHECK(boost::lexical_cast<std::string>(x) == "Noncopyable");
+}
+
Author	SHA1	Message	Date
Beman Dawes	c2b4875ef0	1.36.0 [SVN r48100]	2008-08-12 12:44:50 +00:00
Daniel James	2ce20c872e	Fix link to numeric conversion library Merged revisions 48003 via svnmerge from https://svn.boost.org/svn/boost/trunk ........ r48003 \| danieljames \| 2008-08-06 16:28:17 +0100 (Wed, 06 Aug 2008) \| 1 line Fix link to numeric conversion library. ........ [SVN r48026]	2008-08-07 22:12:31 +00:00
Daniel James	49c0b2f333	Merged revisions 43206,43208-43213 via svnmerge from https://svn.boost.org/svn/boost/trunk ........ r43206 \| danieljames \| 2008-02-10 09:55:03 +0000 (Sun, 10 Feb 2008) \| 1 line Fix some broken links. ........ r43209 \| danieljames \| 2008-02-10 14:56:22 +0000 (Sun, 10 Feb 2008) \| 1 line Link to people pages on the website, as they've been removed from the download. ........ r43210 \| danieljames \| 2008-02-10 15:02:17 +0000 (Sun, 10 Feb 2008) \| 1 line Point links to the pages that used to be in 'more' to the site. ........ r43212 \| danieljames \| 2008-02-10 16:10:16 +0000 (Sun, 10 Feb 2008) \| 1 line Fix links on the home page as well. ........ r43213 \| danieljames \| 2008-02-10 16:21:22 +0000 (Sun, 10 Feb 2008) \| 1 line Generated documentation which is no longer generated. ........ [SVN r43214]	2008-02-10 16:39:38 +00:00
Beman Dawes	e9a5ac6d7a	Merge conversion library at rev 41517 [SVN r42070]	2007-12-15 14:39:18 +00:00
Beman Dawes	ee3f643c5e	Full merge from trunk at revision 41356 of entire boost-root tree. [SVN r41370]	2007-11-25 18:38:02 +00:00
Beman Dawes	d44a6fcf8b	Full merge from trunk at revision 41356 of entire boost-root tree. [SVN r41369]	2007-11-25 18:07:19 +00:00
Beman Dawes	ac6e41d676	config, detail, filesystem, system, tools, at 41278. [SVN r41316]	2007-11-23 17:03:14 +00:00
Beman Dawes	4224fa5deb	Starting point for releases [SVN r39706]	2007-10-05 14:25:06 +00:00
nobody	d6eea4ef81	This commit was manufactured by cvs2svn to create tag 'Version_1_34_1'. [SVN r38286]	2007-07-24 19:28:14 +00:00
Vladimir Prus	37d07617d1	Fix [SVN r35993]	2006-11-10 21:03:16 +00:00
Vladimir Prus	bfeb60c400	Merge from HEAD. Allow building of shared versions of some Boost.Test libraries. Adjust tests to use always use static linking to Boost.Test, since linking to the shared version requires test changes. Patch from Juergen Hunold. [SVN r35990]	2006-11-10 19:59:52 +00:00
Rene Rivera	78f1acc5ff	Remove obsolete Boost.Build v1 files. [SVN r35880]	2006-11-06 17:10:46 +00:00
Gennaro Prota	abf3aa23de	removed erroneous macro version [SVN r34578]	2006-07-17 04:17:11 +00:00
Gennaro Prota	06e7d986d2	fixed library name, copyright notice, removed a tab char and a space-only line; NOTE: is the copyright notice autogenerated? [SVN r34573]	2006-07-17 03:08:48 +00:00
nobody	74fc01da7e	This commit was manufactured by cvs2svn to create branch 'RC_1_34_0'. [SVN r33417]	2006-03-21 02:26:31 +00:00
Dave Abrahams	80e9edcb29	Stop using assert() in tests [SVN r33181]	2006-02-28 22:56:33 +00:00
Beman Dawes	17ca3a4493	show arg as pased by const ref [SVN r32840]	2006-02-12 01:17:17 +00:00
Vladimir Prus	e5a0aec661	Revert (supposedly mistaken) removal of 'numeric_cast_test.cpp' from the list of tests. [SVN r32701]	2006-02-07 11:36:24 +00:00
Vladimir Prus	8cec2cc291	Update Jamfile.v2 [SVN r32700]	2006-02-07 11:35:31 +00:00
Stefan Slapeta	027a566e09	Small fix for new init_unit_test_suite signature [SVN r32293]	2006-01-12 11:59:09 +00:00
Markus Schöpflin	9a29a753e8	Fixed lexical_cast_test which was no longer working after the last test framework update. [SVN r32176]	2005-12-28 11:05:31 +00:00
John Maddock	cb2bd8076d	Reconfigure lexical_cast to work wide character strings and VC++ when not using /Zc:wchar_t. [SVN r30724]	2005-08-29 12:44:09 +00:00
John Maddock	1637edf8ca	Large patch from Ulrich Eckhardt to fix support for EVC++ 4. [SVN r30670]	2005-08-25 16:27:28 +00:00
Douglas Gregor	72d69ef6ad	Merged from 1.33.0 release [SVN r30540]	2005-08-12 13:02:37 +00:00
Fernando Cacciola	1470210523	fixed: "bcc5.6.4 added to the old cast redirection list" [SVN r29814]	2005-06-27 15:05:13 +00:00
Douglas Gregor	0b19a0ae27	Fix line endings [SVN r29773]	2005-06-24 14:24:02 +00:00
Dave Abrahams	3ab685475c	Move #include outside namespace. [SVN r29772]	2005-06-24 14:20:41 +00:00
Fernando Cacciola	e66d58e6de	Old numeric_cast<> completely replaced by new code (except that the old code is retained as a fallback mechanism for old broken compilers that can't deal with the new code) [SVN r29761]	2005-06-23 23:33:01 +00:00
Joaquín M. López Muñoz	e331fc2a21	workaround for GCC 2.9x lacking std::char_traits<>::eof() [SVN r29703]	2005-06-20 10:54:07 +00:00
Joaquín M. López Muñoz	2a65633517	fixed trivial bug [SVN r29654]	2005-06-17 12:34:38 +00:00
Terje Slettebø	7a388cb1a6	Fixed so it doesn't trim any whitespace when converting, fixed reversed bad_lexical_cast constructor parameters, changed to pass-by-const reference [SVN r29630]	2005-06-16 18:37:51 +00:00
Terje Slettebø	461dce3851	Fixed so it doesn't trim any whitespace when converting, fixed reversed bad_lexical_cast constructor parameters, changed to pass-by-const reference [SVN r29629]	2005-06-16 18:27:22 +00:00
Terje Slettebø	cfe358b570	Fixed so it doesn't trim any whitespace when converting, fixed reversed bad_lexical_cast constructor parameters, changed to pass-by-const reference [SVN r29627]	2005-06-16 18:16:58 +00:00
Vladimir Prus	caa875505e	Update [SVN r28239]	2005-04-14 11:20:26 +00:00
Dave Abrahams	462025d8e6	Fix docs [SVN r27509]	2005-02-26 14:58:12 +00:00