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Author SHA1 Message Date
nobody
96757e3d68 This commit was manufactured by cvs2svn to create branch
'compiler_supported_error_messages'.

[SVN r13249]
2002-03-22 12:16:42 +00:00
14 changed files with 37 additions and 211 deletions

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@@ -1,46 +0,0 @@
// Copyright (C) 2002 Brad King (brad.king@kitware.com)
// Doug Gregor (gregod@cs.rpi.edu)
//
// 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
#define BOOST_INCLUDE_MAIN
#include <boost/test/test_tools.hpp>
#include <boost/utility.hpp>
struct useless_type {};
class nonaddressable {
public:
void dummy(); // Silence GCC warning: all member of class are private
private:
useless_type operator&() const;
};
int test_main(int, char*[])
{
nonaddressable* px = new nonaddressable();
nonaddressable& x = *px;
BOOST_TEST(boost::addressof(x) == px);
const nonaddressable& cx = *px;
BOOST_TEST(boost::addressof(cx) == static_cast<const nonaddressable*>(px));
volatile nonaddressable& vx = *px;
BOOST_TEST(boost::addressof(vx) == static_cast<volatile nonaddressable*>(px));
const volatile nonaddressable& cvx = *px;
BOOST_TEST(boost::addressof(cvx) == static_cast<const volatile nonaddressable*>(px));
return 0;
}

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@@ -5,7 +5,7 @@
content="text/html; charset=iso-8859-1">
<meta name="Template"
content="C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\html.dot">
<meta name="GENERATOR" content="Microsoft FrontPage Express 2.0">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<title>Call Traits</title>
</head>
@@ -592,8 +592,7 @@ would prevent template argument deduction from functioning.</p>
<p>The call_traits template will &quot;optimize&quot; the passing
of a small built-in type as a function parameter, this mainly has
an effect when the parameter is used within a loop body. In the
following example (see <a
href="../type_traits/examples/fill_example.cpp">fill_example.cpp</a>),
following example (see <a href="algo_opt_examples.cpp">algo_opt_examples.cpp</a>),
a version of std::fill is optimized in two ways: if the type
passed is a single byte built-in type then std::memset is used to
effect the fill, otherwise a conventional C++ implemention is
@@ -752,8 +751,7 @@ Hinnant and John Maddock.</p>
<p>Maintained by <a href="mailto:John_Maddock@compuserve.com">John
Maddock</a>, the latest version of this file can be found at <a
href="http://www.boost.org/">www.boost.org</a>, and the boost
discussion list at <a
href="http://www.yahoogroups.com/list/boost">www.yahoogroups.com/list/boost</a>.</p>
discussion list at <a href="http://www.yahoogroups.com/list/boost">www.yahoogroups.com/list/boost</a>.</p>
<p>.</p>

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@@ -240,7 +240,7 @@ int main()
test_integer<unsigned int>();
test_integer<long>();
test_integer<unsigned long>();
#if defined(BOOST_HAS_LONG_LONG)
#if defined(ULLONG_MAX) || defined(ULONG_LONG_MAX)
test_integer<long long>();
test_integer<unsigned long long>();
#endif

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@@ -346,7 +346,7 @@ int main()
test_integer<unsigned int>();
test_integer<long>();
test_integer<unsigned long>();
#if defined(BOOST_HAS_LONG_LONG)
#if defined(ULLONG_MAX) || defined(ULONG_LONG_MAX)
test_integer<long long>();
test_integer<unsigned long long>();
#endif

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@@ -95,7 +95,7 @@ struct call_traits<T&>
typedef T& param_type; // hh removed const
};
#if defined(__BORLANDC__) && (__BORLANDC__ <= 0x560)
#if defined(__BORLANDC__) && (__BORLANDC__ <= 0x551)
// these are illegal specialisations; cv-qualifies applied to
// references have no effect according to [8.3.2p1],
// C++ Builder requires them though as it treats cv-qualified

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@@ -98,21 +98,21 @@ struct call_traits_chooser<false, false, true>
template <bool size_is_small>
struct call_traits_sizeof_chooser2
{
template <class T>
struct small_rebind
{
typedef simple_call_traits<T> small_type;
};
template <class T>
struct small_rebind
{
typedef simple_call_traits<T> small_type;
};
};
template<>
struct call_traits_sizeof_chooser2<false>
{
template <class T>
struct small_rebind
{
typedef standard_call_traits<T> small_type;
};
template <class T>
struct small_rebind
{
typedef standard_call_traits<T> small_type;
};
};
template <>
@@ -121,10 +121,10 @@ struct call_traits_chooser<false, true, false>
template <class T>
struct rebind
{
enum { sizeof_choice = (sizeof(T) <= sizeof(void*)) };
typedef call_traits_sizeof_chooser2<(sizeof(T) <= sizeof(void*))> chooser;
typedef typename chooser::template small_rebind<T> bound_type;
typedef typename bound_type::small_type type;
enum { sizeof_choice = (sizeof(T) <= sizeof(void*)) };
typedef call_traits_sizeof_chooser2<(sizeof(T) <= sizeof(void*))> chooser;
typedef typename chooser::template small_rebind<T> bound_type;
typedef typename bound_type::small_type type;
};
};
@@ -138,8 +138,8 @@ private:
::boost::is_arithmetic<T>::value,
::boost::is_reference<T>::value
> chooser;
typedef typename chooser::template rebind<T> bound_type;
typedef typename bound_type::type call_traits_type;
typedef typename chooser::template rebind<T> bound_type;
typedef typename bound_type::type call_traits_type;
public:
typedef typename call_traits_type::value_type value_type;
typedef typename call_traits_type::reference reference;

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@@ -6,13 +6,12 @@
# endif
# include <boost/config.hpp>
# include <boost/utility/addressof.hpp>
//
// ref.hpp - ref/cref, useful helper functions
//
// Copyright (C) 1999, 2000 Jaakko J<>rvi (jaakko.jarvi@cs.utu.fi)
// Copyright (C) 2001, 2002 Peter Dimov
// Copyright (C) 2001 Peter Dimov
// Copyright (C) 2002 David Abrahams
//
// Permission to copy, use, modify, sell and distribute this software
@@ -31,28 +30,18 @@ template<class T> class reference_wrapper
public:
typedef T type;
#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
explicit reference_wrapper(T& t): t_(&t) {}
#else
explicit reference_wrapper(T& t): t_(addressof(t)) {}
#endif
operator T& () const { return *t_; }
T& get() const { return *t_; }
T* get_pointer() const { return t_; }
private:
T* t_;
};
# if defined(__BORLANDC__) && (__BORLANDC__ <= 0x560)
# if defined(__BORLANDC__) && (__BORLANDC__ <= 0x551)
# define BOOST_REF_CONST
# else
# define BOOST_REF_CONST const

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@@ -17,7 +17,6 @@
#include <boost/checked_delete.hpp>
#include <boost/utility/base_from_member.hpp>
#include <boost/utility/addressof.hpp>
namespace boost
{

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@@ -1,31 +0,0 @@
// Copyright (C) 2002 Brad King (brad.king@kitware.com)
// Doug Gregor (gregod@cs.rpi.edu)
// Peter Dimov
//
// 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
#ifndef BOOST_UTILITY_ADDRESSOF_HPP
#define BOOST_UTILITY_ADDRESSOF_HPP
namespace boost {
// Do not make addressof() inline. Breaks MSVC 7. (Peter Dimov)
template <typename T> T* addressof(T& v)
{
return reinterpret_cast<T*>(
&const_cast<char&>(reinterpret_cast<const volatile char &>(v)));
}
}
#endif // BOOST_UTILITY_ADDRESSOF_HPP

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@@ -1,34 +0,0 @@
<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Boost Utility Library</title>
</head>
<body bgcolor="#FFFFFF">
<h1><IMG SRC="../../c++boost.gif" WIDTH="276" HEIGHT="86" align="center">Boost
Utility Library</h1>
<p>The Boost Utility Library isn't really a single library at all.&nbsp; It is
just a collection for components too small to be called libraries in their own
right.</p>
<p>But that doesn't mean there isn't useful stuff here.&nbsp; Take a look:</p>
<blockquote>
<p><a href="base_from_member.html">base_from_member</a><br>
<a href="call_traits.htm">call_traits.htm</a><br>
<a href="compressed_pair.htm">compressed_pair.htm</a><br>
<a href="operators.htm">operators.htm</a><br>
<a href="tie.html">tie</a><br>
<a href="utility.htm">utility.htm</a></p>
</blockquote>
<hr>
<p>Revised
<!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan -->07 May, 2002<!--webbot bot="Timestamp" endspan i-checksum="13976" --></p>
<p>&nbsp;</p>
</body>
</html>

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@@ -362,7 +362,7 @@ typedef iterator_adaptor&lt;foo_iterator, foo_policies,
<td>increments the iterator
<td><tt>++x</tt>, <tt>x++</tt>
<td><tt>++p</tt>, <tt>p++</tt>
<tr>
<td nowrap><tt>p.decrement(x)</tt>

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@@ -85,17 +85,15 @@ template <class Iterator,
struct non_portable_tests
{
// Unfortunately, the VC6 standard library doesn't supply these :(
typedef typename boost::detail::iterator_traits<Iterator>::pointer test_pt;
typedef typename boost::detail::iterator_traits<Iterator>::reference test_rt;
BOOST_STATIC_ASSERT((
::boost::is_same<
test_pt,
boost::is_same<
typename boost::detail::iterator_traits<Iterator>::pointer,
pointer
>::value));
BOOST_STATIC_ASSERT((
::boost::is_same<
test_rt,
boost::is_same<
typename boost::detail::iterator_traits<Iterator>::reference,
reference
>::value));
};
@@ -104,17 +102,15 @@ template <class Iterator,
class value_type, class difference_type, class pointer, class reference, class category>
struct portable_tests
{
typedef typename boost::detail::iterator_traits<Iterator>::difference_type test_dt;
typedef typename boost::detail::iterator_traits<Iterator>::iterator_category test_cat;
BOOST_STATIC_ASSERT((
::boost::is_same<
test_dt,
boost::is_same<
typename boost::detail::iterator_traits<Iterator>::difference_type,
difference_type
>::value));
BOOST_STATIC_ASSERT((
::boost::is_same<
test_cat,
boost::is_same<
typename boost::detail::iterator_traits<Iterator>::iterator_category,
category
>::value));
};
@@ -125,10 +121,9 @@ template <class Iterator,
struct input_iterator_test
: portable_tests<Iterator,value_type,difference_type,pointer,reference,category>
{
typedef typename boost::detail::iterator_traits<Iterator>::value_type test_vt;
BOOST_STATIC_ASSERT((
::boost::is_same<
test_vt,
boost::is_same<
typename boost::detail::iterator_traits<Iterator>::value_type,
value_type
>::value));
};

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@@ -19,7 +19,6 @@
#include <set>
#include <algorithm>
#include <iostream>
#include <iterator> // std::distance
// Note: tie() use to live in boost/utility.hpp, but
// not it is part of the more general Boost Tuple Library.
#include <boost/tuple/tuple.hpp>

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@@ -22,7 +22,6 @@
checked_array_delete()</a></li>
<li>Function templates <a href="#functions next">next() and prior()</a></li>
<li>Class <a href="#Class noncopyable">noncopyable</a></li>
<li>Function template <a href="#addressof">addressof()</a></li>
<li>Function template <a href="tie.html">tie()</a> and supporting class tied.</li>
</ul>
<h2> Function templates <a name="checked_delete">checked_delete</a>() and
@@ -134,48 +133,6 @@ emphasize that it is to be used only as a base class.&nbsp; Dave Abrahams notes
concern about the effect on compiler optimization of adding (even trivial inline)
destructor declarations. He says &quot;Probably this concern is misplaced, because
noncopyable will be used mostly for classes which own resources and thus have non-trivial destruction semantics.&quot;</p>
<h2><a name="addressof">Function template addressof()</a></h2>
<p>Function <strong>addressof()</strong> returns the address of an object.</p>
<blockquote>
<pre>
template &lt;typename T&gt; inline T* addressof(T& v);
template &lt;typename T&gt; inline const T* addressof(const T& v);
template &lt;typename T&gt; inline volatile T* addressof(volatile T& v);
template &lt;typename T&gt; inline const volatile T* addressof(const volatile T& v);
</pre>
</blockquote>
<p>C++ allows programmers to replace the unary
<strong>operator&()</strong> class member used to get the address of
an object. Getting the real address of an object requires ugly
casting tricks to avoid invoking the overloaded
<strong>operator&()</strong>. Function <strong>addressof()</strong>
provides a wrapper around the necessary code to make it easy to get an
object's real address.
</p>
<p>The program <a href="addressof_test.cpp">addressof_test.cpp</a> can be
used to verify that <b>addressof()</b> works as expected.</p>
<p>Contributed by Brad King based on ideas from discussion with Doug Gregor.</p>
<h3>Example</h3>
<blockquote>
<pre>#include &lt;boost/utility.hpp&gt;
struct useless_type {};
class nonaddressable {
useless_type operator&() const;
};
void f() {
nonaddressable x;
nonaddressable* xp = boost::addressof(x);
// nonaddressable* xpe = &amp;x; /* error */
}</pre>
</blockquote>
<h2>Class templates for the Base-from-Member Idiom</h2>
<p>See <a href="base_from_member.html">separate documentation</a>.</p>
<h2>Function template tie()</h2>