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59 Commits

Author SHA1 Message Date
nobody
b9caeee746 This commit was manufactured by cvs2svn to create tag
'Version_1_32_0'.

[SVN r26264]
2004-11-19 19:19:18 +00:00
Aleksey Gurtovoy
0650e4f164 fix www.boost.org links
[SVN r26093]
2004-11-02 23:30:52 +00:00
Aleksey Gurtovoy
7547fc7c8d remove moved test from jamfiles
[SVN r26079]
2004-11-02 06:51:22 +00:00
Aleksey Gurtovoy
1e283a16a6 bump MSVC workaround for 7.0
[SVN r26005]
2004-10-31 10:15:04 +00:00
Aleksey Gurtovoy
c64c6c2192 fix tabs
[SVN r25995]
2004-10-31 06:24:07 +00:00
Aleksey Gurtovoy
80277b7c28 move over iterator adaptor examples from 'utility'
[SVN r25979]
2004-10-30 12:52:40 +00:00
Aleksey Gurtovoy
3d90fc5e72 fix ref_ct_test.cpp for Borland
[SVN r25972]
2004-10-30 09:34:26 +00:00
Aleksey Gurtovoy
05cb94b311 fix reference wrapper metafunction to handle cv-qualified type
[SVN r25971]
2004-10-30 09:33:27 +00:00
Aleksey Gurtovoy
1b627a9875 make value_init_test pass for compilers with no ADL support
[SVN r25962]
2004-10-30 08:07:25 +00:00
Daniel Frey
9b95ea5675 Merged fix for link to function_output_iterator
[SVN r25950]
2004-10-29 19:27:28 +00:00
nobody
df37d2c47e This commit was manufactured by cvs2svn to create branch 'RC_1_32_0'.
[SVN r25797]
2004-10-20 08:26:43 +00:00
Aleksey Gurtovoy
e549baf93a move enable_if tests into their own subdirectory
[SVN r25649]
2004-10-10 16:15:58 +00:00
Fernando Cacciola
30d46adcb7 bad links fixed
added myself to people


[SVN r25610]
2004-10-07 16:01:24 +00:00
Aleksey Gurtovoy
e854726be0 c++boost.gif -> boost.png replacement
[SVN r25573]
2004-10-05 15:45:52 +00:00
Joaquín M. López Muñoz
d198bd9d96 added explicit return to main
[SVN r25387]
2004-09-24 06:17:26 +00:00
Fernando Cacciola
5eb23cecd0 In-place factories moved from /detail to /utility
New value_initalized tests added


[SVN r25377]
2004-09-23 17:03:54 +00:00
Joaquín M. López Muñoz
eff2c75bba taken care of BOOST_NO_STDC_NAMESPACE
[SVN r25345]
2004-09-22 17:18:06 +00:00
Fernando Cacciola
325bd73df7 In-place factories moved from /detail to /utility
New value_initalized tests added


[SVN r25313]
2004-09-21 14:54:32 +00:00
Fernando Cacciola
0fcc554abd Initial commit
[SVN r25178]
2004-09-17 16:53:57 +00:00
John Maddock
b685784155 Added new types boost::long_long_type and boost::ulong_long_type in boost/config.hpp and applied these types in place of "long long" throughout. As a result, almost all of boost now compiles cleanly with -ansi -pedantic with gcc. Changes tested with gcc 3.3, 2.95, VC7.1 and Intel 8.
[SVN r24899]
2004-09-04 10:34:49 +00:00
Aleksey Gurtovoy
ac90fdc611 merge new MPL version from 'mplbook' branch
[SVN r24874]
2004-09-02 15:41:37 +00:00
Fernando Cacciola
51077e49f5 Fixed CW problems and refactored fail cases
[SVN r24870]
2004-09-02 13:19:50 +00:00
Fernando Cacciola
0c3199f72d Added my long name
[SVN r24869]
2004-09-02 12:59:42 +00:00
Dave Abrahams
62675a3bcd added copyright/license
[SVN r24814]
2004-08-30 01:31:40 +00:00
Daryle Walker
c26dbaa620 Updated copyright year list, since the interface changed
[SVN r24801]
2004-08-28 20:51:19 +00:00
Daryle Walker
8201624959 Moved a template argument default for base_from_member to primary header; removed forwarding header as it's not needed anymore
[SVN r24800]
2004-08-28 20:46:17 +00:00
Daryle Walker
f2116413d6 Changed constructor templates to be generated with the Preprocessor library; added a control macro for the maximum constructor argument length
[SVN r24799]
2004-08-28 20:24:17 +00:00
Dave Abrahams
b0baebeb0a fix noncopyable, finally
[SVN r24618]
2004-08-20 17:17:06 +00:00
Douglas Gregor
fb943b77d5 License updates
[SVN r24597]
2004-08-19 15:19:17 +00:00
Dave Abrahams
b4b39510fc ADL protection
[SVN r24595]
2004-08-19 13:12:35 +00:00
Aleksey Gurtovoy
6f0f05ba12 remove forward declaration for noncopyable
[SVN r24578]
2004-08-19 02:31:29 +00:00
Dave Abrahams
f0b64b6229 ADL protection
[SVN r24564]
2004-08-18 17:01:11 +00:00
Dave Abrahams
4229488989 Added redirection to fix old links.
[SVN r24558]
2004-08-18 13:55:35 +00:00
John Maddock
acd2e6ef2b Added Daryle Walker's copyrights as requested.
[SVN r24481]
2004-08-15 10:13:49 +00:00
Douglas Gregor
c26aaed71f Moved to BSL
[SVN r24446]
2004-08-12 17:13:07 +00:00
John Maddock
326d7ad4d7 Removed boost.org copyright assignments, and reverted to orginal author (as based on cvs history).
[SVN r24402]
2004-08-11 10:59:33 +00:00
Douglas Gregor
c76a2f4aab Add my license info
[SVN r24373]
2004-08-10 13:57:30 +00:00
John Maddock
d8b0ff2d7e Removed Boost.org copyrights and replaced with originating authors copyright instead.
[SVN r24372]
2004-08-10 12:53:34 +00:00
John Maddock
996ce2d307 Updated Beman Dawes' licence statement to use the new prefered form of words.
[SVN r24370]
2004-08-10 10:34:20 +00:00
Douglas Gregor
167fa4154f Eliminated unreviewed, unused, noncompiling code
[SVN r24314]
2004-08-05 18:57:39 +00:00
Stefan Slapeta
0c7e7c3c39 half_open_range_test removed
[SVN r24313]
2004-08-05 18:46:55 +00:00
Stefan Slapeta
9d8f8f41dc Include for test library fixed
[SVN r24299]
2004-08-05 09:23:05 +00:00
Aleksey Gurtovoy
39c4445b39 add missing tests, reorder tests by filename
[SVN r24216]
2004-08-01 05:40:21 +00:00
Douglas Gregor
7819b022ad License update
[SVN r24180]
2004-07-30 04:46:56 +00:00
Douglas Gregor
65d27e7f86 License update
[SVN r24175]
2004-07-30 01:47:08 +00:00
Douglas Gregor
212a70bf77 Remove "and" from copyright
[SVN r24167]
2004-07-29 15:50:36 +00:00
Douglas Gregor
6b5dc18a46 Converted to Boost Software License, Version 1.0
[SVN r24096]
2004-07-27 03:43:34 +00:00
Douglas Gregor
0917f83b9c Converted to Boost Software License, Version 1.0
[SVN r24055]
2004-07-26 00:32:12 +00:00
Douglas Gregor
7322bd3903 License update
[SVN r24048]
2004-07-25 19:13:06 +00:00
Douglas Gregor
e998010184 Add license
[SVN r24021]
2004-07-25 03:57:20 +00:00
Douglas Gregor
918a1c93e4 Doug Gregor -> Douglas Gregor
[SVN r24016]
2004-07-25 02:29:29 +00:00
Douglas Gregor
14c87853c2 Needed to include cstddef to get std::size_t
[SVN r24000]
2004-07-23 18:42:30 +00:00
Vladimir Prus
d5a5b84a40 Switch the test to use std::stringstream, not std::ostrstream, since
the latter is deprecated and gcc warns whenever one tries to use it.


[SVN r23896]
2004-07-21 12:28:18 +00:00
Vladimir Prus
35d3c03d19 Update
[SVN r23085]
2004-06-11 11:18:50 +00:00
Vladimir Prus
8933fbb254 The binary_search_test does not require Boost.Test all all, and does not
provide 'test_main' or 'unit_test_main', so don't link to Boost.Test.


[SVN r23073]
2004-06-10 11:49:39 +00:00
Jaakko Järvi
c320330cd5 fixed a typo
[SVN r22754]
2004-05-06 22:38:34 +00:00
Douglas Gregor
822b46a3df Complain when compiler can't support result_of
[SVN r22749]
2004-05-06 17:29:54 +00:00
Jaakko Järvi
a821ef6e2c Added enable_if.hpp as an include
[SVN r22735]
2004-05-04 16:07:00 +00:00
Douglas Gregor
491db15997 boost/utility/result_of.hpp, boost/utility/detail/result_of_iterate.hpp:
- result_of implementation

libs/utility/test/result_of_test.cpp:
  - result_of tests

libs/utility/test/Jamfile, libs/utility/test/Jamfile.v2:
  - run result_of tests

libs/utility/utility.htm:
  - document result_of

libs/libraries.htm:
  - list result_of

index.htm:
  - announce result_of


[SVN r22720]
2004-05-02 19:55:02 +00:00
78 changed files with 1172 additions and 1418 deletions

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@@ -15,7 +15,7 @@
</HEAD>
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
ALINK="#ff0000">
<IMG SRC="../../c++boost.gif"
<IMG SRC="../../boost.png"
ALT="C++ Boost" width="277" height="86">
<!--end header-->
<BR Clear>

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@@ -17,7 +17,7 @@
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
ALINK="#ff0000">
<h1>
<img src="../../c++boost.gif" alt="boost logo"
<img src="../../boost.png" alt="boost logo"
width="277" align="middle" height="86">
<br>Collection
</h1>

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@@ -15,7 +15,7 @@
</HEAD>
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
ALINK="#ff0000">
<IMG SRC="../../c++boost.gif"
<IMG SRC="../../boost.png"
ALT="C++ Boost" width="277" height="86">
<!--end header-->
<BR Clear>

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@@ -39,7 +39,7 @@
</Head>
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
ALINK="#ff0000">
<IMG SRC="../../c++boost.gif"
<IMG SRC="../../boost.png"
ALT="C++ Boost" width="277" height="86">
<!--end header-->
<BR Clear>

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@@ -14,7 +14,7 @@
<Title>MultiPassInputIterator</Title>
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
ALINK="#ff0000">
<IMG SRC="../../c++boost.gif"
<IMG SRC="../../boost.png"
ALT="C++ Boost" width="277" height="86">
<BR Clear>

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@@ -4,7 +4,7 @@
</HEAD>
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
ALINK="#ff0000">
<IMG SRC="../../c++boost.gif"
<IMG SRC="../../boost.png"
ALT="C++ Boost" width="277" height="86">
<!--end header-->
<BR Clear>

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@@ -1,14 +1,9 @@
// Copyright (C) 2002 Brad King (brad.king@kitware.com)
// Doug Gregor (gregod@cs.rpi.edu)
// Douglas 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.
// 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)
// For more information, see http://www.boost.org

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@@ -8,7 +8,7 @@
<table border="0" width="100%">
<tr>
<td width="277">
<img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" width="277" height="86">
<img src="../../boost.png" alt="boost.png (6897 bytes)" width="277" height="86">
</td>
<td align="middle">
<h1>assert.hpp</h1>

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@@ -3,10 +3,9 @@
//
// Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
//
// Permission to copy, use, modify, sell and distribute this software
// is granted provided this copyright notice appears in all copies.
// This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// 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)
//
#include <boost/detail/lightweight_test.hpp>
@@ -52,13 +51,18 @@ void test_disabled()
#define BOOST_ENABLE_ASSERT_HANDLER
#include <boost/assert.hpp>
#include <boost/config.hpp>
#include <cstdio>
int handler_invoked = 0;
void boost::assertion_failed(char const * expr, char const * function, char const * file, long line)
{
std::printf("Expression: %s\nFunction: %s\nFile: %s\nLine: %ld\n\n", expr, function, file, line);
#if !defined(BOOST_NO_STDC_NAMESPACE)
using std::printf;
#endif
printf("Expression: %s\nFunction: %s\nFile: %s\nLine: %ld\n\n", expr, function, file, line);
++handler_invoked;
}

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@@ -5,15 +5,14 @@
</head>
<body bgcolor="white" link="blue" text="black" vlink="purple" alink="red">
<h1><img src="../../c++boost.gif" alt="C++ Boost" align="middle"
<h1><img src="../../boost.png" alt="C++ Boost" align="middle"
width="277" height="86">Base-from-Member Idiom</h1>
<p>The class template <code>boost::base_from_member</code> provides
a workaround for a class that needs to initialize a base class with a
member. The class template is in <cite><a
href="../../boost/utility/base_from_member.hpp">boost/utility/base_from_member.hpp</a></cite>
which is included in <i><a href="../../boost/utility.hpp">boost/utility.hpp</a></i>.
The class template is forward declared in <i><a href="../../boost/utility_fwd.hpp">boost/utility_fwd.hpp</a></i>.</p>
which is included in <i><a href="../../boost/utility.hpp">boost/utility.hpp</a></i>.</p>
<p>There is test/example code in <cite><a
href="base_from_member_test.cpp">base_from_member_test.cpp</a></cite>.</p>
@@ -130,6 +129,10 @@ particular member type does not need to concern itself with the integer.</p>
<h2><a name="synopsis">Synopsis</a></h2>
<blockquote><pre>
#ifndef BOOST_BASE_FROM_MEMBER_MAX_ARITY
#define BOOST_BASE_FROM_MEMBER_MAX_ARITY 10
#endif
template &lt; typename MemberType, int UniqueID = 0 &gt;
class boost::base_from_member
{
@@ -171,6 +174,14 @@ the template parameters of a templated constructor, make sure that
the arguments are already close as possible to the actual type used in
the data member's desired constructor.</p>
<p>The <var>BOOST_BASE_FROM_MEMBER_MAX_ARITY</var> macro constant specifies
the maximum argument length for the constructor templates. The constant
may be overridden if more (or less) argument configurations are needed. The
constant may be read for code that is expandable like the class template and
needs to maintain the same maximum size. (Example code would be a class that
uses this class template as a base class for a member with a flexible set of
constructors.)</p>
<h2><a name="usage">Usage</a></h2>
<p>With the starting example, the <code>fdoutbuf</code> sub-object needs
@@ -337,6 +348,11 @@ with the exact pointer type used in <code>switcher</code>'s constructor.</p>
<a href="http://www.informatik.uni-konstanz.de/~kuehl/c++/iostream/">IOStream
example classes</a>.
<dt>Jonathan Turkanis
<dd>Supplied an implementation of generating the constructor templates that
can be controlled and automated with macros. The implementation uses
the <a href="../preprocessor/">Preprocessor library</a>.
<dt><a href="../../people/daryle_walker.html">Daryle Walker</a>
<dd>Started the library. Contributed the test file <cite><a
href="base_from_member_test.cpp">base_from_member_test.cpp</a></cite>.
@@ -344,9 +360,9 @@ with the exact pointer type used in <code>switcher</code>'s constructor.</p>
<hr>
<p>Revised: 14 June 2003</p>
<p>Revised: 28 August 2004</p>
<p>Copyright 2001, 2003 Daryle Walker. Use, modification, and distribution
<p>Copyright 2001, 2003, 2004 Daryle Walker. Use, modification, and distribution
are subject to the Boost Software License, Version 1.0. (See accompanying
file <a href="../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or a copy at &lt;<a
href="http://www.boost.org/LICENSE_1_0.txt">http://www.boost.org/LICENSE_1_0.txt</a>&gt;.)</p>

View File

@@ -1,8 +1,7 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify,
// sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
// (C) Copyright David Abrahams 2000.
// 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)
#include <vector>
#include <string>
@@ -15,6 +14,7 @@
#include <algorithm>
#include <boost/detail/binary_search.hpp>
#include <boost/detail/workaround.hpp>
#include <cstddef>
#if defined(__SGI_STL_PORT) ? defined(__SGI_STL_OWN_IOSTREAMS) : (!defined(__GNUC__) || __GNUC__ > 2)
# define USE_SSTREAM

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@@ -12,7 +12,7 @@ content="C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\html.dot">
<body bgcolor="#FFFFFF" text="#000000" link="#0000FF"
vlink="#800080">
<h1><img src="../../c++boost.gif" width="276" height="86">Header
<h1><img src="../../boost.png" width="276" height="86">Header
&lt;<a href="../../boost/detail/call_traits.hpp">boost/call_traits.hpp</a>&gt;</h1>
<p>All of the contents of &lt;boost/call_traits.hpp&gt; are

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@@ -8,7 +8,7 @@
<table border="0" width="100%">
<tr>
<td width="277">
<img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" width="277" height="86">
<img src="../../boost.png" alt="boost.png (6897 bytes)" width="277" height="86">
</td>
<td align="middle">
<h1>checked_delete.hpp</h1>

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@@ -1,7 +1,8 @@
// Boost checked_delete test program ---------------------------------------//
// Copyright Beman Dawes 2001.
// See accompanying license for terms and conditions of use.
// Copyright Beman Dawes 2001. 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)
// See http://www.boost.org/libs/utility for documentation.

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@@ -13,7 +13,7 @@ content="C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\html.dot">
<body bgcolor="#FFFFFF" text="#000000" link="#0000FF"
vlink="#800080">
<h2><img src="../../c++boost.gif" width="276" height="86">Header
<h2><img src="../../boost.png" width="276" height="86">Header
&lt;<a href="../../boost/detail/compressed_pair.hpp">boost/compressed_pair.hpp</a>&gt;</h2>
<p>All of the contents of &lt;boost/compressed_pair.hpp&gt; are

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@@ -1,60 +0,0 @@
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
#include <boost/config.hpp>
#include <algorithm>
#include <iostream>
#include <iterator>
#include <vector>
#include <boost/iterator/counting_iterator.hpp>
#include <boost/iterator/indirect_iterator.hpp>
int main(int, char*[])
{
// Example of using counting_iterator_generator
std::cout << "counting from 0 to 4:" << std::endl;
boost::counting_iterator<int> first(0), last(4);
std::copy(first, last, std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
// Example of using make_counting_iterator()
std::cout << "counting from -5 to 4:" << std::endl;
std::copy(boost::make_counting_iterator(-5),
boost::make_counting_iterator(5),
std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
// Example of using counting iterator to create an array of pointers.
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
const
#endif
int N = 7;
std::vector<int> numbers;
// Fill "numbers" array with [0,N)
std::copy(
boost::make_counting_iterator(0)
, boost::make_counting_iterator(N)
, std::back_inserter(numbers));
std::vector<std::vector<int>::iterator> pointers;
// Use counting iterator to fill in the array of pointers.
// causes an ICE with MSVC6
std::copy(boost::make_counting_iterator(numbers.begin()),
boost::make_counting_iterator(numbers.end()),
std::back_inserter(pointers));
// Use indirect iterator to print out numbers by accessing
// them through the array of pointers.
std::cout << "indirectly printing out the numbers from 0 to "
<< N << std::endl;
std::copy(boost::make_indirect_iterator(pointers.begin()),
boost::make_indirect_iterator(pointers.end()),
std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
return 0;
}

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@@ -8,7 +8,7 @@
<table border="0" width="100%">
<tr>
<td width="277">
<img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" width="277" height="86">
<img src="../../boost.png" alt="boost.png (6897 bytes)" width="277" height="86">
</td>
<td align="middle">
<h1>current_function.hpp</h1>

View File

@@ -12,18 +12,22 @@
//
// Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
//
// Permission to copy, use, modify, sell and distribute this software
// is granted provided this copyright notice appears in all copies.
// This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// 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)
//
#include <boost/current_function.hpp>
#include <boost/config.hpp>
#include <cstdio>
void message(char const * file, long line, char const * func, char const * msg)
{
std::printf("%s(%ld): %s in function '%s'\n", file, line, msg, func);
#if !defined(BOOST_NO_STDC_NAMESPACE)
using std::printf;
#endif
printf("%s(%ld): %s in function '%s'\n", file, line, msg, func);
}
#define MESSAGE(msg) message(__FILE__, __LINE__, BOOST_CURRENT_FUNCTION, msg)
@@ -31,4 +35,6 @@ void message(char const * file, long line, char const * func, char const * msg)
int main()
{
MESSAGE("assertion failed");
return 0;
}

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@@ -17,7 +17,7 @@
<h1>
<img border="0" src="../../c++boost.gif" align="center" width="277" height="86">enable_if</h1>
<img border="0" src="../../boost.png" align="center" width="277" height="86">enable_if</h1>
<BR>
<BR>
Copyright 2003 Jaakko J&auml;rvi, Jeremiah Willcock, Andrew Lumsdaine.<BR>
@@ -128,7 +128,7 @@ When valid, <TT>enable_if_c&lt;B, T&gt;::type</TT> equals <TT>T</TT>.
The <TT>enable_if_c</TT> template can thus be used for controlling when functions are considered for
overload resolution and when they are not.
For example, the following function is defined for all arithmetic types (according to the
classification of the <A HREF="http://www.boost.org/libs/type_traits">Boost type_traits library</A>):
classification of the <A HREF="../type_traits/index.html">Boost type_traits library</A>):
<PRE>template &lt;class T&gt;
typename enable_if_c&lt;boost::is_arithmetic&lt;T&gt;::value, T&gt;::type
foo(T t) { return t; }
@@ -303,7 +303,7 @@ foo(T t);
<UL><LI>
Use an extra dummy parameter which disambiguates the functions. Use a default value for
it to hide the parameter from the caller. For example:
<PRE>template &lt;class T&gt; struct dummy { dummy(int) {} };
<PRE>template &lt;int&gt; struct dummy { dummy(int) {} };
template &lt;class T&gt;
typename enable_if&lt;boost::is_arithmetic&lt;T&gt;, T&gt;::type

33
enable_if/test/Jamfile Normal file
View File

@@ -0,0 +1,33 @@
# Copyright David Abrahams 2003.
# 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)
# For more information, see http://www.boost.org/
subproject libs/utility/enable_if/test ;
# bring in rules for testing
import testing ;
# Make tests run by default.
DEPENDS all : test ;
{
local test_monitor = <lib>@boost/libs/test/build/boost_test_exec_monitor ;
# look in BOOST_ROOT for sources first, just in this Jamfile
local SEARCH_SOURCE = $(BOOST_ROOT) $(SEARCH_SOURCE) ;
test-suite utility/enable_if
:
[ run libs/utility/enable_if/test/constructors.cpp $(test_monitor) ]
[ run libs/utility/enable_if/test/dummy_arg_disambiguation.cpp $(test_monitor) ]
[ run libs/utility/enable_if/test/lazy.cpp $(test_monitor) ]
[ run libs/utility/enable_if/test/lazy_test.cpp $(test_monitor) ]
[ run libs/utility/enable_if/test/member_templates.cpp $(test_monitor) ]
[ run libs/utility/enable_if/test/namespace_disambiguation.cpp $(test_monitor) ]
[ run libs/utility/enable_if/test/no_disambiguation.cpp $(test_monitor) ]
[ run libs/utility/enable_if/test/partial_specializations.cpp $(test_monitor) ]
;
}

View File

@@ -1,62 +0,0 @@
// Example of using the filter iterator adaptor from
// boost/iterator_adaptors.hpp.
// (C) Copyright Jeremy Siek 1999. Permission to copy, use, modify,
// sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
#include <boost/config.hpp>
#include <algorithm>
#include <functional>
#include <iostream>
#include <boost/iterator/filter_iterator.hpp>
struct is_positive_number {
bool operator()(int x) { return 0 < x; }
};
int main()
{
int numbers_[] = { 0, -1, 4, -3, 5, 8, -2 };
const int N = sizeof(numbers_)/sizeof(int);
typedef int* base_iterator;
base_iterator numbers(numbers_);
// Example using make_filter_iterator()
std::copy(boost::make_filter_iterator<is_positive_number>(numbers, numbers + N),
boost::make_filter_iterator<is_positive_number>(numbers + N, numbers + N),
std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
// Example using filter_iterator
typedef boost::filter_iterator<is_positive_number, base_iterator>
FilterIter;
is_positive_number predicate;
FilterIter filter_iter_first(predicate, numbers, numbers + N);
FilterIter filter_iter_last(predicate, numbers + N, numbers + N);
std::copy(filter_iter_first, filter_iter_last, std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
// Another example using make_filter_iterator()
std::copy(
boost::make_filter_iterator(
std::bind2nd(std::greater<int>(), -2)
, numbers, numbers + N)
, boost::make_filter_iterator(
std::bind2nd(std::greater<int>(), -2)
, numbers + N, numbers + N)
, std::ostream_iterator<int>(std::cout, " ")
);
std::cout << std::endl;
return 0;
}

View File

@@ -1,47 +0,0 @@
// (C) Copyright Jeremy Siek 2001. Permission to copy, use, modify,
// sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
// Revision History:
// 27 Feb 2001 Jeremy Siek
// Initial checkin.
#include <iostream>
#include <string>
#include <vector>
#include <boost/function_output_iterator.hpp>
struct string_appender
{
string_appender(std::string& s)
: m_str(&s)
{}
void operator()(const std::string& x) const
{
*m_str += x;
}
std::string* m_str;
};
int main(int, char*[])
{
std::vector<std::string> x;
x.push_back("hello");
x.push_back(" ");
x.push_back("world");
x.push_back("!");
std::string s = "";
std::copy(x.begin(), x.end(),
boost::make_function_output_iterator(string_appender(s)));
std::cout << s << std::endl;
return 0;
}

View File

@@ -7,7 +7,7 @@
<body bgcolor="#FFFFFF" text="#000000">
<img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" align="center" width="277" height="86">
<img src="../../boost.png" alt="boost.png (6897 bytes)" align="center" width="277" height="86">
<h1>Generator Iterator Adaptor</h1>
Defined in header <a href="../../boost/generator_iterator.hpp">boost/generator_iterator.hpp</a>

View File

@@ -1,366 +0,0 @@
// (C) Copyright David Abrahams 2001. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears in
// all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// See http://www.boost.org for most recent version including documentation.
//
// Revision History
// 11 Feb 2001 Compile with Borland, re-enable failing tests (David Abrahams)
// 29 Jan 2001 Initial revision (David Abrahams)
#include <boost/half_open_range.hpp>
#include <boost/utility.hpp>
#include <iterator>
#include <stdlib.h>
#include <vector>
#include <list>
#include <cassert>
#include <stdexcept>
#ifndef BOOST_NO_LIMITS
# include <limits>
#endif
#ifndef BOOST_NO_SLIST
# include <slist>
#endif
inline unsigned unsigned_random(unsigned max)
{
return (max > 0) ? (unsigned)rand() % max : 0;
}
// Special tests for ranges supporting random access
template <class T>
void category_test_1(
const boost::half_open_range<T>& r, std::random_access_iterator_tag)
{
typedef boost::half_open_range<T> range;
typedef typename range::size_type size_type;
size_type size = r.size();
// pick a random offset
size_type offset = unsigned_random(size);
typename range::value_type x = *(r.begin() + offset);
// test contains(value_type)
assert(r.contains(r.start()) == !r.empty());
assert(!r.contains(r.finish()));
assert(r.contains(x) == (offset != size));
range::const_iterator p = r.find(x);
assert((p == r.end()) == (x == r.finish()));
assert(r.find(r.finish()) == r.end());
if (offset != size)
{
assert(x == r[offset]);
assert(x == r.at(offset));
}
bool caught_out_of_range = false;
try {
bool never_initialized = x == r.at(size);
(void)never_initialized;
}
catch(std::out_of_range&)
{
caught_out_of_range = true;
}
catch(...)
{
}
assert(caught_out_of_range);
}
// Those tests must be skipped for other ranges
template <class T>
void category_test_1(
const boost::half_open_range<T>&, std::forward_iterator_tag)
{
}
unsigned indices[][2] = { {0,0},{0,1},{0,2},{0,3},
{1,1},{1,2},{1,3},
{2,2},{2,3},
{3,3}};
template <class Range>
void category_test_2(
const std::vector<Range>& ranges, unsigned i, unsigned j, std::random_access_iterator_tag)
{
typedef Range range;
const range& ri = ranges[i];
const range& rj = ranges[j];
if (indices[i][0] <= indices[j][0] && indices[i][1] >= indices[j][1])
assert(ri.contains(rj));
if (ri.contains(rj))
assert((ri & rj) == rj);
assert(boost::intersects(ri, rj) == !(ri & rj).empty());
range t1(ri);
t1 &= rj;
assert(t1 == range(indices[i][0] > indices[j][0] ? ri.start() : rj.start(),
indices[i][1] < indices[j][1] ? ri.finish() : rj.finish()));
assert(t1 == (ri & rj));
range t2(ri);
t2 |= rj;
if (ri.empty())
assert(t2 == rj);
else if (rj.empty())
assert(t2 == ri);
else
assert(t2 == range(indices[i][0] < indices[j][0] ? ri.start() : rj.start(),
indices[i][1] > indices[j][1] ? ri.finish() : rj.finish()));
assert(t2 == (ri | rj));
if (i == j)
assert(ri == rj);
if (ri.empty() || rj.empty())
assert((ri == rj) == (ri.empty() && rj.empty()));
else
assert((ri == rj) == (ri.start() == rj.start() && ri.finish() == rj.finish()));
assert((ri == rj) == !(ri != rj));
bool same = ri == rj;
bool one_empty = ri.empty() != rj.empty();
std::less<range> less;
std::less_equal<range> less_equal;
std::greater<range> greater;
std::greater_equal<range> greater_equal;
if (same)
{
assert(greater_equal(ri,rj));
assert(less_equal(ri,rj));
assert(!greater(ri,rj));
assert(!less(ri,rj));
}
else if (one_empty)
{
const range& empty = ri.empty() ? ri : rj;
const range& non_empty = rj.empty() ? ri : rj;
assert(less(empty,non_empty));
assert(less_equal(empty,non_empty));
assert(!greater(empty,non_empty));
assert(!greater_equal(empty,non_empty));
assert(!less(non_empty,empty));
assert(!less_equal(non_empty,empty));
assert(greater(non_empty,empty));
assert(greater_equal(non_empty,empty));
}
else {
if (indices[i][0] < indices[j][0] ||
indices[i][0] == indices[j][0] && indices[i][1] < indices[j][1])
{
assert(!greater_equal(ri,rj));
assert(less(ri,rj));
}
if (indices[i][0] < indices[j][0] ||
indices[i][0] == indices[j][0] && indices[i][1] <= indices[j][1])
{
assert(!greater(ri,rj));
assert(less_equal(ri,rj));
}
if (indices[i][0] > indices[j][0] ||
indices[i][0] == indices[j][0] && indices[i][1] > indices[j][1])
{
assert(!less_equal(ri,rj));
assert(greater(ri,rj));
}
if (indices[i][0] > indices[j][0] ||
indices[i][0] == indices[j][0] && indices[i][1] >= indices[j][1])
{
assert(!less(ri,rj));
assert(greater_equal(ri,rj));
}
}
}
template <class Range>
void category_test_2(
const std::vector<Range>&, unsigned, unsigned, std::forward_iterator_tag)
{
}
template <class T>
void category_test_2(
const std::vector<boost::half_open_range<T> >&, unsigned, unsigned, std::bidirectional_iterator_tag)
{
}
template <class Range>
void test_back(Range& x, std::bidirectional_iterator_tag)
{
assert(x.back() == boost::prior(x.finish()));
}
template <class Range>
void test_back(Range& x, std::forward_iterator_tag)
{
}
template <class T>
boost::half_open_range<T> range_identity(const boost::half_open_range<T>& x)
{
return x;
}
template <class T>
void test(T x0, T x1, T x2, T x3)
{
std::vector<boost::half_open_range<T> > ranges;
typedef boost::half_open_range<T> range;
T bounds[4] = { x0, x1, x2, x3 };
const std::size_t num_ranges = sizeof(indices)/sizeof(*indices);
// test construction
for (std::size_t n = 0; n < num_ranges;++n)
{
T start = bounds[indices[n][0]];
T finish = bounds[indices[n][1]];
boost::half_open_range<T> r(start, finish);
ranges.push_back(r);
}
// test implicit conversion from std::pair<T,T>
range converted = std::pair<T,T>(x0,x0);
(void)converted;
// test assignment, equality and inequality
range r00 = range(x0, x0);
assert(r00 == range(x0,x0));
assert(r00 == range(x1,x1)); // empty ranges are all equal
if (x3 != x0)
assert(r00 != range(x0, x3));
r00 = range(x0, x3);
assert(r00 == range(x0, x3));
if (x3 != x0)
assert(r00 != range(x0, x0));
typedef typename range::iterator iterator;
typedef typename iterator::iterator_category category;
for (unsigned i = 0; i < num_ranges; ++i)
{
const range& r = ranges[i];
// test begin(), end(), basic iteration.
unsigned count = 0;
for (range::const_iterator p = r.begin(), finish = r.end();
p != finish;
++p, ++count)
{
assert(count < 2100);
}
// test size(), empty(), front(), back()
assert((unsigned)r.size() == count);
if (indices[i][0] == indices[i][1])
assert(r.empty());
if (r.empty())
assert(r.size() == 0);
if (!r.empty())
{
assert(r.front() == r.start());
test_back(r, category());
}
// test swap
range r1(r);
range r2(x0,x3);
const bool same = r1 == r2;
r1.swap(r2);
assert(r1 == range(x0,x3));
assert(r2 == r);
if (!same) {
assert(r1 != r);
assert(r2 != range(x0,x3));
}
// do individual tests for random-access iterators
category_test_1(r, category());
}
for (unsigned j = 0; j < num_ranges; ++j) {
for (unsigned k = 0; k < num_ranges; ++k) {
category_test_2(ranges, j, k, category());
}
}
}
template <class Integer>
void test_integer(Integer* = 0) // default arg works around MSVC bug
{
Integer a = 0;
Integer b = a + unsigned_random(128 - a);
Integer c = b + unsigned_random(128 - b);
Integer d = c + unsigned_random(128 - c);
test(a, b, c, d);
}
template <class Container>
void test_container(Container* = 0) // default arg works around MSVC bug
{
Container c(unsigned_random(1673));
const typename Container::size_type offset1 = unsigned_random(c.size());
const typename Container::size_type offset2 = unsigned_random(c.size() - offset1);
typename Container::iterator internal1 = c.begin();
std::advance(internal1, offset1);
typename Container::iterator internal2 = internal1;
std::advance(internal2, offset2);
test(c.begin(), internal1, internal2, c.end());
typedef typename Container::const_iterator const_iterator;
test(const_iterator(c.begin()),
const_iterator(internal1),
const_iterator(internal2),
const_iterator(c.end()));
}
int main()
{
// Test the built-in integer types.
test_integer<char>();
test_integer<unsigned char>();
test_integer<signed char>();
test_integer<wchar_t>();
test_integer<short>();
test_integer<unsigned short>();
test_integer<int>();
test_integer<unsigned int>();
test_integer<long>();
test_integer<unsigned long>();
#if defined(BOOST_HAS_LONG_LONG)
test_integer<long long>();
test_integer<unsigned long long>();
#endif
// Some tests on container iterators, to prove we handle a few different categories
test_container<std::vector<int> >();
test_container<std::list<int> >();
#ifndef BOOST_NO_SLIST
test_container<BOOST_STD_EXTENSION_NAMESPACE::slist<int> >();
#endif
// Also prove that we can handle raw pointers.
int array[2000];
const std::size_t a = 0;
const std::size_t b = a + unsigned_random(2000 - a);
const std::size_t c = b + unsigned_random(2000 - b);
test(array, array+b, array+c, array+2000);
return 0;
}

296
in_place_factories.html Normal file
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@@ -0,0 +1,296 @@
<!DOCTYPE HTML PUBLIC "-//SoftQuad Software//DTD HoTMetaL PRO 5.0::19981217::extensions to HTML 4.0//EN" "hmpro5.dtd">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<LINK REL="stylesheet" TYPE="text/css" HREF="../../boost.css">
<TITLE>Header </TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080">
<H2 align="left"><IMG SRC="../../boost.png" WIDTH="276" HEIGHT="86"></H2>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<H2 align="left">Header &lt;<A
HREF="../../boost/utility/in_place_factory.hpp">boost/utility/in_place_factory.hpp</A>&gt; </H2>
<H2 align="left">Header &lt;<A
HREF="../../boost/utility/typed_in_place_factory.hpp">boost/utility/typed_in_place_factory.hpp</A>&gt; </H2>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
<p>&nbsp;</p>
<H2>Contents</H2>
<DL CLASS="page-index">
<DT><A HREF="#mot">Motivation</A></DT>
<DT><A HREF="#framework">Framework</A></DT>
<DT><A HREF="#specification">Specification</A></DT>
<DT><A HREF="#container-usage">Container-side Usage</A></DT>
<DT><A HREF="#user-usage">User-side Usage</A></DT>
</DL>
<HR>
<H2><A NAME="mot"></A>Motivation</H2>
<p>Suppose we have a class</p>
<pre>struct X
{
X ( int, std:::string ) ;
} ;</pre>
<p>And a container for it which supports an empty state (that is, which can contain zero objects):</p>
<pre>struct C
{
C() : contained_(0) {}
~C() { delete contained_ ; }
X* contained_ ;
} ;</pre>
<p>A container designed to support an empty state typically doesn't require the contained type to be DefaultConstructible,
but it typically requires it to be CopyConstructible as a mechanism to
initialize the object to store:</p>
<pre>struct C
{
C() : contained_(0) {}
C ( X const& v ) : contained_ ( new X(v) ) {}
~C() { delete contained_ ; }
X* contained_ ;
} ;</pre>
<p>There is a subtle problem with this: since the mechanism used to initialize the stored object is copy construction,
there must exist a previously constructed source object to copy from. This
object is likely to be temporary and serve no purpose besides being the source</p>
<pre>void foo()
{
// Temporary object created.
C c( X(123,"hello") ) ;
}
</pre>
<p>A solution to this problem is to support direct construction of the contained
object right in the container's storage.<br>
In this shceme, the user supplies the arguments for the X constructor
directly to the container:</p>
<pre>struct C
{
C() : contained_(0) {}
C ( X const& v ) : contained_ ( new X(v) ) {}
C ( int a0, std::string a1 ) : contained_ ( new X(a0,a1) ) {}
~C() { delete contained_ ; }
X* contained_ ;
} ;</pre>
<pre>void foo()
{
// Wrapped object constructed in-place
// No temporary created.
C c(123,"hello") ;
}
</pre>
<p>Clearly, this solution doesn't scale well since the container must duplicate all the constructor overloads from the contained type
(at least all those which are to be supported directly in the container).</p>
<H2><A NAME="framework"></A>Framework</H2>
<p>
This library proposes a framework to allow some containers to directly contruct contained objects in-place without requiring
the entire set of constructor overloads ftom the contained type. It also allows the container to remove the CopyConstuctible
requirement from the contained type since objects can be directly constructed in-place without need of a copy.<br>
The only requirement on the container is that it must provide proper storage (that is, correctly aligned and sized).
Naturally, the container will typically support uninitialized storage to avoid the in-place construction to override
a fully-constructed object (as this would defeat the purpose of in-place construction)
</p>
<p>For this purpose, the framework provides two families of classes collectively called: InPlaceFactories and TypedInPlaceFactories.<br>
Essentially, these classes hold a sequence of actual parameters and a method to contruct an object in place using these parameters.
Each member of the family differs only in the number (and type) of the parameter list. The first family
takes the type of the object to construct directly in method provided for that
purpose, whereas the second family incorporates that type in the factory class
itself..</p>
<p>From the container POV, using the framework amounts to calling the factory's method to contruct the object in place.
From the user POV, it amounts to creating the right factory object to hold the parameters and pass it to the container.<br>
The following simplified example shows the basic idea. A complete example follows the formal specification of the framework:</p>
<pre>struct C
{
C() : contained_(0) {}
C ( X const& v ) : contained_ ( new X(v) ) {}
template&lt;class InPlaceFactory&gt;
C ( InPlaceFactory const& aFactoty )
:
contained_ ( uninitialized_storage() )
{
aFactory.template apply&lt;X&gt;(contained_);
}
~C() { delete contained_ ; }
X* uninitialized_storage() { return static_cast&lt;X*&gt;(new char[sizeof(X)]) ; }
X* contained_ ;
} ;
void foo()
{
C c( in_place(123,"hello" ) ;
}
</pre>
<HR>
<H2><A NAME="specification">Specification</A></H2>
<p>The following is the first member of the family of 'in_place_factory' classes, along with its corresponding helper template function.
The rest of the family varies only in the number and type of template (and constructor) parameters.</p>
<PRE>namespace boost {
struct in_place_factory_base {} ;
template&lt;class A0&gt;
class in_place_factory : public in_place_factory_base
{
public:</PRE>
<PRE> in_place_factory ( A0 const& a0 ) : m_a0(a0) {}
template&lt; class T &gt;
void apply ( void* address ) const
{
new (address) T(m_a0);
}
private:</PRE>
<PRE> A0 const& m_a0 ;
} ;
template&lt;class A0&gt;
in_place_factory&lt;A0&gt; in_place ( A0 const& a0 )
{
return in_place_factory&lt;A0&gt;(a0);
}
</PRE>
<p>Similarly, the following is the first member of the family of 'typed_in_place_factory' classes, along with its corresponding
helper template function. The rest of the family varies only in the number and type of template (and constructor) parameters.</p>
<PRE>namespace boost {
struct typed_in_place_factory_base {} ;
template&lt;class T, class A0&gt;
class typed_in_place_factory : public typed_in_place_factory_base
{
public:</PRE>
<PRE> typed_in_place_factory ( A0 const& a0 ) : m_a0(a0) {}
void apply ( void* address ) const
{
new (address) T(m_a0);
}
private:</PRE>
<PRE> A0 const& m_a0 ;
} ;
template&lt;class T, class A0&gt;
typed_in_place_factory&lt;A0&gt; in_place ( A0 const& a0 )
{
return typed_in_place_factory&lt;T,A0&gt;(a0);
}</PRE>
<PRE>}
</PRE>
<p>As you can see, the 'in_place_factory' and 'typed_in_place_factory' template classes varies only in the way they specify
the target type: in the first family, the type is given as a template argument to the apply member function while in the
second it is given directly as part of the factory class.<br>
When the container holds a unique non-polymorphic type (such as the case of Boost.Optional), it knows the exact dynamic-type
of the contained object and can pass it to the apply() method of a (non-typed) factory.
In this case, end users can use an 'in_place_factory' instance which can be constructed without the type of the object to construct.<br>
However, if the container holds heterogeneous or polymorphic objects (such as the case of Boost.Variant), the dynamic-type
of the object to be constructed must be known by the factory itslef. In this case, end users must use a 'typed_in_place_factory'
instead.</p>
<HR>
<h2><A NAME="container-usage">Container-side Usage</a></h2>
<p>As shown in the introductory simplified example, the container class must
contain methods that accept an instance of
these factories and pass the object's storage to the factory's apply method.<br>
However, the type of the factory class cannot be completly specified in the container class because that would
defeat the whole purpose of the factories which is to allow the container to accept a variadic argument list
for the constructor of its contained object.<br>
The correct function overload must be based on the only distinctive and common
characteristic of all the classes in each family, the base class.<br>
Depending on the container class, you can use 'enable_if' to generate the right overload, or use the following
dispatch technique (used in the Boost.Optional class):
</p>
<pre>struct C
{
C() : contained_(0) {}
C ( X const& v ) : contained_ ( new X(v) ) {}
template&lt;class Expr&gt
C ( Expr const& expr )
:
contained_ ( uninitialized_storage() )
{
construct(expr,&expr)
}
~C() { delete contained_ ; }
template&lt;class InPlaceFactory&gt;
void construct ( InPlaceFactory const& aFactory, boost::in_place_factory_base* )
{
aFactory.template apply&lt;X&gt;(contained_);
}
template&lt;class TypedInPlaceFactory&gt;
void construct ( TypedInPlaceFactory const& aFactory, boost::typed_in_place_factory_base* )
{
aFactory.apply(contained_);
}
X* uninitialized_storage() { return static_cast&lt;X*&gt;(new char[sizeof(X)]) ; }
X* contained_ ;
} ;
</pre>
<hr>
<h2><A NAME="user-usage">User-side Usage</a></h2>
<p>End users pass to the container an instance of a factory object holding the actual parameters needed to construct the
contained object directly within the container. For this, the helper template function 'in_place' is used.<br>
The call 'in_place(a0,a1,a2,...,an)' constructs a (non-typed) 'in_place_factory' instance with the given argument list.<br>
The call 'in_place&lt;T&gt;(a0,a1,a2,...,an)' constructs a 'typed_in_place_factory' instance with the given argument list for the
type 'T'.</p>
<pre>void foo()
{
C a( in_place(123,"hello") ) ; // in_place_factory passed
C b( in_place&lt;X&gt;(456,"world") ) ; // typed_in_place_factory passed
}
</pre>
<P>Revised September 17, 2004</P>
<p><EFBFBD> Copyright Fernando Luis Cacciola Carballal, 2004</p>
<p> Use, modification, and distribution are subject to the Boost Software
License, Version 1.0. (See accompanying file <a href="../../LICENSE_1_0.txt">
LICENSE_1_0.txt</a> or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">
www.boost.org/LICENSE_1_0.txt</a>)</p>
<P>Developed by <A HREF="mailto:fernando_cacciola@hotmail.com">Fernando Cacciola</A>,
the latest version of this file can be found at <A
HREF="http://www.boost.org">www.boost.org</A>, and the boost
<A HREF="http://www.boost.org/more/mailing_lists.htm#main">discussion lists</A></P>
</BODY>
</HTML>

View File

@@ -3,10 +3,9 @@
//
// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
//
// Permission to copy, use, modify, sell and distribute this software
// is granted provided this copyright notice appears in all copies.
// This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// 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: There are no include guards. This is intentional.
//

View File

@@ -10,15 +10,13 @@
//
// boost/checked_delete.hpp
//
// Copyright (c) 1999, 2000, 2001, 2002 boost.org
// Copyright (c) 2002, 2003 Peter Dimov
// Copyright (c) 2003 Daniel Frey
// Copyright (c) 2003 Howard Hinnant
//
// Permission to copy, use, modify, sell and distribute this software
// is granted provided this copyright notice appears in all copies.
// This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// 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)
//
// See http://www.boost.org/libs/utility/checked_delete.html for documentation.
//

View File

@@ -12,10 +12,9 @@
//
// Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
//
// Permission to copy, use, modify, sell and distribute this software
// is granted provided this copyright notice appears in all copies.
// This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// 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)
//
// http://www.boost.org/libs/utility/current_function.html
//

View File

@@ -1,8 +1,7 @@
// (C) Copyright Jens Maurer 2001. Permission to copy, use,
// modify, sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
// (C) Copyright Jens Maurer 2001.
// 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)
//
// Revision History:

View File

@@ -1,10 +1,8 @@
// Boost next_prior.hpp header file ---------------------------------------//
// (C) Copyright Boost.org 1999-2003. Permission to copy, use, modify, sell
// and distribute this software is granted provided this copyright
// notice appears in all copies. This software is provided "as is" without
// express or implied warranty, and with no claim as to its suitability for
// any purpose.
// (C) Copyright Dave Abrahams and Daniel Walker 1999-2003. 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)
// See http://www.boost.org/libs/utility for documentation.

View File

@@ -1,10 +1,8 @@
// Boost noncopyable.hpp header file --------------------------------------//
// (C) Copyright Boost.org 1999-2003. Permission to copy, use, modify, sell
// and distribute this software is granted provided this copyright
// notice appears in all copies. This software is provided "as is" without
// express or implied warranty, and with no claim as to its suitability for
// any purpose.
// (C) Copyright Beman Dawes 1999-2003. 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)
// See http://www.boost.org/libs/utility for documentation.
@@ -18,15 +16,20 @@ namespace boost {
// Contributed by Dave Abrahams
class noncopyable
namespace noncopyable_ // protection from unintended ADL
{
protected:
noncopyable() {}
~noncopyable() {}
private: // emphasize the following members are private
noncopyable( const noncopyable& );
const noncopyable& operator=( const noncopyable& );
};
class noncopyable
{
protected:
noncopyable() {}
~noncopyable() {}
private: // emphasize the following members are private
noncopyable( const noncopyable& );
const noncopyable& operator=( const noncopyable& );
};
}
typedef noncopyable_::noncopyable noncopyable;
} // namespace boost

View File

@@ -1,10 +1,9 @@
// Boost operators.hpp header file ----------------------------------------//
// (C) Copyright David Abrahams, Jeremy Siek, and Daryle Walker 1999-2001.
// Permission to copy, use, modify, sell and distribute this software is
// granted provided this copyright notice appears in all copies. This
// software is provided "as is" without express or implied warranty, and
// with no claim as to its suitability for any purpose.
// (C) Copyright David Abrahams, Jeremy Siek, Daryle Walker 1999-2001.
// 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)
// See http://www.boost.org/libs/utility/operators.htm for documentation.

View File

@@ -18,10 +18,9 @@
// Copyright (C) 2001, 2002 Peter Dimov
// Copyright (C) 2002 David Abrahams
//
// Permission to copy, use, modify, sell and distribute this software
// is granted provided this copyright notice appears in all copies.
// This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// 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)
//
// See http://www.boost.org/libs/bind/ref.html for documentation.
//
@@ -74,18 +73,13 @@ template<class T> inline reference_wrapper<T const> BOOST_REF_CONST cref(T const
# undef BOOST_REF_CONST
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
class is_reference_wrapper
: public mpl::false_
{
};
template<typename T>
class is_reference_wrapper<reference_wrapper<T> >
: public mpl::true_
{
};
template<typename T>
class unwrap_reference
{
@@ -93,12 +87,30 @@ class unwrap_reference
typedef T type;
};
template<typename T>
class unwrap_reference<reference_wrapper<T> >
{
public:
typedef T type;
};
# define AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF(X) \
template<typename T> \
class is_reference_wrapper< X > \
: public mpl::true_ \
{ \
}; \
\
template<typename T> \
class unwrap_reference< X > \
{ \
public: \
typedef T type; \
}; \
/**/
AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF(reference_wrapper<T>)
#if !defined(BOOST_NO_CV_SPECIALIZATIONS)
AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF(reference_wrapper<T> const)
AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF(reference_wrapper<T> volatile)
AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF(reference_wrapper<T> const volatile)
#endif
# undef AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF
# else // no partial specialization
} // namespace boost

View File

@@ -1,6 +1,6 @@
// Boost utility.hpp header file -------------------------------------------//
// Copyright 1999-2003 Boost.org. Use, modification, and distribution are
// Copyright 1999-2003 Aleksey Gurtovoy. Use, modification, and distribution are
// subject to the Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)
@@ -11,6 +11,7 @@
#include <boost/utility/addressof.hpp>
#include <boost/utility/base_from_member.hpp>
#include <boost/utility/enable_if.hpp>
#include <boost/checked_delete.hpp>
#include <boost/next_prior.hpp>
#include <boost/noncopyable.hpp>

View File

@@ -1,15 +1,10 @@
// Copyright (C) 2002 Brad King (brad.king@kitware.com)
// Doug Gregor (gregod@cs.rpi.edu)
// Douglas 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.
// 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)
// For more information, see http://www.boost.org

View File

@@ -1,15 +1,53 @@
// boost utility/base_from_member.hpp header file --------------------------//
// Copyright 2001, 2003 Daryle Walker. Use, modification, and distribution are
// subject to the Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)
// Copyright 2001, 2003, 2004 Daryle Walker. Use, modification, and
// distribution are subject to the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or a copy at
// <http://www.boost.org/LICENSE_1_0.txt>.)
// See <http://www.boost.org/libs/utility/> for the library's home page.
#ifndef BOOST_UTILITY_BASE_FROM_MEMBER_HPP
#define BOOST_UTILITY_BASE_FROM_MEMBER_HPP
#include <boost/utility_fwd.hpp> // required for parameter defaults
#include <boost/preprocessor/arithmetic/inc.hpp>
#include <boost/preprocessor/repetition/enum_binary_params.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/repetition/repeat_from_to.hpp>
// Base-from-member arity configuration macro ------------------------------//
// The following macro determines how many arguments will be in the largest
// constructor template of base_from_member. Constructor templates will be
// generated from one argument to this maximum. Code from other files can read
// this number if they need to always match the exact maximum base_from_member
// uses. The maximum constructor length can be changed by overriding the
// #defined constant. Make sure to apply the override, if any, for all source
// files during project compiling for consistency.
// Contributed by Jonathan Turkanis
#ifndef BOOST_BASE_FROM_MEMBER_MAX_ARITY
#define BOOST_BASE_FROM_MEMBER_MAX_ARITY 10
#endif
// An iteration of a constructor template for base_from_member -------------//
// A macro that should expand to:
// template < typename T1, ..., typename Tn >
// base_from_member( T1 x1, ..., Tn xn )
// : member( x1, ..., xn )
// {}
// This macro should only persist within this file.
#define BOOST_PRIVATE_CTR_DEF( z, n, data ) \
template < BOOST_PP_ENUM_PARAMS(n, typename T) > \
explicit base_from_member( BOOST_PP_ENUM_BINARY_PARAMS(n, T, x) ) \
: member( BOOST_PP_ENUM_PARAMS(n, x) ) \
{} \
/**/
namespace boost
@@ -24,7 +62,7 @@ namespace boost
// Contributed by Daryle Walker
template < typename MemberType, int UniqueID >
template < typename MemberType, int UniqueID = 0 >
class base_from_member
{
protected:
@@ -34,66 +72,16 @@ protected:
: member()
{}
template< typename T1 >
explicit base_from_member( T1 x1 )
: member( x1 )
{}
template< typename T1, typename T2 >
base_from_member( T1 x1, T2 x2 )
: member( x1, x2 )
{}
template< typename T1, typename T2, typename T3 >
base_from_member( T1 x1, T2 x2, T3 x3 )
: member( x1, x2, x3 )
{}
template< typename T1, typename T2, typename T3, typename T4 >
base_from_member( T1 x1, T2 x2, T3 x3, T4 x4 )
: member( x1, x2, x3, x4 )
{}
template< typename T1, typename T2, typename T3, typename T4, typename T5 >
base_from_member( T1 x1, T2 x2, T3 x3, T4 x4, T5 x5 )
: member( x1, x2, x3, x4, x5 )
{}
template< typename T1, typename T2, typename T3, typename T4, typename T5,
typename T6 >
base_from_member( T1 x1, T2 x2, T3 x3, T4 x4, T5 x5, T6 x6 )
: member( x1, x2, x3, x4, x5, x6 )
{}
template< typename T1, typename T2, typename T3, typename T4, typename T5,
typename T6, typename T7 >
base_from_member( T1 x1, T2 x2, T3 x3, T4 x4, T5 x5, T6 x6, T7 x7 )
: member( x1, x2, x3, x4, x5, x6, x7 )
{}
template< typename T1, typename T2, typename T3, typename T4, typename T5,
typename T6, typename T7, typename T8 >
base_from_member( T1 x1, T2 x2, T3 x3, T4 x4, T5 x5, T6 x6, T7 x7, T8 x8 )
: member( x1, x2, x3, x4, x5, x6, x7, x8 )
{}
template< typename T1, typename T2, typename T3, typename T4, typename T5,
typename T6, typename T7, typename T8, typename T9 >
base_from_member( T1 x1, T2 x2, T3 x3, T4 x4, T5 x5, T6 x6, T7 x7, T8 x8,
T9 x9 )
: member( x1, x2, x3, x4, x5, x6, x7, x8, x9 )
{}
template< typename T1, typename T2, typename T3, typename T4, typename T5,
typename T6, typename T7, typename T8, typename T9, typename T10 >
base_from_member( T1 x1, T2 x2, T3 x3, T4 x4, T5 x5, T6 x6, T7 x7, T8 x8,
T9 x9, T10 x10 )
: member( x1, x2, x3, x4, x5, x6, x7, x8, x9, x10 )
{}
BOOST_PP_REPEAT_FROM_TO( 1, BOOST_PP_INC(BOOST_BASE_FROM_MEMBER_MAX_ARITY),
BOOST_PRIVATE_CTR_DEF, _ )
}; // boost::base_from_member
} // namespace boost
// Undo any private macros
#undef BOOST_PRIVATE_CTR_DEF
#endif // BOOST_UTILITY_BASE_FROM_MEMBER_HPP

View File

@@ -0,0 +1,33 @@
// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
//
// Use, modification, and distribution is 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)
//
// See http://www.boost.org/lib/optional for documentation.
//
// You are welcome to contact the author at:
// fernando_cacciola@hotmail.com
//
#ifndef BOOST_UTILITY_DETAIL_INPLACE_FACTORY_PREFIX_25AGO2003_HPP
#define BOOST_UTILITY_DETAIL_INPLACE_FACTORY_PREFIX_25AGO2003_HPP
#include <boost/config.hpp>
#include <boost/preprocessor/repetition/enum.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/repetition/enum_binary_params.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/arithmetic/inc.hpp>
#include <boost/preprocessor/punctuation/paren.hpp>
#include <boost/preprocessor/facilities/empty.hpp>
#define BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_INIT(z,n,_) BOOST_PP_CAT(m_a,n) BOOST_PP_LPAREN() BOOST_PP_CAT(a,n) BOOST_PP_RPAREN()
#define BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_DECL(z,n,_) BOOST_PP_CAT(A,n) const& BOOST_PP_CAT(m_a,n);
#define BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_ARG(z,n,_) BOOST_PP_CAT(m_a,n)
#define BOOST_MAX_INPLACE_FACTORY_ARITY 10
#undef BOOST_UTILITY_DETAIL_INPLACE_FACTORY_SUFFIX_25AGO2003_HPP
#endif

View File

@@ -0,0 +1,23 @@
// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
//
// Use, modification, and distribution is 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)
//
// See http://www.boost.org/lib/optional for documentation.
//
// You are welcome to contact the author at:
// fernando_cacciola@hotmail.com
//
#ifndef BOOST_UTILITY_DETAIL_INPLACE_FACTORY_SUFFIX_25AGO2003_HPP
#define BOOST_UTILITY_DETAIL_INPLACE_FACTORY_SUFFIX_25AGO2003_HPP
#undef BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_INIT
#undef BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_DECL
#undef BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_ARG
#undef BOOST_MAX_INPLACE_FACTORY_ARITY
#undef BOOST_UTILITY_DETAIL_INPLACE_FACTORY_PREFIX_25AGO2003_HPP
#endif

View File

@@ -0,0 +1,86 @@
// Boost result_of library
// Copyright Douglas Gregor 2004. Use, modification and
// distribution is 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)
// For more information, see http://www.boost.org/libs/utility
#if !defined(BOOST_PP_IS_ITERATING)
# error Boost result_of - do not include this file!
#endif
// CWPro8 requires an argument in a function type specialization
#if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3002)) && BOOST_PP_ITERATION() == 0
# define BOOST_RESULT_OF_ARGS void
#else
# define BOOST_RESULT_OF_ARGS BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),T)
#endif
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
template<typename F BOOST_PP_COMMA_IF(BOOST_PP_ITERATION())
BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)>
struct result_of<F(BOOST_RESULT_OF_ARGS)>
: detail::result_of<F, F(BOOST_RESULT_OF_ARGS)> {};
#endif
namespace detail {
template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION())
BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)>
struct result_of<R (*)(BOOST_RESULT_OF_ARGS), FArgs>
{
typedef R type;
};
template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION())
BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)>
struct result_of<R (&)(BOOST_RESULT_OF_ARGS), FArgs>
{
typedef R type;
};
#undef BOOST_RESULT_OF_ARGS
#if BOOST_PP_ITERATION() > 1 && !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION())
BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)>
struct result_of<R (T0::*)
(BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T)),
FArgs>
{
typedef R type;
};
template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION())
BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)>
struct result_of<R (T0::*)
(BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T))
const,
FArgs>
{
typedef R type;
};
template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION())
BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)>
struct result_of<R (T0::*)
(BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T))
volatile,
FArgs>
{
typedef R type;
};
template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION())
BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)>
struct result_of<R (T0::*)
(BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T))
const volatile,
FArgs>
{
typedef R type;
};
#endif
}

View File

@@ -0,0 +1,58 @@
// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
//
// Use, modification, and distribution is 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)
//
// See http://www.boost.org/lib/optional for documentation.
//
// You are welcome to contact the author at:
// fernando_cacciola@hotmail.com
//
#ifndef BOOST_UTILITY_INPLACE_FACTORY_25AGO2003_HPP
#define BOOST_UTILITY_INPLACE_FACTORY_25AGO2003_HPP
#include <boost/utility/detail/in_place_factory_prefix.hpp>
#include <boost/type.hpp>
namespace boost {
class in_place_factory_base {} ;
#define BOOST_DEFINE_INPLACE_FACTORY_CLASS(z,n,_) \
template< BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
class BOOST_PP_CAT(in_place_factory, BOOST_PP_INC(n) ) : public in_place_factory_base \
{ \
public: \
\
BOOST_PP_CAT(in_place_factory, BOOST_PP_INC(n) ) ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A,const& a) ) \
: \
BOOST_PP_ENUM( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_INIT, _ ) \
{} \
\
template<class T> \
void apply ( void* address BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(T) ) const \
{ \
new ( address ) T ( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), m_a ) ) ; \
} \
\
BOOST_PP_REPEAT( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_DECL, _) \
} ; \
\
template< BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
BOOST_PP_CAT(in_place_factory, BOOST_PP_INC(n) ) < BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
in_place ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A, const& a) ) \
{ \
return BOOST_PP_CAT(in_place_factory, BOOST_PP_INC(n) ) < BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), a ) ) ; \
} ; \
BOOST_PP_REPEAT( BOOST_MAX_INPLACE_FACTORY_ARITY, BOOST_DEFINE_INPLACE_FACTORY_CLASS, BOOST_PP_EMPTY() )
} // namespace boost
#include <boost/utility/detail/in_place_factory_suffix.hpp>
#endif

View File

@@ -0,0 +1,65 @@
// Boost result_of library
// Copyright Douglas Gregor 2004. Use, modification and
// distribution is 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)
// For more information, see http://www.boost.org/libs/utility
#ifndef BOOST_RESULT_OF_HPP
#define BOOST_RESULT_OF_HPP
#include <boost/config.hpp>
#include <boost/type_traits/ice.hpp>
#include <boost/type.hpp>
#include <boost/preprocessor.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/mpl/has_xxx.hpp>
#ifndef BOOST_RESULT_OF_NUM_ARGS
# define BOOST_RESULT_OF_NUM_ARGS 10
#endif
namespace boost {
template<typename F> struct result_of;
#if !defined(BOOST_NO_SFINAE) && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
namespace detail {
BOOST_MPL_HAS_XXX_TRAIT_DEF(result_type)
template<typename F, typename FArgs, bool HasResultType> struct get_result_of;
template<typename F, typename FArgs>
struct get_result_of<F, FArgs, true>
{
typedef typename F::result_type type;
};
template<typename F, typename FArgs>
struct get_result_of<F, FArgs, false>
{
typedef typename F::template result<FArgs>::type type;
};
template<typename F>
struct get_result_of<F, F(void), false>
{
typedef void type;
};
template<typename F, typename FArgs>
struct result_of : get_result_of<F, FArgs, (has_result_type<F>::value)> {};
} // end namespace detail
#define BOOST_PP_ITERATION_PARAMS_1 (3,(0,BOOST_RESULT_OF_NUM_ARGS,<boost/utility/detail/result_of_iterate.hpp>))
#include BOOST_PP_ITERATE()
}
#else
# error Your compiler cannot support class template result_of
#endif
#endif // BOOST_RESULT_OF_HPP

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@@ -0,0 +1,57 @@
// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
//
// Use, modification, and distribution is 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)
//
// See http://www.boost.org/lib/optional for documentation.
//
// You are welcome to contact the author at:
// fernando_cacciola@hotmail.com
//
#ifndef BOOST_UTILITY_TYPED_INPLACE_FACTORY_25AGO2003_HPP
#define BOOST_UTILITY_TYPED_INPLACE_FACTORY_25AGO2003_HPP
#include <boost/utility/detail/in_place_factory_prefix.hpp>
namespace boost {
class typed_in_place_factory_base {} ;
#define BOOST_DEFINE_TYPED_INPLACE_FACTORY_CLASS(z,n,_) \
template< class T, BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
class BOOST_PP_CAT(typed_in_place_factory, BOOST_PP_INC(n) ) : public typed_in_place_factory_base \
{ \
public: \
\
typedef T value_type ; \
\
BOOST_PP_CAT(typed_in_place_factory, BOOST_PP_INC(n) ) ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A,const& a) ) \
: \
BOOST_PP_ENUM( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_INIT, _ ) \
{} \
\
void apply ( void* address ) const \
{ \
new ( address ) T ( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), m_a ) ) ; \
} \
\
BOOST_PP_REPEAT( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_DECL, _) \
} ; \
\
template< class T, BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
BOOST_PP_CAT(typed_in_place_factory, BOOST_PP_INC(n) ) < T , BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
in_place ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A, const& a) ) \
{ \
return BOOST_PP_CAT(typed_in_place_factory, BOOST_PP_INC(n) ) < T, BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), a ) ) ; \
} ; \
BOOST_PP_REPEAT( BOOST_MAX_INPLACE_FACTORY_ARITY, BOOST_DEFINE_TYPED_INPLACE_FACTORY_CLASS, BOOST_PP_EMPTY() )
} // namespace boost
#include <boost/utility/detail/in_place_factory_suffix.hpp>
#endif

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@@ -1,13 +1,8 @@
// (C) 2002, Fernando Luis Cacciola Carballal.
//
// This material is provided "as is", with absolutely no warranty expressed
// or implied. Any use is at your own risk.
//
// Permission to use or copy this software for any purpose is hereby granted
// without fee, provided the above notices are retained on all copies.
// Permission to modify the code and to distribute modified code is granted,
// provided the above notices are retained, and a notice that the code was
// modified is included with the above copyright notice.
// 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)
//
// 21 Ago 2002 (Created) Fernando Cacciola
//

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@@ -1,33 +0,0 @@
// Boost utility_fwd.hpp header file ---------------------------------------//
// Copyright 2001, 2003 Boost.org. Use, modification, and distribution are
// subject to the Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)
// See <http://www.boost.org/libs/utility/> for the library's home page.
#ifndef BOOST_UTILITY_FWD_HPP
#define BOOST_UTILITY_FWD_HPP
namespace boost
{
// From <boost/utility/base_from_member.hpp> -------------------------------//
template < typename MemberType, int UniqueID = 0 >
class base_from_member;
// From <boost/noncopyable.hpp> --------------------------------------------//
class noncopyable;
// Also has a few function templates
} // namespace boost
#endif // BOOST_UTILITY_FWD_HPP

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@@ -7,7 +7,7 @@
<title>Boost Utility Library</title>
</head>
<body bgcolor="#FFFFFF">
<h1><IMG SRC="../../c++boost.gif" WIDTH="276" HEIGHT="86" align="center">Boost
<h1><IMG SRC="../../boost.png" WIDTH="276" HEIGHT="86" align="center">Boost
Utility Library</h1>
<p>The Boost Utility Library isn't really a single library at all. It is just a
collection for components too small to be called libraries in their own right.</p>

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@@ -1,59 +0,0 @@
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
#include <boost/config.hpp>
#include <vector>
#include <iostream>
#include <iterator>
#include <functional>
#include <algorithm>
#include <boost/iterator/indirect_iterator.hpp>
int main(int, char*[])
{
char characters[] = "abcdefg";
const int N = sizeof(characters)/sizeof(char) - 1; // -1 since characters has a null char
char* pointers_to_chars[N]; // at the end.
for (int i = 0; i < N; ++i)
pointers_to_chars[i] = &characters[i];
// Example of using indirect_iterator_generator
boost::indirect_iterator<char**, char>
indirect_first(pointers_to_chars), indirect_last(pointers_to_chars + N);
std::copy(indirect_first, indirect_last, std::ostream_iterator<char>(std::cout, ","));
std::cout << std::endl;
// Example of using indirect_iterator_pair_generator
char mutable_characters[N];
char* pointers_to_mutable_chars[N];
for (int j = 0; j < N; ++j)
pointers_to_mutable_chars[j] = &mutable_characters[j];
boost::indirect_iterator<char* const*> mutable_indirect_first(pointers_to_mutable_chars),
mutable_indirect_last(pointers_to_mutable_chars + N);
boost::indirect_iterator<char* const*, char const> const_indirect_first(pointers_to_chars),
const_indirect_last(pointers_to_chars + N);
std::transform(const_indirect_first, const_indirect_last,
mutable_indirect_first, std::bind1st(std::plus<char>(), 1));
std::copy(mutable_indirect_first, mutable_indirect_last,
std::ostream_iterator<char>(std::cout, ","));
std::cout << std::endl;
// Example of using make_indirect_iterator()
std::copy(boost::make_indirect_iterator(pointers_to_chars),
boost::make_indirect_iterator(pointers_to_chars + N),
std::ostream_iterator<char>(std::cout, ","));
std::cout << std::endl;
return 0;
}

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@@ -1,46 +0,0 @@
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
#include <functional>
#include <algorithm>
#include <iostream>
#include <boost/iterator/transform_iterator.hpp>
#include <boost/pending/integer_range.hpp>
int
main(int, char*[])
{
// This is a simple example of using the transform_iterators class to
// generate iterators that multiply the value returned by dereferencing
// the iterator. In this case we are multiplying by 2.
// Would be cooler to use lambda library in this example.
int x[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
typedef std::binder1st< std::multiplies<int> > Function;
typedef boost::transform_iterator<Function, int*> doubling_iterator;
doubling_iterator i(x, std::bind1st(std::multiplies<int>(), 2)),
i_end(x + sizeof(x)/sizeof(int), std::bind1st(std::multiplies<int>(), 2));
std::cout << "multiplying the array by 2:" << std::endl;
while (i != i_end)
std::cout << *i++ << " ";
std::cout << std::endl;
// Here is an example of counting from 0 to 5 using the integer_range class.
boost::integer_range<int> r(0,5);
std::cout << "counting to from 0 to 4:" << std::endl;
std::copy(r.begin(), r.end(), std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
return 0;
}

11
iterator_adaptors.htm Normal file
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@@ -0,0 +1,11 @@
<!-- Copyright David Abrahams 2004. 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) -->
<html>
<head>
<meta http-equiv="refresh" content="0; URL=../iterator/doc/index.html">
</head>
<body>
This documentation moved to <a href="../iterator/doc/index.html">../iterator/doc/index.html</a>.
</body>
</html>

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@@ -1,215 +0,0 @@
// (C) Copyright David Abrahams 2002. Permission to copy, use, modify,
// sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
// See http://www.boost.org for most recent version including documentation.
// Revision History
// 04 Mar 2001 Patches for Intel C++ (Dave Abrahams)
// 19 Feb 2001 Take advantage of improved iterator_traits to do more tests
// on MSVC. Reordered some #ifdefs for coherency.
// (David Abrahams)
// 13 Feb 2001 Test new VC6 workarounds (David Abrahams)
// 11 Feb 2001 Final fixes for Borland (David Abrahams)
// 11 Feb 2001 Some fixes for Borland get it closer on that compiler
// (David Abrahams)
// 07 Feb 2001 More comprehensive testing; factored out static tests for
// better reuse (David Abrahams)
// 21 Jan 2001 Quick fix to my_iterator, which wasn't returning a
// reference type from operator* (David Abrahams)
// 19 Jan 2001 Initial version with iterator operators (David Abrahams)
#include <boost/detail/iterator.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/operators.hpp>
#include <boost/static_assert.hpp>
#include <iterator>
#include <vector>
#include <list>
#include <cassert>
#include <iostream>
// A UDT for which we can specialize std::iterator_traits<element*> on
// compilers which don't support partial specialization. There's no
// other reasonable way to test pointers on those compilers.
struct element {};
// An iterator for which we can get traits.
struct my_iterator1
: boost::forward_iterator_helper<my_iterator1, char, long, const char*, const char&>
{
my_iterator1(const char* p) : m_p(p) {}
bool operator==(const my_iterator1& rhs) const
{ return this->m_p == rhs.m_p; }
my_iterator1& operator++() { ++this->m_p; return *this; }
const char& operator*() { return *m_p; }
private:
const char* m_p;
};
// Used to prove that we don't require std::iterator<> in the hierarchy under
// MSVC6, and that we can compute all the traits for a standard-conforming UDT
// iterator.
struct my_iterator2
: boost::equality_comparable<my_iterator2
, boost::incrementable<my_iterator2
, boost::dereferenceable<my_iterator2,const char*> > >
{
typedef char value_type;
typedef long difference_type;
typedef const char* pointer;
typedef const char& reference;
typedef std::forward_iterator_tag iterator_category;
my_iterator2(const char* p) : m_p(p) {}
bool operator==(const my_iterator2& rhs) const
{ return this->m_p == rhs.m_p; }
my_iterator2& operator++() { ++this->m_p; return *this; }
const char& operator*() { return *m_p; }
private:
const char* m_p;
};
// Used to prove that we're not overly confused by the existence of
// std::iterator<> in the hierarchy under MSVC6 - we should find that
// boost::detail::iterator_traits<my_iterator3>::difference_type is int.
struct my_iterator3 : my_iterator1
{
typedef int difference_type;
my_iterator3(const char* p)
: my_iterator1(p) {}
};
//
// Assertion tools. Used instead of BOOST_STATIC_ASSERT because that
// doesn't give us a nice stack backtrace
//
template <bool = false> struct assertion;
template <> struct assertion<true>
{
typedef char type;
};
template <class T, class U>
struct assert_same
: assertion<(::boost::is_same<T,U>::value)>
{
};
// Iterator tests
template <class Iterator,
class value_type, class difference_type, class pointer, class reference, class category>
struct non_portable_tests
{
typedef typename boost::detail::iterator_traits<Iterator>::pointer test_pt;
typedef typename boost::detail::iterator_traits<Iterator>::reference test_rt;
typedef typename assert_same<test_pt, pointer>::type a1;
typedef typename assert_same<test_rt, reference>::type a2;
};
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;
typedef typename assert_same<test_dt, difference_type>::type a1;
typedef typename assert_same<test_cat, category>::type a2;
};
// Test iterator_traits
template <class Iterator,
class value_type, class difference_type, class pointer, class reference, class category>
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;
typedef typename assert_same<test_vt, value_type>::type a1;
};
template <class Iterator,
class value_type, class difference_type, class pointer, class reference, class category>
struct non_pointer_test
: input_iterator_test<Iterator,value_type,difference_type,pointer,reference,category>
, non_portable_tests<Iterator,value_type,difference_type,pointer,reference,category>
{
};
template <class Iterator,
class value_type, class difference_type, class pointer, class reference, class category>
struct maybe_pointer_test
: portable_tests<Iterator,value_type,difference_type,pointer,reference,category>
, non_portable_tests<Iterator,value_type,difference_type,pointer,reference,category>
{
};
input_iterator_test<std::istream_iterator<int>, int, std::ptrdiff_t, int*, int&, std::input_iterator_tag>
istream_iterator_test;
#if defined(__BORLANDC__) && !defined(__SGI_STL_PORT)
typedef ::std::char_traits<char>::off_type distance;
non_pointer_test<std::ostream_iterator<int>,int,
distance,int*,int&,std::output_iterator_tag> ostream_iterator_test;
#elif defined(BOOST_MSVC_STD_ITERATOR)
non_pointer_test<std::ostream_iterator<int>,
int, void, int*, int&, std::output_iterator_tag>
ostream_iterator_test;
#else
non_pointer_test<std::ostream_iterator<int>,
void, void, void, void, std::output_iterator_tag>
ostream_iterator_test;
#endif
#ifdef __KCC
typedef long std_list_diff_type;
#else
typedef std::ptrdiff_t std_list_diff_type;
#endif
non_pointer_test<std::list<int>::iterator, int, std_list_diff_type, int*, int&, std::bidirectional_iterator_tag>
list_iterator_test;
maybe_pointer_test<std::vector<int>::iterator, int, std::ptrdiff_t, int*, int&, std::random_access_iterator_tag>
vector_iterator_test;
maybe_pointer_test<int*, int, std::ptrdiff_t, int*, int&, std::random_access_iterator_tag>
int_pointer_test;
non_pointer_test<my_iterator1, char, long, const char*, const char&, std::forward_iterator_tag>
my_iterator1_test;
non_pointer_test<my_iterator2, char, long, const char*, const char&, std::forward_iterator_tag>
my_iterator2_test;
non_pointer_test<my_iterator3, char, int, const char*, const char&, std::forward_iterator_tag>
my_iterator3_test;
int main()
{
char chars[100];
int ints[100];
for (int length = 3; length < 100; length += length / 3)
{
std::list<int> l(length);
assert(boost::detail::distance(l.begin(), l.end()) == length);
std::vector<int> v(length);
assert(boost::detail::distance(v.begin(), v.end()) == length);
assert(boost::detail::distance(&ints[0], ints + length) == length);
assert(boost::detail::distance(my_iterator1(chars), my_iterator1(chars + length)) == length);
assert(boost::detail::distance(my_iterator2(chars), my_iterator2(chars + length)) == length);
assert(boost::detail::distance(my_iterator3(chars), my_iterator3(chars + length)) == length);
}
return 0;
}

View File

@@ -1,10 +1,9 @@
// Demonstrate and test boost/operators.hpp on std::iterators --------------//
// (C) Copyright Jeremy Siek 1999. Permission to copy, use, modify,
// sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
// (C) Copyright Jeremy Siek 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)
// See http://www.boost.org for most recent version including documentation.
@@ -24,7 +23,7 @@
#include <cstring> // for std::strcmp
#include <iostream> // for std::cout (std::endl, ends, and flush indirectly)
#include <string> // for std::string
#include <strstream> // for std::ostrstream
#include <sstream> // for std::stringstream
# ifdef BOOST_NO_STDC_NAMESPACE
namespace std { using ::strcmp; }
@@ -65,20 +64,16 @@ class test_opr_base
protected:
// Test data and types
BOOST_STATIC_CONSTANT( std::size_t, fruit_length = 6u );
BOOST_STATIC_CONSTANT( std::size_t, scratch_length = 40u );
typedef std::string fruit_array_type[ fruit_length ];
typedef char scratch_array_type[ scratch_length ];
static fruit_array_type fruit;
static scratch_array_type scratch;
}; // test_opr_base
#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
// A definition is required even for integral static constants
const std::size_t test_opr_base::fruit_length;
const std::size_t test_opr_base::scratch_length;
#endif
template <typename T, typename R = T&, typename P = T*>
@@ -120,9 +115,6 @@ private:
test_opr_base::fruit_array_type
test_opr_base::fruit = { "apple", "orange", "pear", "peach", "grape", "plum" };
test_opr_base::scratch_array_type
test_opr_base::scratch = "";
template <typename T, typename R, typename P>
typename test_opr<T, R, P>::iter_type const
test_opr<T, R, P>::fruit_begin = test_iter<T,R,P>( fruit );
@@ -176,15 +168,13 @@ test_opr<T, R, P>::post_increment_test
{
std::cout << "\tDoing post-increment test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; )
{
oss << *i++ << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple orange pear peach grape plum ")
== 0 );
BOOST_TEST( oss.str() == "apple orange pear peach grape plum ");
}
// Test post-decrement
@@ -196,16 +186,14 @@ test_opr<T, R, P>::post_decrement_test
{
std::cout << "\tDoing post-decrement test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_end ; i != fruit_begin ; )
{
i--;
oss << *i << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "plum grape peach pear orange apple ")
== 0 );
BOOST_TEST( oss.str() == "plum grape peach pear orange apple ");
}
// Test indirect structure referral
@@ -217,14 +205,13 @@ test_opr<T, R, P>::indirect_referral_test
{
std::cout << "\tDoing indirect reference test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; ++i )
{
oss << i->size() << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "5 6 4 5 5 4 ") == 0 );
BOOST_TEST( oss.str() == "5 6 4 5 5 4 ");
}
// Test offset addition
@@ -237,14 +224,13 @@ test_opr<T, R, P>::offset_addition_test
std::cout << "\tDoing offset addition test." << std::endl;
std::ptrdiff_t const two = 2;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; i = i + two )
{
oss << *i << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple pear grape ") == 0 );
BOOST_TEST( oss.str() == "apple pear grape ");
}
// Test offset addition, in reverse order
@@ -257,14 +243,13 @@ test_opr<T, R, P>::reverse_offset_addition_test
std::cout << "\tDoing reverse offset addition test." << std::endl;
std::ptrdiff_t const two = 2;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; i = two + i )
{
oss << *i << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple pear grape ") == 0 );
BOOST_TEST( oss.str() == "apple pear grape ");
}
// Test offset subtraction
@@ -277,7 +262,7 @@ test_opr<T, R, P>::offset_subtraction_test
std::cout << "\tDoing offset subtraction test." << std::endl;
std::ptrdiff_t const two = 2;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_end ; fruit_begin < i ; )
{
i = i - two;
@@ -287,8 +272,7 @@ test_opr<T, R, P>::offset_subtraction_test
}
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "grape pear apple ") == 0 );
BOOST_TEST( oss.str() == "grape pear apple ");
}
// Test comparisons
@@ -330,13 +314,11 @@ test_opr<T, R, P>::indexing_test
{
std::cout << "\tDoing indexing test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( std::size_t k = 0u ; k < fruit_length ; ++k )
{
oss << fruit_begin[ k ] << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple orange pear peach grape plum ")
== 0 );
BOOST_TEST( oss.str() == "apple orange pear peach grape plum ");
}

View File

@@ -1,10 +1,8 @@
// boost class noncopyable test program ------------------------------------//
// (C) Copyright boost.org 1999. Permission to copy, use, modify, sell
// and distribute this software is granted provided this copyright
// notice appears in all copies. This software is provided "as is" without
// express or implied warranty, and with no claim as to its suitability for
// any purpose.
// (C) Copyright Beman Dawes 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)
// See http://www.boost.org for most recent version including documentation.

View File

@@ -1,8 +1,7 @@
// (C) Copyright David Abrahams 2001. Permission to copy, use, modify,
// sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
// (C) Copyright David Abrahams 2001.
// 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)
// See http://www.boost.org for most recent version including documentation.
@@ -375,8 +374,8 @@ int main()
test<long>();
test<unsigned long>();
#if defined(BOOST_HAS_LONG_LONG) && !defined(BOOST_NO_INTEGRAL_INT64_T)
test<long long>();
test<unsigned long long>();
test< ::boost::long_long_type>();
test< ::boost::ulong_long_type>();
#elif defined(BOOST_MSVC)
// The problem of not having compile-time static class constants other than
// enums prevents this from working, since values get truncated.

View File

@@ -10,7 +10,7 @@
</head>
<body text="black" bgcolor="white" link="blue" vlink="purple" alink="red">
<h1><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" align=
<h1><img src="../../boost.png" alt="boost.png (6897 bytes)" align=
"middle" width="277" height="86">Header <cite>&lt;<a href=
"../../boost/operators.hpp">boost/operators.hpp</a>&gt;</cite></h1>
@@ -1955,7 +1955,7 @@ T operator+( T lhs, const T&amp; rhs )
output iterator to writing just two member functions - an appropriate
constructor and a copy-assignment operator. For example, here is a
possible implementation of <code><a href=
"function_output_iterator.htm">boost::function_output_iterator</a></code>
"../iterator/doc/function_output_iterator.html">boost::function_output_iterator</a></code>
adaptor:</p>
<pre>
template&lt;class UnaryFunction&gt;
@@ -2119,10 +2119,10 @@ public:
backward-compatible.</p>
<hr>
<p>Revised: 03 Dec 2003</p>
<p>Revised: 29 Oct 2004</p>
<p>Copyright &copy; Beman Dawes, David Abrahams, 1999-2001.</p>
<p>Copyright &copy; Daniel Frey, 2002-2003.</p>
<p>Copyright &copy; Daniel Frey, 2002-2004.</p>
<p>Use, modification, and distribution is subject to the Boost Software
License, Version 1.0. (See accompanying file
<a href="../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or copy at

View File

@@ -1,7 +1,8 @@
// Demonstrate and test boost/operators.hpp -------------------------------//
// Copyright Beman Dawes 1999.
// See accompanying license for terms and conditions of use.
// Copyright Beman Dawes 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)
// See http://www.boost.org/libs/utility for documentation.

View File

@@ -1,103 +0,0 @@
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
#include <boost/config.hpp>
#include <list>
#include <iostream>
#include <iterator>
#include <algorithm>
#include <string>
#include <boost/iterator/transform_iterator.hpp>
struct personnel_record {
personnel_record(std::string n, int id) : m_name(n), m_ID(id) { }
std::string m_name;
int m_ID;
};
struct select_name {
typedef personnel_record argument_type;
typedef std::string const& result_type;
const std::string& operator()(const personnel_record& r) const {
return r.m_name;
}
std::string& operator()(personnel_record& r) const {
return r.m_name;
}
};
struct select_ID {
typedef personnel_record argument_type;
typedef int& result_type;
const int& operator()(const personnel_record& r) const {
return r.m_ID;
}
int& operator()(personnel_record& r) const {
return r.m_ID;
}
};
int main(int, char*[])
{
std::list<personnel_record> personnel_list;
personnel_list.push_back(personnel_record("Barney", 13423));
personnel_list.push_back(personnel_record("Fred", 12343));
personnel_list.push_back(personnel_record("Wilma", 62454));
personnel_list.push_back(personnel_record("Betty", 20490));
// Example of using transform_iterator to print out the names in the
// personnel list using a projection.
boost::transform_iterator<
select_name
, std::list<personnel_record>::iterator
#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
, std::string
#endif
>
personnel_first(personnel_list.begin()),
personnel_last(personnel_list.end());
std::copy(personnel_first, personnel_last,
std::ostream_iterator<std::string>(std::cout, "\n"));
std::cout << std::endl;
// Example of using transform_iterator with const_iterators to
// assign new ID numbers to the personnel.
boost::transform_iterator<
select_ID, std::list<personnel_record>::iterator
> ID_first(personnel_list.begin()),
ID_last(personnel_list.end());
int new_id = 0;
while (ID_first != ID_last) {
*ID_first = new_id++;
++ID_first;
}
boost::transform_iterator<
select_ID, std::list<personnel_record>::const_iterator, int const&
>
const_ID_first(personnel_list.begin()),
const_ID_last(personnel_list.end());
std::copy(const_ID_first, const_ID_last,
std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
std::cout << std::endl;
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
// Example of using make_const_projection_iterator()
// to print out the names in the personnel list again.
std::copy(
boost::make_transform_iterator<select_name>(personnel_list.begin())
, boost::make_transform_iterator<select_name>(personnel_list.end())
, std::ostream_iterator<std::string>(std::cout, "\n"));
#endif
return 0;
}

View File

@@ -1,9 +1,18 @@
// Copyright David Abrahams and Aleksey Gurtovoy
// 2002-2004. 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)
// compile-time test for "boost/ref.hpp" header content
// see 'ref_test.cpp' for run-time part
#include <boost/ref.hpp>
#include <boost/type_traits/same_traits.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/type_traits/remove_const.hpp>
#include <boost/static_assert.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/mpl/assert.hpp>
namespace {
@@ -30,13 +39,23 @@ void is_reference_wrapper_test(T)
template< typename R, typename Ref >
void cxx_reference_test(Ref)
{
#if BOOST_WORKAROUND(__BORLANDC__, < 0x600)
typedef typename boost::remove_const<Ref>::type ref;
BOOST_STATIC_ASSERT((boost::is_same<R,ref>::value));
#else
BOOST_STATIC_ASSERT((boost::is_same<R,Ref>::value));
#endif
}
template< typename R, typename Ref >
void unwrap_reference_test(Ref)
{
#if BOOST_WORKAROUND(__BORLANDC__, < 0x600)
typedef typename boost::remove_const<Ref>::type ref;
typedef typename boost::unwrap_reference<ref>::type type;
#else
typedef typename boost::unwrap_reference<Ref>::type type;
#endif
BOOST_STATIC_ASSERT((boost::is_same<R,type>::value));
}

View File

@@ -1,3 +1,7 @@
// Copyright David Abrahams and Aleksey Gurtovoy
// 2002-2004. 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)
// run-time test for "boost/ref.hpp" header content
// see 'ref_ct_test.cpp' for compile-time part

View File

@@ -1,47 +0,0 @@
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
#include <boost/config.hpp>
#include <iostream>
#include <algorithm>
#include <boost/iterator/reverse_iterator.hpp>
#include <boost/detail/iterator.hpp>
//boost::detail::iterator_traits
int main(int, char*[])
{
char letters_[] = "hello world!";
const int N = sizeof(letters_)/sizeof(char) - 1;
typedef char* base_iterator;
base_iterator letters(letters_);
std::cout << "original sequence of letters:\t"
<< letters_ << std::endl;
std::sort(letters, letters + N);
// Use reverse_iterator_generator to print a sequence
// of letters in reverse order.
boost::reverse_iterator<base_iterator>
reverse_letters_first(letters + N),
reverse_letters_last(letters);
std::cout << "letters in descending order:\t";
std::copy(reverse_letters_first, reverse_letters_last,
std::ostream_iterator<char>(std::cout));
std::cout << std::endl;
// Use make_reverse_iterator() to print the sequence
// of letters in reverse-reverse order.
std::cout << "letters in ascending order:\t";
std::copy(boost::make_reverse_iterator(reverse_letters_last),
boost::make_reverse_iterator(reverse_letters_first),
std::ostream_iterator<char>(std::cout));
std::cout << std::endl;
return 0;
}

View File

@@ -9,7 +9,7 @@
<body bgcolor="#FFFFFF" text="#000000">
<img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)"
<img src="../../boost.png" alt="boost.png (6897 bytes)"
align="center" width="277" height="86">
<h1>Shared Container Iterator</h1>

View File

@@ -6,8 +6,6 @@
# For more information, see http://www.boost.org/
# Testing Jamfile autogenerated from XML source
subproject libs/utility/test ;
# bring in rules for testing
@@ -18,26 +16,28 @@ DEPENDS all : test ;
local test_monitor = <lib>@boost/libs/test/build/boost_test_exec_monitor ;
# Please keep the tests ordered by filename
test-suite utility
:
[ run ../iterator_traits_test.cpp ]
[ run ../iterators_test.cpp $(test_monitor) ]
[ compile-fail ../noncopyable_test.cpp ]
[ run ../numeric_traits_test.cpp ]
[ run ../operators_test.cpp $(test_monitor) ]
[ run ../binary_search_test.cpp $(test_monitor) ]
:
[ run ../addressof_test.cpp $(test_monitor) ]
[ run ../assert_test.cpp ]
[ run ../base_from_member_test.cpp ]
[ run ../binary_search_test.cpp ]
[ run ../call_traits_test.cpp : -u ]
[ compile-fail ../checked_delete_test.cpp ]
[ run ../compressed_pair_test.cpp $(test_monitor) : -u ]
[ run ../addressof_test.cpp $(test_monitor) ]
[ run ../current_function_test.cpp : : : <test-info>always_show_run_output ]
[ run ../iterators_test.cpp $(test_monitor) ]
[ run next_prior_test.cpp $(test_monitor) ]
[ compile-fail ../noncopyable_test.cpp ]
[ run ../numeric_traits_test.cpp ]
[ run ../operators_test.cpp $(test_monitor) ]
[ compile ../ref_ct_test.cpp ]
[ run ../ref_test.cpp $(test_monitor) ]
[ run ../enable_if_constructors.cpp $(test_monitor) ]
[ run ../enable_if_dummy_arg_disambiguation.cpp $(test_monitor) ]
[ run ../enable_if_lazy.cpp $(test_monitor) ]
[ run ../enable_if_lazy_test.cpp $(test_monitor) ]
[ run ../enable_if_member_templates.cpp $(test_monitor) ]
[ run ../enable_if_namespace_disambiguation.cpp $(test_monitor) ]
[ run ../enable_if_no_disambiguation.cpp $(test_monitor) ]
[ run ../enable_if_partial_specializations.cpp $(test_monitor) ]
[ run next_prior_test.cpp $(test_monitor) ]
[ compile result_of_test.cpp ]
[ run ../shared_iterator_test.cpp ]
[ run ../value_init_test.cpp ]
[ compile-fail ../value_init_test_fail1.cpp ]
[ compile-fail ../value_init_test_fail2.cpp ]
[ compile-fail ../value_init_test_fail3.cpp ]
;

View File

@@ -9,25 +9,28 @@
# bring in rules for testing
import testing ;
# Please keep the tests ordered by filename
test-suite utility
:
[ run ../iterator_traits_test.cpp ]
[ run ../iterators_test.cpp ../../test/build//boost_test_exec_monitor ]
[ compile-fail ../noncopyable_test.cpp ]
[ run ../numeric_traits_test.cpp ]
[ run ../operators_test.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../binary_search_test.cpp ../../test/build//boost_test_exec_monitor ]
:
[ run ../addressof_test.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../assert_test.cpp ]
[ run ../base_from_member_test.cpp ]
[ run ../binary_search_test.cpp ]
[ run ../call_traits_test.cpp : -u ]
[ compile-fail ../checked_delete_test.cpp ]
[ run ../compressed_pair_test.cpp ../../test/build//boost_test_exec_monitor : -u ]
[ run ../addressof_test.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../current_function_test.cpp : : : <test-info>always_show_run_output ]
[ run ../iterators_test.cpp ../../test/build//boost_test_exec_monitor ]
[ run next_prior_test.cpp ../../test/build//boost_test_exec_monitor ]
[ compile-fail ../noncopyable_test.cpp ]
[ run ../numeric_traits_test.cpp ]
[ run ../operators_test.cpp ../../test/build//boost_test_exec_monitor ]
[ compile ../ref_ct_test.cpp ]
[ run ../ref_test.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_constructors.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_dummy_arg_disambiguation.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_lazy.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_lazy_test.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_member_templates.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_namespace_disambiguation.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_no_disambiguation.cpp ../../test/build//boost_test_exec_monitor ]
[ run ../enable_if_partial_specializations.cpp ../../test/build//boost_test_exec_monitor ]
[ compile result_of_test.cpp ]
[ run ../shared_iterator_test.cpp ]
[ run ../value_init_test.cpp ]
[ compile-fail ../value_init_test_fail1.cpp ]
[ compile-fail ../value_init_test_fail2.cpp ]
[ compile-fail ../value_init_test_fail3.cpp ]
;

53
test/result_of_test.cpp Normal file
View File

@@ -0,0 +1,53 @@
// Boost result_of library
// Copyright Douglas Gregor 2003-2004. Use, modification and
// distribution is 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)
// For more information, see http://www.boost.org/libs/utility
#include <boost/utility/result_of.hpp>
#include <utility>
#include <boost/static_assert.hpp>
#include <boost/type_traits/is_same.hpp>
struct int_result_type { typedef int result_type; };
struct int_result_of
{
template<typename F> struct result { typedef int type; };
};
struct int_result_type_and_float_result_of
{
typedef int result_type;
template<typename F> struct result { typedef float type; };
};
struct X {};
int main()
{
using namespace boost;
typedef int (*func_ptr)(float, double);
typedef int (&func_ref)(float, double);
typedef int (X::*mem_func_ptr)(float);
typedef int (X::*mem_func_ptr_c)(float) const;
typedef int (X::*mem_func_ptr_v)(float) volatile;
typedef int (X::*mem_func_ptr_cv)(float) const volatile;
BOOST_STATIC_ASSERT((is_same<result_of<int_result_type(float)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<int_result_of(double)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<int_result_of(void)>::type, void>::value));
BOOST_STATIC_ASSERT((is_same<result_of<const int_result_of(double)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<volatile int_result_of(void)>::type, void>::value));
BOOST_STATIC_ASSERT((is_same<result_of<int_result_type_and_float_result_of(char)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<func_ptr(char, float)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<func_ref(char, float)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<mem_func_ptr(X,char)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<mem_func_ptr_c(X,char)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<mem_func_ptr_v(X,char)>::type, int>::value));
BOOST_STATIC_ASSERT((is_same<result_of<mem_func_ptr_cv(X,char)>::type, int>::value));
return 0;
}

View File

@@ -8,7 +8,7 @@
<table border="0" width="100%">
<tr>
<td width="277">
<img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" width="277" height="86">
<img src="../../boost.png" alt="boost.png (6897 bytes)" width="277" height="86">
</td>
<td align="middle">
<h1>throw_exception.hpp</h1>

View File

@@ -1,76 +0,0 @@
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
#include <functional>
#include <algorithm>
#include <iostream>
#include <boost/iterator/transform_iterator.hpp>
// What a bummer. We can't use std::binder1st with transform iterator
// because it does not have a default constructor. Here's a version
// that does.
namespace boost {
template <class Operation>
class binder1st
: public std::unary_function<typename Operation::second_argument_type,
typename Operation::result_type> {
protected:
Operation op;
typename Operation::first_argument_type value;
public:
binder1st() { } // this had to be added!
binder1st(const Operation& x,
const typename Operation::first_argument_type& y)
: op(x), value(y) {}
typename Operation::result_type
operator()(const typename Operation::second_argument_type& x) const {
return op(value, x);
}
};
template <class Operation, class T>
inline binder1st<Operation> bind1st(const Operation& op, const T& x) {
typedef typename Operation::first_argument_type arg1_type;
return binder1st<Operation>(op, arg1_type(x));
}
} // namespace boost
int
main(int, char*[])
{
// This is a simple example of using the transform_iterators class to
// generate iterators that multiply the value returned by dereferencing
// the iterator. In this case we are multiplying by 2.
// Would be cooler to use lambda library in this example.
int x[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
const int N = sizeof(x)/sizeof(int);
typedef boost::binder1st< std::multiplies<int> > Function;
typedef boost::transform_iterator<Function, int*> doubling_iterator;
doubling_iterator i(x, boost::bind1st(std::multiplies<int>(), 2)),
i_end(x + N, boost::bind1st(std::multiplies<int>(), 2));
std::cout << "multiplying the array by 2:" << std::endl;
while (i != i_end)
std::cout << *i++ << " ";
std::cout << std::endl;
std::cout << "adding 4 to each element in the array:" << std::endl;
std::copy(boost::make_transform_iterator(x, boost::bind1st(std::plus<int>(), 4)),
boost::make_transform_iterator(x + N, boost::bind1st(std::plus<int>(), 4)),
std::ostream_iterator<int>(std::cout, " "));
std::cout << std::endl;
return 0;
}

View File

@@ -4,7 +4,7 @@
<title>Header boost/utility.hpp Documentation</title>
</head>
<body bgcolor="#FFFFFF" text="#000000">
<h1><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" align="center" WIDTH="277" HEIGHT="86">Header
<h1><img src="../../boost.png" alt="boost.png (6897 bytes)" align="center" WIDTH="277" HEIGHT="86">Header
<a href="../../boost/utility.hpp">boost/utility.hpp</a></h1>
<p>The entire contents of the header <code><a href="../../boost/utility.hpp">&lt;boost/utility.hpp&gt;</a></code>
are in <code>namespace boost</code>.</p>
@@ -22,6 +22,7 @@
Class <a href="#Class_noncopyable">noncopyable</a></li>
<li>
Function template <a href="#addressof">addressof()</a></li>
<li>Class template <a href="#result_of">result_of</a></li>
</ul>
<h2>
Function templates <a name="checked_delete">checked_delete</a>() and
@@ -136,11 +137,51 @@ void f() {
// nonaddressable* xpe = &amp;x; /* error */
}</pre>
</blockquote>
<h2><a name="result_of">Class template
result_of</a></h2> <p>The class template
<code>result_of</code> helps determine the type of a
call expression. Given an lvalue <code>f</code> of
type <code>F</code> and lvalues <code>t1</code>,
<code>t2</code>, ..., <code>t<em>N</em></code> of
types <code>T1</code>, <code>T2</code>, ...,
<code>T<em>N</em></code>, respectively, the type
<code>result_of&lt;F(T1, T2, ...,
T<em>N</em>)&gt;::type</code> defines the result type
of the expression <code>f(t1, t2,
...,t<em>N</em>)</code>. The implementation permits
the type <code>F</code> to be a function pointer,
function reference, member function pointer, or class
type. When <code>F</code> is a class type with a
member type <code>result_type</code>,
<code>result_of&lt;F(T1, T2, ...,
T<em>N</em>)&gt;</code> is
<code>F::result_type</code>. Otherwise,
<code>result_of&lt;F(T1, T2, ...,
T<em>N</em>)&gt;</code> is <code>F::result&lt;F(T1,
T2, ..., T<em>N</em>)&gt;::type</code> when
<code><em>N</em> &gt; 0</code> or <code>void</code>
when <code><em>N</em> = 0</code>. For additional
information about <code>result_of</code>, see the
current draft of the C++ Library TR, <a
href="http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/papers/2004/n1647.pdf">N1647</a>,
or the <code>result_of</code> <a
href="http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/papers/2003/n1454.html">proposal</a>.</p>
<p>Class template <code>result_of</code> resides in
the header <code>&lt;<a
href="../../boost/utility/result_of.hpp">boost/utility/result_of.hpp</a>&gt;</code>. By
default, <em>N</em> may be any value between 0 and
10. To change the upper limit, define the macro
<code>BOOST_RESULT_OF_NUM_ARGS</code> to the maximum
value for <em>N</em>.</p>
<p>This implementation of <code>result_of</code> requires class template partial specialization, the ability to parse function types properly, and support for SFINAE. Contributed by Doug Gregor.</p>
<h2>Class templates for the Base-from-Member Idiom</h2>
<p>See <a href="base_from_member.html">separate documentation</a>.</p>
<hr>
<p>Revised&nbsp; <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan
-->23 December, 2003<!--webbot bot="Timestamp" endspan i-checksum="38582"
-->02 May, 2004<!--webbot bot="Timestamp" endspan i-checksum="38582"
-->
</p>
<p>&copy; Copyright boost.org 1999-2003. Permission to copy, use, modify, sell and distribute

View File

@@ -8,7 +8,7 @@
</head>
<body vlink="#800080" link="#0000ff" text="#000000" bgcolor="#ffffff">
<h2><img src="../../c++boost.gif" width="276" height="86">
<h2><img src="../../boost.png" width="276" height="86">
Header &lt;<a href="../../boost/utility/value_init.hpp">boost/utility/value_init.hpp</a>&gt;
</h2>

View File

@@ -1,13 +1,8 @@
// (C) 2002, Fernando Luis Cacciola Carballal.
//
// This material is provided "as is", with absolutely no warranty expressed
// or implied. Any use is at your own risk.
//
// Permission to use or copy this software for any purpose is hereby granted
// without fee, provided the above notices are retained on all copies.
// Permission to modify the code and to distribute modified code is granted,
// provided the above notices are retained, and a notice that the code was
// modified is included with the above copyright notice.
// 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 program for "boost/utility/value_init.hpp"
//
@@ -22,8 +17,7 @@
#pragma hdrstop
#endif
#define BOOST_INCLUDE_MAIN
#include "boost/test/test_tools.hpp"
#include "boost/test/minimal.hpp"
//
// Sample POD type
@@ -71,33 +65,27 @@ void test ( T const& y, T const& z )
{
boost::value_initialized<T> x ;
BOOST_TEST ( y == x ) ;
BOOST_TEST ( y == get(x) ) ;
BOOST_TEST ( y == boost::get(x) ) ;
static_cast<T&>(x) = z ;
get(x) = z ;
boost::get(x) = z ;
BOOST_TEST ( x == z ) ;
boost::value_initialized<T> const x_c ;
BOOST_TEST ( y == x_c ) ;
BOOST_TEST ( y == get(x_c) ) ;
static_cast<T&>(x_c) = z ;
BOOST_TEST ( y == boost::get(x_c) ) ;
T& x_c_ref = x_c ;
x_c_ref = z ;
BOOST_TEST ( x_c == z ) ;
#ifdef PRODUCE_ERROR_1
get(x_c) = z ; // this should produce an ERROR
#endif
#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
boost::value_initialized<T const> cx ;
BOOST_TEST ( y == cx ) ;
BOOST_TEST ( y == get(cx) ) ;
#ifdef PRODUCE_ERROR_2
get(cx) = z ; // this should produce an ERROR
#endif
BOOST_TEST ( y == boost::get(cx) ) ;
boost::value_initialized<T const> const cx_c ;
BOOST_TEST ( y == cx_c ) ;
BOOST_TEST ( y == get(cx_c) ) ;
#ifdef PRODUCE_ERROR_3
get(cx_c) = z ; // this should produce an ERROR
#endif
BOOST_TEST ( y == boost::get(cx_c) ) ;
#endif
}
int test_main(int, char **)

37
value_init_test_fail1.cpp Normal file
View File

@@ -0,0 +1,37 @@
// (C) 2002, Fernando Luis Cacciola Carballal.
//
// 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 program for "boost/utility/value_init.hpp"
//
// Initial: 21 Agu 2002
#include <iostream>
#include <string>
#include "boost/utility/value_init.hpp"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "boost/test/minimal.hpp"
int test_main(int, char **)
{
boost::value_initialized<int> const x_c ;
get(x_c) = 1234 ; // this should produce an ERROR
return 0;
}
unsigned int expected_failures = 0;

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value_init_test_fail2.cpp Normal file
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// (C) 2002, Fernando Luis Cacciola Carballal.
//
// 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 program for "boost/utility/value_init.hpp"
//
// Initial: 21 Agu 2002
#include <iostream>
#include <string>
#include "boost/utility/value_init.hpp"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "boost/test/minimal.hpp"
int test_main(int, char **)
{
boost::value_initialized<int const> cx ;
get(cx) = 1234 ; // this should produce an ERROR
return 0;
}
unsigned int expected_failures = 0;

37
value_init_test_fail3.cpp Normal file
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// (C) 2002, Fernando Luis Cacciola Carballal.
//
// 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 program for "boost/utility/value_init.hpp"
//
// Initial: 21 Agu 2002
#include <iostream>
#include <string>
#include "boost/utility/value_init.hpp"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "boost/test/minimal.hpp"
int test_main(int, char **)
{
boost::value_initialized<int const> const cx_c ;
get(cx_c) = 1234 ; // this should produce an ERROR
return 0;
}
unsigned int expected_failures = 0;