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Author SHA1 Message Date
3640f5b5ab Release 1.49.0
[SVN r77094]
2012-02-22 22:08:43 +00:00
2f6544e54d Merge typo fixes from Trunk.
[SVN r76190]
2011-12-26 18:08:51 +00:00
24785bf997 Merge [68802] from the trunk.
[SVN r70799]
2011-03-31 21:41:11 +00:00
614515a77b Fix logic in cstdint to prefer smaller integers when possible.
Improve PP-logic in integer-traits.
Suppress some compiler warnings.

[SVN r65721]
2010-10-02 12:14:04 +00:00
245c28d187 Merge integer documentation.
[SVN r63767]
2010-07-08 22:22:21 +00:00
f390a64825 Merge documentation fixes.
* Use `doc/src/*.css` instead of `doc/html/*.css`.
* Remove wiki and people directories.
* Some documentation fixes.
* Left out `minimal.css` changes and boostbook changes because of clashes.


[SVN r63347]
2010-06-26 12:30:09 +00:00
e3da9260e1 Merge fixes from Trunk.
[SVN r62832]
2010-06-12 08:33:32 +00:00
16 changed files with 341 additions and 179 deletions

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@ -26,10 +26,6 @@ boostbook standalone
<xsl:param>generate.section.toc.level=4
# Path for links to Boost:
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# Path for libraries index:
<xsl:param>boost.libraries=../../../../libs/libraries.htm
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<xsl:param>html.stylesheet=../../../../doc/html/boostbook.css
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@ -2,7 +2,7 @@
<head>
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<div class="section" title="Standard Integer Types">
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="boost_integer.cstdint"></a><a class="link" href="cstdint.html" title="Standard Integer Types"> Standard Integer Types</a>
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@ -41,7 +41,7 @@
<dt><span class="section"><a href="cstdint.html#boost_integer.cstdint.integer_constant_macros">Integer
Constant Macros</a></span></dt>
</dl></div>
<div class="section" title="Overview">
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@ -62,7 +62,7 @@
a test program.
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@ -82,7 +82,7 @@
conventions rather than C++ Standard Library header naming conventions.
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<div class="section" title="Caveat emptor">
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<a name="boost_integer.cstdint.ce"></a><a class="link" href="cstdint.html#boost_integer.cstdint.ce" title="Caveat emptor"> <span class="emphasis"><em>Caveat emptor</em></span></a>
</h3></div></div></div>
@ -99,7 +99,7 @@
Use the respective names in namespace <code class="literal">boost</code> instead.
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<div class="section" title="Exact-width integer types">
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<a name="boost_integer.cstdint.exact_width_integer_types"></a><a class="link" href="cstdint.html#boost_integer.cstdint.exact_width_integer_types" title="Exact-width integer types">Exact-width
integer types</a>
@ -119,7 +119,7 @@
The absence of int64_t and uint64_t is indicated by the macro <code class="computeroutput"><span class="identifier">BOOST_NO_INT64_T</span></code>.
</p>
</div>
<div class="section" title="Minimum-width integer types">
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<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.cstdint.minimum_width_integer_types"></a><a class="link" href="cstdint.html#boost_integer.cstdint.minimum_width_integer_types" title="Minimum-width integer types">Minimum-width
integer types</a>
@ -138,26 +138,42 @@
The following minimum-width integer types are provided for all platforms:
</p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem"><code class="literal">int_least8_t</code></li>
<li class="listitem"><code class="literal">int_least16_t</code></li>
<li class="listitem"><code class="literal">int_least32_t</code></li>
<li class="listitem"><code class="literal">uint_least8_t</code></li>
<li class="listitem"><code class="literal">uint_least16_t</code></li>
<li class="listitem"><code class="literal">uint_least32_t</code></li>
<li class="listitem">
<code class="literal">int_least8_t</code>
</li>
<li class="listitem">
<code class="literal">int_least16_t</code>
</li>
<li class="listitem">
<code class="literal">int_least32_t</code>
</li>
<li class="listitem">
<code class="literal">uint_least8_t</code>
</li>
<li class="listitem">
<code class="literal">uint_least16_t</code>
</li>
<li class="listitem">
<code class="literal">uint_least32_t</code>
</li>
</ul></div>
<p>
The following types are available only if, after including &lt;boost/cstdint.hpp&gt;,
the macro BOOST_NO_INT64_T is not defined:
</p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem"><code class="literal">int_least64_t</code></li>
<li class="listitem"><code class="literal">uint_least64_t</code></li>
<li class="listitem">
<code class="literal">int_least64_t</code>
</li>
<li class="listitem">
<code class="literal">uint_least64_t</code>
</li>
</ul></div>
<p>
All other minimum-width integer types are optional.
</p>
</div>
<div class="section" title="Fastest minimum-width integer types">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.cstdint.fastest_minimum_width_integer_types"></a><a class="link" href="cstdint.html#boost_integer.cstdint.fastest_minimum_width_integer_types" title="Fastest minimum-width integer types">Fastest
minimum-width integer types</a>
@ -176,26 +192,42 @@
The following fastest minimum-width integer types are provided for all platforms:
</p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem"><code class="literal">int_fast8_t</code></li>
<li class="listitem"><code class="literal">int_fast16_t</code></li>
<li class="listitem"><code class="literal">int_fast32_t</code></li>
<li class="listitem"><code class="literal">uint_fast8_t</code></li>
<li class="listitem"><code class="literal">uint_fast16_t</code></li>
<li class="listitem"><code class="literal">uint_fast32_t</code></li>
<li class="listitem">
<code class="literal">int_fast8_t</code>
</li>
<li class="listitem">
<code class="literal">int_fast16_t</code>
</li>
<li class="listitem">
<code class="literal">int_fast32_t</code>
</li>
<li class="listitem">
<code class="literal">uint_fast8_t</code>
</li>
<li class="listitem">
<code class="literal">uint_fast16_t</code>
</li>
<li class="listitem">
<code class="literal">uint_fast32_t</code>
</li>
</ul></div>
<p>
The following types are available only if, after including &lt;boost/cstdint.hpp&gt;,
the macro BOOST_NO_INT64_T is not defined:
</p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem"><code class="literal">int_fast64_t</code></li>
<li class="listitem"><code class="literal">uint_fast64_t</code></li>
<li class="listitem">
<code class="literal">int_fast64_t</code>
</li>
<li class="listitem">
<code class="literal">uint_fast64_t</code>
</li>
</ul></div>
<p>
All other fastest minimum-width integer types are optional.
</p>
</div>
<div class="section" title="Greatest-width integer types">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.cstdint.greatest_width_integer_types"></a><a class="link" href="cstdint.html#boost_integer.cstdint.greatest_width_integer_types" title="Greatest-width integer types">Greatest-width
integer types</a>
@ -212,7 +244,7 @@
These types are provided for all platforms.
</p>
</div>
<div class="section" title="Integer Constant Macros">
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<a name="boost_integer.cstdint.integer_constant_macros"></a><a class="link" href="cstdint.html#boost_integer.cstdint.integer_constant_macros" title="Integer Constant Macros">Integer
Constant Macros</a>
@ -251,7 +283,7 @@
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@ -2,7 +2,7 @@
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@ -19,51 +19,51 @@
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<a name="boost_integer.history.1_42_0"></a><h5>
<a name="id560880"></a>
<a name="id766183"></a>
<a class="link" href="history.html#boost_integer.history.1_42_0">1.42.0</a>
</h5>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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Reverted Trunk to release branch state (i.e. a "known good state").
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Reverted Trunk to release branch state (i.e. a "known good state").
</li>
<li class="listitem">
Fixed issues: <a href="https://svn.boost.org/trac/boost/ticket/653" target="_top">653</a>,
<a href="https://svn.boost.org/trac/boost/ticket/3084" target="_top">3084</a>,
<a href="https://svn.boost.org/trac/boost/ticket/3177" target="_top">3177</a>,
<a href="https://svn.boost.org/trac/boost/ticket/3180" target="_top">3180</a>,
<a href="https://svn.boost.org/trac/boost/ticket/3548" target="_top">3568</a>,
<a href="https://svn.boost.org/trac/boost/ticket/3657" target="_top">3657</a>,
<a href="https://svn.boost.org/trac/boost/ticket/2134" target="_top">2134</a>.
</li>
Fixed issues: <a href="https://svn.boost.org/trac/boost/ticket/653" target="_top">653</a>,
<a href="https://svn.boost.org/trac/boost/ticket/3084" target="_top">3084</a>,
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<a href="https://svn.boost.org/trac/boost/ticket/3657" target="_top">3657</a>,
<a href="https://svn.boost.org/trac/boost/ticket/2134" target="_top">2134</a>.
</li>
<li class="listitem">
Added long long support to <code class="literal">boost::static_log2</code>, <code class="literal">boost::static_signed_min</code>,
<code class="literal">boost::static_signed_max</code>, <code class="literal">boost::static_unsigned_min</code><code class="literal">boost::static_unsigned_max</code>,
when available.
</li>
Added long long support to <code class="literal">boost::static_log2</code>, <code class="literal">boost::static_signed_min</code>,
<code class="literal">boost::static_signed_max</code>, <code class="literal">boost::static_unsigned_min</code><code class="literal">boost::static_unsigned_max</code>,
when available.
</li>
<li class="listitem">
The argument type and the result type of <code class="literal">boost::static_signed_min</code>
etc are now typedef'd. Formerly, they were hardcoded as <code class="literal">unsigned
long</code> and <code class="literal">int</code> respectively. Please, use the provided
typedefs in new code (and update old code as soon as possible).
</li>
The argument type and the result type of <code class="literal">boost::static_signed_min</code>
etc are now typedef'd. Formerly, they were hardcoded as <code class="literal">unsigned
long</code> and <code class="literal">int</code> respectively. Please, use the
provided typedefs in new code (and update old code as soon as possible).
</li>
</ul></div>
<a name="boost_integer.history.1_32_0"></a><h5>
<a name="id560998"></a>
<a name="id766314"></a>
<a class="link" href="history.html#boost_integer.history.1_32_0">1.32.0</a>
</h5>
<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
The argument type and the result type of <code class="literal">boost::static_log2</code>
are now typedef'd. Formerly, they were hardcoded as <code class="literal">unsigned long</code>
and <code class="literal">int</code> respectively. Please, use the provided typedefs
in new code (and update old code as soon as possible).
</li></ul></div>
The argument type and the result type of <code class="literal">boost::static_log2</code>
are now typedef'd. Formerly, they were hardcoded as <code class="literal">unsigned long</code>
and <code class="literal">int</code> respectively. Please, use the provided typedefs
in new code (and update old code as soon as possible).
</li></ul></div>
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@ -76,7 +76,7 @@
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@ -2,7 +2,7 @@
<head>
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<title>Integer Type Selection</title>
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<div class="section" title="Integer Type Selection">
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="boost_integer.integer"></a><a class="link" href="integer.html" title="Integer Type Selection"> Integer Type Selection</a>
</h2></div></div></div>
@ -44,7 +44,7 @@
characteristics such as number of bits or maximum value. This facility is particularly
useful for solving generic programming problems.
</p>
<div class="section" title="Synopsis">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.synopsis"></a><a class="link" href="integer.html#boost_integer.integer.synopsis" title="Synopsis"> Synopsis</a>
</h3></div></div></div>
@ -102,7 +102,7 @@
<span class="special">}</span> <span class="comment">// namespace boost
</span></pre>
</div>
<div class="section" title="Easiest-to-Manipulate Types">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.easiest"></a><a class="link" href="integer.html#boost_integer.integer.easiest" title="Easiest-to-Manipulate Types"> Easiest-to-Manipulate
Types</a>
@ -126,7 +126,7 @@
the input type.
</p>
</div>
<div class="section" title="Sized Types">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.sized"></a><a class="link" href="integer.html#boost_integer.integer.sized" title="Sized Types"> Sized Types</a>
</h3></div></div></div>
@ -341,7 +341,7 @@
</div>
<br class="table-break">
</div>
<div class="section" title="Example">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.example"></a><a class="link" href="integer.html#boost_integer.integer.example" title="Example">Example</a>
</h3></div></div></div>
@ -363,7 +363,7 @@
<span class="special">}</span>
</pre>
</div>
<div class="section" title="Demonstration Program">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.demonstration_program"></a><a class="link" href="integer.html#boost_integer.integer.demonstration_program" title="Demonstration Program">Demonstration
Program</a>
@ -374,7 +374,7 @@
of the sized type class templates.
</p>
</div>
<div class="section" title="Rationale">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.rationale"></a><a class="link" href="integer.html#boost_integer.integer.rationale" title="Rationale">Rationale</a>
</h3></div></div></div>
@ -383,18 +383,18 @@
</p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
Avoid recursion because of concern about C++'s limited guaranteed recursion
depth (17).
</li>
Avoid recursion because of concern about C++'s limited guaranteed recursion
depth (17).
</li>
<li class="listitem">
Avoid macros on general principles.
</li>
Avoid macros on general principles.
</li>
<li class="listitem">
Try to keep the design as simple as possible.
</li>
Try to keep the design as simple as possible.
</li>
</ul></div>
</div>
<div class="section" title="Alternative">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.alternative"></a><a class="link" href="integer.html#boost_integer.integer.alternative" title="Alternative">Alternative</a>
</h3></div></div></div>
@ -403,7 +403,7 @@
to use the types supplied in <a href="../../../../../boost/cstdint.hpp" target="_top">&lt;boost/cstdint.hpp&gt;</a>.
</p>
</div>
<div class="section" title="Credits">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.integer.credits"></a><a class="link" href="integer.html#boost_integer.integer.credits" title="Credits">Credits</a>
</h3></div></div></div>
@ -426,7 +426,7 @@
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<a name="boost_integer.log2"></a><a class="link" href="log2.html" title="Compile Time log2 Calculation"> Compile Time log2 Calculation</a>
</h2></div></div></div>
@ -39,7 +39,7 @@
determines the position of the highest bit in a given value. This facility
is useful for solving generic programming problems.
</p>
<div class="section" title="Synopsis">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.log2.synopsis"></a><a class="link" href="log2.html#boost_integer.log2.synopsis" title="Synopsis">Synopsis</a>
</h3></div></div></div>
@ -66,7 +66,7 @@
<span class="special">}</span> <span class="comment">// namespace boost
</span></pre>
</div>
<div class="section" title="Usage">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.log2.usage"></a><a class="link" href="log2.html#boost_integer.log2.usage" title="Usage">Usage</a>
</h3></div></div></div>
@ -87,16 +87,16 @@
</p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
<code class="literal">static_log2_argument_type</code> is an <span class="emphasis"><em>unsigned integer
type</em></span> (C++ standard, 3.9.1p3).
</li>
<code class="literal">static_log2_argument_type</code> is an <span class="emphasis"><em>unsigned
integer type</em></span> (C++ standard, 3.9.1p3).
</li>
<li class="listitem">
<code class="literal">static_log2_result_type</code> is an <span class="emphasis"><em>integer type</em></span>
(C++ standard, 3.9.1p7).
</li>
<code class="literal">static_log2_result_type</code> is an <span class="emphasis"><em>integer type</em></span>
(C++ standard, 3.9.1p7).
</li>
</ul></div>
</div>
<div class="section" title="Demonstration Program">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.log2.demonstration_program"></a><a class="link" href="log2.html#boost_integer.log2.demonstration_program" title="Demonstration Program">Demonstration
Program</a>
@ -107,7 +107,7 @@
of the binary logarithm class template.
</p>
</div>
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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.log2.rationale"></a><a class="link" href="log2.html#boost_integer.log2.rationale" title="Rationale">Rationale</a>
</h3></div></div></div>
@ -120,7 +120,7 @@
to be available statically (<span class="emphasis"><em>i.e.</em></span> at compile-time).
</p>
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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.log2.credits"></a><a class="link" href="log2.html#boost_integer.log2.credits" title="Credits">Credits</a>
</h3></div></div></div>
@ -145,7 +145,7 @@
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<title>Integer Masks</title>
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<div class="section" title="Integer Masks">
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="boost_integer.mask"></a><a class="link" href="mask.html" title="Integer Masks"> Integer Masks</a>
</h2></div></div></div>
@ -41,7 +41,7 @@
<dt><span class="section"><a href="mask.html#boost_integer.mask.rationale">Rationale</a></span></dt>
<dt><span class="section"><a href="mask.html#boost_integer.mask.credits">Credits</a></span></dt>
</dl></div>
<div class="section" title="Overview">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.overview"></a><a class="link" href="mask.html#boost_integer.mask.overview" title="Overview">Overview</a>
</h3></div></div></div>
@ -52,7 +52,7 @@
type selection templates</a> header.
</p>
</div>
<div class="section" title="Synopsis">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.synopsis"></a><a class="link" href="mask.html#boost_integer.mask.synopsis" title="Synopsis">Synopsis</a>
</h3></div></div></div>
@ -90,7 +90,7 @@
<span class="special">}</span> <span class="comment">// namespace boost
</span></pre>
</div>
<div class="section" title="Single Bit-Mask Class Template">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.single_bit_mask_class_template"></a><a class="link" href="mask.html#boost_integer.mask.single_bit_mask_class_template" title="Single Bit-Mask Class Template">Single
Bit-Mask Class Template</a>
@ -191,7 +191,7 @@
</div>
<br class="table-break">
</div>
<div class="section" title="Group Bit-Mask Class Template">
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<a name="boost_integer.mask.group_bit_mask_class_template"></a><a class="link" href="mask.html#boost_integer.mask.group_bit_mask_class_template" title="Group Bit-Mask Class Template">Group
Bit-Mask Class Template</a>
@ -292,7 +292,7 @@
</div>
<br class="table-break">
</div>
<div class="section" title="Implementation Notes">
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<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.implementation_notes"></a><a class="link" href="mask.html#boost_integer.mask.implementation_notes" title="Implementation Notes">Implementation
Notes</a>
@ -304,7 +304,7 @@
bit counts.
</p>
</div>
<div class="section" title="Example">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.example"></a><a class="link" href="mask.html#boost_integer.mask.example" title="Example">Example</a>
</h3></div></div></div>
@ -328,7 +328,7 @@
</span><span class="special">}</span>
</pre>
</div>
<div class="section" title="Demonstration Program">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.demonstration_program"></a><a class="link" href="mask.html#boost_integer.mask.demonstration_program" title="Demonstration Program">Demonstration
Program</a>
@ -339,7 +339,7 @@
of the bit mask class templates.
</p>
</div>
<div class="section" title="Rationale">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.rationale"></a><a class="link" href="mask.html#boost_integer.mask.rationale" title="Rationale">Rationale</a>
</h3></div></div></div>
@ -351,7 +351,7 @@
bits. This prevents contamination of values by the higher, unused bits.
</p>
</div>
<div class="section" title="Credits">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.mask.credits"></a><a class="link" href="mask.html#boost_integer.mask.credits" title="Credits">Credits</a>
</h3></div></div></div>
@ -372,7 +372,7 @@
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</h2></div></div></div>
@ -40,7 +40,7 @@
provide a compile-time evaluation of the minimum or maximum of two integers.
These facilities are useful for generic programming problems.
</p>
<div class="section" title="Synopsis">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.minmax.synopsis"></a><a class="link" href="minmax.html#boost_integer.minmax.synopsis" title="Synopsis">Synopsis</a>
</h3></div></div></div>
@ -65,7 +65,7 @@
<span class="special">}</span>
</pre>
</div>
<div class="section" title="Usage">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.minmax.usage"></a><a class="link" href="minmax.html#boost_integer.minmax.usage" title="Usage">Usage</a>
</h3></div></div></div>
@ -77,7 +77,7 @@
which is set to the respective minimum or maximum of the template's parameters.
</p>
</div>
<div class="section" title="Example">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.minmax.example"></a><a class="link" href="minmax.html#boost_integer.minmax.example" title="Example">Example</a>
</h3></div></div></div>
@ -112,7 +112,7 @@
</span><span class="special">}</span>
</pre>
</div>
<div class="section" title="Demonstration Program">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.minmax.demonstration_program"></a><a class="link" href="minmax.html#boost_integer.minmax.demonstration_program" title="Demonstration Program">Demonstration
Program</a>
@ -123,7 +123,7 @@
extrema class templates.
</p>
</div>
<div class="section" title="Rationale">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.minmax.rationale"></a><a class="link" href="minmax.html#boost_integer.minmax.rationale" title="Rationale">Rationale</a>
</h3></div></div></div>
@ -133,7 +133,7 @@
another class template.
</p>
</div>
<div class="section" title="Credits">
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.minmax.credits"></a><a class="link" href="minmax.html#boost_integer.minmax.credits" title="Credits">Credits</a>
</h3></div></div></div>
@ -154,7 +154,7 @@
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@ -33,7 +33,7 @@
<dt><span class="section"><a href="traits.html#boost_integer.traits.test_program">Test Program</a></span></dt>
<dt><span class="section"><a href="traits.html#boost_integer.traits.acknowledgements">Acknowledgements</a></span></dt>
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<div class="section" title="Motivation">
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<a name="boost_integer.traits.motivation"></a><a class="link" href="traits.html#boost_integer.traits.motivation" title="Motivation">Motivation</a>
</h3></div></div></div>
@ -62,7 +62,7 @@
The template class <code class="literal">integer_traits</code> addresses this problem.
</p>
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<div class="section" title="Synopsis">
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<a name="boost_integer.traits.synopsis"></a><a class="link" href="traits.html#boost_integer.traits.synopsis" title="Synopsis">Synopsis</a>
</h3></div></div></div>
@ -82,7 +82,7 @@
<span class="special">}</span>
</pre>
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<div class="section" title="Description">
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<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.traits.description"></a><a class="link" href="traits.html#boost_integer.traits.description" title="Description">Description</a>
</h3></div></div></div>
@ -179,7 +179,7 @@
unless boost::integer_traits is also specialized.
</p>
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<div class="section" title="Test Program">
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<a name="boost_integer.traits.test_program"></a><a class="link" href="traits.html#boost_integer.traits.test_program" title="Test Program">Test Program</a>
</h3></div></div></div>
@ -188,7 +188,7 @@
exercises the <code class="literal">integer_traits</code> class.
</p>
</div>
<div class="section" title="Acknowledgements">
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<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.traits.acknowledgements"></a><a class="link" href="traits.html#boost_integer.traits.acknowledgements" title="Acknowledgements">Acknowledgements</a>
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@ -209,7 +209,7 @@
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@ -137,7 +137,7 @@ namespace boost
} // namespace boost
#elif defined(__FreeBSD__) && (__FreeBSD__ <= 4) || defined(__osf__)
#elif defined(__FreeBSD__) && (__FreeBSD__ <= 4) || defined(__osf__) || defined(__VMS)
// FreeBSD and Tru64 have an <inttypes.h> that contains much of what we need.
# include <inttypes.h>
@ -256,20 +256,27 @@ namespace boost
// 32-bit types -----------------------------------------------------------//
# if ULONG_MAX == 0xffffffff
typedef long int32_t;
typedef long int_least32_t;
typedef long int_fast32_t;
typedef unsigned long uint32_t;
typedef unsigned long uint_least32_t;
typedef unsigned long uint_fast32_t;
# elif UINT_MAX == 0xffffffff
# if UINT_MAX == 0xffffffff
typedef int int32_t;
typedef int int_least32_t;
typedef int int_fast32_t;
typedef unsigned int uint32_t;
typedef unsigned int uint_least32_t;
typedef unsigned int uint_fast32_t;
# elif (USHRT_MAX == 0xffffffff)
typedef short int32_t;
typedef short int_least32_t;
typedef short int_fast32_t;
typedef unsigned short uint32_t;
typedef unsigned short uint_least32_t;
typedef unsigned short uint_fast32_t;
# elif ULONG_MAX == 0xffffffff
typedef long int32_t;
typedef long int_least32_t;
typedef long int_fast32_t;
typedef unsigned long uint32_t;
typedef unsigned long uint_least32_t;
typedef unsigned long uint_fast32_t;
# elif (UINT_MAX == 0xffffffffffffffff) && defined(__MTA__)
// Integers are 64 bits on the MTA / XMT
typedef __int32 int32_t;
@ -366,58 +373,87 @@ INT#_C macros if they're not already defined (John Maddock).
******************************************************/
#if !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && !defined(INT8_C)
#if !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && \
(!defined(INT8_C) || !defined(INT16_C) || !defined(INT32_C) || !defined(INT64_C))
//
// For the following code we get several warnings along the lines of:
//
// boost/cstdint.hpp:428:35: error: use of C99 long long integer constant
//
// So we declare this a system header to suppress these warnings.
//
#if defined(__GNUC__) && (__GNUC__ >= 4)
#pragma GCC system_header
#endif
#include <limits.h>
# define BOOST__STDC_CONSTANT_MACROS_DEFINED
# if defined(BOOST_HAS_MS_INT64)
//
// Borland/Intel/Microsoft compilers have width specific suffixes:
//
#ifndef INT8_C
# define INT8_C(value) value##i8
#endif
#ifndef INT16_C
# define INT16_C(value) value##i16
#endif
#ifndef INT32_C
# define INT32_C(value) value##i32
#endif
#ifndef INT64_C
# define INT64_C(value) value##i64
#endif
# ifdef __BORLANDC__
// Borland bug: appending ui8 makes the type a signed char
# define UINT8_C(value) static_cast<unsigned char>(value##u)
# else
# define UINT8_C(value) value##ui8
# endif
#ifndef UINT16_C
# define UINT16_C(value) value##ui16
#endif
#ifndef UINT32_C
# define UINT32_C(value) value##ui32
#endif
#ifndef UINT64_C
# define UINT64_C(value) value##ui64
#endif
#ifndef INTMAX_C
# define INTMAX_C(value) value##i64
# define UINTMAX_C(value) value##ui64
#endif
# else
// do it the old fashioned way:
// 8-bit types ------------------------------------------------------------//
# if UCHAR_MAX == 0xff
# if (UCHAR_MAX == 0xff) && !defined(INT8_C)
# define INT8_C(value) static_cast<boost::int8_t>(value)
# define UINT8_C(value) static_cast<boost::uint8_t>(value##u)
# endif
// 16-bit types -----------------------------------------------------------//
# if USHRT_MAX == 0xffff
# if (USHRT_MAX == 0xffff) && !defined(INT16_C)
# define INT16_C(value) static_cast<boost::int16_t>(value)
# define UINT16_C(value) static_cast<boost::uint16_t>(value##u)
# endif
// 32-bit types -----------------------------------------------------------//
# if UINT_MAX == 0xffffffff
#ifndef INT32_C
# if (UINT_MAX == 0xffffffff)
# define INT32_C(value) value
# define UINT32_C(value) value##u
# elif ULONG_MAX == 0xffffffff
# define INT32_C(value) value##L
# define UINT32_C(value) value##uL
# endif
#endif
// 64-bit types + intmax_t and uintmax_t ----------------------------------//
#ifndef INT64_C
# if defined(BOOST_HAS_LONG_LONG) && \
(defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) || defined(ULONGLONG_MAX) || defined(_LLONG_MAX))
@ -462,7 +498,7 @@ INT#_C macros if they're not already defined (John Maddock).
# define INTMAX_C(value) INT64_C(value)
# define UINTMAX_C(value) UINT64_C(value)
# endif
#endif
# endif // Borland/Microsoft specific width suffixes
#endif // INT#_C macros.

View File

@ -57,6 +57,8 @@ namespace boost
// no specializations for 0 and 5: requests for a type > long are in error
#ifdef BOOST_HAS_LONG_LONG
template<> struct int_least_helper<1> { typedef boost::long_long_type least; };
#elif defined(BOOST_HAS_MS_INT64)
template<> struct int_least_helper<1> { typedef __int64 least; };
#endif
template<> struct int_least_helper<2> { typedef long least; };
template<> struct int_least_helper<3> { typedef int least; };
@ -64,6 +66,8 @@ namespace boost
template<> struct int_least_helper<5> { typedef signed char least; };
#ifdef BOOST_HAS_LONG_LONG
template<> struct int_least_helper<6> { typedef boost::ulong_long_type least; };
#elif defined(BOOST_HAS_MS_INT64)
template<> struct int_least_helper<6> { typedef unsigned __int64 least; };
#endif
template<> struct int_least_helper<7> { typedef unsigned long least; };
template<> struct int_least_helper<8> { typedef unsigned int least; };

View File

@ -20,6 +20,17 @@
#include <boost/limits.hpp> // for std::numeric_limits
//
// We simply cannot include this header on gcc without getting copious warnings of the kind:
//
// boost/integer/integer_mask.hpp:93:35: warning: use of C99 long long integer constant
//
// And yet there is no other reasonable implementation, so we declare this a system header
// to suppress these warnings.
//
#if defined(__GNUC__) && (__GNUC__ >= 4)
#pragma GCC system_header
#endif
namespace boost
{
@ -89,6 +100,19 @@ BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned int );
BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned long );
#endif
#if defined(BOOST_HAS_LONG_LONG)
#if ((defined(ULLONG_MAX) && (ULLONG_MAX > ULONG_MAX)) ||\
(defined(ULONG_LONG_MAX) && (ULONG_LONG_MAX > ULONG_MAX)) ||\
(defined(ULONGLONG_MAX) && (ULONGLONG_MAX > ULONG_MAX)) ||\
(defined(_ULLONG_MAX) && (_ULLONG_MAX > ULONG_MAX)))
BOOST_LOW_BITS_MASK_SPECIALIZE( boost::ulong_long_type );
#endif
#elif defined(BOOST_HAS_MS_INT64)
#if 18446744073709551615ui64 > ULONG_MAX
BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned __int64 );
#endif
#endif
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif

View File

@ -77,12 +77,18 @@ template < >
template < >
class integer_traits< unsigned long >;
#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && (defined(BOOST_HAS_LONG_LONG) || defined(BOOST_HAS_MS_INT64))
#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_LONG_LONG)
template < >
class integer_traits< ::boost::long_long_type>;
class integer_traits< ::boost::long_long_type>;
template < >
class integer_traits< ::boost::ulong_long_type >;
class integer_traits< ::boost::ulong_long_type >;
#elif !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_MS_INT64)
template < >
class integer_traits<__int64>;
template < >
class integer_traits<unsigned __int64>;
#endif
@ -130,22 +136,6 @@ template < std::size_t Bits >
template < >
struct low_bits_mask_t< ::std::numeric_limits<unsigned char>::digits >;
#if USHRT_MAX > UCHAR_MAX
template < >
struct low_bits_mask_t< ::std::numeric_limits<unsigned short>::digits >;
#endif
#if UINT_MAX > USHRT_MAX
template < >
struct low_bits_mask_t< ::std::numeric_limits<unsigned int>::digits >;
#endif
#if ULONG_MAX > UINT_MAX
template < >
struct low_bits_mask_t< ::std::numeric_limits<unsigned long>::digits >;
#endif
// From <boost/integer/static_log2.hpp> ------------------------------------//
template <static_log2_argument_type Value >

View File

@ -227,7 +227,7 @@ class integer_traits< ::boost::ulong_long_type>
template<>
class integer_traits< ::boost::long_long_type>
: public std::numeric_limits< ::boost::long_long_type>,
public detail::integer_traits_base< ::boost::long_long_type, (1LL << (sizeof(::boost::long_long_type) - 1)), ~(1LL << (sizeof(::boost::long_long_type) - 1))>
public detail::integer_traits_base< ::boost::long_long_type, (1LL << (sizeof(::boost::long_long_type) * CHAR_BIT - 1)), ~(1LL << (sizeof(::boost::long_long_type) * CHAR_BIT - 1))>
{ };
template<>

View File

@ -21,25 +21,35 @@
#pragma warning(disable:4127) // conditional expression is constant
#endif
#if defined(BOOST_HAS_LONG_LONG)
#define MASK_TYPE ::boost::ulong_long_type
#elif defined(BOOST_HAS_MS_INT64)
#define MASK_TYPE unsigned __int64
#else
#define MASK_TYPE unsigned long
#endif
#define ONE (static_cast<MASK_TYPE>(1))
#define PRIVATE_HIGH_BIT_SLOW_TEST(v) BOOST_TEST( ::boost::high_bit_mask_t< \
(v) >::high_bit == (1ul << (v)) );
(v) >::high_bit == (ONE << (v)) );
#define PRIVATE_HIGH_BIT_FAST_TEST(v) BOOST_TEST( ::boost::high_bit_mask_t< \
(v) >::high_bit_fast == (1ul << (v)) );
(v) >::high_bit_fast == (ONE << (v)) );
#define PRIVATE_HIGH_BIT_TEST(v) do { PRIVATE_HIGH_BIT_SLOW_TEST(v); \
PRIVATE_HIGH_BIT_FAST_TEST(v); } while (false)
#define PRIVATE_LOW_BITS_SLOW_TEST(v) \
do{ \
unsigned long mask = 0;\
MASK_TYPE mask = 0;\
if(v > 0)\
{ mask = ((1ul << (v-1)) - 1); mask <<= 1; mask |= 1; }\
{ mask = ((ONE << (v-1)) - 1); mask <<= 1; mask |= 1; }\
BOOST_TEST( ::boost::low_bits_mask_t< (v) >::sig_bits == mask); \
}while(false);
#define PRIVATE_LOW_BITS_FAST_TEST(v) \
do{ \
unsigned long mask = 0;\
MASK_TYPE mask = 0;\
if(v > 0)\
{ mask = ((1ul << (v-1)) - 1); mask <<= 1; mask |= 1; }\
{ mask = ((ONE << (v-1)) - 1); mask <<= 1; mask |= 1; }\
BOOST_TEST( ::boost::low_bits_mask_t< (v) >::sig_bits_fast == mask);\
}while(false);
#define PRIVATE_LOW_BITS_TEST(v) do { PRIVATE_LOW_BITS_SLOW_TEST(v); \
@ -52,6 +62,41 @@ int main( int, char*[] )
using std::endl;
cout << "Doing high_bit_mask_t tests." << endl;
#if defined(BOOST_HAS_LONG_LONG) || defined(BOOST_HAS_MS_INT64)
PRIVATE_HIGH_BIT_TEST( 63 );
PRIVATE_HIGH_BIT_TEST( 62 );
PRIVATE_HIGH_BIT_TEST( 61 );
PRIVATE_HIGH_BIT_TEST( 60 );
PRIVATE_HIGH_BIT_TEST( 59 );
PRIVATE_HIGH_BIT_TEST( 58 );
PRIVATE_HIGH_BIT_TEST( 57 );
PRIVATE_HIGH_BIT_TEST( 56 );
PRIVATE_HIGH_BIT_TEST( 55 );
PRIVATE_HIGH_BIT_TEST( 54 );
PRIVATE_HIGH_BIT_TEST( 53 );
PRIVATE_HIGH_BIT_TEST( 52 );
PRIVATE_HIGH_BIT_TEST( 51 );
PRIVATE_HIGH_BIT_TEST( 50 );
PRIVATE_HIGH_BIT_TEST( 49 );
PRIVATE_HIGH_BIT_TEST( 48 );
PRIVATE_HIGH_BIT_TEST( 47 );
PRIVATE_HIGH_BIT_TEST( 46 );
PRIVATE_HIGH_BIT_TEST( 45 );
PRIVATE_HIGH_BIT_TEST( 44 );
PRIVATE_HIGH_BIT_TEST( 43 );
PRIVATE_HIGH_BIT_TEST( 42 );
PRIVATE_HIGH_BIT_TEST( 41 );
PRIVATE_HIGH_BIT_TEST( 40 );
PRIVATE_HIGH_BIT_TEST( 39 );
PRIVATE_HIGH_BIT_TEST( 38 );
PRIVATE_HIGH_BIT_TEST( 37 );
PRIVATE_HIGH_BIT_TEST( 36 );
PRIVATE_HIGH_BIT_TEST( 35 );
PRIVATE_HIGH_BIT_TEST( 34 );
PRIVATE_HIGH_BIT_TEST( 33 );
PRIVATE_HIGH_BIT_TEST( 32 );
#endif
PRIVATE_HIGH_BIT_TEST( 31 );
PRIVATE_HIGH_BIT_TEST( 30 );
PRIVATE_HIGH_BIT_TEST( 29 );
@ -86,6 +131,41 @@ int main( int, char*[] )
PRIVATE_HIGH_BIT_TEST( 0 );
cout << "Doing low_bits_mask_t tests." << endl;
#if defined(BOOST_HAS_LONG_LONG) || defined(BOOST_HAS_MS_INT64)
PRIVATE_LOW_BITS_TEST( 64 );
PRIVATE_LOW_BITS_TEST( 63 );
PRIVATE_LOW_BITS_TEST( 62 );
PRIVATE_LOW_BITS_TEST( 61 );
PRIVATE_LOW_BITS_TEST( 60 );
PRIVATE_LOW_BITS_TEST( 59 );
PRIVATE_LOW_BITS_TEST( 58 );
PRIVATE_LOW_BITS_TEST( 57 );
PRIVATE_LOW_BITS_TEST( 56 );
PRIVATE_LOW_BITS_TEST( 55 );
PRIVATE_LOW_BITS_TEST( 54 );
PRIVATE_LOW_BITS_TEST( 53 );
PRIVATE_LOW_BITS_TEST( 52 );
PRIVATE_LOW_BITS_TEST( 51 );
PRIVATE_LOW_BITS_TEST( 50 );
PRIVATE_LOW_BITS_TEST( 49 );
PRIVATE_LOW_BITS_TEST( 48 );
PRIVATE_LOW_BITS_TEST( 47 );
PRIVATE_LOW_BITS_TEST( 46 );
PRIVATE_LOW_BITS_TEST( 45 );
PRIVATE_LOW_BITS_TEST( 44 );
PRIVATE_LOW_BITS_TEST( 43 );
PRIVATE_LOW_BITS_TEST( 42 );
PRIVATE_LOW_BITS_TEST( 41 );
PRIVATE_LOW_BITS_TEST( 40 );
PRIVATE_LOW_BITS_TEST( 39 );
PRIVATE_LOW_BITS_TEST( 38 );
PRIVATE_LOW_BITS_TEST( 37 );
PRIVATE_LOW_BITS_TEST( 36 );
PRIVATE_LOW_BITS_TEST( 35 );
PRIVATE_LOW_BITS_TEST( 34 );
PRIVATE_LOW_BITS_TEST( 33 );
#endif
PRIVATE_LOW_BITS_TEST( 32 );
PRIVATE_LOW_BITS_TEST( 31 );
PRIVATE_LOW_BITS_TEST( 30 );

View File

@ -152,7 +152,7 @@ void do_test_bits()
if(boost::detail::test_errors() != last_error_count)
{
last_error_count = boost::detail::test_errors();
std::cout << "Errors occured while testing with bit count = " << Bits << std::endl;
std::cout << "Errors occurred while testing with bit count = " << Bits << std::endl;
std::cout << "Type int_t<" << Bits << ">::least was " << get_name_of_type(least_int(0)) << std::endl;
std::cout << "Type int_t<" << Bits << ">::fast was " << get_name_of_type(fast_int(0)) << std::endl;
std::cout << "Type uint_t<" << Bits << ">::least was " << get_name_of_type(least_uint(0)) << std::endl;