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6 Commits

Author SHA1 Message Date
c655f52ca8 Create a branch for inspect fixes.
[SVN r61439]
2010-04-20 21:11:27 +00:00
84c8a52085 Rebuild the integer documentation.
[SVN r61058]
2010-04-05 07:27:25 +00:00
8a1d11f369 Fix link to integer header.
[SVN r59676]
2010-02-14 13:09:24 +00:00
a5356bb254 Change integer code to still work when BOOST_HAS_MS_INT64 is defined but BOOST_HAS_LONG_LONG is not.
Update VC++ config to define BOOST_HAS_LONG_LONG for MSVC-8 in ANSI mode.
Fixes #3657.

[SVN r59468]
2010-02-04 11:15:54 +00:00
2f13159023 Change code to check individually for the INT#_C macros before defining them - this correctly handles cases where they are partially defined by other other headers (for example ICU).
Also declare this a gcc system header - seems to be the only way to really suppress the warnings - fixes #3889.

[SVN r59430]
2010-02-02 18:35:33 +00:00
6293af825a Commit alternative warning suppression code.
[SVN r59264]
2010-01-25 10:55:50 +00:00
12 changed files with 509 additions and 475 deletions

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@ -3,7 +3,7 @@
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</h2></div></div></div>
@ -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" lang="en">
<div class="section" title="Overview">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.cstdint.overview"></a><a class="link" href="cstdint.html#boost_integer.cstdint.overview" title="Overview">Overview</a>
</h3></div></div></div>
@ -62,7 +62,7 @@
a test program.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Rationale">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_integer.cstdint.rationale"></a><a class="link" href="cstdint.html#boost_integer.cstdint.rationale" title="Rationale"> Rationale</a>
</h3></div></div></div>
@ -82,7 +82,7 @@
conventions rather than C++ Standard Library header naming conventions.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Caveat emptor">
<div class="titlepage"><div><div><h3 class="title">
<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.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Exact-width integer types">
<div class="titlepage"><div><div><h3 class="title">
<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" lang="en">
<div class="section" title="Minimum-width integer types">
<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>
@ -137,27 +137,27 @@
<p>
The following minimum-width integer types are provided for all platforms:
</p>
<div class="itemizedlist"><ul type="disc">
<li><code class="literal">int_least8_t</code></li>
<li><code class="literal">int_least16_t</code></li>
<li><code class="literal">int_least32_t</code></li>
<li><code class="literal">uint_least8_t</code></li>
<li><code class="literal">uint_least16_t</code></li>
<li><code class="literal">uint_least32_t</code></li>
<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>
</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 type="disc">
<li><code class="literal">int_least64_t</code></li>
<li><code class="literal">uint_least64_t</code></li>
<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>
</ul></div>
<p>
All other minimum-width integer types are optional.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Fastest minimum-width integer types">
<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>
@ -175,27 +175,27 @@
<p>
The following fastest minimum-width integer types are provided for all platforms:
</p>
<div class="itemizedlist"><ul type="disc">
<li><code class="literal">int_fast8_t</code></li>
<li><code class="literal">int_fast16_t</code></li>
<li><code class="literal">int_fast32_t</code></li>
<li><code class="literal">uint_fast8_t</code></li>
<li><code class="literal">uint_fast16_t</code></li>
<li><code class="literal">uint_fast32_t</code></li>
<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>
</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 type="disc">
<li><code class="literal">int_fast64_t</code></li>
<li><code class="literal">uint_fast64_t</code></li>
<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>
</ul></div>
<p>
All other fastest minimum-width integer types are optional.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Greatest-width integer types">
<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 +212,7 @@
These types are provided for all platforms.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Integer Constant Macros">
<div class="titlepage"><div><div><h3 class="title">
<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>

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<a name="boost_integer.history.1_42_0"></a><h5>
<a name="id786079"></a>
<a name="id560880"></a>
<a class="link" href="history.html#boost_integer.history.1_42_0">1.42.0</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
Reverted Trunk to release branch state (i.e. a "known good state").
</li>
<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>,
@ -42,12 +42,12 @@
<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>
<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>
<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
@ -55,10 +55,10 @@
</li>
</ul></div>
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<a name="id786181"></a>
<a name="id560998"></a>
<a class="link" href="history.html#boost_integer.history.1_32_0">1.32.0</a>
</h5>
<div class="itemizedlist"><ul type="disc"><li>
<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

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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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@ -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" lang="en">
<div class="section" title="Synopsis">
<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" lang="en">
<div class="section" title="Easiest-to-Manipulate Types">
<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" lang="en">
<div class="section" title="Sized Types">
<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>
@ -139,7 +139,7 @@
<code class="literal">fast</code>. The following table describes each template's criteria.
</p>
<div class="table">
<a name="id781665"></a><p class="title"><b>Table&#160;1.&#160;Criteria for the Sized Type Class Templates</b></p>
<a name="boost_integer.integer.sized.criteria_for_the_sized_type_class_templates"></a><p class="title"><b>Table&#160;1.&#160;Criteria for the Sized Type Class Templates</b></p>
<div class="table-contents"><table class="table" summary="Criteria for the Sized Type Class Templates">
<colgroup>
<col>
@ -147,199 +147,201 @@
</colgroup>
<thead><tr>
<th>
<p>
Class Template
</p>
</th>
<p>
Class Template
</p>
</th>
<th>
<p>
Template Parameter Mapping
</p>
</th>
<p>
Template Parameter Mapping
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="literal">boost::int_t&lt;N&gt;::least</code>
</p>
</td>
<p>
<code class="literal">boost::int_t&lt;N&gt;::least</code>
</p>
</td>
<td>
<p>
The smallest, built-in, signed integral type with at least <span class="emphasis"><em>N</em></span>
bits, including the sign bit. The parameter should be a positive number.
A compile-time error results if the parameter is larger than the number
of bits in the largest integer type.
</p>
</td>
<p>
The smallest, built-in, signed integral type with at least <span class="emphasis"><em>N</em></span>
bits, including the sign bit. The parameter should be a positive
number. A compile-time error results if the parameter is larger
than the number of bits in the largest integer type.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::int_t&lt;N&gt;::fast</code>
</p>
</td>
<p>
<code class="literal">boost::int_t&lt;N&gt;::fast</code>
</p>
</td>
<td>
<p>
The easiest-to-manipulate, built-in, signed integral type with at least
<span class="emphasis"><em>N</em></span> bits, including the sign bit. The parameter
should be a positive number. A compile-time error results if the parameter
is larger than the number of bits in the largest integer type.
</p>
</td>
<p>
The easiest-to-manipulate, built-in, signed integral type with
at least <span class="emphasis"><em>N</em></span> bits, including the sign bit. The
parameter should be a positive number. A compile-time error results
if the parameter is larger than the number of bits in the largest
integer type.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::int_t&lt;N&gt;::exact</code>
</p>
</td>
<p>
<code class="literal">boost::int_t&lt;N&gt;::exact</code>
</p>
</td>
<td>
<p>
A built-in, signed integral type with exactly <span class="emphasis"><em>N</em></span>
bits, including the sign bit. The parameter should be a positive number.
Note that the member <span class="emphasis"><em>exact</em></span> is defined <span class="bold"><strong>only</strong></span> if there exists a type with exactly <span class="emphasis"><em>N</em></span>
bits.
</p>
</td>
<p>
A built-in, signed integral type with exactly <span class="emphasis"><em>N</em></span>
bits, including the sign bit. The parameter should be a positive
number. Note that the member <span class="emphasis"><em>exact</em></span> is defined
<span class="bold"><strong>only</strong></span> if there exists a type with
exactly <span class="emphasis"><em>N</em></span> bits.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::uint_t&lt;N&gt;::least</code>
</p>
</td>
<p>
<code class="literal">boost::uint_t&lt;N&gt;::least</code>
</p>
</td>
<td>
<p>
The smallest, built-in, unsigned integral type with at least <span class="emphasis"><em>N</em></span>
bits. The parameter should be a positive number. A compile-time error
results if the parameter is larger than the number of bits in the largest
integer type.
</p>
</td>
<p>
The smallest, built-in, unsigned integral type with at least <span class="emphasis"><em>N</em></span>
bits. The parameter should be a positive number. A compile-time
error results if the parameter is larger than the number of bits
in the largest integer type.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::uint_t&lt;N&gt;::fast</code>
</p>
</td>
<p>
<code class="literal">boost::uint_t&lt;N&gt;::fast</code>
</p>
</td>
<td>
<p>
The easiest-to-manipulate, built-in, unsigned integral type with at
least <span class="emphasis"><em>N</em></span> bits. The parameter should be a positive
number. A compile-time error results if the parameter is larger than
the number of bits in the largest integer type.
</p>
</td>
<p>
The easiest-to-manipulate, built-in, unsigned integral type with
at least <span class="emphasis"><em>N</em></span> bits. The parameter should be a
positive number. A compile-time error results if the parameter
is larger than the number of bits in the largest integer type.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::uint_t&lt;N&gt;::exact</code>
</p>
</td>
<p>
<code class="literal">boost::uint_t&lt;N&gt;::exact</code>
</p>
</td>
<td>
<p>
A built-in, unsigned integral type with exactly <span class="emphasis"><em>N</em></span>
bits. The parameter should be a positive number. A compile-time error
results if the parameter is larger than the number of bits in the largest
integer type. Note that the member <span class="emphasis"><em>exact</em></span> is defined
<span class="bold"><strong>only</strong></span> if there exists a type with exactly
N bits.
</p>
</td>
<p>
A built-in, unsigned integral type with exactly <span class="emphasis"><em>N</em></span>
bits. The parameter should be a positive number. A compile-time
error results if the parameter is larger than the number of bits
in the largest integer type. Note that the member <span class="emphasis"><em>exact</em></span>
is defined <span class="bold"><strong>only</strong></span> if there exists
a type with exactly N bits.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::int_max_value_t&lt;V&gt;::last</code>
</p>
</td>
<p>
<code class="literal">boost::int_max_value_t&lt;V&gt;::last</code>
</p>
</td>
<td>
<p>
The smallest, built-in, signed integral type that can hold all the
values in the inclusive range <span class="emphasis"><em>0 - V</em></span>. The parameter
should be a positive number.
</p>
</td>
<p>
The smallest, built-in, signed integral type that can hold all
the values in the inclusive range <span class="emphasis"><em>0 - V</em></span>. The
parameter should be a positive number.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::int_max_value_t&lt;V&gt;::fast</code>
</p>
</td>
<p>
<code class="literal">boost::int_max_value_t&lt;V&gt;::fast</code>
</p>
</td>
<td>
<p>
The easiest-to-manipulate, built-in, signed integral type that can
hold all the values in the inclusive range <span class="emphasis"><em>0 - V</em></span>.
The parameter should be a positive number.
</p>
</td>
<p>
The easiest-to-manipulate, built-in, signed integral type that
can hold all the values in the inclusive range <span class="emphasis"><em>0 - V</em></span>.
The parameter should be a positive number.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::int_min_value_t&lt;V&gt;::least</code>
</p>
</td>
<p>
<code class="literal">boost::int_min_value_t&lt;V&gt;::least</code>
</p>
</td>
<td>
<p>
The smallest, built-in, signed integral type that can hold all the
values in the inclusive range <span class="emphasis"><em>V - 0</em></span>. The parameter
should be a negative number.
</p>
</td>
<p>
The smallest, built-in, signed integral type that can hold all
the values in the inclusive range <span class="emphasis"><em>V - 0</em></span>. The
parameter should be a negative number.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::int_min_value_t&lt;V&gt;::fast</code>
</p>
</td>
<p>
<code class="literal">boost::int_min_value_t&lt;V&gt;::fast</code>
</p>
</td>
<td>
<p>
The easiest-to-manipulate, built-in, signed integral type that can
hold all the values in the inclusive range <span class="emphasis"><em>V - 0</em></span>.
The parameter should be a negative number.
</p>
</td>
<p>
The easiest-to-manipulate, built-in, signed integral type that
can hold all the values in the inclusive range <span class="emphasis"><em>V - 0</em></span>.
The parameter should be a negative number.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::uint_value_t&lt;V&gt;::least</code>
</p>
</td>
<p>
<code class="literal">boost::uint_value_t&lt;V&gt;::least</code>
</p>
</td>
<td>
<p>
The smallest, built-in, unsigned integral type that can hold all positive
values up to and including <span class="emphasis"><em>V</em></span>. The parameter should
be a positive number.
</p>
</td>
<p>
The smallest, built-in, unsigned integral type that can hold all
positive values up to and including <span class="emphasis"><em>V</em></span>. The
parameter should be a positive number.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">boost::uint_value_t&lt;V&gt;::fast</code>
</p>
</td>
<p>
<code class="literal">boost::uint_value_t&lt;V&gt;::fast</code>
</p>
</td>
<td>
<p>
The easiest-to-manipulate, built-in, unsigned integral type that can
hold all positive values up to and including <span class="emphasis"><em>V</em></span>.
The parameter should be a positive number.
</p>
</td>
<p>
The easiest-to-manipulate, built-in, unsigned integral type that
can hold all positive values up to and including <span class="emphasis"><em>V</em></span>.
The parameter should be a positive number.
</p>
</td>
</tr>
</tbody>
</table></div>
</div>
<br class="table-break">
</div>
<div class="section" lang="en">
<div class="section" title="Example">
<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>
@ -361,7 +363,7 @@
<span class="special">}</span>
</pre>
</div>
<div class="section" lang="en">
<div class="section" title="Demonstration Program">
<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>
@ -372,27 +374,27 @@
of the sized type class templates.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Rationale">
<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>
<p>
The rationale for the design of the templates in this header includes:
</p>
<div class="itemizedlist"><ul type="disc">
<li>
<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>
<li>
<li class="listitem">
Avoid macros on general principles.
</li>
<li>
<li class="listitem">
Try to keep the design as simple as possible.
</li>
</ul></div>
</div>
<div class="section" lang="en">
<div class="section" title="Alternative">
<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>
@ -401,7 +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" lang="en">
<div class="section" title="Credits">
<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>

View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Compile Time log2 Calculation</title>
<link rel="stylesheet" href="../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.74.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<link rel="home" href="../index.html" title="Boost.Integer">
<link rel="up" href="../index.html" title="Boost.Integer">
<link rel="prev" href="mask.html" title="Integer Masks">
@ -22,7 +22,7 @@
<div class="spirit-nav">
<a accesskey="p" href="mask.html"><img src="../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.html"><img src="../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="minmax.html"><img src="../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
<div class="section" lang="en">
<div class="section" title="Compile Time log2 Calculation">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<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" lang="en">
<div class="section" title="Synopsis">
<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" lang="en">
<div class="section" title="Usage">
<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>
@ -85,18 +85,18 @@
<p>
Note:
</p>
<div class="itemizedlist"><ul type="disc">
<li>
<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>
<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>
</ul></div>
</div>
<div class="section" lang="en">
<div class="section" title="Demonstration Program">
<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>
<div class="section" lang="en">
<div class="section" title="Rationale">
<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>
</div>
<div class="section" lang="en">
<div class="section" title="Credits">
<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>

View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Integer Masks</title>
<link rel="stylesheet" href="../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.74.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<link rel="home" href="../index.html" title="Boost.Integer">
<link rel="up" href="../index.html" title="Boost.Integer">
<link rel="prev" href="integer.html" title="Integer Type Selection">
@ -22,7 +22,7 @@
<div class="spirit-nav">
<a accesskey="p" href="integer.html"><img src="../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.html"><img src="../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="log2.html"><img src="../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
<div class="section" lang="en">
<div class="section" title="Integer Masks">
<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" lang="en">
<div class="section" title="Overview">
<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" lang="en">
<div class="section" title="Synopsis">
<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" lang="en">
<div class="section" title="Single Bit-Mask Class Template">
<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>
@ -105,7 +105,7 @@
of <code class="literal">high_bit_mask_t</code>.
</p>
<div class="table">
<a name="id782866"></a><p class="title"><b>Table&#160;2.&#160;Members of the `boost::high_bit_mask_t` Class Template</b></p>
<a name="boost_integer.mask.single_bit_mask_class_template.members_of_the__boost__high_bit_mask_t__class_template"></a><p class="title"><b>Table&#160;2.&#160;Members of the `boost::high_bit_mask_t` Class Template</b></p>
<div class="table-contents"><table class="table" summary="Members of the `boost::high_bit_mask_t` Class Template">
<colgroup>
<col>
@ -113,84 +113,85 @@
</colgroup>
<thead><tr>
<th>
<p>
Member
</p>
</th>
<p>
Member
</p>
</th>
<th>
<p>
Meaning
</p>
</th>
<p>
Meaning
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="literal">least</code>
</p>
</td>
<p>
<code class="literal">least</code>
</p>
</td>
<td>
<p>
The smallest, unsigned, built-in type that supports the given bit position.
</p>
</td>
<p>
The smallest, unsigned, built-in type that supports the given bit
position.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">fast</code>
</p>
</td>
<p>
<code class="literal">fast</code>
</p>
</td>
<td>
<p>
The easiest-to-manipulate analog of <code class="literal">least</code>.
</p>
</td>
<p>
The easiest-to-manipulate analog of <code class="literal">least</code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">high_bit</code>
</p>
</td>
<p>
<code class="literal">high_bit</code>
</p>
</td>
<td>
<p>
A <code class="literal">least</code> constant of the value 2<sup>Bit</sup>.
</p>
</td>
<p>
A <code class="literal">least</code> constant of the value 2<sup>Bit</sup>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">high_bit_fast</code>
</p>
</td>
<p>
<code class="literal">high_bit_fast</code>
</p>
</td>
<td>
<p>
A <code class="literal">fast</code> analog of <code class="literal">high_bit</code>.
</p>
</td>
<p>
A <code class="literal">fast</code> analog of <code class="literal">high_bit</code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">bit_position</code>
</p>
</td>
<p>
<code class="literal">bit_position</code>
</p>
</td>
<td>
<p>
The value of the template parameter, in case its needed from a renamed
instantiation of the class template.
</p>
</td>
<p>
The value of the template parameter, in case its needed from a
renamed instantiation of the class template.
</p>
</td>
</tr>
</tbody>
</table></div>
</div>
<br class="table-break">
</div>
<div class="section" lang="en">
<div class="section" title="Group Bit-Mask Class Template">
<div class="titlepage"><div><div><h3 class="title">
<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>
@ -204,7 +205,7 @@
type. The following table describes the members of <code class="literal">low_bits_mask_t</code>.
</p>
<div class="table">
<a name="id783074"></a><p class="title"><b>Table&#160;3.&#160;Members of the [^boost::low_bits_mask_t] Class Template</b></p>
<a name="boost_integer.mask.group_bit_mask_class_template.members_of_the___boost__low_bits_mask_t__class_template"></a><p class="title"><b>Table&#160;3.&#160;Members of the [^boost::low_bits_mask_t] Class Template</b></p>
<div class="table-contents"><table class="table" summary="Members of the [^boost::low_bits_mask_t] Class Template">
<colgroup>
<col>
@ -212,84 +213,86 @@
</colgroup>
<thead><tr>
<th>
<p>
Member
</p>
</th>
<p>
Member
</p>
</th>
<th>
<p>
Meaning
</p>
</th>
<p>
Meaning
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="literal">least</code>
</p>
</td>
<p>
<code class="literal">least</code>
</p>
</td>
<td>
<p>
The smallest, unsigned built-in type that supports the given bit count.
</p>
</td>
<p>
The smallest, unsigned built-in type that supports the given bit
count.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">fast</code>
</p>
</td>
<p>
<code class="literal">fast</code>
</p>
</td>
<td>
<p>
The easiest-to-manipulate analog of <code class="literal">least</code>.
</p>
</td>
<p>
The easiest-to-manipulate analog of <code class="literal">least</code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">sig_bits</code>
</p>
</td>
<p>
<code class="literal">sig_bits</code>
</p>
</td>
<td>
<p>
A <code class="literal">least</code> constant of the desired bit-masking value.
</p>
</td>
<p>
A <code class="literal">least</code> constant of the desired bit-masking
value.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">sig_bits_fast</code>
</p>
</td>
<p>
<code class="literal">sig_bits_fast</code>
</p>
</td>
<td>
<p>
A <code class="literal">fast</code> analog of <code class="literal">sig_bits</code>.
</p>
</td>
<p>
A <code class="literal">fast</code> analog of <code class="literal">sig_bits</code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">bit_count</code>
</p>
</td>
<p>
<code class="literal">bit_count</code>
</p>
</td>
<td>
<p>
The value of the template parameter, in case its needed from a renamed
instantiation of the class template.
</p>
</td>
<p>
The value of the template parameter, in case its needed from a
renamed instantiation of the class template.
</p>
</td>
</tr>
</tbody>
</table></div>
</div>
<br class="table-break">
</div>
<div class="section" lang="en">
<div class="section" title="Implementation Notes">
<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>
@ -301,7 +304,7 @@
bit counts.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Example">
<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>
@ -325,7 +328,7 @@
</span><span class="special">}</span>
</pre>
</div>
<div class="section" lang="en">
<div class="section" title="Demonstration Program">
<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>
@ -336,7 +339,7 @@
of the bit mask class templates.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Rationale">
<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>
@ -348,7 +351,7 @@
bits. This prevents contamination of values by the higher, unused bits.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Credits">
<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>

View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Compile time min/max calculation</title>
<link rel="stylesheet" href="../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.74.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<link rel="home" href="../index.html" title="Boost.Integer">
<link rel="up" href="../index.html" title="Boost.Integer">
<link rel="prev" href="log2.html" title="Compile Time log2 Calculation">
@ -22,7 +22,7 @@
<div class="spirit-nav">
<a accesskey="p" href="log2.html"><img src="../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.html"><img src="../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="history.html"><img src="../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
<div class="section" lang="en">
<div class="section" title="Compile time min/max calculation">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="boost_integer.minmax"></a><a class="link" href="minmax.html" title="Compile time min/max calculation"> Compile time min/max calculation</a>
</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" lang="en">
<div class="section" title="Synopsis">
<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" lang="en">
<div class="section" title="Usage">
<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" lang="en">
<div class="section" title="Example">
<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" lang="en">
<div class="section" title="Demonstration Program">
<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" lang="en">
<div class="section" title="Rationale">
<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" lang="en">
<div class="section" title="Credits">
<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>

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@ -3,7 +3,7 @@
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<div class="section" lang="en">
<div class="section" title="Integer Traits">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="boost_integer.traits"></a><a class="link" href="traits.html" title="Integer Traits"> Integer Traits</a>
</h2></div></div></div>
@ -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>
</dl></div>
<div class="section" lang="en">
<div class="section" title="Motivation">
<div class="titlepage"><div><div><h3 class="title">
<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>
</div>
<div class="section" lang="en">
<div class="section" title="Synopsis">
<div class="titlepage"><div><div><h3 class="title">
<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>
</div>
<div class="section" lang="en">
<div class="section" title="Description">
<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>
@ -102,71 +102,71 @@
</colgroup>
<thead><tr>
<th>
<p>
member
</p>
<p>
member
</p>
</th>
<th>
<p>
type
</p>
<p>
type
</p>
</th>
<th>
<p>
value
</p>
<p>
value
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="literal">is_integral</code>
</p>
<p>
<code class="literal">is_integral</code>
</p>
</td>
<td>
<p>
bool
</p>
<p>
bool
</p>
</td>
<td>
<p>
<code class="literal">true</code>
</p>
<p>
<code class="literal">true</code>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">const_min</code>
</p>
<p>
<code class="literal">const_min</code>
</p>
</td>
<td>
<p>
<code class="literal">T</code>
</p>
<p>
<code class="literal">T</code>
</p>
</td>
<td>
<p>
equivalent to <code class="literal">std::numeric_limits&lt;T&gt;::min()</code>
</p>
<p>
equivalent to <code class="literal">std::numeric_limits&lt;T&gt;::min()</code>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="literal">const_max</code>
</p>
<p>
<code class="literal">const_max</code>
</p>
</td>
<td>
<p>
<code class="literal">T</code>
</p>
<p>
<code class="literal">T</code>
</p>
</td>
<td>
<p>
equivalent to <code class="literal">std::numeric_limits&lt;T&gt;::max()</code>
</p>
<p>
equivalent to <code class="literal">std::numeric_limits&lt;T&gt;::max()</code>
</p>
</td>
</tr>
</tbody>
@ -179,7 +179,7 @@
unless boost::integer_traits is also specialized.
</p>
</div>
<div class="section" lang="en">
<div class="section" title="Test Program">
<div class="titlepage"><div><div><h3 class="title">
<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" lang="en">
<div class="section" title="Acknowledgements">
<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>
</h3></div></div></div>

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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Boost.Integer</title>
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@ -18,7 +18,7 @@
</tr></table>
<hr>
<div class="spirit-nav"><a accesskey="n" href="boost_integer/cstdint.html"><img src="../../../../doc/html/images/next.png" alt="Next"></a></div>
<div class="article" lang="en">
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<div class="titlepage">
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<div><h2 class="title">
@ -39,8 +39,8 @@
</div></div>
<div><p class="copyright">Copyright &#169; 2001 -2009 Beman Dawes, Daryle Walker, Gennaro Prota,
John Maddock</p></div>
<div><div class="legalnotice">
<a name="id771218"></a><p>
<div><div class="legalnotice" title="Legal Notice">
<a name="id554213"></a><p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
@ -61,7 +61,7 @@
<dt><span class="section"><a href="boost_integer/history.html"> History</a></span></dt>
</dl>
</div>
<div class="section" lang="en">
<div class="section" title="Overview">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="boost_integer.overview"></a><a class="link" href="index.html#boost_integer.overview" title="Overview"> Overview</a>
</h2></div></div></div>
@ -84,152 +84,152 @@
</colgroup>
<thead><tr>
<th>
<p>
Component
</p>
<p>
Component
</p>
</th>
<th>
<p>
Header
</p>
<p>
Header
</p>
</th>
<th>
<p>
Purpose
</p>
<p>
Purpose
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
Forward Declarations.
</p>
<p>
Forward Declarations.
</p>
</td>
<td>
<p>
<code class="literal"><a href="../../../../boost/integer_fwd.hpp" target="_top">&lt;boost/integer_fwd.hpp&gt;</a></code>
</p>
<p>
<code class="literal"><a href="../../../../boost/integer_fwd.hpp" target="_top">&lt;boost/integer_fwd.hpp&gt;</a></code>
</p>
</td>
<td>
<p>
Forward declarations of classes and class templates - for use when
just the name of a class is needed.
</p>
<p>
Forward declarations of classes and class templates - for use when
just the name of a class is needed.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="boost_integer/cstdint.html" title="Standard Integer Types">Standard Integer Types</a>.
</p>
<p>
<a class="link" href="boost_integer/cstdint.html" title="Standard Integer Types">Standard Integer Types</a>.
</p>
</td>
<td>
<p>
<code class="literal"><a href="../../../../boost/cstdint.hpp" target="_top">&lt;boost/cstdint.hpp&gt;</a></code>
</p>
<p>
<code class="literal"><a href="../../../../boost/cstdint.hpp" target="_top">&lt;boost/cstdint.hpp&gt;</a></code>
</p>
</td>
<td>
<p>
Provides typedef's based on the 1999 C Standard header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">stdint</span><span class="special">.</span><span class="identifier">h</span><span class="special">&gt;</span></code>, wrapped in namespace boost. This
implementation may #include the compiler supplied <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">stdint</span><span class="special">.</span><span class="identifier">h</span><span class="special">&gt;</span></code>,
if present.
</p>
<p>
Provides typedef's based on the 1999 C Standard header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">stdint</span><span class="special">.</span><span class="identifier">h</span><span class="special">&gt;</span></code>, wrapped in namespace boost.
This implementation may #include the compiler supplied <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">stdint</span><span class="special">.</span><span class="identifier">h</span><span class="special">&gt;</span></code>, if present.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="boost_integer/traits.html" title="Integer Traits">Integer Traits</a>.
</p>
<p>
<a class="link" href="boost_integer/traits.html" title="Integer Traits">Integer Traits</a>.
</p>
</td>
<td>
<p>
<code class="literal"><a href="../../../../boost/integer_traits.hpp" target="_top">&lt;boost/integer_traits.hpp&gt;</a></code>
</p>
<p>
<code class="literal"><a href="../../../../boost/integer_traits.hpp" target="_top">&lt;boost/integer_traits.hpp&gt;</a></code>
</p>
</td>
<td>
<p>
Class template <code class="literal">boost::integer_traits</code>, derives from
<code class="literal">std::numeric_limits</code> and adds <code class="literal">const_min</code>
and <code class="literal">const_max</code> members.
</p>
<p>
Class template <code class="literal">boost::integer_traits</code>, derives
from <code class="literal">std::numeric_limits</code> and adds <code class="literal">const_min</code>
and <code class="literal">const_max</code> members.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="boost_integer/integer.html" title="Integer Type Selection">Integer Type Selection</a>.
</p>
<p>
<a class="link" href="boost_integer/integer.html" title="Integer Type Selection">Integer Type Selection</a>.
</p>
</td>
<td>
<p>
<code class="literal"><a href="../../../../boost/hpp" target="_top">&lt;boost/integer.hpp&gt;</a></code>
</p>
<p>
<code class="literal"><a href="../../../../boost/integer.hpp" target="_top">&lt;boost/integer.hpp&gt;</a></code>
</p>
</td>
<td>
<p>
Templates for integer type selection based on properties such as maximum
value or number of bits: Use to select the type of an integer when
some property such as maximum value or number of bits is known. Useful
for generic programming.
</p>
<p>
Templates for integer type selection based on properties such as
maximum value or number of bits: Use to select the type of an integer
when some property such as maximum value or number of bits is known.
Useful for generic programming.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="boost_integer/mask.html" title="Integer Masks">Integer Masks</a>.
</p>
<p>
<a class="link" href="boost_integer/mask.html" title="Integer Masks">Integer Masks</a>.
</p>
</td>
<td>
<p>
<code class="literal"><a href="../../../../boost/integer/integer_mask.hpp" target="_top">&lt;boost/integer/integer_mask.hpp&gt;</a></code>
</p>
<p>
<code class="literal"><a href="../../../../boost/integer/integer_mask.hpp" target="_top">&lt;boost/integer/integer_mask.hpp&gt;</a></code>
</p>
</td>
<td>
<p>
Templates for the selection of integer masks, single or lowest group,
based on the number of bits: Use to select a particular mask when the
bit position(s) are based on a compile-time variable. Useful for generic
programming.
</p>
<p>
Templates for the selection of integer masks, single or lowest group,
based on the number of bits: Use to select a particular mask when
the bit position(s) are based on a compile-time variable. Useful
for generic programming.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="boost_integer/log2.html" title="Compile Time log2 Calculation">Compile time log2 Calculation</a>.
</p>
<p>
<a class="link" href="boost_integer/log2.html" title="Compile Time log2 Calculation">Compile time log2 Calculation</a>.
</p>
</td>
<td>
<p>
<code class="literal"><a href="../../../../boost/integer/static_log2.hpp" target="_top">&lt;boost/integer/static_log2.hpp&gt;</a></code>
</p>
<p>
<code class="literal"><a href="../../../../boost/integer/static_log2.hpp" target="_top">&lt;boost/integer/static_log2.hpp&gt;</a></code>
</p>
</td>
<td>
<p>
Template for finding the highest power of two in a number: Use to find
the bit-size/range based on a maximum value. Useful for generic programming.
</p>
<p>
Template for finding the highest power of two in a number: Use to
find the bit-size/range based on a maximum value. Useful for generic
programming.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="boost_integer/minmax.html" title="Compile time min/max calculation">Compile time min/max calculation</a>.
</p>
<p>
<a class="link" href="boost_integer/minmax.html" title="Compile time min/max calculation">Compile time min/max calculation</a>.
</p>
</td>
<td>
<p>
<code class="literal"><a href="../../../../boost/integer/static_min_max.hpp" target="_top">&lt;boost/integer/static_min_max.hpp&gt;</a></code>
</p>
<p>
<code class="literal"><a href="../../../../boost/integer/static_min_max.hpp" target="_top">&lt;boost/integer/static_min_max.hpp&gt;</a></code>
</p>
</td>
<td>
<p>
Templates for finding the extrema of two numbers: Use to find a bound
based on a minimum or maximum value. Useful for generic programming.
</p>
<p>
Templates for finding the extrema of two numbers: Use to find a bound
based on a minimum or maximum value. Useful for generic programming.
</p>
</td>
</tr>
</tbody>
@ -237,7 +237,7 @@
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"><p><small>Last revised: December 11, 2009 at 17:54:58 GMT</small></p></td>
<td align="left"><p><small>Last revised: April 05, 2010 at 07:20:03 GMT</small></p></td>
<td align="right"><div class="copyright-footer"></div></td>
</tr></table>
<hr>

View File

@ -43,7 +43,7 @@ compile-time value; and computing min and max of constant expressions.
]
[
[[link boost_integer.integer Integer Type Selection].]
[[^[@../../../../boost/hpp <boost/integer.hpp>]]]
[[^[@../../../../boost/integer.hpp <boost/integer.hpp>]]]
[Templates for integer type selection based on properties such as maximum value or number of bits:
Use to select the type of an integer when some property such as maximum value or number of bits is known.
Useful for generic programming. ]

View File

@ -366,68 +366,87 @@ 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
# else
// 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
# 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))
@ -472,7 +491,7 @@ 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

@ -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