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fix for #2355: discrepancy between std::accumulate and fusion::accumulate

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[SVN r57125]
This commit is contained in:
Christopher Schmidt
2009-10-24 10:59:01 +00:00
parent 43f861ca87
commit 35e469e2d5
266 changed files with 1625 additions and 1614 deletions
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14
doc/html/fusion/iterator/functions/advance.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>advance</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../functions.html" title="Functions">
<link rel="prev" href="distance.html" title="distance">
@ -27,14 +27,14 @@
<a name="fusion.iterator.functions.advance"></a><a class="link" href="advance.html" title="advance">advance</a>
</h4></div></div></div>
<a name="fusion.iterator.functions.advance.description"></a><h6>
<a name="id566946"></a>
<a name="id682101"></a>
<a class="link" href="advance.html#fusion.iterator.functions.advance.description">Description</a>
</h6>
<p>
Moves an iterator by a specified distance.
</p>
<a name="fusion.iterator.functions.advance.synopsis"></a><h6>
<a name="id566964"></a>
<a name="id682119"></a>
<a class="link" href="advance.html#fusion.iterator.functions.advance.synopsis">Synopsis</a>
</h6>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
@ -44,7 +44,7 @@
<span class="keyword">typename</span> <a class="link" href="../metafunctions/advance.html" title="advance"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">advance</span></code></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">,</span> <span class="identifier">M</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">advance</span><span class="special">(</span><span class="identifier">I</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">i</span><span class="special">);</span>
</pre>
<div class="table">
<a name="id567086"></a><p class="title"><b>Table<EFBFBD>1.6.<2E>Parameters</b></p>
<a name="id682242"></a><p class="title"><b>Table<EFBFBD>1.6.<2E>Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
@ -109,7 +109,7 @@
</table></div>
</div>
<br class="table-break"><a name="fusion.iterator.functions.advance.expression_semantics"></a><h6>
<a name="id567205"></a>
<a name="id682361"></a>
<a class="link" href="advance.html#fusion.iterator.functions.advance.expression_semantics">Expression
Semantics</a>
</h6>
@ -128,14 +128,14 @@
may be negative.
</p>
<a name="fusion.iterator.functions.advance.header"></a><h6>
<a name="id567307"></a>
<a name="id682463"></a>
<a class="link" href="advance.html#fusion.iterator.functions.advance.header">Header</a>
</h6>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">advance</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">advance</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.iterator.functions.advance.example"></a><h6>
<a name="id567415"></a>
<a name="id682571"></a>
<a class="link" href="advance.html#fusion.iterator.functions.advance.example">Example</a>
</h6>
<pre class="programlisting"><span class="keyword">typedef</span> <a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>

14
doc/html/fusion/iterator/functions/advance_c.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>advance_c</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../functions.html" title="Functions">
<link rel="prev" href="advance.html" title="advance">
@ -27,14 +27,14 @@
<a name="fusion.iterator.functions.advance_c"></a><a class="link" href="advance_c.html" title="advance_c">advance_c</a>
</h4></div></div></div>
<a name="fusion.iterator.functions.advance_c.description"></a><h6>
<a name="id567617"></a>
<a name="id682772"></a>
<a class="link" href="advance_c.html#fusion.iterator.functions.advance_c.description">Description</a>
</h6>
<p>
Moves an iterator by a specified distance.
</p>
<a name="fusion.iterator.functions.advance_c.synopsis"></a><h6>
<a name="id567635"></a>
<a name="id682790"></a>
<a class="link" href="advance_c.html#fusion.iterator.functions.advance_c.synopsis">Synopsis</a>
</h6>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
@ -44,7 +44,7 @@
<span class="keyword">typename</span> <a class="link" href="../metafunctions/advance_c.html" title="advance_c"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">advance_c</span></code></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">,</span> <span class="identifier">N</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">advance_c</span><span class="special">(</span><span class="identifier">I</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">i</span><span class="special">);</span>
</pre>
<div class="table">
<a name="id567757"></a><p class="title"><b>Table<EFBFBD>1.7.<2E>Parameters</b></p>
<a name="id682913"></a><p class="title"><b>Table<EFBFBD>1.7.<2E>Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
@ -108,7 +108,7 @@
</table></div>
</div>
<br class="table-break"><a name="fusion.iterator.functions.advance_c.expression_semantics"></a><h6>
<a name="id568966"></a>
<a name="id683029"></a>
<a class="link" href="advance_c.html#fusion.iterator.functions.advance_c.expression_semantics">Expression
Semantics</a>
</h6>
@ -127,14 +127,14 @@
may be negative.
</p>
<a name="fusion.iterator.functions.advance_c.header"></a><h6>
<a name="id569071"></a>
<a name="id684226"></a>
<a class="link" href="advance_c.html#fusion.iterator.functions.advance_c.header">Header</a>
</h6>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">advance</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">advance</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.iterator.functions.advance_c.example"></a><h6>
<a name="id569179"></a>
<a name="id684334"></a>
<a class="link" href="advance_c.html#fusion.iterator.functions.advance_c.example">Example</a>
</h6>
<pre class="programlisting"><span class="keyword">typedef</span> <a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>

14
doc/html/fusion/iterator/functions/deref.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>deref</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../functions.html" title="Functions">
<link rel="prev" href="../functions.html" title="Functions">
@ -27,14 +27,14 @@
<a name="fusion.iterator.functions.deref"></a><a class="link" href="deref.html" title="deref">deref</a>
</h4></div></div></div>
<a name="fusion.iterator.functions.deref.description"></a><h6>
<a name="id563752"></a>
<a name="id678908"></a>
<a class="link" href="deref.html#fusion.iterator.functions.deref.description">Description</a>
</h6>
<p>
Deferences an iterator.
</p>
<a name="fusion.iterator.functions.deref.synopsis"></a><h6>
<a name="id563769"></a>
<a name="id678924"></a>
<a class="link" href="deref.html#fusion.iterator.functions.deref.synopsis">Synopsis</a>
</h6>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
@ -43,7 +43,7 @@
<span class="keyword">typename</span> <a class="link" href="../metafunctions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref</span></code></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">deref</span><span class="special">(</span><span class="identifier">I</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">i</span><span class="special">);</span>
</pre>
<div class="table">
<a name="id563870"></a><p class="title"><b>Table<EFBFBD>1.2.<2E>Parameters</b></p>
<a name="id679025"></a><p class="title"><b>Table<EFBFBD>1.2.<2E>Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
@ -88,7 +88,7 @@
</table></div>
</div>
<br class="table-break"><a name="fusion.iterator.functions.deref.expression_semantics"></a><h6>
<a name="id563951"></a>
<a name="id679107"></a>
<a class="link" href="deref.html#fusion.iterator.functions.deref.expression_semantics">Expression
Semantics</a>
</h6>
@ -102,14 +102,14 @@
<code class="computeroutput"><span class="identifier">i</span></code>.
</p>
<a name="fusion.iterator.functions.deref.header"></a><h6>
<a name="id564046"></a>
<a name="id679202"></a>
<a class="link" href="deref.html#fusion.iterator.functions.deref.header">Header</a>
</h6>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">deref</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">deref</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.iterator.functions.deref.example"></a><h6>
<a name="id564154"></a>
<a name="id679310"></a>
<a class="link" href="deref.html#fusion.iterator.functions.deref.example">Example</a>
</h6>
<pre class="programlisting"><span class="keyword">typedef</span> <a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">&amp;&gt;</span> <span class="identifier">vec</span><span class="special">;</span>

14
doc/html/fusion/iterator/functions/distance.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>distance</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../functions.html" title="Functions">
<link rel="prev" href="prior.html" title="prior">
@ -27,14 +27,14 @@
<a name="fusion.iterator.functions.distance"></a><a class="link" href="distance.html" title="distance">distance</a>
</h4></div></div></div>
<a name="fusion.iterator.functions.distance.description"></a><h6>
<a name="id566297"></a>
<a name="id681452"></a>
<a class="link" href="distance.html#fusion.iterator.functions.distance.description">Description</a>
</h6>
<p>
Returns the distance between 2 iterators.
</p>
<a name="fusion.iterator.functions.distance.synopsis"></a><h6>
<a name="id566315"></a>
<a name="id681470"></a>
<a class="link" href="distance.html#fusion.iterator.functions.distance.synopsis">Synopsis</a>
</h6>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
@ -44,7 +44,7 @@
<span class="keyword">typename</span> <a class="link" href="../metafunctions/distance.html" title="distance"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">distance</span></code></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">,</span> <span class="identifier">J</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">distance</span><span class="special">(</span><span class="identifier">I</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">i</span><span class="special">,</span> <span class="identifier">J</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">j</span><span class="special">);</span>
</pre>
<div class="table">
<a name="id566459"></a><p class="title"><b>Table<EFBFBD>1.5.<2E>Parameters</b></p>
<a name="id681614"></a><p class="title"><b>Table<EFBFBD>1.5.<2E>Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
@ -89,7 +89,7 @@
</table></div>
</div>
<br class="table-break"><a name="fusion.iterator.functions.distance.expression_semantics"></a><h6>
<a name="id566548"></a>
<a name="id681703"></a>
<a class="link" href="distance.html#fusion.iterator.functions.distance.expression_semantics">Expression
Semantics</a>
</h6>
@ -103,14 +103,14 @@
iterators <code class="computeroutput"><span class="identifier">i</span></code> and <code class="computeroutput"><span class="identifier">j</span></code>.
</p>
<a name="fusion.iterator.functions.distance.header"></a><h6>
<a name="id566630"></a>
<a name="id681786"></a>
<a class="link" href="distance.html#fusion.iterator.functions.distance.header">Header</a>
</h6>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">distance</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">distance</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.iterator.functions.distance.example"></a><h6>
<a name="id566738"></a>
<a name="id681894"></a>
<a class="link" href="distance.html#fusion.iterator.functions.distance.example">Example</a>
</h6>
<pre class="programlisting"><span class="keyword">typedef</span> <a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>

14
doc/html/fusion/iterator/functions/next.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>next</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../functions.html" title="Functions">
<link rel="prev" href="deref.html" title="deref">
@ -27,14 +27,14 @@
<a name="fusion.iterator.functions.next"></a><a class="link" href="next.html" title="next">next</a>
</h4></div></div></div>
<a name="fusion.iterator.functions.next.description"></a><h6>
<a name="id564456"></a>
<a name="id679612"></a>
<a class="link" href="next.html#fusion.iterator.functions.next.description">Description</a>
</h6>
<p>
Moves an iterator 1 position forwards.
</p>
<a name="fusion.iterator.functions.next.synopsis"></a><h6>
<a name="id564474"></a>
<a name="id679630"></a>
<a class="link" href="next.html#fusion.iterator.functions.next.synopsis">Synopsis</a>
</h6>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
@ -43,7 +43,7 @@
<span class="keyword">typename</span> <a class="link" href="../metafunctions/next.html" title="next"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">next</span></code></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">next</span><span class="special">(</span><span class="identifier">I</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">i</span><span class="special">);</span>
</pre>
<div class="table">
<a name="id564575"></a><p class="title"><b>Table<EFBFBD>1.3.<2E>Parameters</b></p>
<a name="id679731"></a><p class="title"><b>Table<EFBFBD>1.3.<2E>Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
@ -88,7 +88,7 @@
</table></div>
</div>
<br class="table-break"><a name="fusion.iterator.functions.next.expression_semantics"></a><h6>
<a name="id564657"></a>
<a name="id679812"></a>
<a class="link" href="next.html#fusion.iterator.functions.next.expression_semantics">Expression
Semantics</a>
</h6>
@ -103,14 +103,14 @@
next element after <code class="computeroutput"><span class="identifier">i</span></code>.
</p>
<a name="fusion.iterator.functions.next.header"></a><h6>
<a name="id564722"></a>
<a name="id679877"></a>
<a class="link" href="next.html#fusion.iterator.functions.next.header">Header</a>
</h6>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">next</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">next</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.iterator.functions.next.example"></a><h6>
<a name="id564830"></a>
<a name="id679985"></a>
<a class="link" href="next.html#fusion.iterator.functions.next.example">Example</a>
</h6>
<pre class="programlisting"><span class="keyword">typedef</span> <a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>

14
doc/html/fusion/iterator/functions/prior.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>prior</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../functions.html" title="Functions">
<link rel="prev" href="next.html" title="next">
@ -27,14 +27,14 @@
<a name="fusion.iterator.functions.prior"></a><a class="link" href="prior.html" title="prior">prior</a>
</h4></div></div></div>
<a name="fusion.iterator.functions.prior.description"></a><h6>
<a name="id565681"></a>
<a name="id680290"></a>
<a class="link" href="prior.html#fusion.iterator.functions.prior.description">Description</a>
</h6>
<p>
Moves an iterator 1 position backwards.
</p>
<a name="fusion.iterator.functions.prior.synopsis"></a><h6>
<a name="id565699"></a>
<a name="id680308"></a>
<a class="link" href="prior.html#fusion.iterator.functions.prior.synopsis">Synopsis</a>
</h6>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
@ -43,7 +43,7 @@
<span class="keyword">typename</span> <a class="link" href="../metafunctions/prior.html" title="prior"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">prior</span></code></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">prior</span><span class="special">(</span><span class="identifier">I</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">i</span><span class="special">);</span>
</pre>
<div class="table">
<a name="id565800"></a><p class="title"><b>Table<EFBFBD>1.4.<2E>Parameters</b></p>
<a name="id680955"></a><p class="title"><b>Table<EFBFBD>1.4.<2E>Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
@ -88,7 +88,7 @@
</table></div>
</div>
<br class="table-break"><a name="fusion.iterator.functions.prior.expression_semantics"></a><h6>
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<a class="link" href="prior.html#fusion.iterator.functions.prior.expression_semantics">Expression
Semantics</a>
</h6>
@ -103,14 +103,14 @@
element prior to <code class="computeroutput"><span class="identifier">i</span></code>.
</p>
<a name="fusion.iterator.functions.prior.header"></a><h6>
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<a class="link" href="prior.html#fusion.iterator.functions.prior.header">Header</a>
</h6>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">prior</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">prior</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.iterator.functions.prior.example"></a><h6>
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<a class="link" href="prior.html#fusion.iterator.functions.prior.example">Example</a>
</h6>
<pre class="programlisting"><span class="keyword">typedef</span> <a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>