forked from boostorg/fusion
introduces documentation for deduce / deduce_sequence
[SVN r36813]
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>vector</title>
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<link rel="stylesheet" href="../../../boostbook.css" type="text/css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
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<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
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<link rel="start" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
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<link rel="up" href="../containers.html" title="Containers">
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<link rel="prev" href="../containers.html" title="Containers">
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@ -26,20 +26,20 @@
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<div class="titlepage"><div><div><h4 class="title">
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<a name="fusion.sequences.containers.vector"></a><a href="vector.html" title="vector">vector</a></h4></div></div></div>
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<a name="fusion.sequences.containers.vector.description"></a><h5>
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<a name="id482681"></a>
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<a name="id967439"></a>
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<a href="vector.html#fusion.sequences.containers.vector.description">Description</a>
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</h5>
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<p>
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<tt class="computeroutput"><span class="identifier">vector</span></tt> is a <a href="../concepts/random_access_sequence.html" title="Random
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<code class="computeroutput"><span class="identifier">vector</span></code> is a <a href="../concepts/random_access_sequence.html" title="Random
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Access Sequence">Random
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Access Sequence</a> of heterogenous typed data structured as a simple
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<tt class="computeroutput"><span class="keyword">struct</span></tt> where each element
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is held as a member variable. <tt class="computeroutput"><span class="identifier">vector</span></tt>
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<code class="computeroutput"><span class="keyword">struct</span></code> where each element
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is held as a member variable. <code class="computeroutput"><span class="identifier">vector</span></code>
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is the simplest of the Fusion sequence container, and in many cases the
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most efficient.
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</p>
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<a name="fusion.sequences.containers.vector.header"></a><h5>
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<a name="id482754"></a>
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<a name="id967503"></a>
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<a href="vector.html#fusion.sequences.containers.vector.header">Header</a>
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</h5>
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<pre class="programlisting">
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@ -54,11 +54,11 @@
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<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">sequence</span><span class="special">/</span><span class="identifier">container</span><span class="special">/</span><span class="identifier">vector</span><span class="special">/</span><span class="identifier">vector50</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
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</pre>
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<a name="fusion.sequences.containers.vector.synopsis"></a><h5>
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<a name="id483362"></a>
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<a name="id968036"></a>
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<a href="vector.html#fusion.sequences.containers.vector.synopsis">Synopsis</a>
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</h5>
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<p>
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<span class="bold"><b>Numbered forms</b></span>
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<span class="bold"><strong>Numbered forms</strong></span>
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</p>
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<pre class="programlisting">
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<span class="keyword">template</span> <span class="special"><></span>
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@ -79,7 +79,7 @@
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<span class="keyword">struct</span> <span class="identifier">vectorN</span><span class="special">;</span>
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</pre>
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<p>
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<span class="bold"><b>Variadic form</b></span>
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<span class="bold"><strong>Variadic form</strong></span>
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</p>
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<pre class="programlisting">
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<span class="keyword">template</span> <span class="special"><</span>
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@ -98,24 +98,24 @@
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<span class="identifier">vector3</span><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">double</span><span class="special">></span>
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</pre>
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<p>
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The variadic form accepts <tt class="computeroutput"><span class="number">0</span></tt>
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to <tt class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></tt>
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elements, where <tt class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></tt>
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is a user definable predefined maximum that defaults to <tt class="computeroutput"><span class="number">10</span></tt>.
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The variadic form accepts <code class="computeroutput"><span class="number">0</span></code>
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to <code class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></code>
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elements, where <code class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></code>
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is a user definable predefined maximum that defaults to <code class="computeroutput"><span class="number">10</span></code>.
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Example:
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</p>
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<pre class="programlisting">
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<span class="identifier">vector</span><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">double</span><span class="special">></span>
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</pre>
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<p>
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You may define the preprocessor constant <tt class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></tt>
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You may define the preprocessor constant <code class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></code>
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before including any Fusion header to change the default. Example:
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</p>
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<pre class="programlisting">
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<span class="preprocessor">#define</span> <span class="identifier">FUSION_MAX_VECTOR_SIZE</span> <span class="number">20</span>
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</pre>
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<a name="fusion.sequences.containers.vector.template_parameters"></a><h5>
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<a name="id484089"></a>
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<a name="id968678"></a>
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<a href="vector.html#fusion.sequences.containers.vector.template_parameters">Template
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parameters</a>
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</h5>
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@ -132,14 +132,14 @@
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</tr></thead>
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<tbody><tr>
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<td>
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<tt class="computeroutput"><span class="identifier">T0</span></tt>...<tt class="computeroutput"><span class="identifier">TN</span></tt>
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<code class="computeroutput"><span class="identifier">T0</span></code>...<code class="computeroutput"><span class="identifier">TN</span></code>
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</td>
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<td>Element types</td>
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<td><span class="emphasis"><em>unspecified</em></span></td>
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</tr></tbody>
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</table></div>
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<a name="fusion.sequences.containers.vector.model_of"></a><h5>
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<a name="id484179"></a>
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<a name="id968757"></a>
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<a href="vector.html#fusion.sequences.containers.vector.model_of">Model of</a>
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</h5>
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<div class="itemizedlist"><ul type="disc"><li><a href="../concepts/random_access_sequence.html" title="Random
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@ -148,19 +148,19 @@
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<div class="variablelist">
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<p class="title"><b>Notation</b></p>
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<dl>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">v</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">v</span></code></span></dt>
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<dd>
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Instance of <tt class="computeroutput"><span class="identifier">vector</span></tt>
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Instance of <code class="computeroutput"><span class="identifier">vector</span></code>
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</dd>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">V</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">V</span></code></span></dt>
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<dd>
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A <tt class="computeroutput"><span class="identifier">vector</span></tt> type
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A <code class="computeroutput"><span class="identifier">vector</span></code> type
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</dd>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">e0</span></tt>...<tt class="computeroutput"><span class="identifier">en</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">e0</span></code>...<code class="computeroutput"><span class="identifier">en</span></code></span></dt>
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<dd>
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Heterogeneous values
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</dd>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
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<dd>
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A <a href="../concepts/forward_sequence.html" title="Forward
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Sequence">Forward
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@ -169,7 +169,7 @@
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</dl>
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</div>
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<a name="fusion.sequences.containers.vector.expression_semantics"></a><h5>
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<a name="id484338"></a>
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<a name="id968897"></a>
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<a href="vector.html#fusion.sequences.containers.vector.expression_semantics">Expression
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Semantics</a>
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</h5>
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@ -190,42 +190,42 @@
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</tr></thead>
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<tbody>
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<tr>
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<td><tt class="computeroutput"><span class="identifier">V</span><span class="special">()</span></tt></td>
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<td><code class="computeroutput"><span class="identifier">V</span><span class="special">()</span></code></td>
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<td>Creates
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a vector with default constructed elements.</td>
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</tr>
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<tr>
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<td><tt class="computeroutput"><span class="identifier">V</span><span class="special">(</span><span class="identifier">e0</span><span class="special">,</span> <span class="identifier">e1</span><span class="special">,...</span>
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<span class="identifier">en</span><span class="special">)</span></tt></td>
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<td><code class="computeroutput"><span class="identifier">V</span><span class="special">(</span><span class="identifier">e0</span><span class="special">,</span> <span class="identifier">e1</span><span class="special">,...</span>
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<span class="identifier">en</span><span class="special">)</span></code></td>
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<td>Creates
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a vector with elements <tt class="computeroutput"><span class="identifier">e0</span></tt>...<tt class="computeroutput"><span class="identifier">en</span></tt>.</td>
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a vector with elements <code class="computeroutput"><span class="identifier">e0</span></code>...<code class="computeroutput"><span class="identifier">en</span></code>.</td>
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</tr>
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<tr>
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<td><tt class="computeroutput"><span class="identifier">V</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt></td>
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<td><code class="computeroutput"><span class="identifier">V</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code></td>
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<td>Copy
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constructs a vector from a <a href="../concepts/forward_sequence.html" title="Forward
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Sequence">Forward
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Sequence</a>, <tt class="computeroutput"><span class="identifier">s</span></tt>.</td>
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Sequence</a>, <code class="computeroutput"><span class="identifier">s</span></code>.</td>
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</tr>
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<tr>
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<td><tt class="computeroutput"><span class="identifier">v</span> <span class="special">=</span>
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<span class="identifier">s</span></tt></td>
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<td><code class="computeroutput"><span class="identifier">v</span> <span class="special">=</span>
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<span class="identifier">s</span></code></td>
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<td>Assigns
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to a vector, <tt class="computeroutput"><span class="identifier">v</span></tt>, from
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to a vector, <code class="computeroutput"><span class="identifier">v</span></code>, from
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a <a href="../concepts/forward_sequence.html" title="Forward
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Sequence">Forward
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Sequence</a>, <tt class="computeroutput"><span class="identifier">s</span></tt>.</td>
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Sequence</a>, <code class="computeroutput"><span class="identifier">s</span></code>.</td>
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</tr>
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</tbody>
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</table></div>
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<a name="fusion.sequences.containers.vector.example"></a><h5>
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<a name="id484616"></a>
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<a name="id969144"></a>
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<a href="vector.html#fusion.sequences.containers.vector.example">Example</a>
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</h5>
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<pre class="programlisting">
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<span class="identifier">vector</span><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">float</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">12</span><span class="special">,</span> <span class="number">5.5f</span><span class="special">);</span>
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<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <a href="../intrinsics/functions/at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">at_c</span></tt></a><span class="special"><</span><span class="number">0</span><span class="special">>(</span><span class="identifier">v</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
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<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <a href="../intrinsics/functions/at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">at_c</span></tt></a><span class="special"><</span><span class="number">1</span><span class="special">>(</span><span class="identifier">v</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
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<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <a href="../intrinsics/functions/at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">at_c</span></code></a><span class="special"><</span><span class="number">0</span><span class="special">>(</span><span class="identifier">v</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
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<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <a href="../intrinsics/functions/at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">at_c</span></code></a><span class="special"><</span><span class="number">1</span><span class="special">>(</span><span class="identifier">v</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
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</pre>
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</div>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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