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<p id="mathjaxlink" class="pcenter"><a href="chap11_mj.html">[MathJax on]</a></p>
<p><a id="X83C843A97827C861" name="X83C843A97827C861"></a></p>
<div class="ChapSects"><a href="chap11.html#X83C843A97827C861">11 <span class="Heading">Slices</span></a>
<div class="ContSect"><span class="tocline"><span class="nocss"> </span><a href="chap11.html#X7C5F33687C53BEF0">11.1 <span class="Heading">API</span></a>
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<div class="ContSSBlock">
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X787DE4958435192B">11.1-1 Slice</a></span>
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X80E65DC586FCB3A0">11.1-2 IsSlice</a></span>
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X7D9428F87FB473C1"><code>11.1-3 <span>\</span>[<span>\</span>]</code></a></span>
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X7F7746247EFACC8E"><code>11.1-4 <span>\</span>[<span>\</span>]\:\=</code></a></span>
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X81BD0E81835A66C2"><code>11.1-5 \in</code></a></span>
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X8312D61C86DFA27E"><code>11.1-6 IsBound<span>\</span>[<span>\</span>]</code></a></span>
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X82CF5B21869B0F91"><code>11.1-7 Unbind<span>\</span>[<span>\</span>]</code></a></span>
<span class="ContSS"><br /><span class="nocss">  </span><a href="chap11.html#X7AC67617811B6218">11.1-8 Length</a></span>
</div></div>
</div>

<h3>11 <span class="Heading">Slices</span></h3>

<p>A slice is a sublist of a list. Creating a slice does not copy the original list, and changes to the list also change a slice of the list.</p>

<p><a id="X7C5F33687C53BEF0" name="X7C5F33687C53BEF0"></a></p>

<h4>11.1 <span class="Heading">API</span></h4>

<p><a id="X787DE4958435192B" name="X787DE4958435192B"></a></p>

<h5>11.1-1 Slice</h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ Slice</code>(  )</td><td class="tdright">( function )</td></tr></table></div>
<p>Returns: a slice</p>

<p>Constructor for slices</p>

<p><a id="X80E65DC586FCB3A0" name="X80E65DC586FCB3A0"></a></p>

<h5>11.1-2 IsSlice</h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ IsSlice</code>( <var class="Arg">arg</var> )</td><td class="tdright">( filter )</td></tr></table></div>
<p>Returns: <code class="keyw">true</code> or <code class="keyw">false</code></p>

<p>Category of slices</p>

<p><a id="X7D9428F87FB473C1" name="X7D9428F87FB473C1"></a></p>

<h5><code>11.1-3 <span>\</span>[<span>\</span>]</code></h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ <span>\</span>[<span>\</span>]</code>( <var class="Arg">slice</var>, <var class="Arg">value</var> )</td><td class="tdright">( operation )</td></tr></table></div>
<p>List-style access for slices.</p>

<p><a id="X7F7746247EFACC8E" name="X7F7746247EFACC8E"></a></p>

<h5><code>11.1-4 <span>\</span>[<span>\</span>]\:\=</code></h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ <span>\</span>[<span>\</span>]\:\=</code>( <var class="Arg">slice</var>, <var class="Arg">value</var>, <var class="Arg">object</var> )</td><td class="tdright">( operation )</td></tr></table></div>
<p>List-style assignment for slices.</p>

<p><a id="X81BD0E81835A66C2" name="X81BD0E81835A66C2"></a></p>

<h5><code>11.1-5 \in</code></h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ \in</code>( <var class="Arg">object</var>, <var class="Arg">slice</var> )</td><td class="tdright">( operation )</td></tr></table></div>
<p>Test whether a value is stored in the slice.</p>

<p><a id="X8312D61C86DFA27E" name="X8312D61C86DFA27E"></a></p>

<h5><code>11.1-6 IsBound<span>\</span>[<span>\</span>]</code></h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ IsBound<span>\</span>[<span>\</span>]</code>( <var class="Arg">slice</var>, <var class="Arg">value</var> )</td><td class="tdright">( operation )</td></tr></table></div>
<p>Test whether a location is bound in a slice.</p>

<p><a id="X82CF5B21869B0F91" name="X82CF5B21869B0F91"></a></p>

<h5><code>11.1-7 Unbind<span>\</span>[<span>\</span>]</code></h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ Unbind<span>\</span>[<span>\</span>]</code>( <var class="Arg">slice</var>, <var class="Arg">value</var> )</td><td class="tdright">( operation )</td></tr></table></div>
<p>Unbind a value from a slice.</p>

<p><a id="X7AC67617811B6218" name="X7AC67617811B6218"></a></p>

<h5>11.1-8 Length</h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">‣ Length</code>( <var class="Arg">slice</var> )</td><td class="tdright">( operation )</td></tr></table></div>
<p>Determine the length of a slice.</p>


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