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IGListKit/docs/Classes/IGListGenericSectionController.html
Ryan Nystrom bccef16555 Regenerate docs for 3.4 
Summary:
See title
Closes https://github.com/Instagram/IGListKit/pull/1164

Differential Revision: D7838218

Pulled By: rnystrom

fbshipit-source-id: f9e1aa63b5d3a846fc155bd010f6d17e27a1b1ab
2018-05-01 17:04:28 -07:00

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IGListGenericSectionController Class Reference
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<article class="main-content">
<section>
<section class="section">
<h1>IGListGenericSectionController</h1>
<div class="declaration">
<div class="language">
<pre class="highlight objective_c"><code>
<span class="k">@interface</span> <span class="nc">IGListGenericSectionController</span> <span class="o">&lt;</span><span class="n">__covariant</span> <span class="n">ObjectType</span><span class="o">&gt;</span> <span class="o">:</span> <span class="n"><a href="../Classes/IGListSectionController.html">IGListSectionController</a></span></code></pre>
</div>
</div>
<p>This class adds a helper layer to <code>IGListSectionController</code> to automatically store a generic object in
<code>didUpdateToObject:</code>.</p>
</section>
<section class="section task-group-section">
<div class="task-group">
<ul>
<li class="item">
<div>
<code>
<a name="/c:objc(cs)IGListGenericSectionController(py)object"></a>
<a name="//apple_ref/objc/Property/object" class="dashAnchor"></a>
<a class="token" href="#/c:objc(cs)IGListGenericSectionController(py)object">object</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>The object mapped to this section controller. Matches the object provided in
<code>[IGListAdapterDataSource listAdapter:sectionControllerForObject:]</code> when this section controller was created and
returned.</p>
<div class="aside aside-note">
<p class="aside-title">Note</p>
This object is briefly <code>nil</code> between initialization and the first call to <code>didUpdateToObject:</code>. After that, it is
safe to assume that this is non-<code>nil</code>.
</div>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readonly</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span> <span class="n">ObjectType</span> <span class="n">object</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">object</span><span class="p">:</span> <span class="kt">ObjectType</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
</div>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(cs)IGListGenericSectionController(im)didUpdateToObject:"></a>
<a name="//apple_ref/objc/Method/-didUpdateToObject:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(cs)IGListGenericSectionController(im)didUpdateToObject:">-didUpdateToObject:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Updates the section controller to a new object.</p>
<div class="aside aside-note">
<p class="aside-title">Note</p>
<p>This <code><a href="../Classes/IGListSectionController.html">IGListSectionController</a></code> subclass sets its object in this method, so any overrides <strong>must call super</strong>.</p>
</div>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight objective_c"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">didUpdateToObject</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">id</span><span class="p">)</span><span class="nv">object</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">didUpdate</span><span class="p">(</span><span class="n">to</span> <span class="nv">object</span><span class="p">:</span> <span class="kt">Any</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>object</em>
</code>
</td>
<td>
<div>
<p>The object mapped to this section controller.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
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</ul>
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