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<!doctype html>
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<title>Reference: serializable – De Re @property</title>
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Types
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Signature letter
‘E’
Portability
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Default
NO
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<meta name="twitter:description" content="Types all Signature letter ‘E’ Portability all Default NO @property( retain, serializable) Foo *foo; @property( retain, nonserializable) Bar *bar; The attribute serializable indicates that a property should be serialized by NSCoder, MulleEOF or some other persistence method. MEMO: One should optionally be able to specify a class name to indicate...">
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<meta property="og:description" content="Types all Signature letter ‘E’ Portability all Default NO @property( retain, serializable) Foo *foo; @property( retain, nonserializable) Bar *bar; The attribute serializable indicates that a property should be serialized by NSCoder, MulleEOF or some other persistence method. MEMO: One should optionally be able to specify a class name to indicate...">
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<h4>Nat!</h4>
<p>Senior Mull</p>
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<h2>De Re @property <div style="font-size:10px; display: inline-block;">0.0.1</div> <a href="feed.xml"><img class="inline-img" src='images/feed-icon-28x28.png'></a></h2>
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<article>
<li class="no-bullet"><a class="internal-link" href="/de-re-property/declaration.html" title="@property declaration">@property declaration</a>
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<li class="no-bullet"><a class="internal-link" href="/de-re-property/attributes.html" title="@property( attributes)">@property( attributes)</a>
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<li class="no-bullet"><a class="internal-link" href="/de-re-property/assign.html" title="Reference: assign">Reference: assign</a>
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<li class="no-bullet"><a class="internal-link" href="/de-re-property/observable.html" title="Reference: observable">Reference: observable</a>
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<article>
<li class="no-bullet"><a class="internal-link" href="/de-re-property/serializable.html" title="Reference: serializable">Reference: serializable</a>
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<h5> Or read it like a <a href="book.html"><b>book</b></a>.</h6>
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<div class="title">
<div>
<h2>De Re @property <div style="font-size:10px; display: inline-block;">0.0.1</div> <a href="feed.xml"><img class="inline-img" src='images/feed-icon-28x28.png'></a></h2>
</div>
<h6>© 2025 by Nat!, Mulle kybernetiK. All rights reserved.</h6>
<p>
</div> <!-- title -->
<p>
<div id="main" role="main">
<article>
<h1>Reference: serializable</h1>
<div>
<table>
<tbody>
<tr>
<td>Types</td>
<td>all</td>
</tr>
<tr>
<td>Signature letter</td>
<td>‘E’</td>
</tr>
<tr>
<td>Portability</td>
<td>all</td>
</tr>
<tr>
<td>Default</td>
<td>NO</td>
</tr>
</tbody>
</table>
<div class="language-objc highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="k">@property</span><span class="p">(</span> <span class="n">retain</span><span class="p">,</span> <span class="n">serializable</span><span class="p">)</span> <span class="n">Foo</span> <span class="o">*</span><span class="n">foo</span><span class="p">;</span>
<span class="k">@property</span><span class="p">(</span> <span class="n">retain</span><span class="p">,</span> <span class="n">nonserializable</span><span class="p">)</span> <span class="n">Bar</span> <span class="o">*</span><span class="n">bar</span><span class="p">;</span>
</code></pre></div></div>
<p>The attribute <code class="language-plaintext highlighter-rouge">serializable</code> indicates that a property should be
serialized by <code class="language-plaintext highlighter-rouge">NSCoder</code>, MulleEOF or some other persistence method.</p>
<blockquote>
<p><strong>MEMO</strong>: One should optionally be able to specify a class name to indicate
the destination class to be used in the deserialization process.</p>
</blockquote>
<p>Its counterpart is <code class="language-plaintext highlighter-rouge">nonserializable</code>, which can be used to explicitly redeclare a
previously serializable a property.</p>
<h2 id="nscode-considerations">NSCode considerations</h2>
<p>When only properties are needed for the serialization of an object, you don’t need to
write <code class="language-plaintext highlighter-rouge">-initWithCoder:</code> and <code class="language-plaintext highlighter-rouge">-encodeWithCoder:</code> as the default
<a href="https://developer.apple.com/documentation/foundation/nscoder?language=objc">NSCoder</a> implementation will have enough
runtime information to serialize and deserialize the object.</p>
</div>
</article>
</div>
<p>
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