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<title>JSDoc: Namespace: var_int</title>
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<h1 class="page-title">Namespace: var_int</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="module-bitmessage_structs.html">bitmessage/structs</a>.</span>
var_int
</h2>
</header>
<article>
<div class="container-overview">
<div class="description"><p>Variable length integer.</p></div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="structs.js.html">structs.js</a>, <a href="structs.js.html#line449">line 449</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="https://bitmessage.org/wiki/Protocol_specification#Variable_length_integer">https://bitmessage.org/wiki/Protocol_specification#Variable_length_integer</a></li>
</ul>
</dd>
</dl>
</div>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id=".decode"><span class="type-signature">(static) </span>decode<span class="signature">(buf)</span><span class="type-signature"> &rarr; {DecodeResult}</span></h4>
<div class="description">
<p>Decode <code>var_int</code>.<br>NOTE: <code>rest</code> references input buffer.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>buf</code></td>
<td class="type">
<span class="param-type">Buffer</span>
</td>
<td class="description last"><p>A buffer that starts with encoded <code>var_int</code></p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="structs.js.html">structs.js</a>, <a href="structs.js.html#line465">line 465</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p><a href="module-bitmessage_structs.var_int.html#.DecodeResult">Decoded <code>var_int</code> structure.</a></p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">DecodeResult</span>
</dd>
</dl>
<h4 class="name" id=".encode"><span class="type-signature">(static) </span>encode<span class="signature">(value)</span><span class="type-signature"> &rarr; {Buffer}</span></h4>
<div class="description">
<p>Encode number into <code>var_int</code>.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>value</code></td>
<td class="type">
<span class="param-type">number</span>
|
<span class="param-type">Buffer</span>
</td>
<td class="description last"><p>Input number</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="structs.js.html">structs.js</a>, <a href="structs.js.html#line510">line 510</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Encoded <code>var_int</code>.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Buffer</span>
</dd>
</dl>
<h3 class="subsection-title">Type Definitions</h3>
<h4 class="name" id=".DecodeResult">DecodeResult</h4>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Object</span>
</li>
</ul>
<h5 class="subsection-title">Properties:</h5>
<table class="props">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>value</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Stored value</p></td>
</tr>
<tr>
<td class="name"><code>length</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p><code>var_int</code> full length</p></td>
</tr>
<tr>
<td class="name"><code>rest</code></td>
<td class="type">
<span class="param-type">Buffer</span>
</td>
<td class="description last"><p>The rest of the input buffer</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="structs.js.html">structs.js</a>, <a href="structs.js.html#line450">line 450</a>
</li></ul></dd>
</dl>
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.0-dev</a> on Thu Feb 12 2015 13:50:46 GMT+0300 (MSK)
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