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layout: stdlib-reference
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# ILogical\.shl

## Description

Shifts the bits of this value to the left by the specified number of positions.




## Signature 

<pre>
<a href="index.html" class="code_type">ILogical</a>.<span class="code_keyword">This</span> <a href="index.html" class="code_type">ILogical</a>.<a href="shl.html">shl</a>(<span class="code_keyword">int</span> <a href="shl.html#decl-value" class="code_param">value</a>);

</pre>

## Parameters

####  <a id="decl-value"></a>value  : int