C++ namespace question
<p>I am looking at this C++ code:</p>

<p><a href="https://github.com/cinder/Cinder/blob/renderStringBox/src/cinder/gl/TextureFont.cpp" rel="nofollow">https://github.com/cinder/Cinder/blob/renderStringBox/src/cinder/gl/TextureFont.cpp</a></p>

<p>I am not sure what's the syntax being used in this line. How come there's no namespace specified before :: ? Does that mean it's using the same namespace as the class you're in? </p>

<pre><code>::CGContextRef cgContext = cocoa::createCgBitmapContext( surface );
</code></pre>
