QGIS/resources/function_help/$currentfeature

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<h3>$currentfeature function</h3>
Returns the current feature being evaluated. This can be used with the 'attribute' function
to evaluate attribute values from the current feature.
<h4>Syntax</h4>
<pre>$currentfeature</pre>
<h4>Arguments</h4>
None
<h4>Example</h4>
<pre>attribute( $currentfeature, 'name' ) &rarr; returns value stored in 'name' attribute for the current feature</pre>