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Small doxymentation fix

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m-kuhn committed Jan 14, 2016
1 parent fe416d4 commit 32423a391134ec6707281b7adcee56fc61dd59e1
Showing with 5 additions and 0 deletions.
  1. +5 −0 src/core/symbology-ng/qgsrendererv2.h
@@ -146,6 +146,11 @@ class CORE_EXPORT QgsFeatureRendererV2
*/
virtual QString filter( const QgsFields& fields = QgsFields() ) { Q_UNUSED( fields ); return QString::null; }

/**
* Returns a set of attributes required for this renderer.
*
* TODO QGIS3: Change QList to QSet
*/
virtual QList<QString> usedAttributes() = 0;

virtual ~QgsFeatureRendererV2();

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