QGIS API Documentation
3.0.2-Girona (307d082)
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Abstract interface for generating an expression context scope. More...
#include <qgsexpressioncontextscopegenerator.h>
Public Member Functions | |
virtual | ~QgsExpressionContextScopeGenerator ()=default |
virtual QgsExpressionContextScope * | createExpressionContextScope () const =0 |
This method needs to be reimplemented in all classes which implement this interface and return an expression context scope. More... | |
Abstract interface for generating an expression context scope.
Definition at line 28 of file qgsexpressioncontextscopegenerator.h.
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virtualdefault |
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pure virtual |
This method needs to be reimplemented in all classes which implement this interface and return an expression context scope.
Implemented in QgsVectorLayer, and QgsVectorLayerSelectedFeatureSource.