18 #ifndef QGSEXPRESSIONFIELDBUFFER_H
19 #define QGSEXPRESSIONFIELDBUFFER_H
59 void removeExpression(
int index );
79 void readXml(
const QDomNode& layer_node );
94 #endif // QGSEXPRESSIONFIELDBUFFER_H
Container of fields for a vector layer.
Encapsulate a field in an attribute table or data source.
Buffers information about expression fields for a vector layer.
ExpressionField(QString exp, QgsField fld)
const QList< ExpressionField > & expressions() const