Update QgsExpression's SIP

Author: Hugo Mercier

python/core/qgsexpression.sip

@@ -43,6 +43,13 @@ public:
   //! Return the number used for $rownum special column
   int currentRowNumber();
 
+  //! Assign a special column
+  static void setSpecialColumn( const QString& name, QVariant value );
+  //! Unset a special column
+  static void unsetSpecialColumn( const QString& name );
+  //! Return the value of the given special column or a null QVariant if undefined
+  static QVariant specialColumn( const QString& name );
+
   //! Return the parsed expression as a string - useful for debugging
   QString dump() const;
 
@@ -57,10 +64,13 @@ public:
       Additional substitutions can be passed through the substitutionMap
       parameter
   */
-  static QString replaceExpressionText( QString action, QgsFeature &feat,
+  static QString replaceExpressionText( QString action, QgsFeature* feat,
                                         QgsVectorLayer* layer,
                                         const QMap<QString, QVariant> *substitutionMap = 0);
 
+  static QString replaceExpressionText( QString action, QgsFeature& feat,
+					QgsVectorLayer* layer,
+					const QMap<QString, QVariant> *substitutionMap = 0 );
     //
 
     enum UnaryOperator