missing const ref

qgis · Dec 15, 2017 · ed0c93f · ed0c93f
1 parent 5c58304
commit ed0c93f
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/gui/qgsdatumtransformdialog.cpp b/src/gui/qgsdatumtransformdialog.cpp
@@ -268,15 +268,15 @@ void QgsDatumTransformDialog::mDatumTransformTreeWidget_currentItemChanged( QTre
   setOKButtonEnabled();
 }
 
-void QgsDatumTransformDialog::setSourceCrs( QgsCoordinateReferenceSystem sourceCrs )
+void QgsDatumTransformDialog::setSourceCrs( const QgsCoordinateReferenceSystem &sourceCrs )
 {
   mSourceCrs = sourceCrs;
   mDatumTransforms = QgsCoordinateTransform::datumTransformations( mSourceCrs, mDestinationCrs );
   load();
   setOKButtonEnabled();
 }
 
-void QgsDatumTransformDialog::setDestinationCrs( QgsCoordinateReferenceSystem destinationCrs )
+void QgsDatumTransformDialog::setDestinationCrs( const QgsCoordinateReferenceSystem &destinationCrs )
 {
   mDestinationCrs = destinationCrs;
   mDatumTransforms = QgsCoordinateTransform::datumTransformations( mSourceCrs, mDestinationCrs );

diff --git a/src/gui/qgsdatumtransformdialog.h b/src/gui/qgsdatumtransformdialog.h
@@ -59,8 +59,8 @@ class GUI_EXPORT QgsDatumTransformDialog : public QDialog, private Ui::QgsDatumT
   private slots:
     void mHideDeprecatedCheckBox_stateChanged( int state );
     void mDatumTransformTreeWidget_currentItemChanged( QTreeWidgetItem *, QTreeWidgetItem * );
-    void setSourceCrs( QgsCoordinateReferenceSystem sourceCrs );
-    void setDestinationCrs( QgsCoordinateReferenceSystem destinationCrs );
+    void setSourceCrs( const QgsCoordinateReferenceSystem &sourceCrs );
+    void setDestinationCrs( const QgsCoordinateReferenceSystem &destinationCrs );
 
   private:
     bool gridShiftTransformation( const QString &itemText ) const;