Add const reference

pblottiere · pblottiere · commit 9cc3774ffa2f · 2017-05-18T11:09:43.000+02:00
diff --git a/src/core/qgsmaplayer.cpp b/src/core/qgsmaplayer.cpp
@@ -98,7 +98,7 @@ void QgsMapLayer::clone( QgsMapLayer *layer ) const
 {
   layer->setBlendMode( blendMode() );
 
-  Q_FOREACH ( QString s, styleManager()->styles() )
+  Q_FOREACH ( const QString &s, styleManager()->styles() )
   {
     layer->styleManager()->addStyle( s, styleManager()->style( s ) );
   }
diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -207,7 +207,7 @@ QgsVectorLayer *QgsVectorLayer::clone() const
   QgsMapLayer::clone( layer );
 
   QList<QgsVectorLayerJoinInfo> joins = vectorJoins();
-  Q_FOREACH ( QgsVectorLayerJoinInfo join, joins )
+  Q_FOREACH ( const QgsVectorLayerJoinInfo &join, joins )
   {
     layer->addJoin( join );
   }

Original file line number	Diff line number	Diff line change
`@@ -98,7 +98,7 @@ void QgsMapLayer::clone( QgsMapLayer *layer ) const`
`98`	`98`	`{`
`99`	`99`	`layer->setBlendMode( blendMode() );`
`100`	`100`
`101`		`- Q_FOREACH ( QString s, styleManager()->styles() )`
	`101`	`+ Q_FOREACH ( const QString &s, styleManager()->styles() )`
`102`	`102`	`{`
`103`	`103`	`layer->styleManager()->addStyle( s, styleManager()->style( s ) );`
`104`	`104`	`}`
Original file line number	Diff line number	Diff line change
`@@ -207,7 +207,7 @@ QgsVectorLayer *QgsVectorLayer::clone() const`
`207`	`207`	`QgsMapLayer::clone( layer );`
`208`	`208`
`209`	`209`	`QList<QgsVectorLayerJoinInfo> joins = vectorJoins();`
`210`		`- Q_FOREACH ( QgsVectorLayerJoinInfo join, joins )`
	`210`	`+ Q_FOREACH ( const QgsVectorLayerJoinInfo &join, joins )`
`211`	`211`	`{`
`212`	`212`	`layer->addJoin( join );`
`213`	`213`	`}`