Add const/references to all signal parameters

2023-04-09 20:23:42 +02:00
parent fa856ee905
commit aaa530e72b
102 changed files with 296 additions and 297 deletions
--- a/src/playlist/songloaderinserter.h
+++ b/src/playlist/songloaderinserter.h
@@ -48,9 +48,9 @@ class SongLoaderInserter : public QObject {
  void LoadAudioCD(Playlist *destination, int row, bool play_now, bool enqueue, bool enqueue_next);

 signals:
-  void Error(QString message);
+  void Error(const QString &message);
  void PreloadFinished();
-  void EffectiveLoadFinished(SongList songs);
+  void EffectiveLoadFinished(const SongList &songs);

 private slots:
  void DestinationDestroyed();