add explicit keyword when necessary. Add const ref when necessary

[kdenlive] / src / kdenlivedoc.h

diff --git a/src/kdenlivedoc.h b/src/kdenlivedoc.h
index e0bbee1c7915821e95cce7e7b7bc67bb29b07c55..286f8045ed74a818687abe4301c4ab6bc9d8dbb0 100644 (file)
--- a/src/kdenlivedoc.h
+++ b/src/kdenlivedoc.h
@@ -52,7 +52,7 @@ class KdenliveDoc: public QObject
 {
 Q_OBJECT public:
 
-    KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, const QString &profileName, QMap <QString, QString> properties, QMap <QString, QString> metadata, const QPoint &tracks, Render *render, KTextEdit *notes, bool *openBackup, MainWindow *parent = 0, KProgressDialog *progressDialog = 0);
+    KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, const QString &profileName, const QMap <QString, QString>& properties, const QMap <QString, QString>& metadata, const QPoint &tracks, Render *render, KTextEdit *notes, bool *openBackup, MainWindow *parent = 0, KProgressDialog *progressDialog = 0);
     ~KdenliveDoc();
     QDomNodeList producersList();
     double fps() const;
@@ -167,7 +167,7 @@ Q_OBJECT public:
     /** @brief Returns the document metadata (author, copyright, ...) */
     const QMap <QString, QString> metadata() const;
     /** @brief Set the document metadata (author, copyright, ...) */
-    void setMetadata(const QMap <QString, QString> meta);
+    void setMetadata(const QMap <QString, QString>& meta);
     
 private:
     KUrl m_url;