Const'ref

[kdenlive] / src / docclipbase.h

diff --git a/src/docclipbase.h b/src/docclipbase.h
index 2c559316e1775d363f865c2889acbfe6384d6cf7..f59df01f81a665fb081eff7433064a71754e72dd 100644 (file)
--- a/src/docclipbase.h
+++ b/src/docclipbase.h
@@ -185,7 +185,7 @@ public:
     bool hasCutZone(const QPoint &p) const;
     void removeCutZone(int in, int out);
     QList <CutZoneInfo> cutZones() const;
-    void updateCutZone(int oldin, int oldout, int in, int out, QString desc = QString());
+    void updateCutZone(int oldin, int oldout, int in, int out, const QString &desc = QString());
 
     bool hasVideoCodec(const QString &codec) const;
     bool hasAudioCodec(const QString &codec) const;
@@ -206,7 +206,7 @@ public:
     /** Returns all current properties for this clip */
     QMap <QString, QString> properties() const;
     /** Return the current values for a set of properties */
-    QMap <QString, QString> currentProperties(QMap <QString, QString> props);
+    QMap <QString, QString> currentProperties(const QMap<QString, QString> &props);
     QMap <QString, QStringList> metadata() const;
     /** @brief Returns a short info string about the clip to display in tooltip */
     const QString shortInfo() const;
@@ -275,12 +275,12 @@ public slots:
     void addSnapMarker(const CommentedTime &marker);
     QList < GenTime > snapMarkers() const;
     QString markerComment(const GenTime &t) const;
-    CommentedTime markerAt(GenTime t) const;
+    CommentedTime markerAt(const GenTime &t) const;
     void setClipThumbFrame(const uint &ix);
     uint getClipThumbFrame() const;
     void setProperties(QMap<QString, QString> properties);
-    void setMetadata(QMap <QString, QString> properties, QString tool = QString());
-    void slotExtractImage(QList <int> frames);
+    void setMetadata(const QMap <QString, QString> &properties, const QString &tool = QString());
+    void slotExtractImage(const QList <int> &frames);
 
 signals:
     void gotAudioData();