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diff libgui/src/octave-qt-event-listener.h @ 15359:d6ea3c0f80d8

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pass std::string objects by const reference, not value * octave-event-listener.h, octave-event.cc, octave-event.h, octave-qt-event-listener.cc, octave-qt-event-listener.h: In all functions that pass std::string objects around, pass them by const reference instead of by value.
author John W. Eaton <jwe@octave.org>
date Wed, 12 Sep 2012 11:04:54 -0400
parents fd27e10b9b05
children 501a9cc2c68f
line wrap: on
line diff
--- a/libgui/src/octave-qt-event-listener.h
+++ b/libgui/src/octave-qt-event-listener.h
@@ -34,7 +34,7 @@
   public:
     octave_qt_event_listener (QObject *parent = 0);
 
-    void current_directory_has_changed (std::string directory);
+    void current_directory_has_changed (const std::string& directory);
     void about_to_exit ();
 
     void entered_debug_mode ();