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diff libgui/src/octave-qt-event-listener.cc @ 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 ae9079bbc627
children 501a9cc2c68f
line wrap: on
line diff
--- a/libgui/src/octave-qt-event-listener.cc
+++ b/libgui/src/octave-qt-event-listener.cc
@@ -33,7 +33,7 @@
 }
 
 void
-octave_qt_event_listener::current_directory_has_changed (std::string directory)
+octave_qt_event_listener::current_directory_has_changed (const std::string& directory)
 {
   emit current_directory_has_changed_signal
       (QString::fromStdString (directory));