From: Rémi Duraffort <ivoire@videolan.org>
Date: Wed, 11 Mar 2009 15:31:26 +0000 (+0100)
Subject: qt4_sout: use references for const QString.
X-Git-Tag: 1.0.0-pre1~129
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=8aa361fc0bb8d69fb0c184952d2f5366b45c860f;p=vlc

qt4_sout: use references for const QString.
---

diff --git a/modules/gui/qt4/dialogs/sout.hpp b/modules/gui/qt4/dialogs/sout.hpp
index 67ee3aba99..4d822c2d45 100644
--- a/modules/gui/qt4/dialogs/sout.hpp
+++ b/modules/gui/qt4/dialogs/sout.hpp
@@ -42,7 +42,7 @@ class QTextEdit;
 class SoutMrl
 {
 public:
-    SoutMrl( const QString head = "")
+    SoutMrl( const QString& head = "")
     {
         mrl = head;
         b_first = true;
@@ -54,7 +54,7 @@ public:
         return mrl;
     }
 
-    void begin( QString module )
+    void begin( const QString& module )
     {
         if( !b_first )
             mrl += ":";
@@ -68,7 +68,7 @@ public:
         if( b_has_bracket )
             mrl += "}";
     }
-    void option( const QString option, const QString value = "" )
+    void option( const QString& option, const QString& value = "" )
     {
         if( !b_has_bracket )
             mrl += "{";
@@ -88,16 +88,16 @@ public:
             }
         }
     }
-    void option( const QString name, const int i_value, const int i_precision = 10 )
+    void option( const QString& name, const int i_value, const int i_precision = 10 )
     {
         option( name, QString::number( i_value, i_precision ) );
     }
-    void option( const QString name, const double f_value )
+    void option( const QString& name, const double f_value )
     {
         option( name, QString::number( f_value ) );
     }
 
-    void option( const QString name, const QString base, const int i_value, const int i_precision = 10 )
+    void option( const QString& name, const QString& base, const int i_value, const int i_precision = 10 )
     {
         option( name, base + ":" + QString::number( i_value, i_precision ) );
     }