From 86a32589e90ee983159fb5b2c6a594428ab7d422 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel@peralex.com>
Date: Thu, 6 Mar 2014 15:29:08 +0200
Subject: Find places where OUString and OString are passed by value.

It's not very efficient, because we generally end up copying it twice -
once into the parameter and again into the destination OUString.

So I create a clang plugin that finds such places and generates a
warning so that we can convert them to pass-by-reference.

Change-Id: I5341a6ea9e3190f4b4c05c42c85595e3dcd83361
---
 cppcanvas/source/inc/implrenderer.hxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cppcanvas/source/inc')

diff --git a/cppcanvas/source/inc/implrenderer.hxx b/cppcanvas/source/inc/implrenderer.hxx
index 4f043b9b33a9..55fe6f132c1b 100644
--- a/cppcanvas/source/inc/implrenderer.hxx
+++ b/cppcanvas/source/inc/implrenderer.hxx
@@ -266,7 +266,7 @@ static float GetSwapFloat( SvStream& rSt )
                                        bool                           bSubsettableActions );
 
             void createTextAction( const ::Point&                 rStartPoint,
-                                   const OUString                 rString,
+                                   const OUString&                rString,
                                    int                            nIndex,
                                    int                            nLength,
                                    const sal_Int32*               pCharWidths,
-- 
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