From 17f814ce07a4d82563012a15a46dfe6acb2edcc5 Mon Sep 17 00:00:00 2001
From: Harald Fernengel <harald.fernengel@nokia.com>
Date: Fri, 3 Jul 2009 09:41:00 +0200
Subject: Add a specialization for QByteArray

It tries to keep the semantics of QString::append(QByteArray) as much as possible.
---
 src/corelib/tools/qstringbuilder.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/corelib/tools/qstringbuilder.h b/src/corelib/tools/qstringbuilder.h
index 4d6b64b..127c183 100644
--- a/src/corelib/tools/qstringbuilder.h
+++ b/src/corelib/tools/qstringbuilder.h
@@ -202,6 +202,18 @@ template <> struct QConcatenable<const char *>
             *out++ = QLatin1Char(*a++);
     }
 };
+
+template <> struct QConcatenable<QByteArray>
+{
+    typedef QByteArray type;
+    static int size(const QByteArray &ba) { qstrnlen(ba.constData(), ba.size()); }
+    static inline void appendTo(const QByteArray &ba, QChar *&out)
+    {
+        const char *data = ba.constData();
+        while (*data)
+            *out++ = *data++;
+    }
+};
 #endif
 
 template <typename A, typename B>
-- 
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