From d17cf14185eb84863549e0119c8b7bd20db78580 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C4=99drzej=20Nowacki?= <jedrzej.nowacki@nokia.com>
Date: Thu, 26 Apr 2012 12:06:17 +0200
Subject: Implement QVector with QArrayData interface.

Change-Id: I109f46892aed2f6024459812d24922b12358814d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 .../benchmarks/corelib/tools/qvector/qrawvector.h  | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'tests/benchmarks/corelib/tools/qvector/qrawvector.h')

diff --git a/tests/benchmarks/corelib/tools/qvector/qrawvector.h b/tests/benchmarks/corelib/tools/qvector/qrawvector.h
index 18d9847c95..7d80c125ea 100644
--- a/tests/benchmarks/corelib/tools/qvector/qrawvector.h
+++ b/tests/benchmarks/corelib/tools/qvector/qrawvector.h
@@ -47,6 +47,7 @@
 #include <QtCore/qatomic.h>
 #include <QtCore/qalgorithms.h>
 #include <QtCore/qlist.h>
+#include <QtCore/private/qtools_p.h>
 
 #include <iterator>
 #include <vector>
@@ -59,7 +60,32 @@ QT_BEGIN_HEADER
 QT_BEGIN_NAMESPACE
 
 
+struct QVectorData
+{
+    QtPrivate::RefCount ref;
+    int size;
+    uint alloc : 31;
+    uint capacityReserved : 1;
+
+    qptrdiff offset;
+
+    void* data() { return reinterpret_cast<char *>(this) + this->offset; }
+
+    static const QVectorData shared_null;
+    static QVectorData *allocate(int size, int alignment);
+    static QVectorData *reallocate(QVectorData *old, int newsize, int oldsize, int alignment);
+    static void free(QVectorData *data, int alignment);
+    static int grow(int sizeOfHeader, int size, int sizeOfT);
+};
 
+template <typename T>
+struct QVectorTypedData : QVectorData
+{
+    T* begin() { return reinterpret_cast<T *>(this->data()); }
+    T* end() { return begin() + this->size; }
+
+    static QVectorTypedData *sharedNull() { return static_cast<QVectorTypedData *>(const_cast<QVectorData *>(&QVectorData::shared_null)); }
+};
 
 template <typename T>
 class QRawVector
-- 
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