--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/qt3support/tools/q3garray.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,140 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3GARRAY_H
+#define Q3GARRAY_H
+
+#include <Qt3Support/q3shared.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+class Q_COMPAT_EXPORT Q3GArray					// generic array
+{
+    friend class QBuffer;
+public:
+    // do not use this, even though this is public
+    struct array_data : public Q3Shared {	// shared array
+	array_data():data(0),len(0)
+#ifdef QT_QGARRAY_SPEED_OPTIM
+		    ,maxl(0)
+#endif
+	    {}
+	char *data;				// actual array data
+	uint  len;
+#ifdef QT_QGARRAY_SPEED_OPTIM
+	uint maxl;
+#endif
+    };
+    Q3GArray();
+    enum Optimization { MemOptim, SpeedOptim };
+protected:
+    Q3GArray(int, int);			// dummy; does not alloc
+    Q3GArray(int size);			// allocate 'size' bytes
+    Q3GArray(const Q3GArray &a);		// shallow copy
+    virtual ~Q3GArray();
+
+    Q3GArray    &operator=(const Q3GArray &a) { return assign(a); }
+
+    virtual void detach()	{ duplicate(*this); }
+
+    // ### Qt 4.0: maybe provide two versions of data(), at(), etc.
+    char       *data()	 const	{ return shd->data; }
+    uint	nrefs()	 const	{ return shd->count; }
+    uint	size()	 const	{ return shd->len; }
+    bool	isEqual(const Q3GArray &a) const;
+
+    bool	resize(uint newsize, Optimization optim);
+    bool	resize(uint newsize);
+
+    bool	fill(const char *d, int len, uint sz);
+
+    Q3GArray    &assign(const Q3GArray &a);
+    Q3GArray    &assign(const char *d, uint len);
+    Q3GArray    &duplicate(const Q3GArray &a);
+    Q3GArray    &duplicate(const char *d, uint len);
+    void	store(const char *d, uint len);
+
+    array_data *sharedBlock()	const		{ return shd; }
+    void	setSharedBlock(array_data *p) { shd=(array_data*)p; }
+
+    Q3GArray    &setRawData(const char *d, uint len);
+    void	resetRawData(const char *d, uint len);
+
+    int		find(const char *d, uint index, uint sz) const;
+    int		contains(const char *d, uint sz) const;
+
+    void	sort(uint sz);
+    int		bsearch(const char *d, uint sz) const;
+
+    char       *at(uint index) const;
+
+    bool	setExpand(uint index, const char *d, uint sz);
+
+protected:
+    virtual array_data *newData();
+    virtual void deleteData(array_data *p);
+
+private:
+    static void msg_index(uint);
+    array_data *shd;
+};
+
+
+inline char *Q3GArray::at(uint index) const
+{
+#if defined(QT_CHECK_RANGE)
+    if (index >= size()) {
+	msg_index(index);
+	index = 0;
+    }
+#endif
+    return &shd->data[index];
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3GARRAY_H