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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore 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 QPODLIST_P_H
+#define QPODLIST_P_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qvarlengtharray.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Core)
+
+template <typename T, int Prealloc>
+class QPodList : public QVarLengthArray<T, Prealloc>
+{
+ using QVarLengthArray<T, Prealloc>::s;
+ using QVarLengthArray<T, Prealloc>::a;
+ using QVarLengthArray<T, Prealloc>::ptr;
+ using QVarLengthArray<T, Prealloc>::realloc;
+public:
+ inline explicit QPodList(int size = 0)
+ : QVarLengthArray<T, Prealloc>(size)
+ {}
+
+ inline void insert(int idx, const T &t)
+ {
+ const int sz = s++;
+ if (s == a)
+ realloc(s, s << 1);
+ ::memmove(ptr + idx + 1, ptr + idx, (sz - idx) * sizeof(T));
+ ptr[idx] = t;
+ }
+
+ inline void removeAll(const T &t)
+ {
+ int i = 0;
+ for (int j = 0; j < s; ++j) {
+ if (ptr[j] != t)
+ ptr[i++] = ptr[j];
+ }
+ s = i;
+ }
+
+ inline void removeAt(int idx)
+ {
+ Q_ASSERT(idx >= 0 && idx < s);
+ ::memmove(ptr + idx, ptr + idx + 1, (s - idx - 1) * sizeof(T));
+ --s;
+ }
+
+ inline T takeFirst()
+ {
+ Q_ASSERT(s > 0);
+ T tmp = ptr[0];
+ removeAt(0);
+ return tmp;
+ }
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPODLIST_P_H