Starting work on Qt4 interface...

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 786 insertions, 0 deletions

diff --git a/qtinterface/tqt4/Qt/qlist.h b/qtinterface/tqt4/Qt/qlist.h
new file mode 100644
index 0000000..c3661e9
--- /dev/null
+++ b/qtinterface/tqt4/Qt/qlist.h
@@ -0,0 +1,786 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QLIST_H
+#define QLIST_H
+
+#include <QtCore/qiterator.h>
+#include <QtCore/qatomic.h>
+#include <QtCore/qalgorithms.h>
+
+#ifndef QT_NO_STL
+#include <iterator>
+#include <list>
+#endif
+
+#include <new>
+#include <string.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Core)
+
+template <typename T> class QVector;
+template <typename T> class QSet;
+
+struct Q_CORE_EXPORT QListData {
+    struct Data {
+        QBasicAtomicInt ref;
+        int alloc, begin, end;
+        uint sharable : 1;
+        void *array[1];
+    };
+    enum { DataHeaderSize = sizeof(Data) - sizeof(void *) };
+
+    Data *detach(); // remove in 5.0
+    Data *detach2(); // remove in 5.0
+    Data *detach3();
+    void realloc(int alloc);
+    static Data shared_null;
+    Data *d;
+    void **erase(void **xi);
+    void **append();
+    void **append(const QListData &l);
+    void **append2(const QListData &l); // remove in 5.0
+    void **prepend();
+    void **insert(int i);
+    void remove(int i);
+    void remove(int i, int n);
+    void move(int from, int to);
+    inline int size() const { return d->end - d->begin; }
+    inline bool isEmpty() const { return d->end  == d->begin; }
+    inline void **at(int i) const { return d->array + d->begin + i; }
+    inline void **begin() const { return d->array + d->begin; }
+    inline void **end() const { return d->array + d->end; }
+};
+
+template <typename T>
+class QList
+{
+    struct Node { void *v;
+#if defined(Q_CC_BOR)
+        Q_INLINE_TEMPLATE T &t();
+#else
+        Q_INLINE_TEMPLATE T &t()
+        { return *reinterpret_cast<T*>(QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic
+                                       ? v : this); }
+#endif
+    };
+
+    union { QListData p; QListData::Data *d; };
+
+public:
+    inline QList() : d(&QListData::shared_null) { d->ref.ref(); }
+    inline QList(const QList<T> &l) : d(l.d) { d->ref.ref(); if (!d->sharable) detach_helper(); }
+    ~QList();
+    QList<T> &operator=(const QList<T> &l);
+    bool operator==(const QList<T> &l) const;
+    inline bool operator!=(const QList<T> &l) const { return !(*this == l); }
+
+    operator bool() const;
+
+    inline int size() const { return p.size(); }
+
+    inline void detach() { if (d->ref != 1) detach_helper(); }
+
+    inline void detachShared()
+    {
+        // The "this->" qualification is needed for GCCE.
+        if (d->ref != 1 && this->d != &QListData::shared_null)
+            detach_helper();
+    }
+
+    inline bool isDetached() const { return d->ref == 1; }
+    inline void setSharable(bool sharable) { if (!sharable) detach(); d->sharable = sharable; }
+
+    inline bool isEmpty() const { return p.isEmpty(); }
+
+    void clear();
+
+    const T &at(int i) const;
+    const T &operator[](int i) const;
+    T &operator[](int i);
+
+    void append(const T &t);
+    void append(const QList<T> &t);
+    void prepend(const T &t);
+    void insert(int i, const T &t);
+    void replace(int i, const T &t);
+    void removeAt(int i);
+    int removeAll(const T &t);
+    bool removeOne(const T &t);
+    T takeAt(int i);
+    T takeFirst();
+    T takeLast();
+    void move(int from, int to);
+    void swap(int i, int j);
+    int indexOf(const T &t, int from = 0) const;
+    int lastIndexOf(const T &t, int from = -1) const;
+    QBool contains(const T &t) const;
+    int count(const T &t) const;
+
+    class const_iterator;
+
+    class iterator {
+    public:
+        Node *i;
+        typedef std::random_access_iterator_tag  iterator_category;
+        typedef ptrdiff_t  difference_type;
+        typedef T value_type;
+        typedef T *pointer;
+        typedef T &reference;
+
+        inline iterator() : i(0) {}
+        inline iterator(Node *n) : i(n) {}
+        inline iterator(const iterator &o): i(o.i){}
+        inline T &operator*() const { return i->t(); }
+        inline T *operator->() const { return &i->t(); }
+        inline T &operator[](int j) const { return i[j].t(); }
+        inline bool operator==(const iterator &o) const { return i == o.i; }
+        inline bool operator!=(const iterator &o) const { return i != o.i; }
+        inline bool operator<(const iterator& other) const { return i < other.i; }
+        inline bool operator<=(const iterator& other) const { return i <= other.i; }
+        inline bool operator>(const iterator& other) const { return i > other.i; }
+        inline bool operator>=(const iterator& other) const { return i >= other.i; }
+#ifndef QT_STRICT_ITERATORS
+        inline bool operator==(const const_iterator &o) const
+            { return i == o.i; }
+        inline bool operator!=(const const_iterator &o) const
+            { return i != o.i; }
+        inline bool operator<(const const_iterator& other) const
+            { return i < other.i; }
+        inline bool operator<=(const const_iterator& other) const
+            { return i <= other.i; }
+        inline bool operator>(const const_iterator& other) const
+            { return i > other.i; }
+        inline bool operator>=(const const_iterator& other) const
+            { return i >= other.i; }
+#endif
+        inline iterator &operator++() { ++i; return *this; }
+        inline iterator operator++(int) { Node *n = i; ++i; return n; }
+        inline iterator &operator--() { i--; return *this; }
+        inline iterator operator--(int) { Node *n = i; i--; return n; }
+        inline iterator &operator+=(int j) { i+=j; return *this; }
+        inline iterator &operator-=(int j) { i-=j; return *this; }
+        inline iterator operator+(int j) const { return iterator(i+j); }
+        inline iterator operator-(int j) const { return iterator(i-j); }
+        inline int operator-(iterator j) const { return int(i - j.i); }
+    };
+    friend class iterator;
+
+    class const_iterator {
+    public:
+        Node *i;
+        typedef std::random_access_iterator_tag  iterator_category;
+        typedef ptrdiff_t difference_type;
+        typedef T value_type;
+        typedef const T *pointer;
+        typedef const T &reference;
+
+        inline const_iterator() : i(0) {}
+        inline const_iterator(Node *n) : i(n) {}
+        inline const_iterator(const const_iterator &o): i(o.i) {}
+#ifdef QT_STRICT_ITERATORS
+        inline explicit const_iterator(const iterator &o): i(o.i) {}
+#else
+        inline const_iterator(const iterator &o): i(o.i) {}
+#endif
+        inline const T &operator*() const { return i->t(); }
+        inline const T *operator->() const { return &i->t(); }
+        inline const T &operator[](int j) const { return i[j].t(); }
+        inline bool operator==(const const_iterator &o) const { return i == o.i; }
+        inline bool operator!=(const const_iterator &o) const { return i != o.i; }
+        inline bool operator<(const const_iterator& other) const { return i < other.i; }
+        inline bool operator<=(const const_iterator& other) const { return i <= other.i; }
+        inline bool operator>(const const_iterator& other) const { return i > other.i; }
+        inline bool operator>=(const const_iterator& other) const { return i >= other.i; }
+        inline const_iterator &operator++() { ++i; return *this; }
+        inline const_iterator operator++(int) { Node *n = i; ++i; return n; }
+        inline const_iterator &operator--() { i--; return *this; }
+        inline const_iterator operator--(int) { Node *n = i; i--; return n; }
+        inline const_iterator &operator+=(int j) { i+=j; return *this; }
+        inline const_iterator &operator-=(int j) { i-=j; return *this; }
+        inline const_iterator operator+(int j) const { return const_iterator(i+j); }
+        inline const_iterator operator-(int j) const { return const_iterator(i-j); }
+        inline int operator-(const_iterator j) const { return i - j.i; }
+    };
+    friend class const_iterator;
+
+    // stl style
+    inline iterator begin() { detach(); return reinterpret_cast<Node *>(p.begin()); }
+    inline const_iterator begin() const { return reinterpret_cast<Node *>(p.begin()); }
+    inline const_iterator constBegin() const { return reinterpret_cast<Node *>(p.begin()); }
+    inline iterator end() { detach(); return reinterpret_cast<Node *>(p.end()); }
+    inline const_iterator end() const { return reinterpret_cast<Node *>(p.end()); }
+    inline const_iterator constEnd() const { return reinterpret_cast<Node *>(p.end()); }
+    iterator insert(iterator before, const T &t);
+    iterator erase(iterator pos);
+    iterator erase(iterator first, iterator last);
+
+    // more Qt
+    typedef iterator Iterator;
+    typedef const_iterator ConstIterator;
+    inline int count() const { return p.size(); }
+    inline int length() const { return p.size(); } // Same as count()
+    inline T& first() { Q_ASSERT(!isEmpty()); return *begin(); }
+    inline const T& first() const { Q_ASSERT(!isEmpty()); return *begin(); }
+    T& last() { Q_ASSERT(!isEmpty()); return *(--end()); }
+    const T& last() const { Q_ASSERT(!isEmpty()); return *(--end()); }
+    inline void removeFirst() { Q_ASSERT(!isEmpty()); erase(begin()); }
+    inline void removeLast() { Q_ASSERT(!isEmpty()); erase(--end()); }
+    inline bool startsWith(const T &t) const { return !isEmpty() && first() == t; }
+    inline bool endsWith(const T &t) const { return !isEmpty() && last() == t; }
+    QList<T> mid(int pos, int length = -1) const;
+
+    T value(int i) const;
+    T value(int i, const T &defaultValue) const;
+
+    // stl compatibility
+    inline void push_back(const T &t) { append(t); }
+    inline void push_front(const T &t) { prepend(t); }
+    inline T& front() { return first(); }
+    inline const T& front() const { return first(); }
+    inline T& back() { return last(); }
+    inline const T& back() const { return last(); }
+    inline void pop_front() { removeFirst(); }
+    inline void pop_back() { removeLast(); }
+    inline bool empty() const { return isEmpty(); }
+    typedef int size_type;
+    typedef T value_type;
+    typedef value_type *pointer;
+    typedef const value_type *const_pointer;
+    typedef value_type &reference;
+    typedef const value_type &const_reference;
+    typedef ptrdiff_t difference_type;
+
+#ifdef QT3_SUPPORT
+    inline QT3_SUPPORT iterator remove(iterator pos) { return erase(pos); }
+    inline QT3_SUPPORT int remove(const T &t) { return removeAll(t); }
+    inline QT3_SUPPORT int findIndex(const T& t) const { return indexOf(t); }
+    inline QT3_SUPPORT iterator find(const T& t)
+    { int i = indexOf(t); return (i == -1 ? end() : (begin()+i)); }
+    inline QT3_SUPPORT const_iterator find (const T& t) const
+    { int i = indexOf(t); return (i == -1 ? end() : (begin()+i)); }
+    inline QT3_SUPPORT iterator find(iterator from, const T& t)
+    { int i = indexOf(t, from - begin()); return i == -1 ? end() : begin()+i; }
+    inline QT3_SUPPORT const_iterator find(const_iterator from, const T& t) const
+    { int i = indexOf(t, from - begin()); return i == -1 ? end() : begin()+i; }
+#endif
+
+    // comfort
+    QList<T> &operator+=(const QList<T> &l);
+    inline QList<T> operator+(const QList<T> &l) const
+    { QList n = *this; n += l; return n; }
+    inline QList<T> &operator+=(const T &t)
+    { append(t); return *this; }
+    inline QList<T> &operator<< (const T &t)
+    { append(t); return *this; }
+    inline QList<T> &operator<<(const QList<T> &l)
+    { *this += l; return *this; }
+
+    QVector<T> toVector() const;
+    QSet<T> toSet() const;
+
+    static QList<T> fromVector(const QVector<T> &vector);
+    static QList<T> fromSet(const QSet<T> &set);
+
+#ifndef QT_NO_STL
+    static inline QList<T> fromStdList(const std::list<T> &list)
+    { QList<T> tmp; qCopy(list.begin(), list.end(), std::back_inserter(tmp)); return tmp; }
+    inline std::list<T> toStdList() const
+    { std::list<T> tmp; qCopy(constBegin(), constEnd(), std::back_inserter(tmp)); return tmp; }
+#endif
+
+private:
+    void detach_helper();
+    void free(QListData::Data *d);
+
+    void node_construct(Node *n, const T &t);
+    void node_destruct(Node *n);
+    void node_copy(Node *from, Node *to, Node *src);
+    void node_destruct(Node *from, Node *to);
+};
+
+#if defined(Q_CC_BOR)
+template <typename T>
+Q_INLINE_TEMPLATE T &QList<T>::Node::t()
+{ return QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic ? *(T*)v:*(T*)this; }
+#endif
+
+template <typename T>
+Q_INLINE_TEMPLATE void QList<T>::node_construct(Node *n, const T &t)
+{
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) n->v = new T(t);
+    else if (QTypeInfo<T>::isComplex) new (n) T(t);
+    else *reinterpret_cast<T*>(n) = t;
+}
+
+template <typename T>
+Q_INLINE_TEMPLATE void QList<T>::node_destruct(Node *n)
+{
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) delete reinterpret_cast<T*>(n->v);
+    else if (QTypeInfo<T>::isComplex) reinterpret_cast<T*>(n)->~T();
+}
+
+template <typename T>
+Q_INLINE_TEMPLATE void QList<T>::node_copy(Node *from, Node *to, Node *src)
+{
+    Node *current = from;
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) {
+        QT_TRY {
+            while(current != to) {
+                current->v = new T(*reinterpret_cast<T*>(src->v));
+                ++current;
+                ++src;
+            }
+        } QT_CATCH(...) {
+            while (current-- != from)
+                delete reinterpret_cast<T*>(current->v);
+            QT_RETHROW;
+        }
+
+    } else if (QTypeInfo<T>::isComplex) {
+        QT_TRY {
+            while(current != to) {
+                new (current) T(*reinterpret_cast<T*>(src));
+                ++current;
+                ++src;
+            }
+        } QT_CATCH(...) {
+            while (current-- != from)
+                (reinterpret_cast<T*>(current))->~T();
+            QT_RETHROW;
+        }
+    } else {
+        if (src != from && to - from > 0)
+            memcpy(from, src, (to - from) * sizeof(Node *));
+    }
+}
+
+template <typename T>
+Q_INLINE_TEMPLATE void QList<T>::node_destruct(Node *from, Node *to)
+{
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic)
+        while(from != to) --to, delete reinterpret_cast<T*>(to->v);
+    else if (QTypeInfo<T>::isComplex)
+        while (from != to) --to, reinterpret_cast<T*>(to)->~T();
+}
+
+template <typename T>
+Q_INLINE_TEMPLATE QList<T> &QList<T>::operator=(const QList<T> &l)
+{
+    if (d != l.d) {
+        l.d->ref.ref();
+        if (!d->ref.deref())
+            free(d);
+        d = l.d;
+        if (!d->sharable)
+            detach_helper();
+    }
+    return *this;
+}
+template <typename T>
+inline typename QList<T>::iterator QList<T>::insert(iterator before, const T &t)
+{
+    int iBefore = int(before.i - reinterpret_cast<Node *>(p.begin()));
+    Node *n = reinterpret_cast<Node *>(p.insert(iBefore));
+    QT_TRY {
+        node_construct(n, t);
+    } QT_CATCH(...) {
+        p.remove(iBefore);
+        QT_RETHROW;
+    }
+    return n;
+}
+template <typename T>
+inline typename QList<T>::iterator QList<T>::erase(iterator it)
+{ node_destruct(it.i);
+ return reinterpret_cast<Node *>(p.erase(reinterpret_cast<void**>(it.i))); }
+template <typename T>
+inline const T &QList<T>::at(int i) const
+{ Q_ASSERT_X(i >= 0 && i < p.size(), "QList<T>::at", "index out of range");
+ return reinterpret_cast<Node *>(p.at(i))->t(); }
+template <typename T>
+inline const T &QList<T>::operator[](int i) const
+{ Q_ASSERT_X(i >= 0 && i < p.size(), "QList<T>::operator[]", "index out of range");
+ return reinterpret_cast<Node *>(p.at(i))->t(); }
+template <typename T>
+inline T &QList<T>::operator[](int i)
+{ Q_ASSERT_X(i >= 0 && i < p.size(), "QList<T>::operator[]", "index out of range");
+  detach(); return reinterpret_cast<Node *>(p.at(i))->t(); }
+template <typename T>
+inline void QList<T>::removeAt(int i)
+{ if(i >= 0 && i < p.size()) { detach();
+ node_destruct(reinterpret_cast<Node *>(p.at(i))); p.remove(i); } }
+template <typename T>
+inline T QList<T>::takeAt(int i)
+{ Q_ASSERT_X(i >= 0 && i < p.size(), "QList<T>::take", "index out of range");
+ detach(); Node *n = reinterpret_cast<Node *>(p.at(i)); T t = n->t(); node_destruct(n);
+ p.remove(i); return t; }
+template <typename T>
+inline T QList<T>::takeFirst()
+{ T t = first(); removeFirst(); return t; }
+template <typename T>
+inline T QList<T>::takeLast()
+{ T t = last(); removeLast(); return t; }
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE void QList<T>::append(const T &t)
+{
+    detach();
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) {
+        Node *n = reinterpret_cast<Node *>(p.append());
+        QT_TRY {
+            node_construct(n, t);
+        } QT_CATCH(...) {
+            --d->end;
+            QT_RETHROW;
+        }
+    } else {
+        const T cpy(t);
+        Node *n = reinterpret_cast<Node *>(p.append());
+        QT_TRY {
+            node_construct(n, cpy);
+        } QT_CATCH(...) {
+            --d->end;
+            QT_RETHROW;
+        }
+    }
+}
+
+template <typename T>
+inline void QList<T>::prepend(const T &t)
+{
+    detach();
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) {
+        Node *n = reinterpret_cast<Node *>(p.prepend());
+        QT_TRY {
+            node_construct(n, t);
+        } QT_CATCH(...) {
+            ++d->begin;
+            QT_RETHROW;
+        }
+    } else {
+        const T cpy(t);
+        Node *n = reinterpret_cast<Node *>(p.prepend());
+        QT_TRY {
+            node_construct(n, cpy);
+        } QT_CATCH(...) {
+            ++d->begin;
+            QT_RETHROW;
+        }
+    }
+}
+
+template <typename T>
+inline void QList<T>::insert(int i, const T &t)
+{
+    detach();
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) {
+        Node *n = reinterpret_cast<Node *>(p.insert(i));
+        QT_TRY {
+            node_construct(n, t);
+        } QT_CATCH(...) {
+            p.remove(i);
+            QT_RETHROW;
+        }
+    } else {
+        const T cpy(t);
+        Node *n = reinterpret_cast<Node *>(p.insert(i));
+        QT_TRY {
+            node_construct(n, cpy);
+        } QT_CATCH(...) {
+            p.remove(i);
+            QT_RETHROW;
+        }
+    }
+}
+
+template <typename T>
+inline void QList<T>::replace(int i, const T &t)
+{
+    Q_ASSERT_X(i >= 0 && i < p.size(), "QList<T>::replace", "index out of range");
+    detach();
+    if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) {
+        reinterpret_cast<Node *>(p.at(i))->t() = t;
+    } else {
+        const T cpy(t);
+        reinterpret_cast<Node *>(p.at(i))->t() = cpy;
+    }
+}
+
+template <typename T>
+inline void QList<T>::swap(int i, int j)
+{
+    Q_ASSERT_X(i >= 0 && i < p.size() && j >= 0 && j < p.size(),
+                "QList<T>::swap", "index out of range");
+    detach();
+    void *t = d->array[d->begin + i];
+    d->array[d->begin + i] = d->array[d->begin + j];
+    d->array[d->begin + j] = t;
+}
+
+template <typename T>
+inline void QList<T>::move(int from, int to)
+{
+    Q_ASSERT_X(from >= 0 && from < p.size() && to >= 0 && to < p.size(),
+               "QList<T>::move", "index out of range");
+    detach();
+    p.move(from, to);
+}
+
+template<typename T>
+Q_OUTOFLINE_TEMPLATE QList<T> QList<T>::mid(int pos, int alength) const
+{
+    if (alength < 0)
+        alength = size() - pos;
+    if (pos == 0 && alength == size())
+        return *this;
+    QList<T> cpy;
+    if (pos + alength > size())
+        alength = size() - pos;
+    for (int i = pos; i < pos + alength; ++i)
+        cpy += at(i);
+    return cpy;
+}
+
+template<typename T>
+Q_OUTOFLINE_TEMPLATE T QList<T>::value(int i) const
+{
+    if (i < 0 || i >= p.size()) {
+        return T();
+    }
+    return reinterpret_cast<Node *>(p.at(i))->t();
+}
+
+template<typename T>
+Q_OUTOFLINE_TEMPLATE T QList<T>::value(int i, const T& defaultValue) const
+{
+    return ((i < 0 || i >= p.size()) ? defaultValue : reinterpret_cast<Node *>(p.at(i))->t());
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE void QList<T>::detach_helper()
+{
+    Node *n = reinterpret_cast<Node *>(p.begin());
+    QListData::Data *x = p.detach3();
+    QT_TRY {
+        node_copy(reinterpret_cast<Node *>(p.begin()), reinterpret_cast<Node *>(p.end()), n);
+    } QT_CATCH(...) {
+        qFree(d);
+        d = x;
+        QT_RETHROW;
+    }
+
+    if (!x->ref.deref())
+        free(x);
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE QList<T>::~QList()
+{
+    if (d && !d->ref.deref())
+        free(d);
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE bool QList<T>::operator==(const QList<T> &l) const
+{
+    if (p.size() != l.p.size())
+        return false;
+    if (d == l.d)
+        return true;
+    Node *i = reinterpret_cast<Node *>(p.end());
+    Node *b = reinterpret_cast<Node *>(p.begin());
+    Node *li = reinterpret_cast<Node *>(l.p.end());
+    while (i != b) {
+        --i; --li;
+        if (!(i->t() == li->t()))
+            return false;
+    }
+    return true;
+}
+
+// ### Qt 5: rename freeData() to avoid confusion with std::free()
+template <typename T>
+Q_OUTOFLINE_TEMPLATE void QList<T>::free(QListData::Data *data)
+{
+    node_destruct(reinterpret_cast<Node *>(data->array + data->begin),
+                  reinterpret_cast<Node *>(data->array + data->end));
+    if (data->ref == 0)
+        qFree(data);
+}
+
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE void QList<T>::clear()
+{
+    *this = QList<T>();
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE int QList<T>::removeAll(const T &_t)
+{
+    detachShared();
+    const T t = _t;
+    int removedCount=0, i=0;
+    Node *n;
+    while (i < p.size())
+        if ((n = reinterpret_cast<Node *>(p.at(i)))->t() == t) {
+            node_destruct(n);
+            p.remove(i);
+            ++removedCount;
+        } else {
+            ++i;
+        }
+    return removedCount;
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE bool QList<T>::removeOne(const T &_t)
+{
+    detachShared();
+    int index = indexOf(_t);
+    if (index != -1) {
+        removeAt(index);
+        return true;
+    }
+    return false;
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE typename QList<T>::iterator QList<T>::erase(typename QList<T>::iterator afirst,
+                                                                 typename QList<T>::iterator alast)
+{
+    for (Node *n = afirst.i; n < alast.i; ++n)
+        node_destruct(n);
+    int idx = afirst - begin();
+    p.remove(idx, alast - afirst);
+    return begin() + idx;
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE QList<T> &QList<T>::operator+=(const QList<T> &l)
+{
+    detach();
+    Node *n = reinterpret_cast<Node *>(p.append2(l.p));
+    QT_TRY{
+        node_copy(n, reinterpret_cast<Node *>(p.end()), reinterpret_cast<Node *>(l.p.begin()));
+    } QT_CATCH(...) {
+        // restore the old end
+        d->end -= int(reinterpret_cast<Node *>(p.end()) - n);
+        QT_RETHROW;
+    }
+    return *this;
+}
+
+template <typename T>
+inline void QList<T>::append(const QList<T> &t)
+{
+    *this += t;
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE int QList<T>::indexOf(const T &t, int from) const
+{
+    if (from < 0)
+        from = qMax(from + p.size(), 0);
+    if (from < p.size()) {
+        Node *n = reinterpret_cast<Node *>(p.at(from -1));
+        Node *e = reinterpret_cast<Node *>(p.end());
+        while (++n != e)
+            if (n->t() == t)
+                return int(n - reinterpret_cast<Node *>(p.begin()));
+    }
+    return -1;
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE int QList<T>::lastIndexOf(const T &t, int from) const
+{
+    if (from < 0)
+        from += p.size();
+    else if (from >= p.size())
+        from = p.size()-1;
+    if (from >= 0) {
+        Node *b = reinterpret_cast<Node *>(p.begin());
+        Node *n = reinterpret_cast<Node *>(p.at(from + 1));
+        while (n-- != b) {
+            if (n->t() == t)
+                return n - b;
+        }
+    }
+    return -1;
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE QBool QList<T>::contains(const T &t) const
+{
+    Node *b = reinterpret_cast<Node *>(p.begin());
+    Node *i = reinterpret_cast<Node *>(p.end());
+    while (i-- != b)
+        if (i->t() == t)
+            return QBool(true);
+    return QBool(false);
+}
+
+template <typename T>
+Q_OUTOFLINE_TEMPLATE int QList<T>::count(const T &t) const
+{
+    int c = 0;
+    Node *b = reinterpret_cast<Node *>(p.begin());
+    Node *i = reinterpret_cast<Node *>(p.end());
+    while (i-- != b)
+        if (i->t() == t)
+            ++c;
+    return c;
+}
+
+Q_DECLARE_SEQUENTIAL_ITERATOR(List)
+Q_DECLARE_MUTABLE_SEQUENTIAL_ITERATOR(List)
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QLIST_H