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diff --git a/src/declarative/qml/qmlcompileddata.cpp b/src/declarative/qml/qmlcompileddata.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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 are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlcompiler_p.h"
+#include "qmlengine.h"
+#include "qmlcomponent.h"
+#include "qmlcomponent_p.h"
+#include "qmlcompiledcomponent_p.h"
+#include "qmlcontext.h"
+#include "qmlcontext_p.h"
+#include <private/qobject_p.h>
+
+QT_BEGIN_NAMESPACE
+
+int QmlCompiledData::pack(const char *data, size_t size)
+{
+    const char *p = packData.constData();
+    unsigned int ps = packData.size();
+
+    for (unsigned int ii = 0; (ii + size) <= ps; ii += sizeof(int)) {
+        if (0 == ::memcmp(p + ii, data, size))
+            return ii;
+    }
+
+    int rv = packData.size();
+    packData.append(data, size);
+    return rv;
+}
+
+int QmlCompiledData::indexForString(const QString &data)
+{
+    int idx = primitives.indexOf(data);
+    if (idx == -1) {
+        idx = primitives.count();
+        primitives << data;
+    }
+    return idx;
+}
+
+int QmlCompiledData::indexForByteArray(const QByteArray &data)
+{
+    int idx = datas.indexOf(data);
+    if (idx == -1) {
+        idx = datas.count();
+        datas << data;
+    }
+    return idx;
+}
+
+int QmlCompiledData::indexForFloat(float *data, int count)
+{
+    Q_ASSERT(count > 0);
+
+    for (int ii = 0; ii <= floatData.count() - count; ++ii) {
+        bool found = true;
+        for (int jj = 0; jj < count; ++jj) {
+            if (floatData.at(ii + jj) != data[jj]) {
+                found = false;
+                break;
+            }
+        }
+
+        if (found)
+            return ii;
+    }
+
+    int idx = floatData.count();
+    for (int ii = 0; ii < count; ++ii)
+        floatData << data[ii];
+
+    return idx;
+}
+
+int QmlCompiledData::indexForInt(int *data, int count)
+{
+    Q_ASSERT(count > 0);
+
+    for (int ii = 0; ii <= intData.count() - count; ++ii) {
+        bool found = true;
+        for (int jj = 0; jj < count; ++jj) {
+            if (intData.at(ii + jj) != data[jj]) {
+                found = false;
+                break;
+            }
+        }
+
+        if (found)
+            return ii;
+    }
+
+    int idx = intData.count();
+    for (int ii = 0; ii < count; ++ii)
+        intData << data[ii];
+
+    return idx;
+}
+
+int QmlCompiledData::indexForLocation(const QmlParser::Location &l)
+{
+    // ### FIXME
+    int rv = locations.count();
+    locations << l;
+    return rv;
+}
+
+int QmlCompiledData::indexForLocation(const QmlParser::LocationSpan &l)
+{
+    // ### FIXME
+    int rv = locations.count();
+    locations << l.start << l.end;
+    return rv;
+}
+
+QmlCompiledData::QmlCompiledData()
+{
+}
+
+QmlCompiledData::QmlCompiledData(const QmlCompiledData &other)
+{
+    *this = other;
+}
+
+QmlCompiledData::~QmlCompiledData()
+{
+    for (int ii = 0; ii < types.count(); ++ii) {
+        if (types.at(ii).ref)
+            types.at(ii).ref->release();
+    }
+}
+
+QmlCompiledData &QmlCompiledData::operator=(const QmlCompiledData &other)
+{
+    types = other.types;
+    root = other.root;
+    primitives = other.primitives;
+    floatData = other.floatData;
+    intData = other.intData;
+    customTypeData = other.customTypeData;
+    datas = other.datas;
+    bytecode = other.bytecode;
+    return *this;
+}
+
+QObject *QmlCompiledData::TypeReference::createInstance(QmlContext *ctxt) const
+{
+    if (type) {
+        QObject *rv = type->create();
+        if (rv)
+            QmlEngine::setContextForObject(rv, ctxt);
+        return rv;
+    } else {
+        Q_ASSERT(component);
+        QObject *rv = component->create(ctxt);
+        QmlContext *ctxt = qmlContext(rv);
+        if(ctxt) {
+            static_cast<QmlContextPrivate *>(QObjectPrivate::get(ctxt))->typeName = className;
+        }
+        return rv;
+    } 
+}
+
+const QMetaObject *QmlCompiledData::TypeReference::metaObject() const
+{
+    if (type) {
+        return type->metaObject();
+    } else {
+        Q_ASSERT(component);
+        return &static_cast<QmlComponentPrivate *>(QObjectPrivate::get(component))->cc->root;
+    }
+}
+
+
+QT_END_NAMESPACE