Moved CPlusPlus::LookupItem.

src/libs/cplusplus/LookupItem.h

@@ -0,0 +1,68 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef CPLUSPLUS_LOOKUPITEM_H
+#define CPLUSPLUS_LOOKUPITEM_H
+
+#include <FullySpecifiedType.h>
+#include <QtCore/QHash>
+
+namespace CPlusPlus {
+
+class CPLUSPLUS_EXPORT LookupItem
+{
+public:
+    LookupItem();
+    LookupItem(const FullySpecifiedType &type, Symbol *lastVisibleSymbol);
+
+    FullySpecifiedType type() const;
+    void setType(const FullySpecifiedType &type);
+
+    Symbol *lastVisibleSymbol() const;
+    void setLastVisibleSymbol(Symbol *symbol);
+
+    bool operator == (const LookupItem &other) const;
+    bool operator != (const LookupItem &other) const;
+
+private:
+    FullySpecifiedType _type;
+    Symbol *_lastVisibleSymbol;
+};
+
+uint qHash(const CPlusPlus::LookupItem &result);
+
+} // end of namespace CPlusPlus
+
+#if defined(Q_CC_MSVC) && _MSC_VER <= 1300
+//this ensures that code outside QmlJS can use the hash function
+//it also a workaround for some compilers
+inline uint qHash(const CPlusPlus::LookupItem &item) { return CPlusPlus::qHash(item); }
+#endif
+
+#endif // CPLUSPLUS_LOOKUPITEM_H