forked from qt-creator/qt-creator
8295b503be
Change-Id: I3c22ef2685d7aa589f5d0ab74d693653a4c32082 Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://www.qt.io/licensing. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#include "LookupItem.h"
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#include <cplusplus/FullySpecifiedType.h>
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#include <cplusplus/Symbol.h>
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#include <cplusplus/Control.h>
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#include <QDebug>
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using namespace CPlusPlus;
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uint CPlusPlus::qHash(const CPlusPlus::LookupItem &key)
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{
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const uint h1 = QT_PREPEND_NAMESPACE(qHash)(key.type().type());
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const uint h2 = QT_PREPEND_NAMESPACE(qHash)(key.scope());
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return ((h1 << 16) | (h1 >> 16)) ^ h2;
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}
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LookupItem::LookupItem()
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: _scope(0), _declaration(0), _binding(0)
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{ }
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FullySpecifiedType LookupItem::type() const
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{
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if (! _type && _declaration)
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return _declaration->type();
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return _type;
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}
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void LookupItem::setType(const FullySpecifiedType &type)
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{ _type = type; }
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Symbol *LookupItem::declaration() const
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{ return _declaration; }
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void LookupItem::setDeclaration(Symbol *declaration)
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{ _declaration = declaration; }
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Scope *LookupItem::scope() const
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{
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if (! _scope && _declaration)
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return _declaration->enclosingScope();
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return _scope;
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}
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void LookupItem::setScope(Scope *scope)
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{ _scope = scope; }
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ClassOrNamespace *LookupItem::binding() const
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{ return _binding; }
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void LookupItem::setBinding(ClassOrNamespace *binding)
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{ _binding = binding; }
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bool LookupItem::operator == (const LookupItem &other) const
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{
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if (_type == other._type && _declaration == other._declaration && _scope == other._scope
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&& _binding == other._binding)
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return true;
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return false;
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}
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bool LookupItem::operator != (const LookupItem &result) const
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{ return ! operator == (result); }
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