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57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/* This file is part of KDevelop
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Copyright 2007 David Nolden <david.nolden.kdevelop@art-master.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "indexeddeclaration.h"
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#include "declaration.h"
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#include "duchain.h"
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#include "topducontextdynamicdata.h"
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using namespace KDevelop;
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IndexedDeclaration::IndexedDeclaration(uint topContext, uint declarationIndex)
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: m_topContext(topContext)
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, m_declarationIndex(declarationIndex)
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{
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}
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IndexedDeclaration::IndexedDeclaration(const Declaration* decl)
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{
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if(decl) {
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m_topContext = decl->topContext()->ownIndex();
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m_declarationIndex = decl->m_indexInTopContext;
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}else{
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m_topContext = 0;
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m_declarationIndex = 0;
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}
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}
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Declaration* IndexedDeclaration::declaration() const
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{
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if(isDummy())
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return 0;
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// ENSURE_CHAIN_READ_LOCKED
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if(!m_topContext || !m_declarationIndex)
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return 0;
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TopDUContext* ctx = DUChain::self()->chainForIndex(m_topContext);
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if(!ctx)
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return 0;
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return ctx->m_dynamicData->getDeclarationForIndex(m_declarationIndex);
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}
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