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95 lines
2.9 KiB
C
95 lines
2.9 KiB
C
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/* This file is part of KDevelop
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Copyright 2006-2008 Hamish Rodda <rodda@kde.org>
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Copyright 2007-2008 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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#ifndef KDEVPLATFORM_FORWARDDECLARATION_H
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#define KDEVPLATFORM_FORWARDDECLARATION_H
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#include "declaration.h"
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#include "declarationdata.h"
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namespace KDevelop
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{
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class KDEVPLATFORMLANGUAGE_EXPORT ForwardDeclarationData : public DeclarationData
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{
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public:
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ForwardDeclarationData() {
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}
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ForwardDeclarationData( const ForwardDeclarationData& rhs )
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: DeclarationData( rhs )
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{
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}
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};
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/**
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* Represents a forward declaration
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*/
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class KDEVPLATFORMLANGUAGE_EXPORT ForwardDeclaration : public Declaration
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{
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public:
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/**
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* Constructor.
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*
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* If \a context is in the symbol table, the declaration will automatically be added into the symbol table.
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*
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* \param url url of the document where this occurred
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* \param range range of the alias declaration's identifier
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* \param parentContext context in which this declaration occurred
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* */
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ForwardDeclaration(const RangeInRevision& range, DUContext* context);
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ForwardDeclaration(ForwardDeclarationData& data);
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///Copy-constructor for cloning
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ForwardDeclaration(const ForwardDeclaration& rhs);
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/// Destructor.
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virtual ~ForwardDeclaration();
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virtual bool isForwardDeclaration() const;
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/**
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* Resolved the forward-declaration using the given import-trace.
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* The topcontext is needed for correct functionality, and may only be
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* zero when the declaration is resolved starting from the top-context
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* the forward-declaration is contained in.
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*
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* If this forward-declaration has a type assigned that is not derived from ForwardDeclarationType,
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* and that is derived from IdentifiedType, the declaration of that type is returned here.
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* */
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virtual Declaration* resolve(const TopDUContext* topContext) const;
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virtual DUContext * logicalInternalContext(const TopDUContext* topContext) const;
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virtual QString toString() const;
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enum {
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Identity = 10
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};
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typedef Declaration BaseClass;
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private:
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virtual Declaration* clonePrivate() const;
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DUCHAIN_DECLARE_DATA(ForwardDeclaration)
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};
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}
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#endif // KDEVPLATFORM_DECLARATION_H
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// kate: space-indent on; indent-width 2; tab-width 4; replace-tabs on; auto-insert-doxygen on
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