82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2007 Mike Kelly
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*
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* This file is part of the Paludis package manager. Paludis is free software;
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* you can redistribute it and/or modify it under the terms of the GNU General
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* Public License version 2, as published by the Free Software Foundation.
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*
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* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PALUDIS_GUARD_PALUDIS_AAVISITOR_HH
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#define PALUDIS_GUARD_PALUDIS_AAVISITOR_HH 1
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#include <paludis/spec_tree.hh>
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#include <paludis/dep_spec-fwd.hh>
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#include <paludis/util/pimp.hh>
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#include <paludis/util/wrapped_forward_iterator-fwd.hh>
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/** \file
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* Declarations for the AAVisitor class.
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*
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* \ingroup grpaavisitor
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*/
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namespace paludis
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{
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namespace erepository
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{
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/**
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* Get a list of all the URIs in a URIDepSpec, regardless of USE
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* flag settings.
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*
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* \ingroup grpaavisitor
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*/
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class PALUDIS_VISIBLE AAVisitor
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{
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private:
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Pimp<AAVisitor> _imp;
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public:
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///\name Basic operations
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///\{
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AAVisitor();
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~AAVisitor();
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///\}
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/// \name Visit functions
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///{
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void visit(const FetchableURISpecTree::NodeType<FetchableURIDepSpec>::Type & node);
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void visit(const FetchableURISpecTree::NodeType<URILabelsDepSpec>::Type & node);
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void visit(const FetchableURISpecTree::BasicInnerNode & node);
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///}
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/// \name Iterator functions
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///{
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struct ConstIteratorTag;
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typedef WrappedForwardIterator<ConstIteratorTag, const std::string> ConstIterator;
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ConstIterator begin() const PALUDIS_ATTRIBUTE((warn_unused_result));
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ConstIterator end() const PALUDIS_ATTRIBUTE((warn_unused_result));
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///}
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};
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}
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}
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#endif
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