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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2010 Ciaran McCreesh
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PALUDIS_GUARD_PALUDIS_REPOSITORIES_E_A_FINDER_HH
#define PALUDIS_GUARD_PALUDIS_REPOSITORIES_E_A_FINDER_HH 1
#include <paludis/dep_label.hh>
#include <paludis/environment.hh>
#include <paludis/package_id.hh>
#include <paludis/dep_spec.hh>
#include <paludis/spec_tree.hh>
#include <memory>
#include <list>
namespace paludis
{
namespace erepository
{
class AFinder
{
private:
std::list<std::pair<const FetchableURIDepSpec *, const URILabelsDepSpec *> > _specs;
std::list<const URILabelsDepSpec *> _labels;
const Environment * const env;
const std::shared_ptr<const PackageID> id;
public:
AFinder(const Environment * const e, const std::shared_ptr<const PackageID> & i);
void visit(const FetchableURISpecTree::NodeType<FetchableURIDepSpec>::Type & node);
void visit(const FetchableURISpecTree::NodeType<URILabelsDepSpec>::Type & node);
void visit(const FetchableURISpecTree::NodeType<AllDepSpec>::Type & node);
void visit(const FetchableURISpecTree::NodeType<ConditionalDepSpec>::Type & node);
typedef std::list<std::pair<const FetchableURIDepSpec *,
const URILabelsDepSpec *> >::const_iterator ConstIterator;
ConstIterator begin();
ConstIterator end() const;
};
}
}
#endif
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