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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2007 Fernando J. Pereda
*
* 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_FUZZY_FINDER_HH
#define PALUDIS_GUARD_PALUDIS_FUZZY_FINDER_HH 1
#include <paludis/environment-fwd.hh>
#include <paludis/util/pimp.hh>
#include <paludis/util/wrapped_forward_iterator.hh>
#include <paludis/name.hh>
#include <paludis/filter-fwd.hh>
#include <string>
/** \file
* Declarations for paludis::FuzzyCandidatesFinder and paludis::FuzzyRepositoriesFinder
*
* \ingroup g_package_database
*/
namespace paludis
{
/**
* Object to find package names to a given name
*
* \ingroup g_package_database
*/
class PALUDIS_VISIBLE FuzzyCandidatesFinder :
private Pimp<FuzzyCandidatesFinder>
{
public:
///\name Basic Operations
///\{
FuzzyCandidatesFinder(const Environment & e, const std::string & name, const Filter & filter);
~FuzzyCandidatesFinder();
///\}
///\name Iterate over the candidates
///\{
struct CandidatesConstIteratorTag;
typedef WrappedForwardIterator<CandidatesConstIteratorTag, const QualifiedPackageName>
CandidatesConstIterator;
CandidatesConstIterator begin() const;
CandidatesConstIterator end() const;
///\}
};
/**
* Object to find repositories similar to a given name
*
* \ingroup g_package_database
*/
class PALUDIS_VISIBLE FuzzyRepositoriesFinder :
private Pimp<FuzzyRepositoriesFinder>
{
public:
///\name Basic Operations
///\{
FuzzyRepositoriesFinder(const Environment & e, const std::string & name);
~FuzzyRepositoriesFinder();
///\}
///\name Iterate over the candidates
///\{
struct RepositoriesConstIteratorTag;
typedef WrappedForwardIterator<RepositoriesConstIteratorTag, const RepositoryName>
RepositoriesConstIterator;
RepositoriesConstIterator begin() const;
RepositoriesConstIterator end() const;
///\}
};
extern template class WrappedForwardIterator<FuzzyCandidatesFinder::CandidatesConstIteratorTag, const QualifiedPackageName>;
extern template class WrappedForwardIterator<FuzzyRepositoriesFinder::RepositoriesConstIteratorTag, const RepositoryName>;
}
#endif
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