113 lines
3.2 KiB
C++
113 lines
3.2 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2007, 2008, 2011 Ciaran McCreesh
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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_UTIL_INDIRECT_ITERATOR_IMPL_HH
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#define PALUDIS_GUARD_PALUDIS_UTIL_INDIRECT_ITERATOR_IMPL_HH 1
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#include <paludis/util/indirect_iterator.hh>
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namespace paludis
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{
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template <typename Iter_, typename Value_>
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IndirectIterator<Iter_, Value_>::IndirectIterator() :
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_iter()
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{
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}
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template <typename Iter_, typename Value_>
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IndirectIterator<Iter_, Value_>::IndirectIterator(const IndirectIterator & i) :
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_iter(i._iter)
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{
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}
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template <typename Iter_, typename Value_>
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IndirectIterator<Iter_, Value_>::IndirectIterator(const Iter_ & i) :
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_iter(i)
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{
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}
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template <typename Iter_, typename Value_>
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IndirectIterator<Iter_, Value_> &
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IndirectIterator<Iter_, Value_>::operator= (const IndirectIterator & i)
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{
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_iter = i._iter;
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return *this;
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}
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template <typename Iter_, typename Value_>
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IndirectIterator<Iter_, Value_> &
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IndirectIterator<Iter_, Value_>::operator++ ()
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{
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++_iter;
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return *this;
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}
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template <typename Iter_, typename Value_>
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IndirectIterator<Iter_, Value_>
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IndirectIterator<Iter_, Value_>::operator++ (int)
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{
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IndirectIterator result(*this);
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++_iter;
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return result;
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}
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template <typename Iter_, typename Value_>
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typename IndirectIterator<Iter_, Value_>::pointer
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IndirectIterator<Iter_, Value_>::operator-> () const
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{
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return &**_iter;
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}
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template <typename Iter_, typename Value_>
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typename IndirectIterator<Iter_, Value_>::reference
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IndirectIterator<Iter_, Value_>::operator* () const
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{
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return **_iter;
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}
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template <typename Iter_, typename Value_>
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typename IndirectIterator<Iter_, Value_>::underlying_iterator_type
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IndirectIterator<Iter_, Value_>::underlying_iterator()
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{
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return _iter;
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}
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template <typename Iter_, typename Value_>
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bool operator== (const IndirectIterator<Iter_, Value_> & lhs, const IndirectIterator<Iter_, Value_> & rhs)
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{
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return lhs._iter == rhs._iter;
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}
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template <typename Iter_, typename Value_>
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bool operator< (const IndirectIterator<Iter_, Value_> & lhs, const IndirectIterator<Iter_, Value_> & rhs)
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{
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return lhs._iter < rhs._iter;
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}
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template <typename Iter_>
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IndirectIterator<Iter_>
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indirect_iterator(const Iter_ & i)
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{
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return IndirectIterator<Iter_>(i);
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}
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}
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#endif
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