47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
/*
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* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#ifndef SHARE_GC_Z_ZLIST_INLINE_HPP
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#define SHARE_GC_Z_ZLIST_INLINE_HPP
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#include "gc/z/zList.hpp"
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template <typename T, bool forward>
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ZListIteratorImpl<T, forward>::ZListIteratorImpl(const ZList<T>* list) :
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_list(list),
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_next(forward ? list->first() : list->last()) {}
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template <typename T, bool forward>
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bool ZListIteratorImpl<T, forward>::next(T** elem) {
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if (_next != NULL) {
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*elem = _next;
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_next = forward ? _list->next(_next) : _list->prev(_next);
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return true;
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}
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// No more elements
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return false;
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}
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#endif // SHARE_GC_Z_ZLIST_INLINE_HPP
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