// -*- C++ -*-
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// -*- C++ -*-
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// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
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// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
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//
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the terms
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// software; you can redistribute it and/or modify it under the terms
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// of the GNU General Public License as published by the Free Software
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// of the GNU General Public License as published by the Free Software
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// Foundation; either version 3, or (at your option) any later
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// Foundation; either version 3, or (at your option) any later
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// version.
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// version.
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// This library is distributed in the hope that it will be useful, but
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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// General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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// <http://www.gnu.org/licenses/>.
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// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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// Permission to use, copy, modify, sell, and distribute this software
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// Permission to use, copy, modify, sell, and distribute this software
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// is hereby granted without fee, provided that the above copyright
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// is hereby granted without fee, provided that the above copyright
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// notice appears in all copies, and that both that copyright notice
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// notice appears in all copies, and that both that copyright notice
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// and this permission notice appear in supporting documentation. None
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// and this permission notice appear in supporting documentation. None
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// of the above authors, nor IBM Haifa Research Laboratories, make any
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// of the above authors, nor IBM Haifa Research Laboratories, make any
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// representation about the suitability of this software for any
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// representation about the suitability of this software for any
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// purpose. It is provided "as is" without express or implied
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// purpose. It is provided "as is" without express or implied
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// warranty.
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// warranty.
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/**
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/**
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* @file debug_fn_imps.hpp
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* @file debug_fn_imps.hpp
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* Contains an implementation for rc_binomial_heap_.
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* Contains an implementation for rc_binomial_heap_.
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*/
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*/
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#ifdef _GLIBCXX_DEBUG
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#ifdef _GLIBCXX_DEBUG
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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void
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void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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assert_valid() const
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assert_valid() const
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{
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{
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base_type::assert_valid(false);
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base_type::assert_valid(false);
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if (!base_type::empty())
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if (!base_type::empty())
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{
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{
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_GLIBCXX_DEBUG_ASSERT(base_type::m_p_max != NULL);
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_GLIBCXX_DEBUG_ASSERT(base_type::m_p_max != NULL);
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base_type::assert_max();
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base_type::assert_max();
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}
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}
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m_rc.assert_valid();
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m_rc.assert_valid();
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if (m_rc.empty())
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if (m_rc.empty())
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{
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{
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base_type::assert_valid(true);
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base_type::assert_valid(true);
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_GLIBCXX_DEBUG_ASSERT(next_2_pointer(base_type::m_p_root) == NULL);
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_GLIBCXX_DEBUG_ASSERT(next_2_pointer(base_type::m_p_root) == NULL);
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return;
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return;
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}
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}
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const_node_pointer p_nd = next_2_pointer(base_type::m_p_root);
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const_node_pointer p_nd = next_2_pointer(base_type::m_p_root);
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typename rc_t::const_iterator it = m_rc.end();
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typename rc_t::const_iterator it = m_rc.end();
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--it;
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--it;
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while (p_nd != NULL)
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while (p_nd != NULL)
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{
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{
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_GLIBCXX_DEBUG_ASSERT(*it == p_nd);
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_GLIBCXX_DEBUG_ASSERT(*it == p_nd);
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const_node_pointer p_next = p_nd->m_p_next_sibling;
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const_node_pointer p_next = p_nd->m_p_next_sibling;
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_GLIBCXX_DEBUG_ASSERT(p_next != NULL);
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_GLIBCXX_DEBUG_ASSERT(p_next != NULL);
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_GLIBCXX_DEBUG_ASSERT(p_nd->m_metadata == p_next->m_metadata);
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_GLIBCXX_DEBUG_ASSERT(p_nd->m_metadata == p_next->m_metadata);
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_GLIBCXX_DEBUG_ASSERT(p_next->m_p_next_sibling == NULL ||
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_GLIBCXX_DEBUG_ASSERT(p_next->m_p_next_sibling == NULL ||
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p_next->m_metadata < p_next->m_p_next_sibling->m_metadata);
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p_next->m_metadata < p_next->m_p_next_sibling->m_metadata);
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--it;
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--it;
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p_nd = next_2_pointer(next_after_0_pointer(p_nd));
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p_nd = next_2_pointer(next_after_0_pointer(p_nd));
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}
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}
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_GLIBCXX_DEBUG_ASSERT(it + 1 == m_rc.begin());
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_GLIBCXX_DEBUG_ASSERT(it + 1 == m_rc.begin());
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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typename PB_DS_CLASS_C_DEC::const_node_pointer
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typename PB_DS_CLASS_C_DEC::const_node_pointer
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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next_2_pointer(const_node_pointer p_nd)
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next_2_pointer(const_node_pointer p_nd)
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{
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{
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if (p_nd == NULL)
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if (p_nd == NULL)
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return NULL;
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return NULL;
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node_pointer p_next = p_nd->m_p_next_sibling;
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node_pointer p_next = p_nd->m_p_next_sibling;
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if (p_next == NULL)
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if (p_next == NULL)
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return NULL;
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return NULL;
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if (p_nd->m_metadata == p_next->m_metadata)
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if (p_nd->m_metadata == p_next->m_metadata)
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return p_nd;
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return p_nd;
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return next_2_pointer(p_next);
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return next_2_pointer(p_next);
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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typename PB_DS_CLASS_C_DEC::const_node_pointer
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typename PB_DS_CLASS_C_DEC::const_node_pointer
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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next_after_0_pointer(const_node_pointer p_nd)
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next_after_0_pointer(const_node_pointer p_nd)
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{
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{
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if (p_nd == NULL)
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if (p_nd == NULL)
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return NULL;
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return NULL;
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node_pointer p_next = p_nd->m_p_next_sibling;
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node_pointer p_next = p_nd->m_p_next_sibling;
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if (p_next == NULL)
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if (p_next == NULL)
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return NULL;
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return NULL;
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if (p_nd->m_metadata < p_next->m_metadata)
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if (p_nd->m_metadata < p_next->m_metadata)
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return p_next;
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return p_next;
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return next_after_0_pointer(p_next);
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return next_after_0_pointer(p_next);
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}
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}
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#endif
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#endif
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