3 // Copyright (C) 2005-2018 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the terms
7 // of the GNU General Public License as published by the Free Software
8 // Foundation; either version 3, or (at your option) any later
11 // This library is distributed in the hope that it will be useful, but
12 // WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // General Public License for more details.
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
20 // You should have received a copy of the GNU General Public License and
21 // a copy of the GCC Runtime Library Exception along with this program;
22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 // <http://www.gnu.org/licenses/>.
25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
27 // Permission to use, copy, modify, sell, and distribute this software
28 // is hereby granted without fee, provided that the above copyright
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32 // representation about the suitability of this software for any
33 // purpose. It is provided "as is" without express or implied
37 * @file list_update_map_/find_fn_imps.hpp
38 * Contains implementations of lu_map_.
42 inline typename
PB_DS_CLASS_C_DEC::entry_pointer
44 find_imp(key_const_reference r_key
) const
48 if (s_eq_fn(r_key
, PB_DS_V2F(m_p_l
->m_value
)))
50 apply_update(m_p_l
, s_metadata_type_indicator
);
51 PB_DS_CHECK_KEY_EXISTS(r_key
)
55 entry_pointer p_l
= m_p_l
;
56 while (p_l
->m_p_next
!= 0)
58 entry_pointer p_next
= p_l
->m_p_next
;
59 if (s_eq_fn(r_key
, PB_DS_V2F(p_next
->m_value
)))
61 if (apply_update(p_next
, s_metadata_type_indicator
))
63 p_l
->m_p_next
= p_next
->m_p_next
;
64 p_next
->m_p_next
= m_p_l
;
74 PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key
)
79 template<typename Metadata
>
82 apply_update(entry_pointer p_l
, type_to_type
<Metadata
>)
83 { return s_update_policy(p_l
->m_update_metadata
); }
88 apply_update(entry_pointer
, type_to_type
<null_type
>)
89 { return s_update_policy(s_null_type
); }