1// -*- C++ -*-
2
3// Copyright (C) 2005-2015 Free Software Foundation, Inc.
4//
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
9// version.
10
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.
15
16// You should have received a copy of the GNU General Public License
17// along with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20
21// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
22
23// Permission to use, copy, modify, sell, and distribute this software
24// is hereby granted without fee, provided that the above copyright
25// notice appears in all copies, and that both that copyright notice
26// and this permission notice appear in supporting documentation. None
27// of the above authors, nor IBM Haifa Research Laboratories, make any
28// representation about the suitability of this software for any
29// purpose. It is provided "as is" without express or implied
30// warranty.
31
32/**
33 * @file native_map.hpp
34 * Contains an adapter to std::map
35 */
36
37#ifndef PB_DS_NATIVE_MAP_HPP
38#define PB_DS_NATIVE_MAP_HPP
39
40#include <map>
41#include <string>
42#include <ext/pb_ds/detail/type_utils.hpp>
43#include <ext/pb_ds/detail/standard_policies.hpp>
44#include <native_type/native_tree_tag.hpp>
45#include <io/xml.hpp>
46
47namespace __gnu_pbds
48{
49  namespace test
50  {
51#define PB_DS_BASE_C_DEC \
52    std::map<Key, Data, Cmp_Fn,	\
53typename _Alloc::template rebind<std::pair<const Key, Data > >::other >
54
55    template<typename Key, typename Data, class Cmp_Fn = std::less<Key>,
56	     typename _Alloc = std::allocator<char> >
57    class native_map : public PB_DS_BASE_C_DEC
58    {
59    private:
60      typedef PB_DS_BASE_C_DEC base_type;
61
62    public:
63      typedef native_tree_tag container_category;
64
65      native_map() : base_type()
66      { }
67
68      template<typename It>
69      native_map(It f, It l) : base_type(f, l)
70      { }
71
72      static std::string
73      name()
74      { return std::string("n_map"); }
75
76      static std::string
77      desc()
78      { return make_xml_tag("type", "value", "std_map"); }
79    };
80
81#undef PB_DS_BASE_C_DEC
82
83  } // namespace test
84
85} // namespace __gnu_pbds
86
87#endif // #ifndef PB_DS_NATIVE_MAP_HPP
88