3 // Copyright (C) 2005, 2006 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 2, 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 // You should have received a copy of the GNU General Public License
17 // along with this library; see the file COPYING. If not, write to
18 // the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
19 // MA 02111-1307, USA.
21 // As a special exception, you may use this file as part of a free
22 // software library without restriction. Specifically, if other files
23 // instantiate templates or use macros or inline functions from this
24 // file, or you compile this file and link it with other files to
25 // produce an executable, this file does not by itself cause the
26 // resulting executable to be covered by the GNU General Public
27 // License. This exception does not however invalidate any other
28 // reasons why the executable file might be covered by the GNU General
31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
33 // Permission to use, copy, modify, sell, and distribute this software
34 // is hereby granted without fee, provided that the above copyright
35 // notice appears in all copies, and that both that copyright notice
36 // and this permission notice appear in supporting documentation. None
37 // of the above authors, nor IBM Haifa Research Laboratories, make any
38 // representation about the suitability of this software for any
39 // purpose. It is provided "as is" without express or implied
44 * Contains traits for a random regression test
45 * for a specific container type.
48 #ifndef PB_DS_REGRESSION_TEST_TRAIT_HPP
49 #define PB_DS_REGRESSION_TEST_TRAIT_HPP
51 #include <regression/trait/erase_if_fn.hpp>
52 #include <regression/trait/assoc/to_string.hpp>
53 #include <regression/trait/assoc/type_trait.hpp>
54 #include <regression/trait/assoc/native_type_trait.hpp>
55 #include <regression/trait/assoc/resize_trait.hpp>
56 #include <regression/trait/assoc/get_set_loads_trait.hpp>
57 #include <regression/trait/assoc/get_set_load_trait.hpp>
58 #include <regression/trait/assoc/node_update_trait.hpp>
67 #define PB_DS_CLASS_T_DEC \
68 template<typename Cntnr>
70 #define PB_DS_CLASS_C_DEC \
71 regression_test_traits<Cntnr>
73 #define PB_DS_TYPE_TRAITS_C_DEC \
74 regression_test_type_traits<Cntnr>
76 #define PB_DS_NATIVE_TYPE_TRAITS_C_DEC \
77 native_type_traits<typename PB_DS_TYPE_TRAITS_C_DEC::key_type, \
78 typename PB_DS_TYPE_TRAITS_C_DEC::mapped_type, \
79 typename Cntnr::allocator_type>
81 #define PB_DS_RESIZE_TRAITS_C_DEC \
82 regression_test_resize_traits<Cntnr, typename Cntnr::container_category>
84 #define PB_DS_SET_LOADS_TRAITS_C_DEC \
85 regression_test_get_set_loacontainer_traits<Cntnr, \
86 typename Cntnr::container_category>
88 #define PB_DS_SET_LOAD_TRAITS_C_DEC \
89 regression_test_get_set_load_traits<Cntnr,typename Cntnr::container_category>
91 #define PB_DS_NODE_UPDATOR_TRAITS_C_DEC \
92 regression_test_node_update_traits<Cntnr, typename Cntnr::container_category>
94 template<typename Cntnr>
95 struct regression_test_traits : private PB_DS_TYPE_TRAITS_C_DEC,
96 private PB_DS_NATIVE_TYPE_TRAITS_C_DEC,
97 private PB_DS_RESIZE_TRAITS_C_DEC,
98 private PB_DS_NODE_UPDATOR_TRAITS_C_DEC,
99 private PB_DS_SET_LOADS_TRAITS_C_DEC,
100 private PB_DS_SET_LOAD_TRAITS_C_DEC
103 typedef PB_DS_NATIVE_TYPE_TRAITS_C_DEC native_type_traits_base;
104 typedef PB_DS_TYPE_TRAITS_C_DEC type_traits_base;
107 typedef typename Cntnr::value_type value_type;
108 typedef typename Cntnr::const_reference const_reference;
109 typedef typename PB_DS_NATIVE_TYPE_TRAITS_C_DEC::type native_type;
110 typedef typename native_type::value_type native_value_type;
112 // Only associative containers.
113 typedef typename Cntnr::key_type key_type;
114 typedef typename Cntnr::const_key_reference const_key_reference;
115 typedef typename native_type::key_type native_key_type;
119 resize = PB_DS_RESIZE_TRAITS_C_DEC::value,
120 get_set_loads = PB_DS_SET_LOADS_TRAITS_C_DEC::value,
121 get_set_load = PB_DS_SET_LOAD_TRAITS_C_DEC::value,
122 order_statistics = PB_DS_NODE_UPDATOR_TRAITS_C_DEC::order_statistics,
123 prefix_search = PB_DS_NODE_UPDATOR_TRAITS_C_DEC::prefix_search
127 struct erase_if_fn : public regression_test_erase_if_fn<T>
131 erase_if(native_type& r_native_c)
133 typedef regression_test_erase_if_fn<native_value_type> erase_if_fn;
134 typename native_type::iterator it = r_native_c.begin();
136 while (it != r_native_c.end())
137 if (erase_if_fn()(*it))
140 r_native_c.erase(it);
141 it = r_native_c.begin();
149 print_container(const Cntnr& r_c, std::ostream& r_os)
150 { PB_DS_TYPE_TRAITS_C_DEC::print_container(r_c, r_os); }
152 template<typename Gen>
154 generate_key(Gen& r_gen, size_t max)
155 { return PB_DS_TYPE_TRAITS_C_DEC::generate_key(r_gen, max); }
157 template<typename Gen>
159 generate_value(Gen& r_gen, size_t max)
160 { return PB_DS_TYPE_TRAITS_C_DEC::generate_value(r_gen, max); }
162 static const_key_reference
163 extract_key(const_reference r_val)
164 { return type_traits_base::extract_key(r_val); }
166 static native_key_type
167 native_key(const_key_reference r_key)
168 { return native_type_traits_base::native_key(r_key); }
170 static native_value_type
171 native_value(const_reference r_val)
172 { return native_type_traits_base::native_value(r_val); }
174 static const native_key_type&
175 extract_native_key(const native_value_type& r_val)
176 { return native_type_traits_base::extract_key(r_val); }
179 cmp(const_reference r_val, const native_value_type& r_native_val)
180 { return val_to_string(r_val) == native_val_to_string(r_native_val); }
183 val_to_string(const_reference r_val)
184 { return to_string(r_val); }
187 key_to_string(const_key_reference r_key)
188 { return to_string(r_key); }
191 native_val_to_string(const native_value_type& r_native_val)
192 { return to_string(r_native_val); }
195 prefix_match(const_key_reference r_key, const std::string& r_native_key)
197 const size_t len = std::min(r_key.length(), r_native_key.length());
198 const std::string substr = r_native_key.substr(0, len);
199 return substr == static_cast<const std::string&>(r_key);
203 #undef PB_DS_TYPE_TRAITS_C_DEC
204 #undef PB_DS_NATIVE_TYPE_TRAITS_C_DEC
205 #undef PB_DS_RESIZE_TRAITS_C_DEC
206 #undef PB_DS_SET_LOADS_TRAITS_C_DEC
207 #undef PB_DS_SET_LOAD_TRAITS_C_DEC
208 #undef PB_DS_NODE_UPDATOR_TRAITS_C_DEC
209 #undef PB_DS_CLASS_T_DEC
210 #undef PB_DS_CLASS_C_DEC
212 } // namespace detail
214 } // namespace __gnu_pbds