2 This file is a part of libcds - Concurrent Data Structures library
4 (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2016
6 Source code repo: http://github.com/khizmax/libcds/
7 Download: http://sourceforge.net/projects/libcds/files/
9 Redistribution and use in source and binary forms, with or without
10 modification, are permitted provided that the following conditions are met:
12 * Redistributions of source code must retain the above copyright notice, this
13 list of conditions and the following disclaimer.
15 * Redistributions in binary form must reproduce the above copyright notice,
16 this list of conditions and the following disclaimer in the documentation
17 and/or other materials provided with the distribution.
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
23 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
27 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #ifndef CDSUNIT_MAP_TYPE_H
32 #define CDSUNIT_MAP_TYPE_H
34 #include <cds/urcu/general_instant.h>
35 #include <cds/urcu/general_buffered.h>
36 #include <cds/urcu/general_threaded.h>
37 #include <cds/urcu/signal_buffered.h>
38 #include <cds/urcu/signal_threaded.h>
40 #include <cds/sync/spinlock.h>
41 #include <cds/opt/hash.h>
42 #include <boost/functional/hash/hash.hpp>
44 #include "cppunit/cppunit_mini.h"
47 namespace cc = cds::container;
48 namespace co = cds::opt;
50 typedef cds::urcu::gc< cds::urcu::general_instant<> > rcu_gpi;
51 typedef cds::urcu::gc< cds::urcu::general_buffered<> > rcu_gpb;
52 typedef cds::urcu::gc< cds::urcu::general_threaded<> > rcu_gpt;
53 #ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
54 typedef cds::urcu::gc< cds::urcu::signal_buffered<> > rcu_shb;
55 typedef cds::urcu::gc< cds::urcu::signal_threaded<> > rcu_sht;
58 template <typename Key>
60 int operator ()(Key const& k1, Key const& k2) const
62 if ( std::less<Key>( k1, k2 ) )
64 return std::less<Key>( k2, k1 ) ? 1 : 0;
68 #define CDSUNIT_INT_COMPARE(t) template <> struct cmp<t> { int operator()( t k1, t k2 ){ return (int)(k1 - k2); } }
69 CDSUNIT_INT_COMPARE(char);
70 CDSUNIT_INT_COMPARE(unsigned char);
71 CDSUNIT_INT_COMPARE(int);
72 CDSUNIT_INT_COMPARE(unsigned int);
73 CDSUNIT_INT_COMPARE(long);
74 CDSUNIT_INT_COMPARE(unsigned long);
75 CDSUNIT_INT_COMPARE(long long);
76 CDSUNIT_INT_COMPARE(unsigned long long);
77 #undef CDSUNIT_INT_COMPARE
80 struct cmp<std::string>
82 int operator()(std::string const& s1, std::string const& s2)
84 return s1.compare( s2 );
86 int operator()(std::string const& s1, char const * s2)
88 return s1.compare( s2 );
90 int operator()(char const * s1, std::string const& s2)
92 return -s2.compare( s1 );
97 template <typename ImplSelector, typename Key, typename Value>
100 template <typename Key, typename Value>
103 typedef co::v::hash<Key> key_hash;
104 typedef std::less<Key> less;
105 typedef cmp<Key> compare;
108 bool operator()( Key const& k1, Key const& k2 ) const
110 return compare()( k1, k2 ) == 0;
114 struct hash: public key_hash
116 size_t operator()( Key const& k ) const
118 return key_hash::operator()( k );
120 template <typename Q>
121 size_t operator()( Q const& k ) const
123 return key_hash::operator()( k );
127 struct hash2: public key_hash
129 size_t operator()( Key const& k ) const
131 size_t seed = ~key_hash::operator ()( k );
132 boost::hash_combine( seed, k );
135 template <typename Q>
136 size_t operator()( Q const& k ) const
138 size_t seed = ~key_hash::operator()( k );
139 boost::hash_combine( seed, k );
145 template <typename Map>
146 static inline void print_stat( Map const& /*m*/ )
149 template <typename Map>
150 static inline void check_before_cleanup( Map& /*m*/ )
153 template <typename Map>
154 static inline void additional_cleanup( Map& /*m*/ )
157 template <typename Map>
158 static inline void additional_check( Map& /*m*/ )
163 #endif // ifndef CDSUNIT_MAP_TYPE_H