1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
#include <claw/meta/type_list.hpp>
#include <claw/multi_type_map.hpp>
#include <fstream>
#include <iostream>
#include <sstream>
#include <string>
/*----------------------------------------------------------------------------*/
struct custom
{
int a;
std::string s;
custom() { }
custom( int _a, const std::string& _s )
: a(_a), s(_s)
{ }
}; // class custom
/*----------------------------------------------------------------------------*/
std::ostream& operator<<( std::ostream& os, const custom& c )
{
return os << "(" << c.a << ", " << c.s << ")";
}
/*----------------------------------------------------------------------------*/
using namespace claw;
using namespace claw::meta;
/*----------------------------------------------------------------------------*/
template<typename Map>
struct map_printer;
/*----------------------------------------------------------------------------*/
template<typename Key>
struct map_printer< multi_type_map<Key, no_type> >
{
std::ostream& operator()
( std::ostream& os, const multi_type_map<Key, no_type>& ) const
{ return os; }
}; // map_printer [no_type]
/*----------------------------------------------------------------------------*/
template<typename Key, typename Head, typename Queue>
struct map_printer< multi_type_map< Key, type_list<Head, Queue> > >
{
typedef multi_type_map< Key, type_list<Head, Queue> > map_type;
std::ostream& operator()( std::ostream& os, const map_type& m ) const
{
typename map_type::template iterator<Head>::const_type it;
for (it=m.template begin<Head>(); it!=m.template end<Head>(); ++it)
os << "(" << it->first << ", " << it->second << ") ";
os << std::endl;
map_printer< multi_type_map<Key, Queue> > rec;
return rec( os, m );
}
}; // map_printer [no_type]
/*----------------------------------------------------------------------------*/
template<typename Key, typename Head, typename Queue>
std::ostream&
print_map
( std::ostream& os, const multi_type_map< Key, type_list<Head, Queue> >& m )
{
typedef multi_type_map< Key, type_list<Head, Queue> > map_type;
map_printer<map_type> p;
return p(os, m);
} // print_map
/*----------------------------------------------------------------------------*/
typedef type_list_maker<float, bool, std::string, custom>::result my_type_list;
typedef multi_type_map<int, my_type_list> map_type;
/*----------------------------------------------------------------------------*/
void fill_map( map_type& m )
{
m.set<bool>( 0, false );
m.set<bool>( 1, true );
m.set<float>( 0, 3.14 );
m.set<float>( 1, 3.14 );
m.set<float>( 3, 3.14 );
m.set<float>( 5, 3.14 );
m.set<float>( 7, 3.14 );
m.set<float>( 9, 3.14 );
m.set<custom>( 0, custom(72, "seventy-two") );
m.set<std::string>( 1, "my favorite string" );
m.set<custom>( 1, custom(24, "my favorite number") );
} // fill_map()
/*----------------------------------------------------------------------------*/
void test_erase()
{
map_type m;
fill_map(m);
m.erase<bool>(0);
m.erase<float>(0);
m.erase<custom>(1);
map_type::iterator<float>::type it, tmp;
it = m.begin<float>();
while ( it!=m.end<float>() )
{
tmp = it;
++it;
m.erase<float>(tmp);
}
std::cout << "[Test] erase" << std::endl;
print_map(std::cout, m);
} // test_erase()
/*----------------------------------------------------------------------------*/
void test_get_set()
{
map_type m;
fill_map(m);
std::cout << "[Test] get/set" << std::endl;
print_map(std::cout, m);
} // test_get_set()
/*----------------------------------------------------------------------------*/
void test_set_map()
{
map_type m;
fill_map(m);
map_type m2;
for ( map_type::iterator<float>::type it=m.begin<float>();
it!=m.end<float>(); ++it )
m2.set<float>( 2*it->first, 2*it->second );
m.set( m2 );
std::cout << "[Test] set_map" << std::endl;
print_map(std::cout, m);
} // test_get_set()
/*----------------------------------------------------------------------------*/
void test_size()
{
map_type m;
fill_map(m);
std::cout << "[Test] size" << std::endl;
std::cout << m.size() << std::endl;
} // test_size()
/*----------------------------------------------------------------------------*/
int main( int argc, char* argv[] )
{
test_get_set();
test_size();
test_set_map();
test_erase();
return 0;
} // main()
|
