1
2 // Copyright Aleksey Gurtovoy 2000-2005
3 //
4 // Distributed under the Boost Software License, Version 1.0.
5 // (See accompanying file LICENSE_1_0.txt or copy at
6 // http://www.boost.org/LICENSE_1_0.txt)
7 //
8 // See http://www.boost.org/libs/mpl for documentation.
9
10 // $Id$
11 // $Date$
12 // $Revision$
13
14 #include <boost/mpl/vector.hpp>
15 #include <boost/mpl/vector/vector10.hpp>
16 #include <boost/mpl/equal.hpp>
17 #include <boost/mpl/push_back.hpp>
18 #include <boost/mpl/pop_back.hpp>
19 #include <boost/mpl/push_front.hpp>
20 #include <boost/mpl/pop_front.hpp>
21 #include <boost/mpl/back.hpp>
22 #include <boost/mpl/front.hpp>
23 #include <boost/mpl/size.hpp>
24 #include <boost/mpl/empty.hpp>
25
26 #include <boost/mpl/aux_/test.hpp>
27
28
MPL_TEST_CASE()29 MPL_TEST_CASE()
30 {
31 typedef vector0<> v0;
32 typedef vector1<char> v1;
33 typedef vector2<char,long> v2;
34 typedef vector9<char,char,char,char,char,char,char,char,int> v9;
35
36 MPL_ASSERT(( equal< v0,v0::type > ));
37 MPL_ASSERT(( equal< v1,v1::type > ));
38 MPL_ASSERT(( equal< v2,v2::type > ));
39 MPL_ASSERT(( equal< v9,v9::type > ));
40
41 MPL_ASSERT_RELATION( size<v0>::value, ==, 0 );
42 MPL_ASSERT_RELATION( size<v1>::value, ==, 1 );
43 MPL_ASSERT_RELATION( size<v2>::value, ==, 2 );
44 MPL_ASSERT_RELATION( size<v9>::value, ==, 9 );
45
46 MPL_ASSERT(( empty<v0> ));
47 MPL_ASSERT_NOT(( empty<v1> ));
48 MPL_ASSERT_NOT(( empty<v2> ));
49 MPL_ASSERT_NOT(( empty<v9> ));
50
51 MPL_ASSERT(( is_same< front<v1>::type,char > ));
52 MPL_ASSERT(( is_same< back<v1>::type,char > ));
53 MPL_ASSERT(( is_same< front<v2>::type,char > ));
54 MPL_ASSERT(( is_same< back<v2>::type,long > ));
55 MPL_ASSERT(( is_same< front<v9>::type,char > ));
56 MPL_ASSERT(( is_same< back<v9>::type,int > ));
57 }
58
59
MPL_TEST_CASE()60 MPL_TEST_CASE()
61 {
62 typedef vector2<char,long> v2;
63
64 typedef begin<v2>::type i1;
65 typedef next<i1>::type i2;
66 typedef next<i2>::type i3;
67
68 MPL_ASSERT(( is_same<deref<i1>::type,char> ));
69 MPL_ASSERT(( is_same<deref<i2>::type,long> ));
70 MPL_ASSERT(( is_same< i3, end<v2>::type > ));
71 }
72
MPL_TEST_CASE()73 MPL_TEST_CASE()
74 {
75 typedef vector0<> v0;
76
77 typedef push_back<v0,int>::type v1;
78 typedef push_front<v1,char>::type v2;
79 typedef push_back<v2,long>::type v3;
80
81 MPL_ASSERT(( is_same< back<v1>::type,int > ));
82 MPL_ASSERT(( is_same< back<v2>::type,int > ));
83 MPL_ASSERT(( is_same< front<v2>::type,char > ));
84 MPL_ASSERT(( is_same< back<v3>::type,long > ));
85
86 MPL_ASSERT(( equal< v1,v1::type > ));
87 MPL_ASSERT(( equal< v2,v2::type > ));
88 MPL_ASSERT(( equal< v3,v3::type > ));
89 }
90
MPL_TEST_CASE()91 MPL_TEST_CASE()
92 {
93 typedef vector9<char,bool,char,char,char,char,bool,long,int> v9;
94
95 typedef pop_back<v9>::type v8;
96 typedef pop_front<v8>::type v7;
97
98 MPL_ASSERT(( is_same< back<v9>::type,int > ));
99 MPL_ASSERT(( is_same< back<v8>::type,long > ));
100 MPL_ASSERT(( is_same< back<v7>::type,long > ));
101 MPL_ASSERT(( is_same< front<v7>::type,bool > ));
102
103 MPL_ASSERT(( equal< v9,v9::type > ));
104 MPL_ASSERT(( equal< v8,v8::type > ));
105 MPL_ASSERT(( equal< v7,v7::type > ));
106 }
107
MPL_TEST_CASE()108 MPL_TEST_CASE()
109 {
110 typedef vector<> v0;
111 typedef vector<char> v1;
112 typedef vector<char,long> v2;
113 typedef vector<char,char,char,char,char,char,char,char,int> v9;
114
115 MPL_ASSERT(( equal< v0,v0::type > ));
116 MPL_ASSERT(( equal< v1,v1::type > ));
117 MPL_ASSERT(( equal< v2,v2::type > ));
118 MPL_ASSERT(( equal< v9,v9::type > ));
119
120 MPL_ASSERT_RELATION( size<v0>::value, ==, 0 );
121 MPL_ASSERT_RELATION( size<v1>::value, ==, 1 );
122 MPL_ASSERT_RELATION( size<v2>::value, ==, 2 );
123 MPL_ASSERT_RELATION( size<v9>::value, ==, 9 );
124 }
125