1
2// Copyright Aleksey Gurtovoy 2001-2004
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/insert_range.hpp>
15#include <boost/mpl/find.hpp>
16#include <boost/mpl/vector_c.hpp>
17#include <boost/mpl/list.hpp>
18#include <boost/mpl/set.hpp>
19#include <boost/mpl/set_c.hpp>
20#include <boost/mpl/map.hpp>
21#include <boost/mpl/size.hpp>
22#include <boost/mpl/range_c.hpp>
23#include <boost/mpl/equal.hpp>
24#include <boost/mpl/fold.hpp>
25#include <boost/mpl/placeholders.hpp>
26#include <boost/mpl/logical.hpp>
27#include <boost/mpl/contains.hpp>
28#include <boost/mpl/joint_view.hpp>
29
30#include <boost/mpl/aux_/test.hpp>
31
32MPL_TEST_CASE()
33{
34 typedef vector_c<int,0,1,7,8,9> numbers;
35 typedef find< numbers,integral_c<int,7> >::type pos;
36 typedef insert_range< numbers,pos,range_c<int,2,7> >::type range;
37
38 MPL_ASSERT_RELATION( size<range>::value, ==, 10 );
39 MPL_ASSERT(( equal< range,range_c<int,0,10> > ));
40
41 typedef insert_range< list0<>,end< list0<> >::type,list1<int> >::type result2;
42 MPL_ASSERT_RELATION( size<result2>::value, ==, 1 );
43}
44
45template<typename A, typename B>
46void test_associative()
47{
48 typedef typename insert_range< A,typename end< A >::type,B >::type C;
49
50 MPL_ASSERT_RELATION( size<C>::value, <=, (size<A>::value + size<B>::value) );
51 MPL_ASSERT(( fold< joint_view< A,B >,true_,and_< _1,contains< C,_2 > > > ));
52}
53
54MPL_TEST_CASE()
55{
56 typedef set3< short,int,long > signed_integers;
57 typedef set3< unsigned short,unsigned int,unsigned long > unsigned_integers;
58 test_associative<signed_integers, unsigned_integers>();
59
60 typedef set_c< int,1,3,5,7,9 > odds;
61 typedef set_c< int,0,2,4,6,8 > evens;
62 test_associative<odds, evens>();
63
64 typedef map2<
65 pair< void,void* >
66 , pair< int,int* >
67 > pointers;
68 typedef map2<
69 pair< void const,void const* >
70 , pair< int const,int const* >
71 > pointers_to_const;
72 test_associative<pointers, pointers_to_const>();
73}
74

source code of boost/libs/mpl/test/insert_range.cpp