construct_iter_iter_alloc.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <vector>
11
12// template <class InputIter> vector(InputIter first, InputIter last,
13//                                   const allocator_type& a);
14
15#include <vector>
16#include <cassert>
17
18#include "../../../iterators.h"
19#include "../../../stack_allocator.h"
20
21template <class C, class Iterator>
22void
23test(Iterator first, Iterator last, const typename C::allocator_type& a)
24{
25    C c(first, last, a);
26    assert(c.__invariants());
27    assert(c.size() == std::distance(first, last));
28    for (typename C::const_iterator i = c.cbegin(), e = c.cend(); i != e; ++i, ++first)
29        assert(*i == *first);
30}
31
32int main()
33{
34    int a[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 6, 5, 4, 3, 1, 0};
35    int* an = a + sizeof(a)/sizeof(a[0]);
36    std::allocator<int> alloc;
37    test<std::vector<int> >(input_iterator<const int*>(a), input_iterator<const int*>(an), alloc);
38    test<std::vector<int> >(forward_iterator<const int*>(a), forward_iterator<const int*>(an), alloc);
39    test<std::vector<int> >(bidirectional_iterator<const int*>(a), bidirectional_iterator<const int*>(an), alloc);
40    test<std::vector<int> >(random_access_iterator<const int*>(a), random_access_iterator<const int*>(an), alloc);
41    test<std::vector<int> >(a, an, alloc);
42}
43