]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | // Copyright 2002 The Trustees of Indiana University. |
2 | ||
3 | // Use, modification and distribution is subject to the Boost Software | |
4 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
5 | // http://www.boost.org/LICENSE_1_0.txt) | |
6 | ||
7 | // Boost.MultiArray Library | |
8 | // Authors: Ronald Garcia | |
9 | // Jeremy Siek | |
10 | // Andrew Lumsdaine | |
11 | // See http://www.boost.org/libs/multi_array for documentation. | |
12 | ||
13 | // | |
14 | // fail_ref_csubarray2.cpp - | |
15 | // Testing constness of subarray operations. | |
16 | // | |
17 | ||
92f5a8d4 | 18 | #include <boost/multi_array.hpp> |
7c673cae | 19 | |
92f5a8d4 | 20 | #include <boost/core/lightweight_test.hpp> |
7c673cae | 21 | |
92f5a8d4 | 22 | #include <boost/array.hpp> |
7c673cae FG |
23 | |
24 | int | |
92f5a8d4 | 25 | main() |
7c673cae FG |
26 | { |
27 | const int ndims=3; | |
28 | typedef boost::multi_array_ref<int,ndims> array_ref; | |
29 | ||
30 | boost::array<array_ref::size_type,ndims> sma_dims = {{2,3,4}}; | |
31 | ||
32 | int data[] = {77,77,77,77,77,77,77,77,77,77,77,77, | |
33 | 77,77,77,77,77,77,77,77,77,77,77,77}; | |
34 | ||
35 | array_ref sma(data,sma_dims); | |
36 | ||
37 | int num = 0; | |
38 | for (array_ref::index i = 0; i != 2; ++i) | |
39 | for (array_ref::index j = 0; j != 3; ++j) | |
40 | for (array_ref::index k = 0; k != 4; ++k) | |
41 | sma[i][j][k] = num++; | |
42 | ||
43 | const array_ref& sma_const = sma; | |
44 | ||
45 | array_ref::subarray<ndims-1>::type sba = sma_const[0]; // FAIL! | |
46 | // preserve constness | |
47 | ||
92f5a8d4 | 48 | return boost::report_errors(); |
7c673cae | 49 | } |