| // Copyright 2002 The Trustees of Indiana University. |
| |
| // Use, modification and distribution is subject to the Boost Software |
| // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| |
| // Boost.MultiArray Library |
| // Authors: Ronald Garcia |
| // Jeremy Siek |
| // Andrew Lumsdaine |
| // See http://www.boost.org/libs/multi_array for documentation. |
| |
| // |
| // fail_ref_csubarray2.cpp - |
| // Testing constness of subarray operations. |
| // |
| |
| #include "boost/multi_array.hpp" |
| |
| #include "boost/test/minimal.hpp" |
| |
| #include "boost/array.hpp" |
| |
| int |
| test_main(int,char*[]) |
| { |
| const int ndims=3; |
| typedef boost::multi_array_ref<int,ndims> array_ref; |
| |
| boost::array<array_ref::size_type,ndims> sma_dims = {{2,3,4}}; |
| |
| int data[] = {77,77,77,77,77,77,77,77,77,77,77,77, |
| 77,77,77,77,77,77,77,77,77,77,77,77}; |
| |
| array_ref sma(data,sma_dims); |
| |
| int num = 0; |
| for (array_ref::index i = 0; i != 2; ++i) |
| for (array_ref::index j = 0; j != 3; ++j) |
| for (array_ref::index k = 0; k != 4; ++k) |
| sma[i][j][k] = num++; |
| |
| const array_ref& sma_const = sma; |
| |
| array_ref::subarray<ndims-1>::type sba = sma_const[0]; // FAIL! |
| // preserve constness |
| |
| return boost::exit_success; |
| } |