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Diffstat (limited to 'src/boost/libs/multi_array/test/fail_cview2.cpp')
-rw-r--r-- | src/boost/libs/multi_array/test/fail_cview2.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/boost/libs/multi_array/test/fail_cview2.cpp b/src/boost/libs/multi_array/test/fail_cview2.cpp new file mode 100644 index 00000000..d0f66e03 --- /dev/null +++ b/src/boost/libs/multi_array/test/fail_cview2.cpp @@ -0,0 +1,63 @@ +// 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_cview2.cpp +// ensure const_array_view cannot be converted to array_view +// + +#include <boost/multi_array.hpp> + +#define BOOST_INCLUDE_MAIN +#include <boost/test/test_tools.hpp> + +#include <boost/array.hpp> +#include <boost/type.hpp> +#include <boost/cstdlib.hpp> + +int +main() +{ + const int ndims=3; + typedef boost::multi_array<int,ndims> array; + + boost::array<array::size_type,ndims> sma_dims = {{2,3,4}}; + + int data[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13, + 14,15,16,17,18,19,20,21,22,23}; + const int data_size = 24; + + array sma(sma_dims); + sma.assign(data,data+data_size); + + // + // subarray dims: + // [base,stride,bound) + // [0,1,2), [1,1,3), [0,2,4) + // + + const array& csma = sma; + typedef array::index_range range; + array::index_gen indices; + // FAIL! preserve constness (no const_array_view -> array_view). + array::array_view<ndims>::type csma2 = + csma[indices[range(0,2)][range(1,3)][range(0,4,2)]]; + + return boost::report_errors(); +} + + + + + + + |