38 lines
886 B
C++
38 lines
886 B
C++
//
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// fail_ref_csubarray.cpp -
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// Testing subarray and const_subarray assignment
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//
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#include "boost/multi_array.hpp"
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#define BOOST_INCLUDE_MAIN
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#include "boost/test/test_tools.hpp"
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#include "boost/array.hpp"
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int
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test_main(int,char*[])
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{
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const int ndims=3;
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typedef boost::multi_array_ref<int,ndims> array_ref;
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boost::array<array_ref::size_type,ndims> sma_dims = {{2,3,4}};
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int data[] = {77,77,77,77,77,77,77,77,77,77,77,77,
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77,77,77,77,77,77,77,77,77,77,77,77};
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array_ref sma(data,sma_dims);
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int num = 0;
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for (array_ref::index i = 0; i != 2; ++i)
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for (array_ref::index j = 0; j != 3; ++j)
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for (array_ref::index k = 0; k != 4; ++k)
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sma[i][j][k] = num++;
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array_ref::const_subarray<ndims-1>::type csba = sma[0];
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array_ref::subarray<ndims-1>::type sba = csba; // FAIL! preserve constness.
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return boost::exit_success;
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}
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