| 1 | #include <iostream> |
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| 2 | #include <valarray> |
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| 3 | |
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| 4 | int main() { |
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| 5 | |
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| 6 | std::valarray<int> va_int(4); |
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| 7 | std::cout << "break here" ; |
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| 8 | |
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| 9 | va_int[0] = 1; |
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| 10 | va_int[1] = 12; |
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| 11 | va_int[2] = 123; |
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| 12 | va_int[3] = 1234; |
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| 13 | |
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| 14 | std::valarray<double> va_double({1.0, 0.5, 0.25, 0.125}); |
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| 15 | |
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| 16 | std::valarray<int> va({10, 11, 12, 13, 14, 15, 16, 17, 18, 19}); |
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| 17 | std::slice_array<int> sa = va[std::slice(1, 4, 2)]; |
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| 18 | std::gslice_array<int> ga = va[std::gslice( |
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| 19 | 3, std::valarray<std::size_t>(3, 1), std::valarray<std::size_t>(1, 1))]; |
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| 20 | std::mask_array<int> ma = va[std::valarray<bool>{false, true, true}]; |
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| 21 | std::indirect_array<int> ia = va[std::valarray<size_t>{3, 6, 9}]; |
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| 22 | |
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| 23 | std::cout << "break here\n" ; |
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| 24 | } |
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| 25 | |
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