| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // <random> |
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| 10 | |
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| 11 | // template<class RealType = double> |
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| 12 | // class piecewise_constant_distribution |
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| 13 | |
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| 14 | // param_type param() const; |
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| 15 | |
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| 16 | #include <random> |
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| 17 | #include <cassert> |
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| 18 | |
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| 19 | #include "test_macros.h" |
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| 20 | |
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| 21 | int main(int, char**) |
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| 22 | { |
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| 23 | { |
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| 24 | typedef std::piecewise_constant_distribution<> D; |
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| 25 | typedef D::param_type P; |
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| 26 | double b[] = {10, 14, 16, 17}; |
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| 27 | double p[] = {25, 62.5, 12.5}; |
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| 28 | const std::size_t Np = sizeof(p) / sizeof(p[0]); |
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| 29 | P pa(b, b+Np+1, p); |
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| 30 | D d(pa); |
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| 31 | assert(d.param() == pa); |
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| 32 | } |
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| 33 | |
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| 34 | return 0; |
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| 35 | } |
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| 36 | |
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