forked from OSchip/llvm-project
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <random>
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// template<class IntType = int>
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// class discrete_distribution
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// bool operator=(const discrete_distribution& x,
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// const discrete_distribution& y);
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// bool operator!(const discrete_distribution& x,
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// const discrete_distribution& y);
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#include <random>
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#include <cassert>
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int main()
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{
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{
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typedef std::discrete_distribution<> D;
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D d1;
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D d2;
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assert(d1 == d2);
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}
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{
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typedef std::discrete_distribution<> D;
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double p0[] = {1};
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D d1(p0, p0+1);
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D d2;
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assert(d1 == d2);
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}
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{
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typedef std::discrete_distribution<> D;
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double p0[] = {10, 30};
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D d1(p0, p0+2);
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D d2;
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assert(d1 != d2);
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}
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}
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