53 lines
1.2 KiB
C++
53 lines
1.2 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 Engine, size_t k>
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// class shuffle_order_engine
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// {
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// public:
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// // types
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// typedef typename Engine::result_type result_type;
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//
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// // engine characteristics
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// static constexpr size_t table_size = k;
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// static constexpr result_type min() { return Engine::min; }
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// static constexpr result_type max() { return Engine::max; }
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#include <random>
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#include <type_traits>
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#include <cassert>
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#include "test_macros.h"
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template <class T>
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void where(const T &) {}
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void
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test1()
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{
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typedef std::knuth_b E;
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static_assert(E::table_size == 256, "");
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#if TEST_STD_VER >= 11
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static_assert((E::min() == 1), "");
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static_assert((E::max() == 2147483646), "");
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#else
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assert((E::min() == 1));
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assert((E::max() == 2147483646));
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#endif
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where(E::table_size);
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}
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int main(int, char**)
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{
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test1();
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return 0;
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}
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