bc8d3f97eb
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <random>
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// template<class Engine, size_t w, class UIntType>
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// class independent_bits_engine
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// explicit independent_bits_engine();
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#include <random>
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#include <cassert>
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void
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test1()
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{
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std::independent_bits_engine<std::ranlux24, 32, unsigned> e1;
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std::independent_bits_engine<std::ranlux24, 32, unsigned> e2(std::ranlux24_base::default_seed);
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assert(e1 == e2);
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assert(e1() == 2066486613);
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}
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void
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test2()
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{
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std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e1;
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std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e2(std::ranlux48_base::default_seed);
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assert(e1 == e2);
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assert(e1() == 18223106896348967647ull);
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}
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int main()
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{
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test1();
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test2();
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}
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