f5256e16df
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
708 B
C++
38 lines
708 B
C++
//===----------------------------------------------------------------------===//
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//
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// The 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 k>
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// class shuffle_order_engine
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// void discard(unsigned long long z);
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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::knuth_b e1;
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std::knuth_b e2 = e1;
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assert(e1 == e2);
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e1.discard(3);
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assert(e1 != e2);
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e2();
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e2();
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e2();
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assert(e1 == e2);
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}
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int main()
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{
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test1();
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}
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