 b64f8b07c1
			
		
	
	b64f8b07c1
	
	
	
		
			
			git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			49 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			49 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| //===----------------------------------------------------------------------===//
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| //
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| //                     The LLVM Compiler Infrastructure
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| //
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| // This file is dual licensed under the MIT and the University of Illinois Open
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| // Source Licenses. See LICENSE.TXT for details.
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| //
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| //===----------------------------------------------------------------------===//
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| 
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| // <random>
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| 
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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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| // template <class charT, class traits,
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| //           class Engine, size_t k>
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| // basic_ostream<charT, traits>&
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| // operator<<(basic_ostream<charT, traits>& os,
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| //            const shuffle_order_engine<Engine, k>& x);
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| //
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| // template <class charT, class traits,
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| //           class Engine, size_t k>
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| // basic_istream<charT, traits>&
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| // operator>>(basic_istream<charT, traits>& is,
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| //            shuffle_order_engine<Engine, k>& x);
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| 
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| #include <random>
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| #include <sstream>
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| #include <cassert>
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| 
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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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|     E e1;
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|     e1.discard(100);
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|     std::ostringstream os;
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|     os << e1;
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|     std::istringstream is(os.str());
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|     E e2;
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|     is >> e2;
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|     assert(e1 == e2);
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| }
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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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