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      1 //===----------------------------------------------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is dual licensed under the MIT and the University of Illinois Open
      6 // Source Licenses. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 // <random>
     11 
     12 // template<class IntType = int>
     13 // class discrete_distribution
     14 // {
     15 //     class param_type;
     16 
     17 #include <random>
     18 #include <limits>
     19 #include <cassert>
     20 
     21 int main()
     22 {
     23     {
     24         typedef std::discrete_distribution<> D;
     25         typedef D::param_type param_type;
     26         double p0[] = {30, 10};
     27         param_type p1(p0, p0+2);
     28         param_type p2(p0, p0+2);
     29         assert(p1 == p2);
     30     }
     31     {
     32         typedef std::discrete_distribution<> D;
     33         typedef D::param_type param_type;
     34         double p0[] = {30, 10};
     35         param_type p1(p0, p0+2);
     36         param_type p2;
     37         assert(p1 != p2);
     38     }
     39 }
     40