30 lines
711 B
C++
30 lines
711 B
C++
|
//===----------------------------------------------------------------------===//
|
||
|
|
//
|
||
|
|
// The LLVM Compiler Infrastructure
|
||
|
|
//
|
||
|
|
// This file is distributed under the University of Illinois Open Source
|
||
|
|
// License. See LICENSE.TXT for details.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
// <random>
|
||
|
|
|
||
|
|
// template<class IntType = int>
|
||
|
|
// class discrete_distribution
|
||
|
|
|
||
|
|
// discrete_distribution(initializer_list<double> wl);
|
||
|
|
|
||
|
|
#include <random>
|
||
|
|
#include <cassert>
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
{
|
||
|
|
typedef std::discrete_distribution<> D;
|
||
|
|
D d;
|
||
|
|
std::vector<double> p = d.probabilities();
|
||
|
|
assert(p.size() == 1);
|
||
|
|
assert(p[0] == 1);
|
||
|
|
}
|
||
|
|
}
|