summaryrefslogtreecommitdiffstats
path: root/libcxx/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.geo/ctor_double.pass.cpp
blob: 5828867bacd3c667f1beb1082a1dd57ab2ff25f1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// <random>

// template<class IntType = int>
// class geometric_distribution

// explicit geometric_distribution(double p = 0.5);

#include <random>
#include <cassert>

#include "test_macros.h"

int main(int, char**)
{
    {
        typedef std::geometric_distribution<> D;
        D d;
        assert(d.p() == 0.5);
    }
    {
        typedef std::geometric_distribution<> D;
        D d(0.75);
        assert(d.p() == 0.75);
    }

  return 0;
}
OpenPOWER on IntegriCloud