blob: 509eed72fbdbe286afada283bacea018009762b6 (
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
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// { dg-options "-std=gnu++11" }
// { dg-require-cstdint "" }
//
// Copyright (C) 2011-2016 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 26.5.8.2.1 Class template bernoulli_distribution [rand.dist.bern.bernoulli]
#include <random>
#include <functional>
#include <testsuite_random.h>
void test01()
{
using namespace __gnu_test;
std::mt19937 eng;
std::bernoulli_distribution bd1(0.25);
auto bbd1 = std::bind(bd1, eng);
testDiscreteDist(bbd1, [](int n) { return bernoulli_pdf(n, 0.25); } );
std::bernoulli_distribution bd2(0.5);
auto bbd2 = std::bind(bd2, eng);
testDiscreteDist(bbd2, [](int n) { return bernoulli_pdf(n, 0.5); } );
std::bernoulli_distribution bd3(0.75);
auto bbd3 = std::bind(bd3, eng);
testDiscreteDist(bbd3, [](int n) { return bernoulli_pdf(n, 0.75); } );
}
int main()
{
test01();
return 0;
}
|
