Howard Hinnant | f2fe5d5 | 2010-05-17 00:09:38 +0000 | [diff] [blame^] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <random> |
| 11 | |
| 12 | // template<class IntType = int> |
| 13 | // class negative_binomial_distribution |
| 14 | |
| 15 | // explicit negative_binomial_distribution(IntType t = 1, double p = 0.5); |
| 16 | |
| 17 | #include <random> |
| 18 | #include <cassert> |
| 19 | |
| 20 | int main() |
| 21 | { |
| 22 | { |
| 23 | typedef std::negative_binomial_distribution<> D; |
| 24 | D d; |
| 25 | assert(d.k() == 1); |
| 26 | assert(d.p() == 0.5); |
| 27 | } |
| 28 | { |
| 29 | typedef std::negative_binomial_distribution<> D; |
| 30 | D d(3); |
| 31 | assert(d.k() == 3); |
| 32 | assert(d.p() == 0.5); |
| 33 | } |
| 34 | { |
| 35 | typedef std::negative_binomial_distribution<> D; |
| 36 | D d(3, 0.75); |
| 37 | assert(d.k() == 3); |
| 38 | assert(d.p() == 0.75); |
| 39 | } |
| 40 | } |