Last change
on this file since 674:dbf22d9222a2 was
440:88ed40ad0d4f,
checked in by Alpar Juttner <alpar@…>, 16 years ago
|
Happy New Year again
- update the copyright headers + run the source unifier
|
File size:
1.1 KB
|
Line | |
---|
1 | /* -*- mode: C++; indent-tabs-mode: nil; -*- |
---|
2 | * |
---|
3 | * This file is a part of LEMON, a generic C++ optimization library. |
---|
4 | * |
---|
5 | * Copyright (C) 2003-2009 |
---|
6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
---|
7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
---|
8 | * |
---|
9 | * Permission to use, modify and distribute this software is granted |
---|
10 | * provided that this copyright notice appears in all copies. For |
---|
11 | * precise terms see the accompanying LICENSE file. |
---|
12 | * |
---|
13 | * This software is provided "AS IS" with no warranty of any kind, |
---|
14 | * express or implied, and with no claim as to its suitability for any |
---|
15 | * purpose. |
---|
16 | * |
---|
17 | */ |
---|
18 | |
---|
19 | #include <lemon/random.h> |
---|
20 | #include "test_tools.h" |
---|
21 | |
---|
22 | int seed_array[] = {1, 2}; |
---|
23 | |
---|
24 | int main() |
---|
25 | { |
---|
26 | double a=lemon::rnd(); |
---|
27 | check(a<1.0&&a>0.0,"This should be in [0,1)"); |
---|
28 | a=lemon::rnd.gauss(); |
---|
29 | a=lemon::rnd.gamma(3.45,0); |
---|
30 | a=lemon::rnd.gamma(4); |
---|
31 | //Does gamma work with integer k? |
---|
32 | a=lemon::rnd.gamma(4.0,0); |
---|
33 | a=lemon::rnd.poisson(.5); |
---|
34 | |
---|
35 | lemon::rnd.seed(100); |
---|
36 | lemon::rnd.seed(seed_array, seed_array + |
---|
37 | (sizeof(seed_array) / sizeof(seed_array[0]))); |
---|
38 | |
---|
39 | return 0; |
---|
40 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.