Last change
on this file since 10:99e499ca560b was
10:99e499ca560b,
checked in by Alpar Juttner <alpar@…>, 17 years ago
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Port random.h & Co. from svn -r3422 + some cleanups
- gauss(double std_dev) has been remove for clarity
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File size:
952 bytes
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Rev | Line | |
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[10] | 1 | /* -*- C++ -*- |
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| 2 | * |
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| 3 | * This file is a part of LEMON, a generic C++ optimization library |
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| 4 | * |
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| 5 | * Copyright (C) 2003-2007 |
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| 6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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| 7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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| 8 | * |
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| 9 | * Permission to use, modify and distribute this software is granted |
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| 10 | * provided that this copyright notice appears in all copies. For |
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| 11 | * precise terms see the accompanying LICENSE file. |
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| 12 | * |
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| 13 | * This software is provided "AS IS" with no warranty of any kind, |
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| 14 | * express or implied, and with no claim as to its suitability for any |
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| 15 | * purpose. |
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| 16 | * |
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| 17 | */ |
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| 18 | |
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| 19 | #include <lemon/random.h> |
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| 20 | #include "test_tools.h" |
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| 21 | |
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| 22 | ///\file \brief Test cases for random.h |
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| 23 | /// |
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| 24 | ///\todo To be extended |
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| 25 | /// |
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| 26 | |
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| 27 | int main() |
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| 28 | { |
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| 29 | double a=lemon::rnd(); |
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| 30 | check(a<1.0&&a>0.0,"This should be in [0,1)"); |
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| 31 | a=lemon::rnd.gauss(); |
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| 32 | a=lemon::rnd.gamma(3.45,0); |
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| 33 | a=lemon::rnd.gamma(4); |
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| 34 | //Does gamma work with integer k? |
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| 35 | a=lemon::rnd.gamma(4.0,0); |
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| 36 | } |
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