Sayonara Player
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RandomGenerator.h
1/* RandomGenerator.h */
2
3/* Copyright (C) 2011-2024 Michael Lugmair (Lucio Carreras)
4 *
5 * This file is part of sayonara player
6 *
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 */
20
21#ifndef RANDOMGENERATOR_H
22#define RANDOMGENERATOR_H
23
24#include "Utils/Pimpl.h"
25#include <algorithm>
26#include <random>
27
29{
30 PIMPL(RandomGenerator)
31
32 public:
34 RandomGenerator(const RandomGenerator& other) = delete;
35 RandomGenerator(RandomGenerator&& other) = delete;
36 RandomGenerator& operator=(const RandomGenerator& other) = delete;
37 RandomGenerator& operator=(RandomGenerator&& other) = delete;
38
40
41 void updateSeed();
42
43 int getNumber(int min, int max);
44
45 static int getRandomNumber(int min, int max);
46 static std::mt19937 getGenerator();
47};
48
49namespace Util
50{
51 namespace Algorithm
52 {
53 template<class Container>
54 void shuffle(Container& container)
55 {
56 std::shuffle(container.begin(), container.end(), RandomGenerator::getGenerator());
57 }
58 }
59}
60
61#endif // RANDOMGENERATOR_H
62
Definition RandomGenerator.h:29
Helper functions.
Definition MetaTypeRegistry.h:25