Sayonara Player
RandomGenerator.h
1/* RandomGenerator.h */
2
3/* Copyright (C) 2011-2020 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 private:
31 PIMPL(RandomGenerator)
32
33 RandomGenerator(const RandomGenerator& other);
34
35 public:
38
39 void updateSeed();
40
41 int getNumber(int min, int max);
42
43 static int getRandomNumber(int min, int max);
44 static std::mt19937 getGenerator();
45};
46
47namespace Util
48{
49 namespace Algorithm
50 {
51 template<class Container>
52 void shuffle(Container& container)
53 {
54 std::shuffle(container.begin(), container.end(), RandomGenerator::getGenerator());
55 }
56 }
57}
58
59#endif // RANDOMGENERATOR_H
60
Definition: RandomGenerator.h:29
Helper functions.
Definition: Utils.h:38