blob: b4931d786399af6c9c29f40015adac09bb9763f6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#pragma once
#include <memory>
#include <random>
/**
* Pseudo-random unsigned integer generator.
*/
class RandomNumberGenerator
{
public:
/**
* Creates a pseudo-random number generator.
*
* @param seed A number generation seed
*/
explicit RandomNumberGenerator(const unsigned int &seed);
/**
* Creates a pesudo-random number generator.
*/
RandomNumberGenerator();
/**
* Generates a number in the range of a to b.
*
* @param a A number lower than b
* @param b A number greater than a
*/
[[nodiscard]] unsigned int in_range(const unsigned int &a,
const unsigned int &b) const;
private:
std::unique_ptr<std::mt19937> _generator;
};
|
