source: src/RandomNumbers/RandomNumberEngine.hpp@ 9b3476

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Last change on this file since 9b3476 was 9b3476, checked in by Frederik Heber <heber@…>, 14 years ago

RandomNumberDistribution and RandomNumberEngine inherit Clone instead of Creator, ...Factory are Prototype Factory.
  • Property mode set to 100644
File size: 969 bytes
Line 
1/*
2 * RandomNumberEngine.hpp
3 *
4 * Created on: Jan 01, 2011
5 * Author: heber
6 */
7
8#ifndef RANDOMNUMBERENGINE_HPP_
9#define RANDOMNUMBERENGINE_HPP_
10
11// include config.h
12#ifdef HAVE_CONFIG_H
13#include <config.h>
14#endif
15
16/** Abstract base class for a random number engine.
17 *
18 * This class represents the interface to the random number engine.
19 * Hence, they all can be accessed the same way.
20 *
21 * It is also the base class that is needed for RandomNumberGeneratorFactory.
22 */
23class RandomNumberEngine
24{
25public:
26 /** Set the generator's seed.
27 *
28 * @param _seed seed to set to
29 */
30 virtual void seed(unsigned int _seed)=0;
31
32 /** Getter for the generator's seed.
33 *
34 * @return _seed seed to set to
35 */
36 virtual unsigned int getseed() const = 0;
37
38 /** Getter for the type name of the internal engine.
39 *
40 */
41 virtual std::string name()=0;
42
43 RandomNumberEngine() {};
44 virtual ~RandomNumberEngine() {};
45
46};
47
48#endif /* RANDOMNUMBERENGINE_HPP_ */
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