/*
 * RandomNumberEngine.hpp
 *
 *  Created on: Jan 01, 2011
 *      Author: heber
 */

#ifndef RANDOMNUMBERENGINE_HPP_
#define RANDOMNUMBERENGINE_HPP_

// include config.h
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

/** Abstract base class for a random number engine.
 *
 *  This class represents the interface to the random number engine.
 *  Hence, they all can be accessed the same way.
 *
 * It is also the base class that is needed for RandomNumberGeneratorFactory.
 */
class RandomNumberEngine
{
public:
  /** Set the generator's seed.
   *
   * @param _seed seed to set to
   */
  virtual void seed(unsigned int _seed)=0;

  /** Getter for the type name of the internal engine.
   *
   */
  virtual std::string name()=0;

  RandomNumberEngine() {};
  virtual ~RandomNumberEngine() {};

};

#endif /* RANDOMNUMBERENGINE_HPP_ */