//
//  random_impl.h
//  pokemon
//
//  Created by Sam Jaffe on 12/9/17.
//

#pragma once

#include <random/distribution.h>
#include <random/forwards.h>

#define APPLY_DEVICE(T)                                                        \
  virtual T apply(Distribution<T> const & dist) { return dist(*this); }

namespace engine::random {
class Device {
public:
  using result_type = uint32_t;
  constexpr static result_type min() { return 0; }
  constexpr static result_type max() { return ~0u; }

  virtual ~Device() = default;
  virtual result_type operator()() = 0;

private:
  friend class Random;
  APPLY_DEVICE(size_t)
  APPLY_DEVICE(double)
  APPLY_DEVICE(int32_t)
  APPLY_DEVICE(uint32_t)
};
}