idsignal.h

#pragma once

#include <random>

namespace control::ident {

template<typename T>
class PRBS {
 public:

  PRBS() : e(), d(0, 1) {};

  T get() {
    return d(e) ? 1 : -1;
  }
 protected:
  std::default_random_engine e;
  // The distribution still uses ints
  std::uniform_int_distribution<int> d;
};

}