de/individual.h

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#if !defined(ULTRA_DE_INDIVIDUAL_H)
#define      ULTRA_DE_INDIVIDUAL_H
 
#include "kernel/vector_individual.h"
#include "kernel/interval.h"
 
namespace ultra::de
{

class individual final : public vector_individual<D_DOUBLE>
{
public:
  // ---- Constructors ----
  individual() = default;
  explicit individual(const ultra::problem &p) : vector_individual(p) {}
 
  // ---- Modifiers ----
  using vector_individual::apply_each;
  using vector_individual::operator=;
 
  // ---- Recombination operators ----
  [[nodiscard]] individual crossover(double, const interval<double> &,
                                     const individual &, const individual &,
                                     const individual &) const;
 
private:
  // ---- Printing ----
  void print_impl(std::ostream &, out::print_format_t) const override;
};  // class individual
 
// ---- Non-member functions ----
[[nodiscard]] double distance(const individual &, const individual &);
 
}  // namespace ultra::de
 
#include "kernel/individual_format.h"
 
#endif  // include guard