PaGMO  1.1.5
cstrs_core.h
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24 
25 #ifndef PAGMO_ALGORITHM_CSTRS_CORE_H
26 #define PAGMO_ALGORITHM_CSTRS_CORE_H
27 
28 #include <string>
29 
30 #include "../config.h"
31 #include "../population.h"
32 #include "../serialization.h"
33 #include "base.h"
34 #include "jde.h"
35 #include "sga.h"
36 
37 namespace pagmo { namespace algorithm {
38 
40 
57 class __PAGMO_VISIBLE cstrs_core: public base
58 {
59 public:
60  cstrs_core(const base & = jde(1), const base & = jde(1),
61  int = 1,
62  int = 10,
63  double = 1.,
64  double = 1e-15, double = 1e-15);
65  cstrs_core(const cstrs_core &);
66  base_ptr clone() const;
67 
68 public:
69  void evolve(population &) const;
70  std::string get_name() const;
71  base_ptr get_algorithm() const;
72  void set_algorithm(const base &);
73  base_ptr get_repair_algorithm() const;
74  void set_repair_algorithm(const base &);
75 
76 protected:
77  std::string human_readable_extra() const;
78 
79 private:
80  friend class boost::serialization::access;
81  template <class Archive>
82  void serialize(Archive &ar, const unsigned int)
83  {
84  ar & boost::serialization::base_object<base>(*this);
85  ar & m_original_algo;
86  ar & m_repair_algo;
87  ar & const_cast<int &>(m_gen);
88  ar & const_cast<int &>(m_repair_frequency);
89  ar & const_cast<double &>(m_repair_ratio);
90  ar & const_cast<double &>(m_ftol);
91  ar & const_cast<double &>(m_xtol);
92  }
93  base_ptr m_original_algo;
94  base_ptr m_repair_algo;
95  //Number of generations
96  const int m_gen;
97  // repair constants
98  const int m_repair_frequency;
99  const double m_repair_ratio;
100 
101  // tolerance
102  const double m_ftol;
103  const double m_xtol;
104 };
105 
106 }} //namespaces
107 
108 BOOST_CLASS_EXPORT_KEY(pagmo::algorithm::cstrs_core)
109 
110 #endif // PAGMO_ALGORITHM_CSTRS_CORE_H
boost::shared_ptr< base > base_ptr
Alias for shared pointer to base algorithm.
Root PaGMO namespace.
Base algorithm class.
Population class.
Definition: population.h:70
CORE constraints handling meta-algorithm.
Definition: cstrs_core.h:57
jDE - Differential Evolution Algorithm - Self-Adaptive C and R (2011)
Definition: jde.h:64