extl/intelligence/ga/fopti/fopti_ga_traits.h

   1 /* ///////////////////////////////////////////////////////////////////////
   2  * File:                fopti_ga_traits.h
   3  *
   4  * Created:             08.10.07
   5  * Updated:             08.11.07
   6  *
   7  * Brief: The fopti_ga_traits class
   8  *
   9  * [<Home>]
  10  * Copyright (c) 2008-2020, Waruqi All rights reserved.
  11  * //////////////////////////////////////////////////////////////////// */
  12
  13 #ifndef EXTL_INTELLIGENCE_FOPTI_GA_TRAITS_H
  14 #define EXTL_INTELLIGENCE_FOPTI_GA_TRAITS_H
  15
  16 /*!\file fopti_ga_traits.h
  17  * \brief The fopti_ga_traits class
  18  */
  19 #ifndef __cplusplus
  20 #       error fopti_ga_traits.h need be supported by c++.
  21 #endif
  22
  23 /* ///////////////////////////////////////////////////////////////////////
  24  * Includes
  25  */
  26 #include "prefix.h"
  27
  28 /* ///////////////////////////////////////////////////////////////////////
  29  * ::extl::intelligence namespace
  30  */
  31 EXTL_INTELLIGENCE_BEGIN_WHOLE_NAMESPACE
  32
  33 /*!\brief fopti_ga_traits class
  34  *
  35  * \param C The ga_config type
  36  *
  37  * \ingroup extl_group_intelligence
  38  */
  39 template<typename_param_k C>
  40 class fopti_ga_traits
  41         : public ga_traits_base<fopti_ga_traits<C>, C>
  42 {
  43         /// \name Types
  44         /// @{
  45         public:
  46                 typedef ga_traits_base<fopti_ga_traits<C>, C>                                           base_type;
  47                 typedef fopti_ga_traits                                                                                         class_type;
  48                 typedef typename_type_k base_type::config_type                                          config_type;
  49                 typedef typename_type_k base_type::size_type                                            size_type;
  50                 typedef typename_type_k base_type::bool_type                                            bool_type;
  51                 typedef typename_type_k base_type::index_type                                           index_type;
  52                 typedef typename_type_k base_type::int_type                                                     int_type;
  53                 typedef typename_type_k base_type::float_type                                           float_type;
  54                 typedef typename_type_k base_type::random_type                                          random_type;
  55                 typedef typename_type_k base_type::population_type                                      population_type;
  56                 typedef typename_type_k base_type::individual_type                                      individual_type;
  57                 typedef typename_type_k base_type::selection_traits_type                        selection_traits_type;
  58                 typedef typename_type_k base_type::crossover_traits_type                        crossover_traits_type;
  59                 typedef typename_type_k base_type::fitness_traits_type                          fitness_traits_type;
  60                 typedef typename_type_k base_type::rmake_traits_type                            rmake_traits_type;
  61                 typedef typename_type_k individual_type::scopes_type                            scopes_type;
  62                 typedef typename_type_k individual_type::scope_type                                     scope_type;
  63                 typedef typename_type_k fitness_traits_type::penalty_traits_type        penalty_traits_type;
  64                 typedef typename_type_k penalty_traits_type::constraints_type           constraints_type;
  65                 typedef typename_type_k fitness_traits_type::func_traits_type           func_traits_type;
  66                 typedef typename_type_k func_traits_type::func_type                                     func_type;
  67         /// @}
  68
  69         /// \name Members
  70         /// @{
  71         private:
  72                 scopes_type                                                                                                                     m_scopes;
  73         /// @}
  74
  75         /// \name Attributes
  76         /// @{
  77         public:
  78                 float_type                              fvalue(individual_type const& idl)                      { return func_traits().fvalue(idl);     }
  79
  80                 func_type const&                func() const                                                            { return func_traits().func();          }
  81                 func_type&                              func()                                                                          { return func_traits().func();          }
  82                 void                                    func(func_type const& func)                                     { func_traits().func(func);                     }
  83
  84                 scopes_type const&              scopes() const                                                          { return m_scopes;                                      }
  85                 scopes_type&                    scopes()                                                                        { return m_scopes;                                      }
  86                 void                                    scopes(scopes_type const& sps)                          { m_scopes = sps;                                       }
  87
  88                 constraints_type const& constraints() const                                                     { return penalty_traits().constraints();        }
  89                 constraints_type&               constraints()                                                           { return penalty_traits().constraints();        }
  90                 void                                    constraints(constraints_type const& cons)       { penalty_traits().constraints(cons);           }
  91         /// @}
  92
  93         /// \name Traits
  94         /// @{
  95         private:
  96                 func_traits_type const&         func_traits() const                             { return this->fitness_traits().func_traits();  }
  97                 func_traits_type&                       func_traits()                                   { return this->fitness_traits().func_traits();  }
  98
  99                 penalty_traits_type const&      penalty_traits() const                  { return this->fitness_traits().penalty_traits();       }
 100                 penalty_traits_type&            penalty_traits()                                { return this->fitness_traits().penalty_traits();       }
 101         /// @}
 102
 103         /// \name Initialization
 104         /// @{
 105         public:
 106                 /// initialize individual
 107                 void init_individual(individual_type& idl)
 108                 {
 109                         base_type::init_individual(idl);
 110                 }
 111                 /// initialize rmake_traits
 112                 void init_rmake_traits()
 113                 {
 114                         this->rmake_traits().init(this->rand(), scopes());
 115                 }
 116                 /// initialize fitness_traits
 117                 void init_fitness_traits()
 118                 {
 119                         if (!(this->rmake_traits().is_valid()))
 120                                 init_rmake_traits();
 121                         this->fitness_traits().init(this->rmake_traits());
 122                 }
 123                 /// initialize crossover_traits
 124                 void init_crossover_traits()
 125                 {
 126                         this->crossover_traits().init(this->rand());
 127                 }
 128                 /// initialize mutation_traits
 129                 void init_mutation_traits()
 130                 {
 131                         this->mutation_traits().init(this->rand(), scopes());
 132                 }
 133                 /// initialize local_search_traits
 134                 void init_local_search_traits()
 135                 {
 136                         if (!(this->rmake_traits().is_valid()))
 137                                 init_rmake_traits();
 138                         if (!(this->fitness_traits().is_valid()))
 139                                 init_fitness_traits();
 140
 141                         this->local_search_traits().init(this->rand(), this->rmake_traits(), this->fitness_traits());
 142                 }
 143         /// @}
 144
 145         /// \name Methods
 146         /// @{
 147         public:
 148                 /// invariance
 149                 bool_type is_valid() const
 150                 {
 151                         return base_type::is_valid();
 152                 }
 153         /// @}
 154 };
 155
 156 /* ///////////////////////////////////////////////////////////////////////
 157  * ::extl::intelligence namespace
 158  */
 159 EXTL_INTELLIGENCE_END_WHOLE_NAMESPACE
 160
 161 /* //////////////////////////////////////////////////////////////////// */
 162 #endif /* EXTL_INTELLIGENCE_FOPTI_GA_TRAITS_H */
 163 /* //////////////////////////////////////////////////////////////////// */