DBTranslator4DiscretizedVariable.h

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#ifndef GUM_LEARNING_DB_TRANSLATOR_4_DISCRETIZED_VARIABLE_H
#define GUM_LEARNING_DB_TRANSLATOR_4_DISCRETIZED_VARIABLE_H
 
#include <agrum/agrum.h>
 
#include <agrum/base/database/DBTranslator.h>
#include <agrum/base/variables/discretizedVariable.h>
 
namespace gum {
 
  namespace learning {
 

    class DBTranslator4DiscretizedVariable: public DBTranslator {
      public:
      // ##########################################################################
      // ##########################################################################



      template < typename GUM_SCALAR >
      DBTranslator4DiscretizedVariable(const DiscretizedVariable< GUM_SCALAR >& var,
                                       const std::vector< std::string >&        missing_symbols,
                                       std::size_t                              max_dico_entries
                                       = std::numeric_limits< std::size_t >::max());

      template < typename GUM_SCALAR >
      DBTranslator4DiscretizedVariable(const DiscretizedVariable< GUM_SCALAR >& var,
                                       std::size_t                              max_dico_entries
                                       = std::numeric_limits< std::size_t >::max());


      DBTranslator4DiscretizedVariable(const IDiscretizedVariable&       var,
                                       const std::vector< std::string >& missing_symbols,
                                       std::size_t                       max_dico_entries
                                       = std::numeric_limits< std::size_t >::max());

      DBTranslator4DiscretizedVariable(const IDiscretizedVariable& var,
                                       std::size_t                 max_dico_entries
                                       = std::numeric_limits< std::size_t >::max());

      DBTranslator4DiscretizedVariable(const DBTranslator4DiscretizedVariable& from);

      DBTranslator4DiscretizedVariable(DBTranslator4DiscretizedVariable&& from);

      virtual DBTranslator4DiscretizedVariable* clone() const;

      virtual ~DBTranslator4DiscretizedVariable();

 
 
      // ##########################################################################
      // ##########################################################################


      DBTranslator4DiscretizedVariable& operator=(const DBTranslator4DiscretizedVariable& from);

      DBTranslator4DiscretizedVariable& operator=(DBTranslator4DiscretizedVariable&& from);

 
 
      // ##########################################################################
      // ##########################################################################



      virtual DBTranslatedValue translate(const std::string& str) final;


      virtual std::string translateBack(const DBTranslatedValue translated_val) const final;


      virtual std::size_t domainSize() const final;

      virtual bool hasEditableDictionary() const final;

      virtual void setEditableDictionaryMode(bool new_mode) final;

      virtual bool needsReordering() const final;

      virtual HashTable< std::size_t, std::size_t > reorder() final;

      virtual const IDiscretizedVariable* variable() const final;

      virtual DBTranslatedValue missingValue() const final;

 
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
      private:
      // the DiscretizedVariable used for translations
      DiscretizedVariable< float > _variable_;
 
      // the DiscretizedVariable returned by method variable ()
      // We must return a IDiscretizedVariable because the user may have
      // saved into the translator a DiscretizedVariable<X>, with X != float
      IDiscretizedVariable* _real_variable_;
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
    };
 
 
  } /* namespace learning */
 
} /* namespace gum */
 
// always include the template implementation
#include <agrum/base/database/DBTranslator4DiscretizedVariable_tpl.h>
 
// include the inlined functions if necessary
#ifndef GUM_NO_INLINE
#  include <agrum/base/database/DBTranslator4DiscretizedVariable_inl.h>
#endif /* GUM_NO_INLINE */
 
#endif /* GUM_LEARNING_DB_TRANSLATOR_4_DISCRETIZED_VARIABLE_H */