databaseTable_inl.h

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/****************************************************************************
 *   This file is part of the aGrUM/pyAgrum library.                        *
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 *   Copyright (c) 2005-2026 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#pragma once
 
 
#include <agrum/base/database/databaseTable.h>   // to ease IDE parser
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#  include <agrum/base/database/databaseTable.h>
 
namespace gum {
 
  namespace learning {
 
    // copy constructor
    INLINE DatabaseTable::DatabaseTable(const DatabaseTable& from) :
        IDatabaseTable< DBTranslatedValue >(from), _translators_(from._translators_),
        _ignored_cols_(from._ignored_cols_) {
      GUM_CONS_CPY(DatabaseTable);
    }
 
    // move constructor
    INLINE DatabaseTable::DatabaseTable(DatabaseTable&& from) noexcept :
        IDatabaseTable< DBTranslatedValue >(std::move(from)),
        _translators_(std::move(from._translators_)),
        _ignored_cols_(std::move(from._ignored_cols_)) {
      GUM_CONS_MOV(DatabaseTable);
    }
 
    // destructor
    INLINE DatabaseTable::~DatabaseTable() { GUM_DESTRUCTOR(DatabaseTable); }

    INLINE typename DatabaseTable::template DBVector< std::size_t >
        DatabaseTable::_getKthIndices_(const std::size_t k, const bool k_is_input_col) const {
      const std::size_t nb_trans = _translators_.size();
      if (!k_is_input_col) {
        if (k < nb_trans) return DBVector< std::size_t >{k};
        else return {};
      } else {
        DBVector< std::size_t > trans;
        for (std::size_t i = std::size_t(0), kk = nb_trans - 1; i < nb_trans; ++i, --kk) {
          if (_translators_.inputColumn(kk) == k) trans.push_back(kk);
        }
        return trans;
      }
    }

    INLINE const DBTranslatorSet& DatabaseTable::translatorSet() const { return _translators_; }


    INLINE std::vector< std::size_t > DatabaseTable::domainSizes() const {
      const std::size_t          nb_trans = _translators_.size();
      std::vector< std::size_t > dom(nb_trans);
      for (std::size_t i = std::size_t(0); i < nb_trans; ++i) {
        dom[i] = _translators_.domainSize(i);
      }
      return dom;
    }

    INLINE void DatabaseTable::reorder() {
      const std::size_t nb_trans = _translators_.size();
      for (std::size_t i = std::size_t(0); i < nb_trans; ++i)
        reorder(i, false);
    }


 
  } /* namespace learning */
 
} /* namespace gum */
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */