apriori_tpl.h

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/***************************************************************************
 *   Copyright (C) 2005 by Christophe GONZALES and Pierre-Henri WUILLEMIN  *
 *   {prenom.nom}_at_lip6.fr                                               *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef DOXYGEN_SHOULD_SKIP_THIS

namespace gum {

  namespace learning {

    template < template < typename > class ALLOC >
    INLINE Apriori< ALLOC >::Apriori(
       const DatabaseTable< ALLOC >& database,
       const Bijection< NodeId, std::size_t, ALLOC< std::size_t > >&
                                                        nodeId2columns,
       const typename Apriori< ALLOC >::allocator_type& alloc) :
        ALLOC< NodeId >(alloc),
        _database(&database), _nodeId2columns(nodeId2columns) {
      GUM_CONSTRUCTOR(Apriori);
    }


    template < template < typename > class ALLOC >
    INLINE Apriori< ALLOC >::Apriori(
       const Apriori< ALLOC >&                          from,
       const typename Apriori< ALLOC >::allocator_type& alloc) :
        ALLOC< NodeId >(alloc),
        _weight(from._weight), _database(from._database),
        _nodeId2columns(from._nodeId2columns) {
      GUM_CONS_CPY(Apriori);
    }


    template < template < typename > class ALLOC >
    INLINE Apriori< ALLOC >::Apriori(const Apriori< ALLOC >& from) :
        Apriori(from, from.getAllocator()) {}


    template < template < typename > class ALLOC >
    INLINE Apriori< ALLOC >::Apriori(
       Apriori< ALLOC >&&                               from,
       const typename Apriori< ALLOC >::allocator_type& alloc) :
        ALLOC< NodeId >(alloc),
        _weight(from._weight), _database(from._database),
        _nodeId2columns(std::move(from._nodeId2columns)) {
      GUM_CONS_MOV(Apriori);
    }


    template < template < typename > class ALLOC >
    INLINE Apriori< ALLOC >::Apriori(Apriori< ALLOC >&& from) :
        Apriori(std::move(from), from.getAllocator()) {}


    template < template < typename > class ALLOC >
    INLINE Apriori< ALLOC >::~Apriori() {
      GUM_DESTRUCTOR(Apriori);
    }


    template < template < typename > class ALLOC >
    Apriori< ALLOC >& Apriori< ALLOC >::operator=(const Apriori< ALLOC >& from) {
      if (this != &from) {
        _nodeId2columns = from._nodeId2columns;
        _weight = from._weight;
        _database = from._database;
      }
      return *this;
    }


    template < template < typename > class ALLOC >
    Apriori< ALLOC >& Apriori< ALLOC >::operator=(Apriori< ALLOC >&& from) {
      if (this != &from) {
        _nodeId2columns = std::move(from._nodeId2columns);
        _weight = from._weight;
        _database = from._database;
      }
      return *this;
    }


    template < template < typename > class ALLOC >
    INLINE void Apriori< ALLOC >::setWeight(const double weight) {
      if (weight < 0.0) {
        GUM_ERROR(OutOfBounds,
                  "A negative weight (" << weight
                                        << ") is forbidden for an apriori");
      }
      _weight = weight;
    }


    template < template < typename > class ALLOC >
    INLINE double Apriori< ALLOC >::weight() const {
      return _weight;
    }


    template < template < typename > class ALLOC >
    INLINE typename Apriori< ALLOC >::allocator_type
       Apriori< ALLOC >::getAllocator() const {
      return *this;
    }


  } /* namespace learning */

} /* namespace gum */

#endif /* DOXYGEN_SHOULD_SKIP_THIS */