graphChange_inl.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 {

    INLINE GraphChange::GraphChange(GraphChangeType type,
                                    NodeId          node1,
                                    NodeId          node2) noexcept :
        __type{type},
        __node1{node1}, __node2{node2} {
      GUM_CONSTRUCTOR(GraphChange);
    }

    INLINE GraphChange::GraphChange(const GraphChange& from) noexcept :
        __type{from.__type}, __node1{from.__node1}, __node2{from.__node2} {
      GUM_CONS_CPY(GraphChange);
    }

    INLINE GraphChange::GraphChange(GraphChange&& from) noexcept :
        __type{from.__type}, __node1{from.__node1}, __node2{from.__node2} {
      GUM_CONS_MOV(GraphChange);
    }

    INLINE GraphChange::~GraphChange() noexcept { GUM_DESTRUCTOR(GraphChange); }

    INLINE GraphChange& GraphChange::operator=(const GraphChange& from) noexcept {
      __type = from.__type;
      __node1 = from.__node1;
      __node2 = from.__node2;
      return *this;
    }

    INLINE GraphChange& GraphChange::operator=(GraphChange&& from) noexcept {
      __type = from.__type;
      __node1 = from.__node1;
      __node2 = from.__node2;
      return *this;
    }

    INLINE GraphChangeType GraphChange::type() const noexcept { return __type; }

    INLINE NodeId GraphChange::node1() const noexcept { return __node1; }

    INLINE NodeId GraphChange::node2() const noexcept { return __node2; }

    INLINE bool GraphChange::operator==(const GraphChange& from) const noexcept {
      return ((__node1 == from.__node1) && (__node2 == from.__node2)
              && (__type == from.__type));
    }

    INLINE bool GraphChange::operator!=(const GraphChange& from) const noexcept {
      return !operator==(from);
    }

    // ===========================================================================

    INLINE ArcAddition::ArcAddition(NodeId node1, NodeId node2) noexcept :
        GraphChange(GraphChangeType::ARC_ADDITION, node1, node2) {
      // do not use GUM_CONSTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcAddition::ArcAddition(const ArcAddition& from) noexcept :
        GraphChange(from) {
      // do not use GUM_CONS_CPY here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcAddition::ArcAddition(ArcAddition&& from) noexcept :
        GraphChange(std::move(from)) {
      // do not use GUM_CONS_MOV here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcAddition::~ArcAddition() noexcept {
      // do not use GUM_DESTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcAddition& ArcAddition::operator=(const ArcAddition& from) noexcept {
      GraphChange::operator=(from);
      return *this;
    }

    INLINE ArcAddition& ArcAddition::operator=(ArcAddition&& from) noexcept {
      GraphChange::operator=(std::move(from));
      return *this;
    }

    INLINE bool ArcAddition::operator==(const ArcAddition& from) const noexcept {
      return ((node1() == from.node1()) && (node2() == from.node2()));
    }

    INLINE bool ArcAddition::operator!=(const ArcAddition& from) const noexcept {
      return !operator==(from);
    }

    // ===========================================================================

    INLINE ArcDeletion::ArcDeletion(NodeId node1, NodeId node2) noexcept :
        GraphChange(GraphChangeType::ARC_DELETION, node1, node2) {
      // do not use GUM_CONSTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcDeletion::ArcDeletion(const ArcDeletion& from) noexcept :
        GraphChange(from) {
      // do not use GUM_CONS_CPY here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcDeletion::ArcDeletion(ArcDeletion&& from) noexcept :
        GraphChange(std::move(from)) {
      // do not use GUM_CONS_MOV here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcDeletion::~ArcDeletion() noexcept {
      // do not use GUM_DESTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcDeletion& ArcDeletion::operator=(const ArcDeletion& from) noexcept {
      GraphChange::operator=(from);
      return *this;
    }

    INLINE ArcDeletion& ArcDeletion::operator=(ArcDeletion&& from) noexcept {
      GraphChange::operator=(std::move(from));
      return *this;
    }

    INLINE bool ArcDeletion::operator==(const ArcDeletion& from) const noexcept {
      return ((node1() == from.node1()) && (node2() == from.node2()));
    }

    INLINE bool ArcDeletion::operator!=(const ArcDeletion& from) const noexcept {
      return !operator==(from);
    }

    // ===========================================================================

    INLINE ArcReversal::ArcReversal(NodeId node1, NodeId node2) noexcept :
        GraphChange(GraphChangeType::ARC_REVERSAL, node1, node2) {
      // do not use GUM_CONSTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcReversal::ArcReversal(const ArcReversal& from) noexcept :
        GraphChange(from) {
      // do not use GUM_CONS_CPY here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcReversal::ArcReversal(ArcReversal&& from) noexcept :
        GraphChange(std::move(from)) {
      // do not use GUM_CONS_MOV here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcReversal::~ArcReversal() noexcept {
      // do not use GUM_DESTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE ArcReversal& ArcReversal::operator=(const ArcReversal& from) noexcept {
      GraphChange::operator=(from);
      return *this;
    }

    INLINE ArcReversal& ArcReversal::operator=(ArcReversal&& from) noexcept {
      GraphChange::operator=(std::move(from));
      return *this;
    }

    INLINE bool ArcReversal::operator==(const ArcReversal& from) const noexcept {
      return ((node1() == from.node1()) && (node2() == from.node2()));
    }

    INLINE bool ArcReversal::operator!=(const ArcReversal& from) const noexcept {
      return !operator==(from);
    }

    // ===========================================================================

    INLINE EdgeAddition::EdgeAddition(NodeId node1, NodeId node2) noexcept :
        GraphChange(GraphChangeType::EDGE_ADDITION, node1, node2) {
      // do not use GUM_CONSTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeAddition::EdgeAddition(const EdgeAddition& from) noexcept :
        GraphChange(from) {
      // do not use GUM_CONS_CPY here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeAddition::EdgeAddition(EdgeAddition&& from) noexcept :
        GraphChange(std::move(from)) {
      // do not use GUM_CONS_MOV here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeAddition::~EdgeAddition() noexcept {
      // do not use GUM_DESTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeAddition& EdgeAddition::
                         operator=(const EdgeAddition& from) noexcept {
      GraphChange::operator=(from);
      return *this;
    }

    INLINE EdgeAddition& EdgeAddition::operator=(EdgeAddition&& from) noexcept {
      GraphChange::operator=(std::move(from));
      return *this;
    }

    INLINE bool EdgeAddition::operator==(const EdgeAddition& from) const noexcept {
      return (((node1() == from.node1()) && (node2() == from.node2()))
              || ((node1() == from.node2()) && (node2() == from.node1())));
    }

    INLINE bool EdgeAddition::operator!=(const EdgeAddition& from) const noexcept {
      return !operator==(from);
    }

    // ===========================================================================

    INLINE EdgeDeletion::EdgeDeletion(NodeId node1, NodeId node2) noexcept :
        GraphChange(GraphChangeType::EDGE_DELETION, node1, node2) {
      // do not use GUM_CONSTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeDeletion::EdgeDeletion(const EdgeDeletion& from) noexcept :
        GraphChange(from) {
      // do not use GUM_CONS_CPY here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeDeletion::EdgeDeletion(EdgeDeletion&& from) noexcept :
        GraphChange(std::move(from)) {
      // do not use GUM_CONS_MOV here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeDeletion::~EdgeDeletion() noexcept {
      // do not use GUM_DESTRUCTOR here because, to speed up GraphChange's
      // destructor, we did not make the latter's destructor virtual.
    }

    INLINE EdgeDeletion& EdgeDeletion::
                         operator=(const EdgeDeletion& from) noexcept {
      GraphChange::operator=(from);
      return *this;
    }

    INLINE EdgeDeletion& EdgeDeletion::operator=(EdgeDeletion&& from) noexcept {
      GraphChange::operator=(std::move(from));
      return *this;
    }

    INLINE bool EdgeDeletion::operator==(const EdgeDeletion& from) const noexcept {
      return (((node1() == from.node1()) && (node2() == from.node2()))
              || ((node1() == from.node2()) && (node2() == from.node1())));
    }

    INLINE bool EdgeDeletion::operator!=(const EdgeDeletion& from) const noexcept {
      return !operator==(from);
    }


  } /* namespace learning */


  // ===========================================================================

  // Returns the value of a key as a Size.
  INLINE Size HashFunc< learning::GraphChange >::castToSize(
     const learning::GraphChange& key) {
    return Size(key.node1()) * HashFuncConst::gold
           + Size(key.node2()) * HashFuncConst::pi;
  }

  INLINE Size HashFunc< learning::GraphChange >::
              operator()(const learning::GraphChange& key) const {
    return castToSize(key) >> this->_right_shift;
  }


  // Returns the value of a key as a Size.
  INLINE Size HashFunc< learning::ArcAddition >::castToSize(
     const learning::ArcAddition& key) {
    return Size(key.node1()) * HashFuncConst::gold
           + Size(key.node2()) * HashFuncConst::pi;
  }

  INLINE Size HashFunc< learning::ArcAddition >::
              operator()(const learning::ArcAddition& key) const {
    return castToSize(key) >> this->_right_shift;
  }


  // Returns the value of a key as a Size.
  INLINE Size HashFunc< learning::ArcDeletion >::castToSize(
     const learning::ArcDeletion& key) {
    return Size(key.node1()) * HashFuncConst::gold
           + Size(key.node2()) * HashFuncConst::pi;
  }

  INLINE Size HashFunc< learning::ArcDeletion >::
              operator()(const learning::ArcDeletion& key) const {
    return castToSize(key) >> this->_right_shift;
  }


  // Returns the value of a key as a Size.
  INLINE Size HashFunc< learning::ArcReversal >::castToSize(
     const learning::ArcReversal& key) {
    return Size(key.node1()) * HashFuncConst::gold
           + Size(key.node2()) * HashFuncConst::pi;
  }

  INLINE Size HashFunc< learning::ArcReversal >::
              operator()(const learning::ArcReversal& key) const {
    return castToSize(key) >> this->_right_shift;
  }


  // Returns the value of a key as a Size.
  INLINE Size HashFunc< learning::EdgeAddition >::castToSize(
     const learning::EdgeAddition& key) {
    return Size(key.node1()) * HashFuncConst::gold
           + Size(key.node2()) * HashFuncConst::pi;
  }

  INLINE Size HashFunc< learning::EdgeAddition >::
              operator()(const learning::EdgeAddition& key) const {
    return castToSize(key) >> this->_right_shift;
  }


  // Returns the value of a key as a Size.
  INLINE Size HashFunc< learning::EdgeDeletion >::castToSize(
     const learning::EdgeDeletion& key) {
    return Size(key.node1()) * HashFuncConst::gold
           + Size(key.node2()) * HashFuncConst::pi;
  }

  INLINE Size HashFunc< learning::EdgeDeletion >::
              operator()(const learning::EdgeDeletion& key) const {
    return castToSize(key) >> this->_right_shift;
  }

} /* namespace gum */

#endif /* DOXYGEN_SHOULD_SKIP_THIS */