structuralConstraintPossibleEdges_inl.h

Go to the documentation of this file.

/****************************************************************************
 *   This file is part of the aGrUM/pyAgrum library.                        *
 *                                                                          *
 *   Copyright (c) 2005-2026 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
 *                                                                          *
 *   The aGrUM/pyAgrum library is free software; you can redistribute it    *
 *   and/or modify it under the terms of either :                           *
 *                                                                          *
 *    - the GNU Lesser General Public License as published by               *
 *      the Free Software Foundation, either version 3 of the License,      *
 *      or (at your option) any later version,                              *
 *    - the MIT license (MIT),                                              *
 *    - or both in dual license, as here.                                   *
 *                                                                          *
 *   (see https://agrum.gitlab.io/articles/dual-licenses-lgplv3mit.html)    *
 *                                                                          *
 *   This aGrUM/pyAgrum library is distributed in the hope that it will be  *
 *   useful, but WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,          *
 *   INCLUDING BUT NOT LIMITED TO THE WARRANTIES MERCHANTABILITY or FITNESS *
 *   FOR A PARTICULAR PURPOSE  AND NONINFRINGEMENT. IN NO EVENT SHALL THE   *
 *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
 *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,        *
 *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR  *
 *   OTHER DEALINGS IN THE SOFTWARE.                                        *
 *                                                                          *
 *   See LICENCES for more details.                                         *
 *                                                                          *
 *   SPDX-FileCopyrightText: Copyright 2005-2026                            *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
 *   SPDX-License-Identifier: LGPL-3.0-or-later OR MIT                      *
 *                                                                          *
 *   Contact  : info_at_agrum_dot_org                                       *
 *   homepage : http://agrum.gitlab.io                                      *
 *   gitlab   : https://gitlab.com/agrumery/agrum                           *
 *                                                                          *
 ****************************************************************************/
 
#pragma once
 

#include <agrum/BN/learning/constraints/structuralConstraintPossibleEdges.h>   // to ease IDE parser
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
namespace gum {
 
  namespace learning {

    INLINE void StructuralConstraintPossibleEdges::setGraphAlone(const DiGraph& graph) {}

    INLINE bool StructuralConstraintPossibleEdges::checkArcAdditionAlone(NodeId x, NodeId y) const {
      auto res = _PossibleEdges_possible_edges_.empty()
              || _PossibleEdges_possible_edges_.exists(Edge(x, y));
      return res;
    }

    INLINE bool StructuralConstraintPossibleEdges::checkArcDeletionAlone(NodeId x, NodeId y) const {
      return true;
    }

    INLINE bool StructuralConstraintPossibleEdges::checkArcReversalAlone(NodeId x, NodeId y) const {
      return _PossibleEdges_possible_edges_.empty()
          || _PossibleEdges_possible_edges_.exists(Edge(y, x));
    }

    INLINE bool
        StructuralConstraintPossibleEdges::checkArcTriangleDeletion1Alone(NodeId node1,
                                                                          NodeId node2,
                                                                          NodeId node3) const {
      return _PossibleEdges_possible_edges_.empty()
          || (_PossibleEdges_possible_edges_.exists(Edge(node2, node1))
              && _PossibleEdges_possible_edges_.exists(Edge(node3, node1)));
    }

    INLINE bool
        StructuralConstraintPossibleEdges::checkArcTriangleDeletion2Alone(NodeId node1,
                                                                          NodeId node2,
                                                                          NodeId node3) const {
      return _PossibleEdges_possible_edges_.empty()
          || _PossibleEdges_possible_edges_.exists(Edge(node3, node1));
    }

    INLINE bool
        StructuralConstraintPossibleEdges::checkModificationAlone(const ArcAddition& change) const {
      return checkArcAdditionAlone(change.node1(), change.node2());
    }

    INLINE bool
        StructuralConstraintPossibleEdges::checkModificationAlone(const ArcDeletion& change) const {
      return checkArcDeletionAlone(change.node1(), change.node2());
    }

    INLINE bool
        StructuralConstraintPossibleEdges::checkModificationAlone(const ArcReversal& change) const {
      return checkArcReversalAlone(change.node1(), change.node2());
    }

    INLINE bool StructuralConstraintPossibleEdges::checkModificationAlone(
        const ArcTriangleDeletion1& change) const {
      return checkArcTriangleDeletion1Alone(change.node1(), change.node2(), change.node3());
    }

    INLINE bool StructuralConstraintPossibleEdges::checkModificationAlone(
        const ArcTriangleDeletion2& change) const {
      return checkArcTriangleDeletion2Alone(change.node1(), change.node2(), change.node3());
    }


    INLINE void StructuralConstraintPossibleEdges::modifyGraphAlone(const ArcAddition& change) {}

    INLINE void StructuralConstraintPossibleEdges::modifyGraphAlone(const ArcDeletion& change) {}

    INLINE void StructuralConstraintPossibleEdges::modifyGraphAlone(const ArcReversal& change) {}

    INLINE void StructuralConstraintPossibleEdges::modifyGraphAlone(const GraphChange& change) {}

    INLINE void
        StructuralConstraintPossibleEdges::modifyGraphAlone(const ArcTriangleDeletion1& change) {}

    INLINE void
        StructuralConstraintPossibleEdges::modifyGraphAlone(const ArcTriangleDeletion2& change) {}


    INLINE void StructuralConstraintPossibleEdges::setEdges(const EdgeSet& set) {
      _PossibleEdges_possible_edges_ = set;
    }

    INLINE void StructuralConstraintPossibleEdges::addEdge(const Edge& edge) {
      _PossibleEdges_possible_edges_.insert(edge);
    }

    INLINE void StructuralConstraintPossibleEdges::eraseEdge(const Edge& edge) {
      _PossibleEdges_possible_edges_.erase(edge);
    }

    INLINE const EdgeSet& StructuralConstraintPossibleEdges::edges() const {
      return _PossibleEdges_possible_edges_;
    }
 
// include all the methods applicable to the whole class hierarchy
#  define GUM_CONSTRAINT_CLASS_NAME StructuralConstraintPossibleEdges
#  include <agrum/BN/learning/constraints/structuralConstraintPatternRootInline.h>
#  undef GUM_CONSTRAINT_CLASS_NAME
 
  } /* namespace learning */
 
} /* namespace gum */
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */