doorCriteria_inl.h

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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
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#pragma once
 
#include <agrum/CM/doorCriteria.h>
 
namespace gum {
 
 
  INLINE std::optional< NodeSet > DoorCriteria::firstBackdoor(const DAG&     dag,
                                                              NodeId         X,
                                                              NodeId         Y,
                                                              const NodeSet& excluded_nodes,
                                                              std::size_t    max_cardinality,
                                                              bool           only_minimal) {
    auto bds
        = enumerateBackdoorSets(dag, X, Y, excluded_nodes, max_cardinality, only_minimal, true);
    if (bds.empty()) { return std::nullopt; }
    return bds.front();
  }
 
  INLINE std::optional< NodeSet > DoorCriteria::firstFrontdoor(const DAG&     dag,
                                                               NodeId         X,
                                                               NodeId         Y,
                                                               const NodeSet& excluded_nodes,
                                                               std::size_t    max_cardinality,
                                                               bool           only_minimal) {
    auto fds
        = enumerateFrontdoorSets(dag, X, Y, excluded_nodes, max_cardinality, only_minimal, true);
    if (fds.empty()) { return std::nullopt; }
    return fds.front();
  }
 
}   // namespace gum