binaryJoinTreeConverterDefault.h

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#ifndef GUM_BINARY_JOIN_TREE_CONVERTER_DEFAULT_H
#define GUM_BINARY_JOIN_TREE_CONVERTER_DEFAULT_H
 
#include <agrum/base/graphs/algorithms/binaryJoinTreeConverter.h>
 
namespace gum {
 
  class GUM_SHARED_PUBLIC BinaryJoinTreeConverterDefault {
    public:
    // ############################################################################
    // ############################################################################

    BinaryJoinTreeConverterDefault();

    virtual ~BinaryJoinTreeConverterDefault();

 
    // ############################################################################
    // ############################################################################


    CliqueGraph convert(const CliqueGraph&          JT,
                        const NodeProperty< Size >& domain_sizes,
                        const NodeSet&              roots);

    const NodeSet& roots() const;

 
    private:
    NodeSet _roots_;

    BinaryJoinTreeConverterDefault(const BinaryJoinTreeConverterDefault&);

    BinaryJoinTreeConverterDefault& operator=(const BinaryJoinTreeConverterDefault&);

    void _markConnectedComponent_(const CliqueGraph&    JT,
                                  NodeId                root,
                                  NodeProperty< bool >& mark) const;

    void _convertConnectedComponent_(CliqueGraph&                JT,
                                     NodeId                      current_node,
                                     NodeId                      from,
                                     const NodeProperty< Size >& domain_sizes,
                                     NodeProperty< bool >&       mark) const;

    void _convertClique_(CliqueGraph&                JT,
                         NodeId                      clique,
                         NodeId                      from,
                         const NodeProperty< Size >& domain_sizes) const;

    float _combinedSize_(const NodeSet&              nodes1,
                         const NodeSet&              nodes2,
                         const NodeProperty< Size >& domain_sizes) const;
  };
 
} /* namespace gum */
 
#endif /* GUM_BINARY_JOIN_TREE_CONVERTER_DEFAULT_H */