instanceBayesNet.h

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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
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#ifndef GUM_INSTANCE_BAYESNET_H
#define GUM_INSTANCE_BAYESNET_H
 
#include <list>
 
#include <agrum/PRM/PRM.h>
 
namespace gum {
  namespace prm {

    template < typename GUM_SCALAR >
    class InstanceBayesNet: public IBayesNet< GUM_SCALAR > {
      public:
      // ========================================================================
      // ========================================================================

      InstanceBayesNet(const PRMInstance< GUM_SCALAR >& i);

      InstanceBayesNet(const InstanceBayesNet& from);

      InstanceBayesNet& operator=(const InstanceBayesNet& from);

      virtual ~InstanceBayesNet();

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

      virtual const Tensor< GUM_SCALAR >& cpt(NodeId varId) const;

      virtual const VariableNodeMap& variableNodeMap() const;

      virtual const DiscreteVariable& variable(NodeId id) const;

      virtual NodeId nodeId(const DiscreteVariable& var) const;

      virtual NodeId idFromName(const std::string& name) const;

      virtual const DiscreteVariable& variableFromName(const std::string& name) const;
 
      const NodeProperty< Size >& modalities() const;

      // ===========================================================================
      // ===========================================================================
      virtual std::string toDot() const;

 
      private:
      HashTable< const DiscreteVariable*, const PRMAttribute< GUM_SCALAR >* > _varNodeMap_;

      const PRMClassElement< GUM_SCALAR >& _get_(NodeId id) const;
 
      const PRMClassElement< GUM_SCALAR >& _get_(const std::string& name) const;

      const PRMInstance< GUM_SCALAR >* _inst_;
 
      mutable NodeProperty< Size > _modalities_;
 
      void _init_(const PRMInstance< GUM_SCALAR >& i);
    };
 
 
#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
    extern template class InstanceBayesNet< double >;
#endif
 
 
  } /* namespace prm */
} /* namespace gum */
 
#include <agrum/PRM/instanceBayesNet_tpl.h>
 
#endif /* GUM_INSTANCE_BAYESNET_H */