PRMReferenceSlot.h

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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
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#ifndef GUM_REFERENCE_SLOT_H
#define GUM_REFERENCE_SLOT_H
 
#include <agrum/PRM/elements/PRMClassElement.h>
#include <agrum/PRM/elements/PRMClassElementContainer.h>
 
namespace gum {
  namespace prm {

    // ==========================================================================
    template < typename GUM_SCALAR >
    class PRMReferenceSlot: public PRMClassElement< GUM_SCALAR > {
      public:
      // ========================================================================
      // ========================================================================

      PRMReferenceSlot(const std::string&                      name,
                       PRMClassElementContainer< GUM_SCALAR >& type,
                       bool                                    isArray = false);

      virtual ~PRMReferenceSlot();

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

      virtual typename PRMClassElement< GUM_SCALAR >::ClassElementType elt_type() const;

      PRMClassElementContainer< GUM_SCALAR >& slotType();

      const PRMClassElementContainer< GUM_SCALAR >& slotType() const;

      bool isArray() const;

      virtual void addParent(const PRMClassElement< GUM_SCALAR >& elt);

      virtual void addChild(const PRMClassElement< GUM_SCALAR >& elt);

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

      virtual PRMType& type();

      virtual const PRMType& type() const;

      virtual Tensor< GUM_SCALAR >& cpf();

      virtual const Tensor< GUM_SCALAR >& cpf() const;

      virtual PRMAttribute< GUM_SCALAR >* getCastDescendant() const;

 
      private:
      // ========================================================================
      // ========================================================================
      // @{

      PRMReferenceSlot(const PRMReferenceSlot< GUM_SCALAR >& source);

      PRMReferenceSlot& operator=(const PRMReferenceSlot< GUM_SCALAR >& from);

      // ========================================================================
      // ========================================================================
      // @{

      PRMClassElementContainer< GUM_SCALAR >& _slotType_;

      bool _isArray_;

    };
 
 
#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
    extern template class PRMReferenceSlot< double >;
#endif
 
 
  } /* namespace prm */
}   // namespace gum
 
#include <agrum/PRM/elements/PRMReferenceSlot_tpl.h>
 
#endif /* GUM_CLASS_ELEMENT_H */