GibbsBNdistance.h

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#ifndef GUM_GIBBS_KL2_H
#define GUM_GIBBS_KL2_H
 
#include <agrum/base/core/approximations/approximationScheme.h>
#include <agrum/BN/algorithms/divergence/BNdistance.h>
#include <agrum/BN/inference/tools/gibbsOperator.h>
 
namespace gum {

 
  template < GUM_Numeric GUM_SCALAR >
  class GibbsBNdistance:
      public BNdistance< GUM_SCALAR >,
      public ApproximationScheme,
      public GibbsOperator< GUM_SCALAR > {
    public:
    /* no default constructor */

 
 
    GibbsBNdistance(const IBayesNet< GUM_SCALAR >& P, const IBayesNet< GUM_SCALAR >& Q);

    explicit GibbsBNdistance(const BNdistance< GUM_SCALAR >& kl);

    ~GibbsBNdistance() override;

    void setBurnIn(Size b);

    Size burnIn() const;
 
    protected:
    void computeKL_() final;
 
    using BNdistance< GUM_SCALAR >::p_;
    using BNdistance< GUM_SCALAR >::q_;
    using BNdistance< GUM_SCALAR >::hellinger_;
    using BNdistance< GUM_SCALAR >::bhattacharya_;
    using BNdistance< GUM_SCALAR >::jsd_;
 
    using BNdistance< GUM_SCALAR >::klPQ_;
    using BNdistance< GUM_SCALAR >::klQP_;
 
    using BNdistance< GUM_SCALAR >::errorPQ_;
    using BNdistance< GUM_SCALAR >::errorQP_;
  };
 
 
#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
  extern template class GUM_PUBLIC_BN GibbsBNdistance< double >;
#endif
 
}   // namespace gum
 
#include <agrum/BN/algorithms/divergence/GibbsBNdistance_tpl.h>
 
#endif