CNFWriter.h

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 *       - Christophe GONZALES(_at_AMU)                                     *
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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#ifndef GUM_CNF_WRITER_H
#define GUM_CNF_WRITER_H
 
#include <fstream>
#include <iostream>
#include <sstream>
#include <string>
 
#include <agrum/agrum.h>
 
#include <agrum/BN/io/BNWriter.h>
 
// Ajout sur branche DDE pour pouvoir compiler (à retirer très probablement)
// problème sur template <typename> class IApproximationPolicy = ExactPolicy
// sinon
// (reconnaissance de ExactPolicy?)
#include <agrum/base/core/approximations/exactPolicy.h>
 
namespace gum {

  template < typename GUM_SCALAR, template < typename > class IApproximationPolicy = ExactPolicy >
  class CNFWriter: public BNWriter< GUM_SCALAR >, public IApproximationPolicy< GUM_SCALAR > {
    public:
    // ==========================================================================
    // ==========================================================================

    CNFWriter();

    ~CNFWriter() override;
 
    CNFWriter(const CNFWriter&)                = default;
    CNFWriter(CNFWriter&&) noexcept            = default;
    CNFWriter& operator=(const CNFWriter&)     = default;
    CNFWriter& operator=(CNFWriter&&) noexcept = default;

 
    protected:
    void _doWrite(std::ostream& output, const IBayesNet< GUM_SCALAR >& bn) override = 0;

    void _doWrite(const std::string& filePath, const IBayesNet< GUM_SCALAR >& bn) override = 0;
 
    inline GUM_SCALAR fromExact(const GUM_SCALAR& value) const override {
      return IApproximationPolicy< GUM_SCALAR >::fromExact(value);
    }
  };
 
 
#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
  extern template class CNFWriter< double >;
#endif
 
} /* namespace gum */
 
#include <agrum/BN/io/cnf/CNFWriter_tpl.h>
#endif   // GUM_NET_WRITER_H