netWriter.h

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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#ifndef GUM_NET_WRITER_H
#define GUM_NET_WRITER_H
 
#include <string>
 
#include <agrum/agrum.h>
 
#include <agrum/BN/io/BNWriter.h>
 
namespace gum {

  template < GUM_Numeric GUM_SCALAR >
  class NetWriter final: public BNWriter< GUM_SCALAR > {
    public:
    // ==========================================================================
    // ==========================================================================

    NetWriter();

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

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

    void _doWrite(std::string_view filePath, const IBayesNet< GUM_SCALAR >& bn) final;
 
    private:
    // Returns the header of the BN file.
    static std::string _header_(const IBayesNet< GUM_SCALAR >& bn);
 
    // Returns a bloc defining a variable in the BN format.
    std::string _variableBloc_(const DiscreteVariable& var);
 
    // Returns a bloc defining a variable's CPT in the BN format.
    std::string _variableCPT_(const Tensor< GUM_SCALAR >& cpt);
 
    // Returns the modalities labels of the variables in varsSeq
  };
 
 
#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
  extern template class GUM_PUBLIC_BN NetWriter< double >;
#endif
 
} /* namespace gum */
 
#include <agrum/BN/io/net/netWriter_tpl.h>
#endif   // GUM_NET_WRITER_H