clusteredLayerGenerator.h

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 *   Copyright (c) 2005-2026 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#ifndef GUM_CLUSTERED_LAYER_GENERATOR_H
#define GUM_CLUSTERED_LAYER_GENERATOR_H
 
#include <cstdlib>
#include <ctime>
#include <list>
#include <sstream>
#include <string>
#include <vector>
 
#include <agrum/PRM/generator/layerGenerator.h>
 
#include <string_view>
 
namespace gum {
  namespace prm {

    template < GUM_Numeric GUM_SCALAR >
    class ClusteredLayerGenerator: public PRMGenerator< GUM_SCALAR > {
      public:
      // ========================================================================
      // ========================================================================

      ClusteredLayerGenerator();
      ClusteredLayerGenerator(const ClusteredLayerGenerator& source);
      ClusteredLayerGenerator& operator=(const ClusteredLayerGenerator& source);
      virtual ~ClusteredLayerGenerator();

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

      Size getDomainSize() const;

      void setDomainSize(Size s);

      Size getMaxParents() const;

      void setMaxParents(Size s);

      double getClusterRatio() const;

      void setClusterRatio(double ratio);

      void setLayers(const std::vector< typename LayerGenerator< GUM_SCALAR >::LayerData >& v);
 
      std::vector< typename LayerGenerator< GUM_SCALAR >::LayerData >&       getLayer();
      const std::vector< typename LayerGenerator< GUM_SCALAR >::LayerData >& getLayer() const;

      virtual PRM< GUM_SCALAR >* generate();

 
      private:
      std::vector< typename LayerGenerator< GUM_SCALAR >::LayerData > _layers_;
      Size                                                            _domain_size_;
      Size                                                            _max_parents_;
      double                                                          _cluster_ratio_;
      HashTable< std::string, std::vector< std::string >* >           _cluster_map_;
 
      struct MyData {
        // interface name
        std::string                i;
        std::vector< std::string > a;
        std::vector< std::string > g;
        std::string                r;
        std::vector< std::string > c;
      };
 
      std::string _generateType_(PRMFactory< GUM_SCALAR >& f);
 
      void _generateInterfaces_(PRMFactory< GUM_SCALAR >& f,
                                std::string_view          type,
                                std::vector< MyData >&    l);
 
      void _generateClasses_(PRMFactory< GUM_SCALAR >&                                f,
                             std::string_view                                         type,
                             std::vector< typename ClusteredLayerGenerator::MyData >& l);
 
      void _generateCluster_(PRMFactory< GUM_SCALAR >&                                f,
                             std::string_view                                         type,
                             std::vector< typename ClusteredLayerGenerator::MyData >& l,
                             Size                                                     lvl,
                             Set< std::string >&                                      i);
 
      void _generateClass_(PRMFactory< GUM_SCALAR >&                                f,
                           std::string_view                                         type,
                           std::vector< typename ClusteredLayerGenerator::MyData >& l,
                           Size                                                     lvl,
                           Set< std::string >&                                      i);
 
      void _generateClassDag_(Size                                                     lvl,
                              DAG&                                                     dag,
                              Bijection< std::string, NodeId >&                        names,
                              std::vector< typename ClusteredLayerGenerator::MyData >& l);
 
      void _generateSystem_(PRMFactory< GUM_SCALAR >&                                factory,
                            std::vector< typename ClusteredLayerGenerator::MyData >& l);
    };
 
  } /* namespace prm */
} /* namespace gum */
 
#include <agrum/PRM/generator/clusteredLayerGenerator_tpl.h>
 
#endif /* GUM_CLUSTERED_LAYER_GENERATOR_H */