ppforest2::Model::Visitor Class Reference

Visitor interface for model dispatch. More...

#include <Model.hpp>

Public Member Functions
virtual	~Visitor ()=default
virtual void	visit (ClassificationForest const &forest)
virtual void	visit (ClassificationTree const &tree)
virtual void	visit (Forest const &)
virtual void	visit (RegressionForest const &forest)
virtual void	visit (RegressionTree const &tree)
virtual void	visit (Tree const &)

Detailed Description

Visitor interface for model dispatch.

Two layers of dispatch:

• visit(Tree) / visit(Forest) — bimodal (classification or regression). Default to no-op so visitors can override only the cases they care about.
• visit(ClassificationTree) / visit(RegressionTree) / visit(ClassificationForest) / visit(RegressionForest) — mode-specific. Default implementations delegate to the bimodal overload, so a visitor that overrides only visit(Tree) still receives both classification and regression trees.

Visitors that don't care about mode override only the bimodal pair. Visitors that need to call mode-specific API (e.g., the classification-only predict(data, Proportions{})) override the relevant mode-specific overload(s).

Constructor & Destructor Documentation

~Visitor()

virtual ppforest2::Model::Visitor::~Visitor ( )

virtualdefault

Member Function Documentation

visit() [1/6]

virtual void ppforest2::Model::Visitor::visit ( ClassificationForest const & forest )

virtual

visit() [2/6]

virtual void ppforest2::Model::Visitor::visit ( ClassificationTree const & tree )

virtual

visit() [3/6]

virtual void ppforest2::Model::Visitor::visit ( Forest const & )

inlinevirtual

Reimplemented in ppforest2::serialization::JsonModelVisitor.

visit() [4/6]

virtual void ppforest2::Model::Visitor::visit ( RegressionForest const & forest )

virtual

visit() [5/6]

virtual void ppforest2::Model::Visitor::visit ( RegressionTree const & tree )

virtual

visit() [6/6]

virtual void ppforest2::Model::Visitor::visit ( Tree const & )

inlinevirtual

Reimplemented in ppforest2::serialization::JsonModelVisitor.

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The documentation for this class was generated from the following file:

• core/src/models/Model.hpp