Abstract strategy for computing the split cutpoint. More...

#include <Cutpoint.hpp>

Public Member Functions
void	locate (NodeContext &ctx, stats::RNG &rng) const
	Locate the split cutpoint and store it in the context.

Public Member Functions inherited from Strategy< Cutpoint >
virtual	~Strategy ()=default

virtual std::string	display_name () const=0
	Human-readable name for display in summaries.

virtual std::set< ppforest2::types::Mode >	supported_modes () const=0
	Training modes this strategy supports.

virtual nlohmann::json	to_json () const=0
	Serialize this strategy's configuration to JSON.

Protected Member Functions
virtual void	compute (NodeContext &ctx, stats::RNG &rng) const =0
	Subclass implementation of cutpoint computation.

Additional Inherited Members
Public Types inherited from Strategy< Cutpoint >
using	Factory
	Factory function type for deserializing a strategy from JSON.

using	Ptr

Static Public Member Functions inherited from Strategy< Cutpoint >
static Ptr	from_json (nlohmann::json const &j)
	Construct a strategy from its JSON representation.

static bool	register_strategy (std::string const &name, Factory factory)
	Register a concrete strategy for JSON deserialization.

Detailed Description

Abstract strategy for computing the split cutpoint.

Writes ctx.cutpoint.

Member Function Documentation

virtual void ppforest2::cutpoint::Cutpoint::compute	(	NodeContext &	ctx,
		stats::RNG &	rng ) const

protectedpure virtual

Subclass implementation of cutpoint computation.

void ppforest2::cutpoint::Cutpoint::locate	(	NodeContext &	ctx,
		stats::RNG &	rng ) const

Locate the split cutpoint and store it in the context.

Public NVI entry point: skips if ctx.aborted is set, otherwise delegates to the subclass-provided compute.

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