ContourEngine Class Reference

Orchestrates profiled likelihood contour computation. More...

#include <ContourEngine.h>

Public Member Functions
	ContourEngine (std::shared_ptr< ILikelihood > base, const ContourConfig &cfg)
	Constructs a contour engine for a base likelihood.
Contour	compute_contour (double z, std::array< double, 4 > bounds, std::size_t resolution)
	Computes a profiled 2D contour for a requested significance.

Detailed Description

Orchestrates profiled likelihood contour computation.

A ContourEngine instance owns the profiled 2D likelihood view and the contour extractor selected in ContourConfig. Calling compute_contour evaluates the profiled likelihood field, converts the requested Gaussian-like significance into the corresponding 2D likelihood-ratio level, and extracts contour paths within the requested bounds.

Definition at line 80 of file ContourEngine.h.

Constructor & Destructor Documentation

ContourEngine()

ContourEngine::ContourEngine	(	std::shared_ptr< ILikelihood >	base,
		const ContourConfig &	cfg
	)

Constructs a contour engine for a base likelihood.

Depending on ContourConfig::profiling_method, the base likelihood may be wrapped in WithGaussianConstraints before building the profiled 2D likelihood. If a fallback algorithm is configured, the primary extractor is wrapped in WithFallback.

Parameters

base	Full-dimensional likelihood to profile.
cfg	Contour computation configuration.

Definition at line 16 of file ContourEngine.cpp.

Member Function Documentation

compute_contour()

Contour ContourEngine::compute_contour	(	double	z,
		std::array< double, 4 >	bounds,
		std::size_t	resolution
	)

Computes a profiled 2D contour for a requested significance.

Parameters

z	One-dimensional Gaussian-equivalent significance. The engine converts it to the appropriate two-dimensional chi-square level.
bounds	Extraction domain as {xmin, xmax, ymin, ymax}.
resolution	Requested extraction resolution.

Returns

Extracted contour at the converted likelihood-ratio level.

Exceptions

std::exception

if profiling or contour extraction fails without a configured fallback being able to recover.

Definition at line 60 of file ContourEngine.cpp.

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

• /home/runner/work/Hyperiso/Hyperiso/Hyperiso/Hyperiso/core/src/Statistic/domain/Contour/ContourEngine.h
• /home/runner/work/Hyperiso/Hyperiso/Hyperiso/Hyperiso/core/src/Statistic/domain/Contour/ContourEngine.cpp