uni20::linalg::LeastSquaresInfo Struct Reference

Completed numerical attempt; success does not certify rank or conditioning. More...

#include <least_squares_info.hpp>

Public Member Functions
bool	succeeded () const noexcept

Public Attributes
std::optional< std::size_t >	column = {}
	Zero-based QR column rejected by the diagonal policy, not a numerical rank.
LeastSquaresStatus	status = LeastSquaresStatus::success
std::optional< std::size_t >	unconverged = {}
	Provider nonconvergence count for an SVD attempt, when available.

Detailed Description

Completed numerical attempt; success does not certify rank or conditioning.

Member Function Documentation

succeeded()

bool uni20::linalg::LeastSquaresInfo::succeeded ( ) const

inlinenoexcept

Member Data Documentation

column

std::optional<std::size_t> uni20::linalg::LeastSquaresInfo::column = {}

Zero-based QR column rejected by the diagonal policy, not a numerical rank.

status

LeastSquaresStatus uni20::linalg::LeastSquaresInfo::status = LeastSquaresStatus::success

unconverged

std::optional<std::size_t> uni20::linalg::LeastSquaresInfo::unconverged = {}

Provider nonconvergence count for an SVD attempt, when available.

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

• least_squares_info.hpp