numerical::detail::real_components Struct Reference

A real eigenvector during its back-substitution, the sums of rows against it by dot_product. More...

#include <eigen.hpp>

Public Types
using	scalar = double
	Its components.

Public Member Functions
double	dot (const double *row, std::size_t from, std::size_t to) const
	Σ_{l = from…to} row[l] x[l].
void	set (std::size_t j, double value)
	Sets component j to value.
void	scale (std::size_t from, std::size_t to, double factor)
	Scales the components from … to by factor.

Public Attributes
buffer< double >	x
	The components.

Detailed Description

A real eigenvector during its back-substitution, the sums of rows against it by dot_product.

Definition at line 2706 of file eigen.hpp.

Member Typedef Documentation

scalar

using numerical::detail::real_components::scalar = double

Its components.

Definition at line 2708 of file eigen.hpp.

Member Function Documentation

dot()

double numerical::detail::real_components::dot ( const double *  row, std::size_t  from, std::size_t  to  ) const

inline

Σ_{l = from…to} row[l] x[l].

Definition at line 2713 of file eigen.hpp.

scale()

void numerical::detail::real_components::scale ( std::size_t  from, std::size_t  to, double  factor  )

inline

Scales the components from … to by factor.

Definition at line 2728 of file eigen.hpp.

set()

void numerical::detail::real_components::set ( std::size_t  j, double  value  )

inline

Sets component j to value.

Definition at line 2721 of file eigen.hpp.

Member Data Documentation

x

buffer<double> numerical::detail::real_components::x

The components.

Definition at line 2710 of file eigen.hpp.

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

• include/numerical/eigen.hpp