dftefe::utils::splineInternal::band_matrix Class Reference

#include <Spline.h>

Public Member Functions
	band_matrix ()
	band_matrix (int dim, int n_u, int n_l)
	~band_matrix ()
void	resize (int dim, int n_u, int n_l)
int	dim () const
int	num_upper () const
int	num_lower () const
double &	operator() (int i, int j)
double	operator() (int i, int j) const
double &	saved_diag (int i)
double	saved_diag (int i) const
void	lu_decompose ()
std::vector< double >	r_solve (const std::vector< double > &b) const
std::vector< double >	l_solve (const std::vector< double > &b) const
std::vector< double >	lu_solve (const std::vector< double > &b, bool is_lu_decomposed=false)

Private Attributes
std::vector< std::vector< double > >	d_upper
std::vector< std::vector< double > >	d_lower

Constructor & Destructor Documentation

band_matrix() [1/2]

dftefe::utils::splineInternal::band_matrix::band_matrix ( )

inline

band_matrix() [2/2]

dftefe::utils::splineInternal::band_matrix::band_matrix	(	int	dim,
		int	n_u,
		int	n_l
	)

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~band_matrix()

dftefe::utils::splineInternal::band_matrix::~band_matrix ( )

inline

Member Function Documentation

dim()

int dftefe::utils::splineInternal::band_matrix::dim

(

)

const

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l_solve()

std::vector< double > dftefe::utils::splineInternal::band_matrix::l_solve

(

const std::vector< double > &

b

)

const

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lu_decompose()

void dftefe::utils::splineInternal::band_matrix::lu_decompose

(

)

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lu_solve()

std::vector< double > dftefe::utils::splineInternal::band_matrix::lu_solve	(	const std::vector< double > &	b,
		bool	is_lu_decomposed = false
	)

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num_lower()

int dftefe::utils::splineInternal::band_matrix::num_lower ( ) const

inline

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num_upper()

int dftefe::utils::splineInternal::band_matrix::num_upper ( ) const

inline

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operator()() [1/2]

double & dftefe::utils::splineInternal::band_matrix::operator()	(	int	i,
		int	j
	)

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operator()() [2/2]

double dftefe::utils::splineInternal::band_matrix::operator()	(	int	i,
		int	j
	)		const

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r_solve()

std::vector< double > dftefe::utils::splineInternal::band_matrix::r_solve

(

const std::vector< double > &

b

)

const

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resize()

void dftefe::utils::splineInternal::band_matrix::resize	(	int	dim,
		int	n_u,
		int	n_l
	)

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saved_diag() [1/2]

double & dftefe::utils::splineInternal::band_matrix::saved_diag

(

int

i

)

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saved_diag() [2/2]

double dftefe::utils::splineInternal::band_matrix::saved_diag

(

int

i

)

const

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Member Data Documentation

d_lower

std::vector<std::vector<double> > dftefe::utils::splineInternal::band_matrix::d_lower

private

d_upper

std::vector<std::vector<double> > dftefe::utils::splineInternal::band_matrix::d_upper

private

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

• src/utils/Spline.h
• src/utils/Spline.cpp