matrix Class Reference

LibRPA: matrix Class Reference

LibRPA

Public Member Functions
	matrix (const int nrows, const int ncols, const bool flag_zero=true)

	matrix (const matrix &m1)

	matrix (matrix &&m1)

void	create (const int nrow, const int ncol, const bool flag_zero=true)

matrix &	operator= (const matrix &m1)

matrix &	operator= (matrix &&m1)

double &	operator() (const int ir, const int ic)

const double &	operator() (const int ir, const int ic) const

void	*operator=** (const double &s)

void	operator+= (const double &s)

void	operator+= (const matrix &m)

void	operator-= (const double &s)

void	operator-= (const matrix &m)

bool	operator== (const matrix &m)

matrix	operator+ (double s) const

matrix	operator- (double s) const

matrix	Inverse (void)

double	det (void)

double	trace_on (void) const

void	zero_out (void)

void	get_extreme_eigen_values (double &ev_lower, double &ev_upper) const

void	reshape (const double nr_new, const double nc_new)

double	max () const

double	max (int &ir, int &ic) const

double	min () const

double	absmax () const

unsigned	count_absle (double thres) const
	count the matrix element whose abs value is less equal than threshold

unsigned	count_absge (double thres) const
	count the matrix element whose abs value is greater equal than threshold

Static Public Attributes
static const double	EQUAL_THRES = 1e-9
	Threshold to treat the matrix as equal, added by minyez 2022-05-06.

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

Public Member Functions