poly.h File Reference

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Macros
#define	lagrange_size   PREFIXED_NAME(lagrange_size )
#define	lagrange_setup   PREFIXED_NAME(lagrange_setup)
#define	gauss_nodes   PREFIXED_NAME(gauss_nodes )
#define	gauss_quad   PREFIXED_NAME(gauss_quad )
#define	lobatto_nodes   PREFIXED_NAME(lobatto_nodes )
#define	lobatto_quad   PREFIXED_NAME(lobatto_quad )
#define	gll_lag_size   PREFIXED_NAME(gll_lag_size )
#define	gll_lag_setup   PREFIXED_NAME(gll_lag_setup )

Typedefs
typedef void	lagrange_fun(double *restrict p, double *restrict data, unsigned n, int d, double x)

Functions
void	gauss_nodes (double *restrict z, int n)
void	lobatto_nodes (double *restrict z, int n)
void	gauss_quad (double *restrict z, double *restrict w, int n)
void	lobatto_quad (double *restrict z, double *restrict w, int n)
unsigned	lagrange_size (unsigned n)
lagrange_fun *	lagrange_setup (double *restrict data, const double *restrict z, unsigned n)
unsigned	gll_lag_size (unsigned n)
lagrange_fun *	gll_lag_setup (double *restrict data, int n)

Macro Definition Documentation

#define gauss_nodes   PREFIXED_NAME(gauss_nodes )

Definition at line 10 of file poly.h.

#define gauss_quad   PREFIXED_NAME(gauss_quad )

Definition at line 11 of file poly.h.

#define gll_lag_setup   PREFIXED_NAME(gll_lag_setup )

Definition at line 15 of file poly.h.

#define gll_lag_size   PREFIXED_NAME(gll_lag_size )

Definition at line 14 of file poly.h.

#define lagrange_setup   PREFIXED_NAME(lagrange_setup)

Definition at line 9 of file poly.h.

#define lagrange_size   PREFIXED_NAME(lagrange_size )

Definition at line 8 of file poly.h.

#define lobatto_nodes   PREFIXED_NAME(lobatto_nodes )

Definition at line 12 of file poly.h.

#define lobatto_quad   PREFIXED_NAME(lobatto_quad )

Definition at line 13 of file poly.h.

Typedef Documentation

typedef void lagrange_fun(double *restrict p, double *restrict data, unsigned n, int d, double x)

Definition at line 53 of file poly.h.

Function Documentation

void gauss_nodes	(	double *restrict	z,
		int	n
	)

Definition at line 139 of file poly.c.

References EPS, i, legendre(), legendre_d1(), n, PI, and x.

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void gauss_quad	(	double *restrict	z,
		double *restrict	w,
		int	n
	)

Definition at line 195 of file poly.c.

References gauss_nodes, i, legendre(), and n.

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lagrange_fun* gll_lag_setup	(	double *restrict	data,
		int	n
	)

Definition at line 222 of file poly.c.

References GLL_LAG_FIX_MAX, gll_lag_table, lagrange_coef(), lagrange_eval(), lobatto_nodes, n, p, tmalloc, and z.

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unsigned gll_lag_size

(

unsigned

n

)

Definition at line 217 of file poly.c.

References GLL_LAG_FIX_MAX, and n.

lagrange_fun* lagrange_setup	(	double *restrict	data,
		const double *restrict	z,
		unsigned	n
	)

Definition at line 64 of file poly.c.

References lagrange_coef(), lagrange_eval(), p, restrict, and tmalloc.

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unsigned lagrange_size

(

unsigned

n

)

Definition at line 59 of file poly.c.

References n.

void lobatto_nodes	(	double *restrict	z,
		int	n
	)

Definition at line 189 of file poly.c.

References GLL_LAG_FIX_MAX, lobatto_nodes_fix(), and lobatto_nodes_n().

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void lobatto_quad	(	double *restrict	z,
		double *restrict	w,
		int	n
	)

Definition at line 206 of file poly.c.

References i, legendre(), lobatto_nodes, and n.

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