simple.h File Reference

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Data Structures
struct	_Memindex

Macros
#define	Memindex   struct _Memindex *
#define	mem_data(m, i, j)   ((m)->b[i][j])

Functions
static const bool	mem_allocated (const struct _Memindex *m, const int i, const int j)
	The mem_data() macros return the data stored at a specific (multidimensional) index.
struct _Memindex *	mem_new (int len)
	The mem_new() function returns a new (empty) Memindex.
void	mem_destroy (struct _Memindex *m, int len)
	The mem_destroy() function frees all the memory allocated by a given Memindex.
void	mem_assign (struct _Memindex *m, int i, int len, void *b)
	The mem_assign() function assigns a (pointer) value to a given index.
void	mem_free (struct _Memindex *m, int i, int j, int len, void *b)
	The mem_free() function frees a given index.
macro	foreach_mem (struct _Memindex *index, int len, int _i)
	The foreach_mem() macro traverses every _i allocated elements of array _m taking into account a periodicity of _len (and ghost cells).

Macro Definition Documentation

mem_data

#define mem_data	(		m,
			i,
			j
	)		((m)->b[i][j])

Definition at line 45 of file simple.h.

Memindex

#define Memindex   struct _Memindex *

Definition at line 26 of file simple.h.

Function Documentation

foreach_mem()

macro foreach_mem	(	struct _Memindex *	index,
		int	len,
		int	_i
	)

The foreach_mem() macro traverses every _i allocated elements of array _m taking into account a periodicity of _len (and ghost cells).

Definition at line 149 of file simple.h.

References _i, GHOSTS, Point::i, index, max, Memindex, min, Period, point, and x.

mem_allocated()

static const bool mem_allocated ( const struct _Memindex *  m, const int  i, const int  j  )

inlinestatic

The mem_data() macros return the data stored at a specific (multidimensional) index.

It assumes that the index is allocated. This can be checked with mem_allocated().

Definition at line 41 of file simple.h.

References i, j, m(), and x.

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mem_assign()

void mem_assign	(	struct _Memindex *	m,
		int	i,
		int	len,
		void *	b
	)

The mem_assign() function assigns a (pointer) value to a given index.

Definition at line 90 of file simple.h.

References b, calloc(), i, m(), and mem_data.

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mem_destroy()

void mem_destroy	(	struct _Memindex *	m,
		int	len
	)

The mem_destroy() function frees all the memory allocated by a given Memindex.

Definition at line 69 of file simple.h.

References free(), i, j, and m().

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mem_free()

void mem_free	(	struct _Memindex *	m,
		int	i,
		int	j,
		int	len,
		void *	b
	)

The mem_free() function frees a given index.

Definition at line 133 of file simple.h.

References i, j, m(), mem_data, and x.

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mem_new()

struct _Memindex * mem_new

(

int

len

)

The mem_new() function returns a new (empty) Memindex.

Definition at line 59 of file simple.h.

References calloc(), m(), and Memindex.

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