circ_list.h File Reference

#include "basic.h"
#include "integer.h"
#include "error.h"

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Macros
#define	CIRC_LIST(name, type)
#define	CIRC_LIST_PUSH(obj, item)
#define	CIRC_LIST_SIZE(obj)   ((obj)->x_size)
#define	CIRC_LIST_INDEX(obj, index)
#define	CIRC_LIST_ITEM(obj, index)   ((obj)->x_list[CIRC_LIST_INDEX((obj), (index))])
#define	CIRC_LIST_RESET(obj)
#define	CIRC_LIST_ALLOC(dest, list_type, size)
#define	CIRC_LIST_FREE(dest)   free(dest)

Macro Definition Documentation

CIRC_LIST

#define CIRC_LIST	(		name,
			type
	)

Value:

    struct name               \
    {                         \
        int x_head;           \
        int x_size;           \
        int x_cap;            \
        int x_sizeof;         \
        type x_list[];        \
    }

Definition at line 30 of file circ_list.h.

CIRC_LIST_ALLOC

#define CIRC_LIST_ALLOC	(		dest,
			list_type,
			size
	)

Value:

    {                                                                          \
        const int so = sizeof(list_type) + sizeof((dest)->x_list[0]) * (size); \
        (dest) = (list_type *)malloc(so);                                      \
        check_malloc_return(dest);                                             \
        memset((dest), 0, so);                                                 \
        (dest)->x_cap = size;                                                  \
        (dest)->x_sizeof = so;                                                 \
    }

Definition at line 61 of file circ_list.h.

CIRC_LIST_FREE

#define CIRC_LIST_FREE

(

dest

)

free(dest)

Definition at line 71 of file circ_list.h.

CIRC_LIST_INDEX

#define CIRC_LIST_INDEX	(		obj,
			index
	)

Value:

    modulo_add((obj)->x_head, index_verify((index), (obj)->x_size, __FILE__, __LINE__), \
               (obj)->x_cap)

Definition at line 49 of file circ_list.h.

CIRC_LIST_ITEM

#define CIRC_LIST_ITEM	(		obj,
			index
	)		((obj)->x_list[CIRC_LIST_INDEX((obj), (index))])

Definition at line 53 of file circ_list.h.

CIRC_LIST_PUSH

#define CIRC_LIST_PUSH	(		obj,
			item
	)

Value:

    {                                                                \
        (obj)->x_head = modulo_add((obj)->x_head, -1, (obj)->x_cap); \
        (obj)->x_list[(obj)->x_head] = (item);                       \
        (obj)->x_size = min_int((obj)->x_size + 1, (obj)->x_cap);    \
    }

Definition at line 40 of file circ_list.h.

CIRC_LIST_RESET

#define CIRC_LIST_RESET

(

obj

)

Value:

    {                        \
        (obj)->x_head = 0;   \
        (obj)->x_size = 0;   \
    }

Definition at line 55 of file circ_list.h.

CIRC_LIST_SIZE

#define CIRC_LIST_SIZE

(

obj

)

((obj)->x_size)

Definition at line 47 of file circ_list.h.