iterator.h File Reference

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Classes
struct	iterator

Macros
#define	ITERATOR(p)   ((struct iterator *) (p))
#define	generic_iterate(TYPE_it, TYPE_a, NAME_a, FUNC_size, FUNC_init, ...)
#define	generic_iterate_end

Functions
static void	iterator_next (struct iterator *it)
static void *	iterator_get (const struct iterator *it)
static bool	iterator_valid (const struct iterator *it)
struct iterator *	invalid_iter_init (struct iterator *it)
	Initializes the iterator vtable so that generic_iterate assumes that the iterator is invalid. More...

Macro Definition Documentation

generic_iterate

#define generic_iterate	(		TYPE_it,
			TYPE_a,
			NAME_a,
			FUNC_size,
			FUNC_init,
			...
	)

Value:

  do {                                                                      \
    char MY_mem_##NAME_a[FUNC_size()];                                      \
    struct iterator *MY_it_##NAME_a;                                        \
    TYPE_a NAME_a;                                                          \
    MY_it_##NAME_a =                                                        \
        FUNC_init((TYPE_it *) (void *) MY_mem_##NAME_a, ##__VA_ARGS__);     \
    for (; iterator_valid(MY_it_##NAME_a); iterator_next(MY_it_##NAME_a)) { \
      NAME_a = (TYPE_a) iterator_get(MY_it_##NAME_a);

Definition at line 73 of file iterator.h.

generic_iterate_end

#define generic_iterate_end

Value:

  }                                                                         \
  }                                                                         \
  while (false)

Definition at line 83 of file iterator.h.

ITERATOR

#define ITERATOR

(

p

)

((struct iterator *) (p))

Definition at line 26 of file iterator.h.

Function Documentation

invalid_iter_init()

struct iterator* invalid_iter_init

(

struct iterator *

it

)

Initializes the iterator vtable so that generic_iterate assumes that the iterator is invalid.

Definition at line 37 of file iterator.cpp.

Referenced by genhash_iter_init_common().

iterator_get()

static void* iterator_get ( const struct iterator *  it )

inlinestatic

Definition at line 39 of file iterator.h.

Referenced by research_player_iter_valid_state().

iterator_next()

static void iterator_next ( struct iterator *  it )

inlinestatic

Definition at line 31 of file iterator.h.

Referenced by unit_cargo_depth().

iterator_valid()

static bool iterator_valid ( const struct iterator *  it )

inlinestatic

Definition at line 47 of file iterator.h.

Referenced by unit_cargo_depth().