array.h File Reference

• Array class

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#include "common.h"

Include dependency graph for array.h:

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Classes
struct	mrb_shared_array
struct	RArray

Macros
#define	MRB_ARY_EMBED_LEN_MAX   ((mrb_int)(sizeof(void*)*3/sizeof(mrb_value)))
#define	mrb_ary_ptr(v)
#define	mrb_ary_value(p)
#define	RARRAY(v)
#define	MRB_ARY_EMBED_MASK   7
#define	ARY_EMBED_P(a)
#define	ARY_UNSET_EMBED_FLAG(a)
#define	ARY_EMBED_LEN(a)
#define	ARY_SET_EMBED_LEN(a, len)
#define	ARY_EMBED_PTR(a)
#define	ARY_LEN(a)
#define	ARY_PTR(a)
#define	RARRAY_LEN(a)
#define	RARRAY_PTR(a)
#define	ARY_SET_LEN(a, n)
#define	ARY_CAPA(a)
#define	MRB_ARY_SHARED   256
#define	ARY_SHARED_P(a)
#define	ARY_SET_SHARED_FLAG(a)
#define	ARY_UNSET_SHARED_FLAG(a)
#define	mrb_ary_ref(mrb, ary, n)

Typedefs
typedef struct mrb_shared_array	mrb_shared_array

Functions
	mrb_static_assert (((mrb_int)(sizeof(void *) *3/sizeof(mrb_value))) > 0, "MRB_ARY_EMBED_LEN_MAX > 0")
void	mrb_ary_modify (mrb_state *, struct RArray *)
mrb_value	mrb_ary_new_capa (mrb_state *, mrb_int)
mrb_value	mrb_ary_new (mrb_state *mrb)
mrb_value	mrb_ary_new_from_values (mrb_state *mrb, mrb_int size, const mrb_value *vals)
mrb_value	mrb_assoc_new (mrb_state *mrb, mrb_value car, mrb_value cdr)
void	mrb_ary_concat (mrb_state *mrb, mrb_value self, mrb_value other)
mrb_value	mrb_ary_splat (mrb_state *mrb, mrb_value value)
void	mrb_ary_push (mrb_state *mrb, mrb_value array, mrb_value value)
mrb_value	mrb_ary_pop (mrb_state *mrb, mrb_value ary)
void	mrb_ary_set (mrb_state *mrb, mrb_value ary, mrb_int n, mrb_value val)
void	mrb_ary_replace (mrb_state *mrb, mrb_value self, mrb_value other)
mrb_value	mrb_ary_unshift (mrb_state *mrb, mrb_value self, mrb_value item)
mrb_value	mrb_ary_entry (mrb_value ary, mrb_int offset)
mrb_value	mrb_ary_splice (mrb_state *mrb, mrb_value self, mrb_int head, mrb_int len, mrb_value rpl)
mrb_value	mrb_ary_shift (mrb_state *mrb, mrb_value self)
mrb_value	mrb_ary_clear (mrb_state *mrb, mrb_value self)
mrb_value	mrb_ary_join (mrb_state *mrb, mrb_value ary, mrb_value sep)
mrb_value	mrb_ary_resize (mrb_state *mrb, mrb_value ary, mrb_int new_len)

Detailed Description

• Array class

See Copyright Notice in mruby.h

Macro Definition Documentation

ARY_CAPA

#define ARY_CAPA

(

a

)

Value:

(ARY_EMBED_P(a)?MRB_ARY_EMBED_LEN_MAX:(a)->as.heap.aux.capa)

ARY_EMBED_LEN

#define ARY_EMBED_LEN

(

a

)

Value:

((mrb_int)(((a)->flags & MRB_ARY_EMBED_MASK) - 1))

ARY_EMBED_P

#define ARY_EMBED_P

(

a

)

Value:

((a)->flags & MRB_ARY_EMBED_MASK)

ARY_EMBED_PTR

#define ARY_EMBED_PTR

(

a

)

Value:

((a)->as.ary)

ARY_LEN

#define ARY_LEN

(

a

)

Value:

(ARY_EMBED_P(a)?ARY_EMBED_LEN(a):(mrb_int)(a)->as.heap.len)

ARY_PTR

#define ARY_PTR

(

a

)

Value:

(ARY_EMBED_P(a)?ARY_EMBED_PTR(a):(a)->as.heap.ptr)

ARY_SET_EMBED_LEN

#define ARY_SET_EMBED_LEN	(		a,
			len )

Value:

((a)->flags = ((a)->flags&~MRB_ARY_EMBED_MASK) | ((uint32_t)(len) + 1))

ARY_SET_LEN

#define ARY_SET_LEN	(		a,
			n )

Value:

  do {\
  if (ARY_EMBED_P(a)) {\
    mrb_assert((n) <= MRB_ARY_EMBED_LEN_MAX); \
    ARY_SET_EMBED_LEN(a,n);\
  }\
  else\
    (a)->as.heap.len = (n);\
} while (0)

ARY_SET_SHARED_FLAG

#define ARY_SET_SHARED_FLAG

(

a

)

Value:

((a)->flags |= MRB_ARY_SHARED)

ARY_SHARED_P

#define ARY_SHARED_P

(

a

)

Value:

((a)->flags & MRB_ARY_SHARED)

ARY_UNSET_EMBED_FLAG

#define ARY_UNSET_EMBED_FLAG

(

a

)

Value:

((a)->flags &= ~(MRB_ARY_EMBED_MASK))

ARY_UNSET_SHARED_FLAG

#define ARY_UNSET_SHARED_FLAG

(

a

)

Value:

((a)->flags &= ~MRB_ARY_SHARED)

mrb_ary_ptr

#define mrb_ary_ptr

(

v

)

Value:

((struct RArray*)(mrb_ptr(v)))

mrb_ary_ref

#define mrb_ary_ref	(		mrb,
			ary,
			n )

Value:

mrb_ary_entry(ary, n)

mrb_ary_value

#define mrb_ary_value

(

p

)

Value:

mrb_obj_value((void*)(p))

RARRAY

#define RARRAY

(

v

)

Value:

((struct RArray*)(mrb_ptr(v)))

RARRAY_LEN

#define RARRAY_LEN

(

a

)

Value:

ARY_LEN(RARRAY(a))

RARRAY_PTR

#define RARRAY_PTR

(

a

)

Value:

ARY_PTR(RARRAY(a))