object.h File Reference

• mruby object definition

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Classes
struct	RBasic
struct	RObject
struct	RFiber

Macros
#define	MRB_OBJECT_HEADER
#define	MRB_FLAG_TEST(obj, flag)
#define	mrb_basic_ptr(v)
#define	MRB_OBJ_IS_FROZEN   1
#define	mrb_frozen_p(o)
#define	MRB_FL_OBJ_SHAPED   (1 << 5)
#define	MRB_OBJ_SHAPED_P(o)
#define	mrb_obj_ptr(v)
#define	mrb_special_const_p(x)
#define	mrb_static_assert_object_size(st)

Detailed Description

• mruby object definition

See Copyright Notice in mruby.h

Macro Definition Documentation

mrb_basic_ptr

#define mrb_basic_ptr

(

v

)

Value:

((struct RBasic*)(mrb_ptr(v)))

MRB_FLAG_TEST

#define MRB_FLAG_TEST	(		obj,
			flag )

Value:

((obj)->flags & (flag))

mrb_frozen_p

#define mrb_frozen_p

(

o

)

Value:

((o)->frozen)

mrb_obj_ptr

#define mrb_obj_ptr

(

v

)

Value:

((struct RObject*)(mrb_ptr(v)))

MRB_OBJ_SHAPED_P

#define MRB_OBJ_SHAPED_P

(

o

)

Value:

((o)->tt == MRB_TT_OBJECT && ((o)->flags & MRB_FL_OBJ_SHAPED))

MRB_OBJECT_HEADER

#define MRB_OBJECT_HEADER

Value:

  struct RClass *c;       \
  enum mrb_vtype tt:8;    \
  unsigned int gc_color:3; \
  unsigned int frozen:1;  \
  uint32_t flags:20

mrb_special_const_p

#define mrb_special_const_p

(

x

)

Value:

mrb_immediate_p(x)

mrb_static_assert_object_size

#define mrb_static_assert_object_size

(

st

)

Value:

  mrb_static_assert(sizeof(st) <= sizeof(void*) * 5, \
                    #st " size must be within 5 words")