23#if defined(MRB_32BIT) && defined(MRB_NO_BOXING) && !defined(MRB_USE_FLOAT32) && !defined(MRB_ARY_NO_EMBED)
24# define MRB_ARY_NO_EMBED
27#ifdef MRB_ARY_NO_EMBED
28# define MRB_ARY_EMBED_LEN_MAX 0
30# define MRB_ARY_EMBED_LEN_MAX ((mrb_int)(sizeof(void*)*3/sizeof(mrb_value)))
45#ifndef MRB_ARY_NO_EMBED
51#define mrb_ary_ptr(v) ((struct RArray*)(mrb_ptr(v)))
52#define mrb_ary_value(p) mrb_obj_value((void*)(p))
53#define RARRAY(v) ((struct RArray*)(mrb_ptr(v)))
55#ifdef MRB_ARY_NO_EMBED
56#define ARY_EMBED_P(a) 0
57#define ARY_UNSET_EMBED_FLAG(a) (void)0
58#define ARY_EMBED_LEN(a) 0
59#define ARY_SET_EMBED_LEN(a,len) (void)0
60#define ARY_EMBED_PTR(a) 0
62#define MRB_ARY_EMBED_MASK 7
63#define ARY_EMBED_P(a) ((a)->flags & MRB_ARY_EMBED_MASK)
64#define ARY_UNSET_EMBED_FLAG(a) ((a)->flags &= ~(MRB_ARY_EMBED_MASK))
65#define ARY_EMBED_LEN(a) ((mrb_int)(((a)->flags & MRB_ARY_EMBED_MASK) - 1))
66#define ARY_SET_EMBED_LEN(a,len) ((a)->flags = ((a)->flags&~MRB_ARY_EMBED_MASK) | ((uint32_t)(len) + 1))
67#define ARY_EMBED_PTR(a) ((a)->as.ary)
70#define ARY_LEN(a) (ARY_EMBED_P(a)?ARY_EMBED_LEN(a):(mrb_int)(a)->as.heap.len)
71#define ARY_PTR(a) (ARY_EMBED_P(a)?ARY_EMBED_PTR(a):(a)->as.heap.ptr)
72#define RARRAY_LEN(a) ARY_LEN(RARRAY(a))
73#define RARRAY_PTR(a) ARY_PTR(RARRAY(a))
74#define ARY_SET_LEN(a,n) do {\
75 if (ARY_EMBED_P(a)) {\
76 mrb_assert((n) <= MRB_ARY_EMBED_LEN_MAX); \
77 ARY_SET_EMBED_LEN(a,n);\
80 (a)->as.heap.len = (n);\
82#define ARY_CAPA(a) (ARY_EMBED_P(a)?MRB_ARY_EMBED_LEN_MAX:(a)->as.heap.aux.capa)
83#define MRB_ARY_SHARED 256
84#define ARY_SHARED_P(a) ((a)->flags & MRB_ARY_SHARED)
85#define ARY_SET_SHARED_FLAG(a) ((a)->flags |= MRB_ARY_SHARED)
86#define ARY_UNSET_SHARED_FLAG(a) ((a)->flags &= ~MRB_ARY_SHARED)
231#define mrb_ary_ref(mrb, ary, n) mrb_ary_entry(ary, n)
mruby common platform definition"
#define MRB_END_DECL
End declarations in C mode.
Definition common.h:28
#define MRB_BEGIN_DECL
Start declarations in C mode.
Definition common.h:26
#define MRB_API
Declare a public mruby API function.
Definition common.h:79
#define mrb_static_assert(...)
The mrb_static_assert() macro function takes one or two arguments.
Definition mruby.h:108
Definition boxing_nan.h:40