mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Masaki Muranaka
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/*
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** array.h - Array class
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**
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** See Copyright Notice in mruby.h
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*/
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#ifndef MRUBY_ARRAY_H
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#define MRUBY_ARRAY_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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struct mrb_shared_array {
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int refcnt;
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mrb_value *ptr;
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int len;
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};
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struct RArray {
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MRUBY_OBJECT_HEADER;
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int len;
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union {
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int capa;
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struct mrb_shared_array *shared;
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} aux;
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mrb_value *ptr;
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};
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#define mrb_ary_ptr(v) ((struct RArray*)((v).value.p))
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#define mrb_ary_value(p) mrb_obj_value((void*)(p))
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#define RARRAY(v) ((struct RArray*)((v).value.p))
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#define RARRAY_LEN(a) (RARRAY(a)->len)
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#define RARRAY_PTR(a) (RARRAY(a)->ptr)
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#define MRB_ARY_SHARED 256
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void mrb_ary_decref(mrb_state*, struct mrb_shared_array*);
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mrb_value mrb_ary_new_capa(mrb_state*, int);
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mrb_value mrb_ary_new(mrb_state *mrb);
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mrb_value mrb_ary_new_elts(mrb_state *mrb, int n, const mrb_value *elts);
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void mrb_ary_concat(mrb_state*, mrb_value, mrb_value);
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mrb_value mrb_ary_splat(mrb_state*, mrb_value);
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void mrb_ary_push(mrb_state*, mrb_value, mrb_value);
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mrb_value mrb_ary_pop(mrb_state *mrb, mrb_value ary);
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mrb_value mrb_ary_new_from_values(mrb_state *mrb, int size, mrb_value *vals);
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mrb_value mrb_ary_aget(mrb_state *mrb, mrb_value self);
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mrb_value mrb_ary_ref(mrb_state *mrb, mrb_value ary, mrb_int n);
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void mrb_ary_set(mrb_state *mrb, mrb_value ary, mrb_int n, mrb_value val);
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int mrb_ary_len(mrb_state *mrb, mrb_value ary);
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void mrb_ary_replace(mrb_state *mrb, mrb_value a, mrb_value b);
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mrb_value mrb_check_array_type(mrb_state *mrb, mrb_value self);
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mrb_value mrb_ary_unshift(mrb_state *mrb, mrb_value self, mrb_value item);
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mrb_value mrb_ary_new4(mrb_state *mrb, int n, const mrb_value *elts);
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mrb_value mrb_assoc_new(mrb_state *mrb, mrb_value car, mrb_value cdr);
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mrb_value mrb_ary_entry(mrb_value ary, int offset);
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mrb_value mrb_ary_shift(mrb_state *mrb, mrb_value self);
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#if defined(__cplusplus)
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} /* extern "C" { */
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#endif
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#endif /* MRUBY_ARRAY_H */
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