mruby/include/mruby/string.h at master · xia0ta0/mruby · GitHub

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** mruby/string.h - String class

** See Copyright Notice in mruby.h

#ifndef MRUBY_STRING_H

#define MRUBY_STRING_H

#if defined(__cplusplus)

extern "C" {

#endif

#define IS_EVSTR(p,e) ((p) < (e) && (*(p) == '$' || *(p) == '@' || *(p) == '{'))

extern const char mrb_digitmap[];

struct RString {

MRB_OBJECT_HEADER;

mrb_int len;

union {

mrb_int capa;

struct mrb_shared_string *shared;

} aux;

char *ptr;

};

#define mrb_str_ptr(s) ((struct RString*)(mrb_ptr(s)))

#define RSTRING(s) ((struct RString*)(mrb_ptr(s)))

#define RSTRING_PTR(s) (RSTRING(s)->ptr)

#define RSTRING_LEN(s) (RSTRING(s)->len)

#define RSTRING_CAPA(s) (RSTRING(s)->aux.capa)

#define RSTRING_END(s) (RSTRING(s)->ptr + RSTRING(s)->len)

#define MRB_STR_SHARED 1

#define MRB_STR_NOFREE 2

void mrb_gc_free_str(mrb_state*, struct RString*);

void mrb_str_modify(mrb_state*, struct RString*);

mrb_value mrb_str_literal(mrb_state*, mrb_value);

void mrb_str_concat(mrb_state*, mrb_value, mrb_value);

mrb_value mrb_str_plus(mrb_state*, mrb_value, mrb_value);

mrb_value mrb_ptr_to_str(mrb_state *, void*);

mrb_value mrb_obj_as_string(mrb_state *mrb, mrb_value obj);

mrb_value mrb_str_resize(mrb_state *mrb, mrb_value str, mrb_int len);

mrb_value mrb_str_substr(mrb_state *mrb, mrb_value str, mrb_int beg, mrb_int len);

mrb_value mrb_string_type(mrb_state *mrb, mrb_value str);

mrb_value mrb_check_string_type(mrb_state *mrb, mrb_value str);

mrb_value mrb_str_buf_new(mrb_state *mrb, mrb_int capa);

mrb_value mrb_str_buf_cat(mrb_state *mrb, mrb_value str, const char *ptr, size_t len);

char *mrb_string_value_cstr(mrb_state *mrb, mrb_value *ptr);

char *mrb_string_value_ptr(mrb_state *mrb, mrb_value ptr);

int mrb_str_offset(mrb_state *mrb, mrb_value str, int pos);

mrb_value mrb_str_dup(mrb_state *mrb, mrb_value str);

mrb_value mrb_str_intern(mrb_state *mrb, mrb_value self);

mrb_value mrb_str_cat_cstr(mrb_state *, mrb_value, const char *);

mrb_value mrb_str_to_inum(mrb_state *mrb, mrb_value str, int base, int badcheck);

double mrb_str_to_dbl(mrb_state *mrb, mrb_value str, int badcheck);

mrb_value mrb_str_to_str(mrb_state *mrb, mrb_value str);

mrb_int mrb_str_hash(mrb_state *mrb, mrb_value str);

mrb_value mrb_str_buf_append(mrb_state *mrb, mrb_value str, mrb_value str2);

mrb_value mrb_str_inspect(mrb_state *mrb, mrb_value str);

mrb_bool mrb_str_equal(mrb_state *mrb, mrb_value str1, mrb_value str2);

mrb_value mrb_str_dump(mrb_state *mrb, mrb_value str);

mrb_value mrb_str_cat(mrb_state *mrb, mrb_value str, const char *ptr, size_t len);

mrb_value mrb_str_append(mrb_state *mrb, mrb_value str, mrb_value str2);

int mrb_str_cmp(mrb_state *mrb, mrb_value str1, mrb_value str2);

char *mrb_str_to_cstr(mrb_state *mrb, mrb_value str);

mrb_value mrb_str_pool(mrb_state *mrb, mrb_value str);

/* For backward compatibility */

static inline mrb_value

mrb_str_cat2(mrb_state *mrb, mrb_value str, const char *ptr) {

return mrb_str_cat_cstr(mrb, str, ptr);

}

#if defined(__cplusplus)

} /* extern "C" { */

#endif

#endif /* MRUBY_STRING_H */

mruby/include/mruby/string.h at master · xia0ta0/mruby · GitHub

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