Cross Reference: /external/bison/lib/mbuiter.h

Lines Matching refs:iter
24       char *iter;
25       for (iter = buf; *iter != '\0'; iter++)
27           do_something (*iter);
32       mbui_iterator_t iter;
33       for (mbui_init (iter, buf); mbui_avail (iter); mbui_advance (iter))
35           do_something (mbui_cur_ptr (iter), mb_len (mbui_cur (iter)));
54    mbui_init (iter, startptr)
57    mbui_avail (iter)
59      the end of string is reached. In this case, mbui_cur (iter) is
62    mbui_advance (iter)
65    mbui_cur (iter)
69    mbui_cur_ptr (iter)
72    mbui_reloc (iter, ptrdiff)
80    extern void          mbui_init (mbui_iterator_t iter, const char *startptr);
81    extern bool          mbui_avail (mbui_iterator_t iter);
82    extern void          mbui_advance (mbui_iterator_t iter);
83    extern mbchar_t      mbui_cur (mbui_iterator_t iter);
84    extern const char *  mbui_cur_ptr (mbui_iterator_t iter);
85    extern void          mbui_reloc (mbui_iterator_t iter, ptrdiff_t ptrdiff);
129 mbuiter_multi_next (struct mbuiter_multi *iter)
131   if (iter->next_done)
133   if (iter->in_shift)
136   if (is_basic (*iter->cur.ptr))
141       iter->cur.bytes = 1;
142       iter->cur.wc = *iter->cur.ptr;
143       iter->cur.wc_valid = true;
147       assert (mbsinit (&iter->state));
148       iter->in_shift = true;
150       iter->cur.bytes = mbrtowc (&iter->cur.wc, iter->cur.ptr,
151                                  strnlen1 (iter->cur.ptr, MB_CUR_MAX),
152                                  &iter->state);
153       if (iter->cur.bytes == (size_t) -1)
156           iter->cur.bytes = 1;
157           iter->cur.wc_valid = false;
158           /* Whether to set iter->in_shift = false and reset iter->state
161       else if (iter->cur.bytes == (size_t) -2)
164           iter->cur.bytes = strlen (iter->cur.ptr);
165           iter->cur.wc_valid = false;
166           /* Whether to set iter->in_shift = false and reset iter->state
171           if (iter->cur.bytes == 0)
174               iter->cur.bytes = 1;
175               assert (*iter->cur.ptr == '\0');
176               assert (iter->cur.wc == 0);
178           iter->cur.wc_valid = true;
182           if (mbsinit (&iter->state))
183             iter->in_shift = false;
186   iter->next_done = true;
190 mbuiter_multi_reloc (struct mbuiter_multi *iter, ptrdiff_t ptrdiff)
192   iter->cur.ptr += ptrdiff;
208 #define mbui_init(iter, startptr) \
209   ((iter).cur.ptr = (startptr), \
210    (iter).in_shift = false, memset (&(iter).state, '\0', sizeof (mbstate_t)), \
211    (iter).next_done = false)
212 #define mbui_avail(iter) \
213   (mbuiter_multi_next (&(iter)), !mb_isnul ((iter).cur))
214 #define mbui_advance(iter) \
215   ((iter).cur.ptr += (iter).cur.bytes, (iter).next_done = false)
218 #define mbui_cur(iter) (iter).cur
219 #define mbui_cur_ptr(iter) (iter).cur.ptr
222 #define mbui_reloc(iter, ptrdiff) mbuiter_multi_reloc (&iter, ptrdiff)