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1 | <?xml version="1.0" encoding="utf-8"?> |
2 | <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN" | |
3 | "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd"> | |
4 | ||
5 | <!-- Copyright (c) 2002-2006 Pavol Droba. | |
6 | Subject to the Boost Software License, Version 1.0. | |
7 | (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) | |
8 | --> | |
9 | ||
10 | <section id="string_algo.quickref" last-revision="$Date$"> | |
11 | <title>Quick Reference</title> | |
12 | ||
13 | <using-namespace name="boost"/> | |
14 | <using-namespace name="boost::algorithm"/> | |
15 | ||
16 | <section> | |
17 | <title>Algorithms</title> | |
18 | ||
19 | <table> | |
20 | <title>Case Conversion</title> | |
21 | <tgroup cols="3" align="left"> | |
22 | <thead> | |
23 | <row> | |
24 | <entry>Algorithm name</entry> | |
25 | <entry>Description</entry> | |
26 | <entry>Functions</entry> | |
27 | </row> | |
28 | </thead> | |
29 | <tbody> | |
30 | <row> | |
31 | <entry><code>to_upper</code></entry> | |
32 | <entry>Convert a string to upper case</entry> | |
33 | <entry> | |
34 | <functionname>to_upper_copy()</functionname> | |
35 | <sbr/> | |
36 | <functionname>to_upper()</functionname> | |
37 | </entry> | |
38 | </row> | |
39 | <row> | |
40 | <entry><code>to_lower</code></entry> | |
41 | <entry>Convert a string to lower case</entry> | |
42 | <entry> | |
43 | <functionname>to_lower_copy()</functionname> | |
44 | <sbr/> | |
45 | <functionname>to_lower()</functionname> | |
46 | </entry> | |
47 | </row> | |
48 | </tbody> | |
49 | </tgroup> | |
50 | </table> | |
51 | <table> | |
52 | <title>Trimming</title> | |
53 | <tgroup cols="3" align="left"> | |
54 | <thead> | |
55 | <row> | |
56 | <entry>Algorithm name</entry> | |
57 | <entry>Description</entry> | |
58 | <entry>Functions</entry> | |
59 | </row> | |
60 | </thead> | |
61 | <tbody> | |
62 | <row> | |
63 | <entry><code>trim_left</code></entry> | |
64 | <entry>Remove leading spaces from a string</entry> | |
65 | <entry> | |
66 | <functionname>trim_left_copy_if()</functionname> | |
67 | <sbr/> | |
68 | <functionname>trim_left_if()</functionname> | |
69 | <sbr/> | |
70 | <functionname>trim_left_copy()</functionname> | |
71 | <sbr/> | |
72 | <functionname>trim_left()</functionname> | |
73 | </entry> | |
74 | </row> | |
75 | <row> | |
76 | <entry><code>trim_right</code></entry> | |
77 | <entry>Remove trailing spaces from a string</entry> | |
78 | <entry> | |
79 | <functionname>trim_right_copy_if()</functionname> | |
80 | <sbr/> | |
81 | <functionname>trim_right_if()</functionname> | |
82 | <sbr/> | |
83 | <functionname>trim_right_copy()</functionname> | |
84 | <sbr/> | |
85 | <functionname>trim_right()</functionname> | |
86 | </entry> | |
87 | </row> | |
88 | <row> | |
89 | <entry><code>trim</code></entry> | |
90 | <entry>Remove leading and trailing spaces from a string</entry> | |
91 | <entry> | |
92 | <functionname>trim_copy_if()</functionname> | |
93 | <sbr/> | |
94 | <functionname>trim_if()</functionname> | |
95 | <sbr/> | |
96 | <functionname>trim_copy()</functionname> | |
97 | <sbr/> | |
98 | <functionname>trim()</functionname> | |
99 | </entry> | |
100 | </row> | |
101 | ||
102 | </tbody> | |
103 | </tgroup> | |
104 | </table> | |
105 | <table> | |
106 | <title>Predicates</title> | |
107 | <tgroup cols="3" align="left"> | |
108 | <thead> | |
109 | <row> | |
110 | <entry>Algorithm name</entry> | |
111 | <entry>Description</entry> | |
112 | <entry>Functions</entry> | |
113 | </row> | |
114 | </thead> | |
115 | <tbody> | |
116 | <row> | |
117 | <entry><code>starts_with</code></entry> | |
118 | <entry>Check if a string is a prefix of the other one</entry> | |
119 | <entry> | |
120 | <functionname>starts_with()</functionname> | |
121 | <sbr/> | |
122 | <functionname>istarts_with()</functionname> | |
123 | </entry> | |
124 | </row> | |
125 | <row> | |
126 | <entry><code>ends_with</code></entry> | |
127 | <entry>Check if a string is a suffix of the other one</entry> | |
128 | <entry> | |
129 | <functionname>ends_with()</functionname> | |
130 | <sbr/> | |
131 | <functionname>iends_with()</functionname> | |
132 | </entry> | |
133 | </row> | |
134 | <row> | |
135 | <entry><code>contains</code></entry> | |
136 | <entry>Check if a string is contained of the other one</entry> | |
137 | <entry> | |
138 | <functionname>contains()</functionname> | |
139 | <sbr/> | |
140 | <functionname>icontains()</functionname> | |
141 | </entry> | |
142 | </row> | |
143 | <row> | |
144 | <entry><code>equals</code></entry> | |
145 | <entry>Check if two strings are equal</entry> | |
146 | <entry> | |
147 | <functionname>equals()</functionname> | |
148 | <sbr/> | |
149 | <functionname>iequals()</functionname> | |
150 | </entry> | |
151 | </row> | |
152 | <row> | |
153 | <entry><code>lexicographical_compare</code></entry> | |
154 | <entry>Check if a string is lexicographically less then another one</entry> | |
155 | <entry> | |
156 | <functionname>lexicographical_compare()</functionname> | |
157 | <sbr/> | |
158 | <functionname>ilexicographical_compare()</functionname> | |
159 | </entry> | |
160 | </row> | |
161 | ||
162 | <row> | |
163 | <entry><code>all</code></entry> | |
164 | <entry>Check if all elements of a string satisfy the given predicate</entry> | |
165 | <entry> | |
166 | <functionname>all()</functionname> | |
167 | </entry> | |
168 | </row> | |
169 | </tbody> | |
170 | </tgroup> | |
171 | </table> | |
172 | <table> | |
173 | <title>Find algorithms</title> | |
174 | <tgroup cols="3" align="left"> | |
175 | <thead> | |
176 | <row> | |
177 | <entry>Algorithm name</entry> | |
178 | <entry>Description</entry> | |
179 | <entry>Functions</entry> | |
180 | </row> | |
181 | </thead> | |
182 | <tbody> | |
183 | <row> | |
184 | <entry>find_first</entry> | |
185 | <entry>Find the first occurrence of a string in the input</entry> | |
186 | <entry> | |
187 | <functionname>find_first()</functionname> | |
188 | <sbr/> | |
189 | <functionname>ifind_first()</functionname> | |
190 | </entry> | |
191 | </row> | |
192 | <row> | |
193 | <entry>find_last</entry> | |
194 | <entry>Find the last occurrence of a string in the input</entry> | |
195 | <entry> | |
196 | <functionname>find_last()</functionname> | |
197 | <sbr/> | |
198 | <functionname>ifind_last()</functionname> | |
199 | </entry> | |
200 | </row> | |
201 | <row> | |
202 | <entry>find_nth</entry> | |
203 | <entry>Find the nth (zero-indexed) occurrence of a string in the input</entry> | |
204 | <entry> | |
205 | <functionname>find_nth()</functionname> | |
206 | <sbr/> | |
207 | <functionname>ifind_nth()</functionname> | |
208 | </entry> | |
209 | </row> | |
210 | <row> | |
211 | <entry>find_head</entry> | |
212 | <entry>Retrieve the head of a string</entry> | |
213 | <entry> | |
214 | <functionname>find_head()</functionname> | |
215 | </entry> | |
216 | </row> | |
217 | <row> | |
218 | <entry>find_tail</entry> | |
219 | <entry>Retrieve the tail of a string</entry> | |
220 | <entry> | |
221 | <functionname>find_tail()</functionname> | |
222 | </entry> | |
223 | </row> | |
224 | <row> | |
225 | <entry>find_token</entry> | |
226 | <entry>Find first matching token in the string</entry> | |
227 | <entry> | |
228 | <functionname>find_token()</functionname> | |
229 | </entry> | |
230 | </row> | |
231 | <row> | |
232 | <entry>find_regex</entry> | |
233 | <entry>Use the regular expression to search the string</entry> | |
234 | <entry> | |
235 | <functionname>find_regex()</functionname> | |
236 | </entry> | |
237 | </row> | |
238 | <row> | |
239 | <entry>find</entry> | |
240 | <entry>Generic find algorithm</entry> | |
241 | <entry> | |
242 | <functionname>find()</functionname> | |
243 | </entry> | |
244 | </row> | |
245 | </tbody> | |
246 | </tgroup> | |
247 | </table> | |
248 | <table> | |
249 | <title>Erase/Replace</title> | |
250 | <tgroup cols="3" align="left"> | |
251 | <thead> | |
252 | <row> | |
253 | <entry>Algorithm name</entry> | |
254 | <entry>Description</entry> | |
255 | <entry>Functions</entry> | |
256 | </row> | |
257 | </thead> | |
258 | <tbody> | |
259 | <row> | |
260 | <entry>replace/erase_first</entry> | |
261 | <entry>Replace/Erase the first occurrence of a string in the input</entry> | |
262 | <entry> | |
263 | <functionname>replace_first()</functionname> | |
264 | <sbr/> | |
265 | <functionname>replace_first_copy()</functionname> | |
266 | <sbr/> | |
267 | <functionname>ireplace_first()</functionname> | |
268 | <sbr/> | |
269 | <functionname>ireplace_first_copy()</functionname> | |
270 | <sbr/> | |
271 | <functionname>erase_first()</functionname> | |
272 | <sbr/> | |
273 | <functionname>erase_first_copy()</functionname> | |
274 | <sbr/> | |
275 | <functionname>ierase_first()</functionname> | |
276 | <sbr/> | |
277 | <functionname>ierase_first_copy()</functionname> | |
278 | </entry> | |
279 | </row> | |
280 | <row> | |
281 | <entry>replace/erase_last</entry> | |
282 | <entry>Replace/Erase the last occurrence of a string in the input</entry> | |
283 | <entry> | |
284 | <functionname>replace_last()</functionname> | |
285 | <sbr/> | |
286 | <functionname>replace_last_copy()</functionname> | |
287 | <sbr/> | |
288 | <functionname>ireplace_last()</functionname> | |
289 | <sbr/> | |
290 | <functionname>ireplace_last_copy()</functionname> | |
291 | <sbr/> | |
292 | <functionname>erase_last()</functionname> | |
293 | <sbr/> | |
294 | <functionname>erase_last_copy()</functionname> | |
295 | <sbr/> | |
296 | <functionname>ierase_last()</functionname> | |
297 | <sbr/> | |
298 | <functionname>ierase_last_copy()</functionname> | |
299 | </entry> | |
300 | </row> | |
301 | <row> | |
302 | <entry>replace/erase_nth</entry> | |
303 | <entry>Replace/Erase the nth (zero-indexed) occurrence of a string in the input</entry> | |
304 | <entry> | |
305 | <functionname>replace_nth()</functionname> | |
306 | <sbr/> | |
307 | <functionname>replace_nth_copy()</functionname> | |
308 | <sbr/> | |
309 | <functionname>ireplace_nth()</functionname> | |
310 | <sbr/> | |
311 | <functionname>ireplace_nth_copy()</functionname> | |
312 | <sbr/> | |
313 | <functionname>erase_nth()</functionname> | |
314 | <sbr/> | |
315 | <functionname>erase_nth_copy()</functionname> | |
316 | <sbr/> | |
317 | <functionname>ierase_nth()</functionname> | |
318 | <sbr/> | |
319 | <functionname>ierase_nth_copy()</functionname> | |
320 | </entry> | |
321 | </row> | |
322 | <row> | |
323 | <entry>replace/erase_all</entry> | |
324 | <entry>Replace/Erase the all occurrences of a string in the input</entry> | |
325 | <entry> | |
326 | <functionname>replace_all()</functionname> | |
327 | <sbr/> | |
328 | <functionname>replace_all_copy()</functionname> | |
329 | <sbr/> | |
330 | <functionname>ireplace_all()</functionname> | |
331 | <sbr/> | |
332 | <functionname>ireplace_all_copy()</functionname> | |
333 | <sbr/> | |
334 | <functionname>erase_all()</functionname> | |
335 | <sbr/> | |
336 | <functionname>erase_all_copy()</functionname> | |
337 | <sbr/> | |
338 | <functionname>ierase_all()</functionname> | |
339 | <sbr/> | |
340 | <functionname>ierase_all_copy()</functionname> | |
341 | </entry> | |
342 | </row> | |
343 | <row> | |
344 | <entry>replace/erase_head</entry> | |
345 | <entry>Replace/Erase the head of the input</entry> | |
346 | <entry> | |
347 | <functionname>replace_head()</functionname> | |
348 | <sbr/> | |
349 | <functionname>replace_head_copy()</functionname> | |
350 | <sbr/> | |
351 | <functionname>erase_head()</functionname> | |
352 | <sbr/> | |
353 | <functionname>erase_head_copy()</functionname> | |
354 | <sbr/> | |
355 | </entry> | |
356 | </row> | |
357 | <row> | |
358 | <entry>replace/erase_tail</entry> | |
359 | <entry>Replace/Erase the tail of the input</entry> | |
360 | <entry> | |
361 | <functionname>replace_tail()</functionname> | |
362 | <sbr/> | |
363 | <functionname>replace_tail_copy()</functionname> | |
364 | <sbr/> | |
365 | <functionname>erase_tail()</functionname> | |
366 | <sbr/> | |
367 | <functionname>erase_tail_copy()</functionname> | |
368 | <sbr/> | |
369 | </entry> | |
370 | </row> | |
371 | <row> | |
372 | <entry>replace/erase_regex</entry> | |
373 | <entry>Replace/Erase a substring matching the given regular expression</entry> | |
374 | <entry> | |
375 | <functionname>replace_regex()</functionname> | |
376 | <sbr/> | |
377 | <functionname>replace_regex_copy()</functionname> | |
378 | <sbr/> | |
379 | <functionname>erase_regex()</functionname> | |
380 | <sbr/> | |
381 | <functionname>erase_regex_copy()</functionname> | |
382 | <sbr/> | |
383 | </entry> | |
384 | </row> | |
385 | <row> | |
386 | <entry>replace/erase_regex_all</entry> | |
387 | <entry>Replace/Erase all substrings matching the given regular expression</entry> | |
388 | <entry> | |
389 | <functionname>replace_all_regex()</functionname> | |
390 | <sbr/> | |
391 | <functionname>replace_all_regex_copy()</functionname> | |
392 | <sbr/> | |
393 | <functionname>erase_all_regex()</functionname> | |
394 | <sbr/> | |
395 | <functionname>erase_all_regex_copy()</functionname> | |
396 | <sbr/> | |
397 | </entry> | |
398 | </row> | |
399 | <row> | |
400 | <entry>find_format</entry> | |
401 | <entry>Generic replace algorithm</entry> | |
402 | <entry> | |
403 | <functionname>find_format()</functionname> | |
404 | <sbr/> | |
405 | <functionname>find_format_copy()</functionname> | |
406 | <sbr/> | |
407 | <functionname>find_format_all()</functionname> | |
408 | <sbr/> | |
409 | <functionname>find_format_all_copy()()</functionname> | |
410 | </entry> | |
411 | </row> | |
412 | </tbody> | |
413 | </tgroup> | |
414 | </table> | |
415 | <table> | |
416 | <title>Split</title> | |
417 | <tgroup cols="3" align="left"> | |
418 | <thead> | |
419 | <row> | |
420 | <entry>Algorithm name</entry> | |
421 | <entry>Description</entry> | |
422 | <entry>Functions</entry> | |
423 | </row> | |
424 | </thead> | |
425 | <tbody> | |
426 | <row> | |
427 | <entry>find_all</entry> | |
428 | <entry>Find/Extract all matching substrings in the input</entry> | |
429 | <entry> | |
430 | <functionname>find_all()</functionname> | |
431 | <sbr/> | |
432 | <functionname>ifind_all()</functionname> | |
433 | <sbr/> | |
434 | <functionname>find_all_regex()</functionname> | |
435 | </entry> | |
436 | </row> | |
437 | <row> | |
438 | <entry>split</entry> | |
439 | <entry>Split input into parts</entry> | |
440 | <entry> | |
441 | <functionname>split()</functionname> | |
442 | <sbr/> | |
443 | <functionname>split_regex()</functionname> | |
444 | </entry> | |
445 | </row> | |
446 | <row> | |
447 | <entry>iter_find</entry> | |
448 | <entry>Iteratively apply the finder to the input to find all matching substrings</entry> | |
449 | <entry> | |
450 | <functionname>iter_find()</functionname> | |
451 | </entry> | |
452 | </row> | |
453 | <row> | |
454 | <entry>iter_split</entry> | |
455 | <entry>Use the finder to find matching substrings in the input and use them as separators to split the input into parts</entry> | |
456 | <entry> | |
457 | <functionname>iter_split()</functionname> | |
458 | </entry> | |
459 | </row> | |
460 | </tbody> | |
461 | </tgroup> | |
462 | </table> | |
463 | <table> | |
464 | <title>Join</title> | |
465 | <tgroup cols="3" align="left"> | |
466 | <thead> | |
467 | <row> | |
468 | <entry>Algorithm name</entry> | |
469 | <entry>Description</entry> | |
470 | <entry>Functions</entry> | |
471 | </row> | |
472 | </thead> | |
473 | <tbody> | |
474 | <row> | |
475 | <entry>join</entry> | |
476 | <entry>Join all elements in a container into a single string</entry> | |
477 | <entry> | |
478 | <functionname>join</functionname> | |
479 | </entry> | |
480 | </row> | |
481 | <row> | |
482 | <entry>join_if</entry> | |
483 | <entry>Join all elements in a container that satisfies the condition into a single string</entry> | |
484 | <entry> | |
485 | <functionname>join_if()</functionname> | |
486 | </entry> | |
487 | </row> | |
488 | </tbody> | |
489 | </tgroup> | |
490 | </table> | |
491 | </section> | |
492 | <section> | |
493 | <title>Finders and Formatters</title> | |
494 | ||
495 | <table> | |
496 | <title>Finders</title> | |
497 | <tgroup cols="3" align="left"> | |
498 | <thead> | |
499 | <row> | |
500 | <entry>Finder</entry> | |
501 | <entry>Description</entry> | |
502 | <entry>Generators</entry> | |
503 | </row> | |
504 | </thead> | |
505 | <tbody> | |
506 | <row> | |
507 | <entry>first_finder</entry> | |
508 | <entry>Search for the first match of the string in an input</entry> | |
509 | <entry> | |
510 | <functionname>first_finder()</functionname> | |
511 | </entry> | |
512 | </row> | |
513 | <row> | |
514 | <entry>last_finder</entry> | |
515 | <entry>Search for the last match of the string in an input</entry> | |
516 | <entry> | |
517 | <functionname>last_finder()</functionname> | |
518 | </entry> | |
519 | </row> | |
520 | <row> | |
521 | <entry>nth_finder</entry> | |
522 | <entry>Search for the nth (zero-indexed) match of the string in an input</entry> | |
523 | <entry> | |
524 | <functionname>nth_finder()</functionname> | |
525 | </entry> | |
526 | </row> | |
527 | <row> | |
528 | <entry>head_finder</entry> | |
529 | <entry>Retrieve the head of an input</entry> | |
530 | <entry> | |
531 | <functionname>head_finder()</functionname> | |
532 | </entry> | |
533 | </row> | |
534 | <row> | |
535 | <entry>tail_finder</entry> | |
536 | <entry>Retrieve the tail of an input</entry> | |
537 | <entry> | |
538 | <functionname>tail_finder()</functionname> | |
539 | </entry> | |
540 | </row> | |
541 | <row> | |
542 | <entry>token_finder</entry> | |
543 | <entry>Search for a matching token in an input</entry> | |
544 | <entry> | |
545 | <functionname>token_finder()</functionname> | |
546 | </entry> | |
547 | </row> | |
548 | <row> | |
549 | <entry>range_finder</entry> | |
550 | <entry>Do no search, always returns the given range</entry> | |
551 | <entry> | |
552 | <functionname>range_finder()</functionname> | |
553 | </entry> | |
554 | </row> | |
555 | <row> | |
556 | <entry>regex_finder</entry> | |
557 | <entry>Search for a substring matching the given regex</entry> | |
558 | <entry> | |
559 | <functionname>regex_finder()</functionname> | |
560 | </entry> | |
561 | </row> | |
562 | </tbody> | |
563 | </tgroup> | |
564 | </table> | |
565 | ||
566 | <table> | |
567 | <title>Formatters</title> | |
568 | <tgroup cols="3" align="left"> | |
569 | <thead> | |
570 | <row> | |
571 | <entry>Formatter</entry> | |
572 | <entry>Description</entry> | |
573 | <entry>Generators</entry> | |
574 | </row> | |
575 | </thead> | |
576 | <tbody> | |
577 | <row> | |
578 | <entry>const_formatter</entry> | |
579 | <entry>Constant formatter. Always return the specified string</entry> | |
580 | <entry> | |
581 | <functionname>const_formatter()</functionname> | |
582 | </entry> | |
583 | </row> | |
584 | <row> | |
585 | <entry>identity_formatter</entry> | |
586 | <entry>Identity formatter. Return unmodified input input</entry> | |
587 | <entry> | |
588 | <functionname>identity_formatter()</functionname> | |
589 | </entry> | |
590 | </row> | |
591 | <row> | |
592 | <entry>empty_formatter</entry> | |
593 | <entry>Null formatter. Always return an empty string</entry> | |
594 | <entry> | |
595 | <functionname>empty_formatter()</functionname> | |
596 | </entry> | |
597 | </row> | |
598 | <row> | |
599 | <entry>regex_formatter</entry> | |
600 | <entry>Regex formatter. Format regex match using the specification in the format string</entry> | |
601 | <entry> | |
602 | <functionname>regex_formatter()</functionname> | |
603 | </entry> | |
604 | </row> | |
605 | </tbody> | |
606 | </tgroup> | |
607 | </table> | |
608 | </section> | |
609 | <section> | |
610 | <title>Iterators</title> | |
611 | ||
612 | <table> | |
613 | <title>Find Iterators</title> | |
614 | <tgroup cols="3" align="left"> | |
615 | <thead> | |
616 | <row> | |
617 | <entry>Iterator name</entry> | |
618 | <entry>Description</entry> | |
619 | <entry>Iterator class</entry> | |
620 | </row> | |
621 | </thead> | |
622 | <tbody> | |
623 | <row> | |
624 | <entry>find_iterator</entry> | |
625 | <entry>Iterates through matching substrings in the input</entry> | |
626 | <entry> | |
627 | <classname>find_iterator</classname> | |
628 | </entry> | |
629 | </row> | |
630 | <row> | |
631 | <entry>split_iterator</entry> | |
632 | <entry>Iterates through gaps between matching substrings in the input</entry> | |
633 | <entry> | |
634 | <classname>split_iterator</classname> | |
635 | </entry> | |
636 | </row> | |
637 | </tbody> | |
638 | </tgroup> | |
639 | </table> | |
640 | </section> | |
641 | ||
642 | <section> | |
643 | <title>Classification</title> | |
644 | ||
645 | <table> | |
646 | <title>Predicates</title> | |
647 | <tgroup cols="3" align="left"> | |
648 | <thead> | |
649 | <row> | |
650 | <entry>Predicate name</entry> | |
651 | <entry>Description</entry> | |
652 | <entry>Generator</entry> | |
653 | </row> | |
654 | </thead> | |
655 | <tbody> | |
656 | <row> | |
657 | <entry>is_classified</entry> | |
658 | <entry>Generic <code>ctype</code> mask based classification</entry> | |
659 | <entry> | |
660 | <functionname>is_classified()</functionname> | |
661 | </entry> | |
662 | </row> | |
663 | <row> | |
664 | <entry>is_space</entry> | |
665 | <entry>Recognize spaces</entry> | |
666 | <entry> | |
667 | <functionname>is_space()</functionname> | |
668 | </entry> | |
669 | </row> | |
670 | <row> | |
671 | <entry>is_alnum</entry> | |
672 | <entry>Recognize alphanumeric characters</entry> | |
673 | <entry> | |
674 | <functionname>is_alnum()</functionname> | |
675 | </entry> | |
676 | </row> | |
677 | <row> | |
678 | <entry>is_alpha</entry> | |
679 | <entry>Recognize letters</entry> | |
680 | <entry> | |
681 | <functionname>is_alpha()</functionname> | |
682 | </entry> | |
683 | </row> | |
684 | <row> | |
685 | <entry>is_cntrl</entry> | |
686 | <entry>Recognize control characters</entry> | |
687 | <entry> | |
688 | <functionname>is_cntrl()</functionname> | |
689 | </entry> | |
690 | </row> | |
691 | <row> | |
692 | <entry>is_digit</entry> | |
693 | <entry>Recognize decimal digits</entry> | |
694 | <entry> | |
695 | <functionname>is_digit()</functionname> | |
696 | </entry> | |
697 | </row> | |
698 | <row> | |
699 | <entry>is_graph</entry> | |
700 | <entry>Recognize graphical characters</entry> | |
701 | <entry> | |
702 | <functionname>is_graph()</functionname> | |
703 | </entry> | |
704 | </row> | |
705 | <row> | |
706 | <entry>is_lower</entry> | |
707 | <entry>Recognize lower case characters</entry> | |
708 | <entry> | |
709 | <functionname>is_lower()</functionname> | |
710 | </entry> | |
711 | </row> | |
712 | <row> | |
713 | <entry>is_print</entry> | |
714 | <entry>Recognize printable characters</entry> | |
715 | <entry> | |
716 | <functionname>is_print()</functionname> | |
717 | </entry> | |
718 | </row> | |
719 | <row> | |
720 | <entry>is_punct</entry> | |
721 | <entry>Recognize punctuation characters</entry> | |
722 | <entry> | |
723 | <functionname>is_punct()</functionname> | |
724 | </entry> | |
725 | </row> | |
726 | <row> | |
727 | <entry>is_upper</entry> | |
728 | <entry>Recognize uppercase characters</entry> | |
729 | <entry> | |
730 | <functionname>is_upper()</functionname> | |
731 | </entry> | |
732 | </row> | |
733 | <row> | |
734 | <entry>is_xdigit</entry> | |
735 | <entry>Recognize hexadecimal digits</entry> | |
736 | <entry> | |
737 | <functionname>is_xdigit()</functionname> | |
738 | </entry> | |
739 | </row> | |
740 | <row> | |
741 | <entry>is_any_of</entry> | |
742 | <entry>Recognize any of a sequence of characters</entry> | |
743 | <entry> | |
744 | <functionname>is_any_of()</functionname> | |
745 | </entry> | |
746 | </row> | |
747 | <row> | |
748 | <entry>is_from_range</entry> | |
749 | <entry>Recognize characters inside a min..max range</entry> | |
750 | <entry> | |
751 | <functionname>is_from_range()</functionname> | |
752 | </entry> | |
753 | </row> | |
754 | </tbody> | |
755 | </tgroup> | |
756 | </table> | |
757 | </section> | |
758 | </section> |