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Comparing libev/ev++.h (file contents):
Revision 1.43 by root, Wed Nov 5 14:36:18 2008 UTC vs.
Revision 1.62 by root, Mon Jun 29 14:13:52 2015 UTC

1/* 1/*
2 * libev simple C++ wrapper classes 2 * libev simple C++ wrapper classes
3 * 3 *
4 * Copyright (c) 2007,2008 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008,2010 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without modifica- 7 * Redistribution and use in source and binary forms, with or without modifica-
8 * tion, are permitted provided that the following conditions are met: 8 * tion, are permitted provided that the following conditions are met:
9 * 9 *
10 * 1. Redistributions of source code must retain the above copyright notice, 10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer. 11 * this list of conditions and the following disclaimer.
12 * 12 *
13 * 2. Redistributions in binary form must reproduce the above copyright 13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the 14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution. 15 * documentation and/or other materials provided with the distribution.
16 * 16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
19 * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
20 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- 20 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
… …
56 56
57namespace ev { 57namespace ev {
58 58
59 typedef ev_tstamp tstamp; 59 typedef ev_tstamp tstamp;
60 60
61 enum 61 enum {
62 {
63 UNDEF = EV_UNDEF, 62 UNDEF = EV_UNDEF,
64 NONE = EV_NONE, 63 NONE = EV_NONE,
65 READ = EV_READ, 64 READ = EV_READ,
66 WRITE = EV_WRITE, 65 WRITE = EV_WRITE,
66#if EV_COMPAT3
67 TIMEOUT = EV_TIMEOUT, 67 TIMEOUT = EV_TIMEOUT,
68#endif
69 TIMER = EV_TIMER,
68 PERIODIC = EV_PERIODIC, 70 PERIODIC = EV_PERIODIC,
69 SIGNAL = EV_SIGNAL, 71 SIGNAL = EV_SIGNAL,
70 CHILD = EV_CHILD, 72 CHILD = EV_CHILD,
71 STAT = EV_STAT, 73 STAT = EV_STAT,
72 IDLE = EV_IDLE, 74 IDLE = EV_IDLE,
… …
74 PREPARE = EV_PREPARE, 76 PREPARE = EV_PREPARE,
75 FORK = EV_FORK, 77 FORK = EV_FORK,
76 ASYNC = EV_ASYNC, 78 ASYNC = EV_ASYNC,
77 EMBED = EV_EMBED, 79 EMBED = EV_EMBED,
78# undef ERROR // some systems stupidly #define ERROR 80# undef ERROR // some systems stupidly #define ERROR
79 ERROR = EV_ERROR, 81 ERROR = EV_ERROR
80 }; 82 };
81 83
82 enum 84 enum
83 { 85 {
84 AUTO = EVFLAG_AUTO, 86 AUTO = EVFLAG_AUTO,
… …
93 PORT = EVBACKEND_PORT 95 PORT = EVBACKEND_PORT
94 }; 96 };
95 97
96 enum 98 enum
97 { 99 {
100#if EV_COMPAT3
98 NONBLOCK = EVLOOP_NONBLOCK, 101 NONBLOCK = EVLOOP_NONBLOCK,
99 ONESHOT = EVLOOP_ONESHOT 102 ONESHOT = EVLOOP_ONESHOT,
103#endif
104 NOWAIT = EVRUN_NOWAIT,
105 ONCE = EVRUN_ONCE
100 }; 106 };
101 107
102 enum how_t 108 enum how_t
103 { 109 {
104 ONE = EVUNLOOP_ONE, 110 ONE = EVBREAK_ONE,
105 ALL = EVUNLOOP_ALL 111 ALL = EVBREAK_ALL
106 }; 112 };
107 113
108 struct bad_loop 114 struct bad_loop
109#if EV_USE_STDEXCEPT 115#if EV_USE_STDEXCEPT
110 : std::runtime_error 116 : std::runtime_error
… …
160 return false; 166 return false;
161#endif 167#endif
162 } 168 }
163 169
164#if EV_MULTIPLICITY 170#if EV_MULTIPLICITY
165 bool operator == (struct ev_loop *other) const throw () 171 bool operator == (const EV_P) const throw ()
166 { 172 {
167 return this->EV_AX == other; 173 return this->EV_AX == EV_A;
168 }
169
170 bool operator != (struct ev_loop *other) const throw ()
171 { 174 }
172 return ! (*this == other); 175
176 bool operator != (const EV_P) const throw ()
173 } 177 {
174
175 bool operator == (const struct ev_loop *other) const throw ()
176 {
177 return this->EV_AX == other;
178 }
179
180 bool operator != (const struct ev_loop *other) const throw ()
181 {
182 return (*this == other); 178 return (*this == EV_A);
183 } 179 }
184 180
185 operator struct ev_loop * () const throw () 181 operator struct ev_loop * () const throw ()
186 { 182 {
187 return EV_AX; 183 return EV_AX;
… …
196 { 192 {
197 return EV_AX == ev_default_loop (0); 193 return EV_AX == ev_default_loop (0);
198 } 194 }
199#endif 195#endif
200 196
197#if EV_COMPAT3
201 void loop (int flags = 0) 198 void loop (int flags = 0)
202 { 199 {
203 ev_loop (EV_AX_ flags); 200 ev_run (EV_AX_ flags);
204 } 201 }
205 202
206 void unloop (how_t how = ONE) throw () 203 void unloop (how_t how = ONE) throw ()
207 { 204 {
208 ev_unloop (EV_AX_ how); 205 ev_break (EV_AX_ how);
206 }
207#endif
208
209 void run (int flags = 0)
210 {
211 ev_run (EV_AX_ flags);
212 }
213
214 void break_loop (how_t how = ONE) throw ()
215 {
216 ev_break (EV_AX_ how);
209 } 217 }
210 218
211 void post_fork () throw () 219 void post_fork () throw ()
212 { 220 {
213#if EV_MULTIPLICITY
214 ev_loop_fork (EV_AX); 221 ev_loop_fork (EV_AX);
215#else
216 ev_default_fork ();
217#endif
218 }
219
220 unsigned int count () const throw ()
221 {
222 return ev_loop_count (EV_AX);
223 } 222 }
224 223
225 unsigned int backend () const throw () 224 unsigned int backend () const throw ()
226 { 225 {
227 return ev_backend (EV_AX); 226 return ev_backend (EV_AX);
… …
240 void unref () throw () 239 void unref () throw ()
241 { 240 {
242 ev_unref (EV_AX); 241 ev_unref (EV_AX);
243 } 242 }
244 243
244#if EV_FEATURE_API
245 unsigned int iteration () const throw ()
246 {
247 return ev_iteration (EV_AX);
248 }
249
250 unsigned int depth () const throw ()
251 {
252 return ev_depth (EV_AX);
253 }
254
245 void set_io_collect_interval (tstamp interval) throw () 255 void set_io_collect_interval (tstamp interval) throw ()
246 { 256 {
247 ev_set_io_collect_interval (EV_AX_ interval); 257 ev_set_io_collect_interval (EV_AX_ interval);
248 } 258 }
249 259
250 void set_timeout_collect_interval (tstamp interval) throw () 260 void set_timeout_collect_interval (tstamp interval) throw ()
251 { 261 {
252 ev_set_timeout_collect_interval (EV_AX_ interval); 262 ev_set_timeout_collect_interval (EV_AX_ interval);
253 } 263 }
264#endif
254 265
255 // function callback 266 // function callback
256 void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) throw () 267 void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void *arg = 0) throw ()
257 { 268 {
258 ev_once (EV_AX_ fd, events, timeout, cb, arg); 269 ev_once (EV_AX_ fd, events, timeout, cb, arg);
259 } 270 }
260 271
261 // method callback 272 // method callback
… …
263 void once (int fd, int events, tstamp timeout, K *object) throw () 274 void once (int fd, int events, tstamp timeout, K *object) throw ()
264 { 275 {
265 once (fd, events, timeout, method_thunk<K, method>, object); 276 once (fd, events, timeout, method_thunk<K, method>, object);
266 } 277 }
267 278
279 // default method == operator ()
280 template<class K>
281 void once (int fd, int events, tstamp timeout, K *object) throw ()
282 {
283 once (fd, events, timeout, method_thunk<K, &K::operator ()>, object);
284 }
285
268 template<class K, void (K::*method)(int)> 286 template<class K, void (K::*method)(int)>
269 static void method_thunk (int revents, void* arg) 287 static void method_thunk (int revents, void *arg)
270 {
271 K *obj = static_cast<K *>(arg);
272 (obj->*method) (revents);
273 } 288 {
289 (static_cast<K *>(arg)->*method)
290 (revents);
291 }
274 292
275 // const method callback 293 // no-argument method callback
276 template<class K, void (K::*method)(int) const>
277 void once (int fd, int events, tstamp timeout, const K *object) throw ()
278 {
279 once (fd, events, timeout, const_method_thunk<K, method>, object);
280 }
281
282 template<class K, void (K::*method)(int) const>
283 static void const_method_thunk (int revents, void* arg)
284 {
285 K *obj = static_cast<K *>(arg);
286 (obj->*method) (revents);
287 }
288
289 // simple method callback
290 template<class K, void (K::*method)()> 294 template<class K, void (K::*method)()>
291 void once (int fd, int events, tstamp timeout, K *object) throw () 295 void once (int fd, int events, tstamp timeout, K *object) throw ()
292 { 296 {
293 once (fd, events, timeout, method_noargs_thunk<K, method>, object); 297 once (fd, events, timeout, method_noargs_thunk<K, method>, object);
294 } 298 }
295 299
296 template<class K, void (K::*method)()> 300 template<class K, void (K::*method)()>
297 static void method_noargs_thunk (int revents, void* arg) 301 static void method_noargs_thunk (int revents, void *arg)
298 { 302 {
299 K *obj = static_cast<K *>(arg); 303 (static_cast<K *>(arg)->*method)
300 (obj->*method) (); 304 ();
301 } 305 }
302 306
303 // simpler function callback 307 // simpler function callback
304 template<void (*cb)(int)> 308 template<void (*cb)(int)>
305 void once (int fd, int events, tstamp timeout) throw () 309 void once (int fd, int events, tstamp timeout) throw ()
306 { 310 {
307 once (fd, events, timeout, simpler_func_thunk<cb>); 311 once (fd, events, timeout, simpler_func_thunk<cb>);
308 } 312 }
309 313
310 template<void (*cb)(int)> 314 template<void (*cb)(int)>
311 static void simpler_func_thunk (int revents, void* arg) 315 static void simpler_func_thunk (int revents, void *arg)
312 { 316 {
317 (*cb)
313 (*cb) (revents); 318 (revents);
314 } 319 }
315 320
316 // simplest function callback 321 // simplest function callback
317 template<void (*cb)()> 322 template<void (*cb)()>
318 void once (int fd, int events, tstamp timeout) throw () 323 void once (int fd, int events, tstamp timeout) throw ()
319 { 324 {
320 once (fd, events, timeout, simplest_func_thunk<cb>); 325 once (fd, events, timeout, simplest_func_thunk<cb>);
321 } 326 }
322 327
323 template<void (*cb)()> 328 template<void (*cb)()>
324 static void simplest_func_thunk (int revents, void* arg) 329 static void simplest_func_thunk (int revents, void *arg)
325 { 330 {
326 (*cb) (); 331 (*cb)
332 ();
327 } 333 }
328 334
329 void feed_fd_event (int fd, int revents) throw () 335 void feed_fd_event (int fd, int revents) throw ()
330 { 336 {
331 ev_feed_fd_event (EV_AX_ fd, revents); 337 ev_feed_fd_event (EV_AX_ fd, revents);
… …
381#else 387#else
382 !ev_default_loop (flags) 388 !ev_default_loop (flags)
383#endif 389#endif
384 ) 390 )
385 throw bad_loop (); 391 throw bad_loop ();
386 }
387
388 ~default_loop () throw ()
389 {
390 ev_default_destroy ();
391 } 392 }
392 393
393 private: 394 private:
394 default_loop (const default_loop &); 395 default_loop (const default_loop &);
395 default_loop &operator = (const default_loop &); 396 default_loop &operator = (const default_loop &);
… …
421 struct base : ev_watcher 422 struct base : ev_watcher
422 { 423 {
423 #if EV_MULTIPLICITY 424 #if EV_MULTIPLICITY
424 EV_PX; 425 EV_PX;
425 426
427 // loop set
426 void set (EV_PX) throw () 428 void set (EV_P) throw ()
427 { 429 {
428 this->EV_A = EV_A; 430 this->EV_A = EV_A;
429 } 431 }
430 #endif 432 #endif
431 433
… …
435 #endif 437 #endif
436 { 438 {
437 ev_init (this, 0); 439 ev_init (this, 0);
438 } 440 }
439 441
440 void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw () 442 void set_ (const void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw ()
441 { 443 {
442 this->data = data; 444 this->data = (void *)data;
443 ev_set_cb (static_cast<ev_watcher *>(this), cb); 445 ev_set_cb (static_cast<ev_watcher *>(this), cb);
446 }
447
448 // function callback
449 template<void (*function)(watcher &w, int)>
450 void set (void *data = 0) throw ()
451 {
452 set_ (data, function_thunk<function>);
453 }
454
455 template<void (*function)(watcher &w, int)>
456 static void function_thunk (EV_P_ ev_watcher *w, int revents)
457 {
458 function
459 (*static_cast<watcher *>(w), revents);
444 } 460 }
445 461
446 // method callback 462 // method callback
447 template<class K, void (K::*method)(watcher &w, int)> 463 template<class K, void (K::*method)(watcher &w, int)>
448 void set (K *object) throw () 464 void set (K *object) throw ()
449 { 465 {
450 set_ (object, method_thunk<K, method>); 466 set_ (object, method_thunk<K, method>);
451 } 467 }
452 468
469 // default method == operator ()
470 template<class K>
471 void set (K *object) throw ()
472 {
473 set_ (object, method_thunk<K, &K::operator ()>);
474 }
475
453 template<class K, void (K::*method)(watcher &w, int)> 476 template<class K, void (K::*method)(watcher &w, int)>
454 static void method_thunk (EV_P_ ev_watcher *w, int revents) 477 static void method_thunk (EV_P_ ev_watcher *w, int revents)
455 { 478 {
456 K *obj = static_cast<K *>(w->data); 479 (static_cast<K *>(w->data)->*method)
457 (obj->*method) (*static_cast<watcher *>(w), revents);
458 }
459
460 // const method callback
461 template<class K, void (K::*method)(watcher &w, int) const>
462 void set (const K *object) throw ()
463 {
464 set_ (object, const_method_thunk<K, method>);
465 }
466
467 template<class K, void (K::*method)(watcher &w, int) const>
468 static void const_method_thunk (EV_P_ ev_watcher *w, int revents)
469 {
470 K *obj = static_cast<K *>(w->data);
471 (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents);
472 }
473
474 // function callback
475 template<void (*function)(watcher &w, int)>
476 void set (void *data = 0) throw ()
477 {
478 set_ (data, function_thunk<function>);
479 }
480
481 template<void (*function)(watcher &w, int)>
482 static void function_thunk (EV_P_ ev_watcher *w, int revents)
483 {
484 function (*static_cast<watcher *>(w), revents); 480 (*static_cast<watcher *>(w), revents);
485 } 481 }
486 482
487 // simple callback 483 // no-argument callback
488 template<class K, void (K::*method)()> 484 template<class K, void (K::*method)()>
489 void set (K *object) throw () 485 void set (K *object) throw ()
490 { 486 {
491 set_ (object, method_noargs_thunk<K, method>); 487 set_ (object, method_noargs_thunk<K, method>);
492 } 488 }
493 489
494 template<class K, void (K::*method)()> 490 template<class K, void (K::*method)()>
495 static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents) 491 static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents)
496 { 492 {
497 K *obj = static_cast<K *>(w->data); 493 (static_cast<K *>(w->data)->*method)
498 (obj->*method) (); 494 ();
499 } 495 }
500 496
501 void operator ()(int events = EV_UNDEF) 497 void operator ()(int events = EV_UNDEF)
502 { 498 {
499 return
503 return ev_cb (static_cast<ev_watcher *>(this)) 500 ev_cb (static_cast<ev_watcher *>(this))
504 (static_cast<ev_watcher *>(this), events); 501 (static_cast<ev_watcher *>(this), events);
505 } 502 }
506 503
507 bool is_active () const throw () 504 bool is_active () const throw ()
508 { 505 {
509 return ev_is_active (static_cast<const ev_watcher *>(this)); 506 return ev_is_active (static_cast<const ev_watcher *>(this));
… …
514 return ev_is_pending (static_cast<const ev_watcher *>(this)); 511 return ev_is_pending (static_cast<const ev_watcher *>(this));
515 } 512 }
516 513
517 void feed_event (int revents) throw () 514 void feed_event (int revents) throw ()
518 { 515 {
519 ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); 516 ev_feed_event (EV_A_ static_cast<ev_watcher *>(this), revents);
520 } 517 }
521 }; 518 };
522 519
523 inline tstamp now () throw () 520 inline tstamp now (EV_P) throw ()
524 { 521 {
525 return ev_time (); 522 return ev_now (EV_A);
526 } 523 }
527 524
528 inline void delay (tstamp interval) throw () 525 inline void delay (tstamp interval) throw ()
529 { 526 {
530 ev_sleep (interval); 527 ev_sleep (interval);
… …
553 inline unsigned int embeddable_backends () throw () 550 inline unsigned int embeddable_backends () throw ()
554 { 551 {
555 return ev_embeddable_backends (); 552 return ev_embeddable_backends ();
556 } 553 }
557 554
558 inline void set_allocator (void *(*cb)(void *ptr, long size)) throw () 555 inline void set_allocator (void *(*cb)(void *ptr, long size) throw ()) throw ()
559 { 556 {
560 ev_set_allocator (cb); 557 ev_set_allocator (cb);
561 } 558 }
562 559
563 inline void set_syserr_cb (void (*cb)(const char *msg)) throw () 560 inline void set_syserr_cb (void (*cb)(const char *msg) throw ()) throw ()
564 { 561 {
565 ev_set_syserr_cb (cb); 562 ev_set_syserr_cb (cb);
566 } 563 }
567 564
568 #if EV_MULTIPLICITY 565 #if EV_MULTIPLICITY
… …
576 () throw () \ 573 () throw () \
577 { \ 574 { \
578 } 575 }
579 #endif 576 #endif
580 577
581 /* using a template here would require quite a bit more lines, 578 /* using a template here would require quite a few more lines,
582 * so a macro solution was chosen */ 579 * so a macro solution was chosen */
583 #define EV_BEGIN_WATCHER(cppstem,cstem) \ 580 #define EV_BEGIN_WATCHER(cppstem,cstem) \
584 \ 581 \
585 struct cppstem : base<ev_ ## cstem, cppstem> \ 582 struct cppstem : base<ev_ ## cstem, cppstem> \
586 { \ 583 { \
… …
655 652
656 void again () throw () 653 void again () throw ()
657 { 654 {
658 ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); 655 ev_timer_again (EV_A_ static_cast<ev_timer *>(this));
659 } 656 }
657
658 ev_tstamp remaining ()
659 {
660 return ev_timer_remaining (EV_A_ static_cast<ev_timer *>(this));
661 }
660 EV_END_WATCHER (timer, timer) 662 EV_END_WATCHER (timer, timer)
661 663
662 #if EV_PERIODIC_ENABLE 664 #if EV_PERIODIC_ENABLE
663 EV_BEGIN_WATCHER (periodic, periodic) 665 EV_BEGIN_WATCHER (periodic, periodic)
664 void set (ev_tstamp at, ev_tstamp interval = 0.) throw () 666 void set (ev_tstamp at, ev_tstamp interval = 0.) throw ()
… …
680 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); 682 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this));
681 } 683 }
682 EV_END_WATCHER (periodic, periodic) 684 EV_END_WATCHER (periodic, periodic)
683 #endif 685 #endif
684 686
687 #if EV_SIGNAL_ENABLE
685 EV_BEGIN_WATCHER (sig, signal) 688 EV_BEGIN_WATCHER (sig, signal)
686 void set (int signum) throw () 689 void set (int signum) throw ()
687 { 690 {
688 int active = is_active (); 691 int active = is_active ();
689 if (active) stop (); 692 if (active) stop ();
… …
695 { 698 {
696 set (signum); 699 set (signum);
697 start (); 700 start ();
698 } 701 }
699 EV_END_WATCHER (sig, signal) 702 EV_END_WATCHER (sig, signal)
703 #endif
700 704
705 #if EV_CHILD_ENABLE
701 EV_BEGIN_WATCHER (child, child) 706 EV_BEGIN_WATCHER (child, child)
702 void set (int pid, int trace = 0) throw () 707 void set (int pid, int trace = 0) throw ()
703 { 708 {
704 int active = is_active (); 709 int active = is_active ();
705 if (active) stop (); 710 if (active) stop ();
… …
711 { 716 {
712 set (pid, trace); 717 set (pid, trace);
713 start (); 718 start ();
714 } 719 }
715 EV_END_WATCHER (child, child) 720 EV_END_WATCHER (child, child)
721 #endif
716 722
717 #if EV_STAT_ENABLE 723 #if EV_STAT_ENABLE
718 EV_BEGIN_WATCHER (stat, stat) 724 EV_BEGIN_WATCHER (stat, stat)
719 void set (const char *path, ev_tstamp interval = 0.) throw () 725 void set (const char *path, ev_tstamp interval = 0.) throw ()
720 { 726 {
… …
736 ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); 742 ev_stat_stat (EV_A_ static_cast<ev_stat *>(this));
737 } 743 }
738 EV_END_WATCHER (stat, stat) 744 EV_END_WATCHER (stat, stat)
739 #endif 745 #endif
740 746
747 #if EV_IDLE_ENABLE
741 EV_BEGIN_WATCHER (idle, idle) 748 EV_BEGIN_WATCHER (idle, idle)
742 void set () throw () { } 749 void set () throw () { }
743 EV_END_WATCHER (idle, idle) 750 EV_END_WATCHER (idle, idle)
751 #endif
744 752
753 #if EV_PREPARE_ENABLE
745 EV_BEGIN_WATCHER (prepare, prepare) 754 EV_BEGIN_WATCHER (prepare, prepare)
746 void set () throw () { } 755 void set () throw () { }
747 EV_END_WATCHER (prepare, prepare) 756 EV_END_WATCHER (prepare, prepare)
757 #endif
748 758
759 #if EV_CHECK_ENABLE
749 EV_BEGIN_WATCHER (check, check) 760 EV_BEGIN_WATCHER (check, check)
750 void set () throw () { } 761 void set () throw () { }
751 EV_END_WATCHER (check, check) 762 EV_END_WATCHER (check, check)
763 #endif
752 764
753 #if EV_EMBED_ENABLE 765 #if EV_EMBED_ENABLE
754 EV_BEGIN_WATCHER (embed, embed) 766 EV_BEGIN_WATCHER (embed, embed)
755 void set (struct ev_loop *embedded_loop) throw () 767 void set_embed (struct ev_loop *embedded_loop) throw ()
756 { 768 {
757 int active = is_active (); 769 int active = is_active ();
758 if (active) stop (); 770 if (active) stop ();
759 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); 771 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
760 if (active) start (); 772 if (active) start ();
… …
779 EV_END_WATCHER (fork, fork) 791 EV_END_WATCHER (fork, fork)
780 #endif 792 #endif
781 793
782 #if EV_ASYNC_ENABLE 794 #if EV_ASYNC_ENABLE
783 EV_BEGIN_WATCHER (async, async) 795 EV_BEGIN_WATCHER (async, async)
784 void set () throw () { }
785
786 void send () throw () 796 void send () throw ()
787 { 797 {
788 ev_async_send (EV_A_ static_cast<ev_async *>(this)); 798 ev_async_send (EV_A_ static_cast<ev_async *>(this));
789 } 799 }
790 800

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