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Comparing libev/ev++.h (file contents):
Revision 1.38 by root, Mon Jan 28 11:43:37 2008 UTC vs.
Revision 1.61 by root, Sun Jun 24 14:30:40 2012 UTC

1/* 1/*
2 * libev simple C++ wrapper classes 2 * libev simple C++ wrapper classes
3 * 3 *
4 * Copyright (c) 2007 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,
… …
61 enum { 61 enum {
62 UNDEF = EV_UNDEF, 62 UNDEF = EV_UNDEF,
63 NONE = EV_NONE, 63 NONE = EV_NONE,
64 READ = EV_READ, 64 READ = EV_READ,
65 WRITE = EV_WRITE, 65 WRITE = EV_WRITE,
66#if EV_COMPAT3
66 TIMEOUT = EV_TIMEOUT, 67 TIMEOUT = EV_TIMEOUT,
68#endif
69 TIMER = EV_TIMER,
67 PERIODIC = EV_PERIODIC, 70 PERIODIC = EV_PERIODIC,
68 SIGNAL = EV_SIGNAL, 71 SIGNAL = EV_SIGNAL,
69 CHILD = EV_CHILD, 72 CHILD = EV_CHILD,
70 STAT = EV_STAT, 73 STAT = EV_STAT,
71 IDLE = EV_IDLE, 74 IDLE = EV_IDLE,
72 CHECK = EV_CHECK, 75 CHECK = EV_CHECK,
73 PREPARE = EV_PREPARE, 76 PREPARE = EV_PREPARE,
74 FORK = EV_FORK, 77 FORK = EV_FORK,
78 ASYNC = EV_ASYNC,
75 EMBED = EV_EMBED, 79 EMBED = EV_EMBED,
80# undef ERROR // some systems stupidly #define ERROR
76 ERROR = EV_ERROR, 81 ERROR = EV_ERROR
77 }; 82 };
78 83
79 enum 84 enum
80 { 85 {
81 AUTO = EVFLAG_AUTO, 86 AUTO = EVFLAG_AUTO,
82 NOENV = EVFLAG_NOENV, 87 NOENV = EVFLAG_NOENV,
83 FORKCHECK = EVFLAG_FORKCHECK, 88 FORKCHECK = EVFLAG_FORKCHECK,
89
84 SELECT = EVBACKEND_SELECT, 90 SELECT = EVBACKEND_SELECT,
85 POLL = EVBACKEND_POLL, 91 POLL = EVBACKEND_POLL,
86 EPOLL = EVBACKEND_EPOLL, 92 EPOLL = EVBACKEND_EPOLL,
87 KQUEUE = EVBACKEND_KQUEUE, 93 KQUEUE = EVBACKEND_KQUEUE,
88 DEVPOLL = EVBACKEND_DEVPOLL, 94 DEVPOLL = EVBACKEND_DEVPOLL,
89 PORT = EVBACKEND_PORT 95 PORT = EVBACKEND_PORT
90 }; 96 };
91 97
92 enum 98 enum
93 { 99 {
100#if EV_COMPAT3
94 NONBLOCK = EVLOOP_NONBLOCK, 101 NONBLOCK = EVLOOP_NONBLOCK,
95 ONESHOT = EVLOOP_ONESHOT 102 ONESHOT = EVLOOP_ONESHOT,
103#endif
104 NOWAIT = EVRUN_NOWAIT,
105 ONCE = EVRUN_ONCE
96 }; 106 };
97 107
98 enum how_t 108 enum how_t
99 { 109 {
100 ONE = EVUNLOOP_ONE, 110 ONE = EVBREAK_ONE,
101 ALL = EVUNLOOP_ALL 111 ALL = EVBREAK_ALL
102 }; 112 };
103 113
104 struct bad_loop 114 struct bad_loop
105#if EV_USE_STDEXCEPT 115#if EV_USE_STDEXCEPT
106 : std::runtime_error 116 : std::runtime_error
… …
156 return false; 166 return false;
157#endif 167#endif
158 } 168 }
159 169
160#if EV_MULTIPLICITY 170#if EV_MULTIPLICITY
161 bool operator == (struct ev_loop *other) const throw () 171 bool operator == (const EV_P) const throw ()
162 { 172 {
163 return this->EV_AX == other; 173 return this->EV_AX == EV_A;
164 }
165
166 bool operator != (struct ev_loop *other) const throw ()
167 { 174 }
168 return ! (*this == other); 175
176 bool operator != (const EV_P) const throw ()
169 } 177 {
170
171 bool operator == (const struct ev_loop *other) const throw ()
172 {
173 return this->EV_AX == other;
174 }
175
176 bool operator != (const struct ev_loop *other) const throw ()
177 {
178 return (*this == other); 178 return (*this == EV_A);
179 } 179 }
180 180
181 operator struct ev_loop * () const throw () 181 operator struct ev_loop * () const throw ()
182 { 182 {
183 return EV_AX; 183 return EV_AX;
… …
192 { 192 {
193 return EV_AX == ev_default_loop (0); 193 return EV_AX == ev_default_loop (0);
194 } 194 }
195#endif 195#endif
196 196
197#if EV_COMPAT3
197 void loop (int flags = 0) 198 void loop (int flags = 0)
198 { 199 {
199 ev_loop (EV_AX_ flags); 200 ev_run (EV_AX_ flags);
200 } 201 }
201 202
202 void unloop (how_t how = ONE) throw () 203 void unloop (how_t how = ONE) throw ()
203 { 204 {
204 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);
205 } 217 }
206 218
207 void post_fork () throw () 219 void post_fork () throw ()
208 { 220 {
209#if EV_MULTIPLICITY
210 ev_loop_fork (EV_AX); 221 ev_loop_fork (EV_AX);
211#else
212 ev_default_fork ();
213#endif
214 }
215
216 unsigned int count () const throw ()
217 {
218 return ev_loop_count (EV_AX);
219 } 222 }
220 223
221 unsigned int backend () const throw () 224 unsigned int backend () const throw ()
222 { 225 {
223 return ev_backend (EV_AX); 226 return ev_backend (EV_AX);
… …
236 void unref () throw () 239 void unref () throw ()
237 { 240 {
238 ev_unref (EV_AX); 241 ev_unref (EV_AX);
239 } 242 }
240 243
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
241 void set_io_collect_interval (tstamp interval) throw () 255 void set_io_collect_interval (tstamp interval) throw ()
242 { 256 {
243 ev_set_io_collect_interval (EV_AX_ interval); 257 ev_set_io_collect_interval (EV_AX_ interval);
244 } 258 }
245 259
246 void set_timeout_collect_interval (tstamp interval) throw () 260 void set_timeout_collect_interval (tstamp interval) throw ()
247 { 261 {
248 ev_set_timeout_collect_interval (EV_AX_ interval); 262 ev_set_timeout_collect_interval (EV_AX_ interval);
249 } 263 }
264#endif
250 265
251 // function callback 266 // function callback
252 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 ()
253 { 268 {
254 ev_once (EV_AX_ fd, events, timeout, cb, arg); 269 ev_once (EV_AX_ fd, events, timeout, cb, arg);
255 } 270 }
256 271
257 // method callback 272 // method callback
… …
259 void once (int fd, int events, tstamp timeout, K *object) throw () 274 void once (int fd, int events, tstamp timeout, K *object) throw ()
260 { 275 {
261 once (fd, events, timeout, method_thunk<K, method>, object); 276 once (fd, events, timeout, method_thunk<K, method>, object);
262 } 277 }
263 278
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
264 template<class K, void (K::*method)(int)> 286 template<class K, void (K::*method)(int)>
265 static void method_thunk (int revents, void* arg) 287 static void method_thunk (int revents, void *arg)
266 {
267 K *obj = static_cast<K *>(arg);
268 (obj->*method) (revents);
269 } 288 {
289 (static_cast<K *>(arg)->*method)
290 (revents);
291 }
270 292
271 // const method callback 293 // no-argument method callback
272 template<class K, void (K::*method)(int) const>
273 void once (int fd, int events, tstamp timeout, const K *object) throw ()
274 {
275 once (fd, events, timeout, const_method_thunk<K, method>, object);
276 }
277
278 template<class K, void (K::*method)(int) const>
279 static void const_method_thunk (int revents, void* arg)
280 {
281 K *obj = static_cast<K *>(arg);
282 (obj->*method) (revents);
283 }
284
285 // simple method callback
286 template<class K, void (K::*method)()> 294 template<class K, void (K::*method)()>
287 void once (int fd, int events, tstamp timeout, K *object) throw () 295 void once (int fd, int events, tstamp timeout, K *object) throw ()
288 { 296 {
289 once (fd, events, timeout, method_noargs_thunk<K, method>, object); 297 once (fd, events, timeout, method_noargs_thunk<K, method>, object);
290 } 298 }
291 299
292 template<class K, void (K::*method)()> 300 template<class K, void (K::*method)()>
293 static void method_noargs_thunk (int revents, void* arg) 301 static void method_noargs_thunk (int revents, void *arg)
294 { 302 {
295 K *obj = static_cast<K *>(arg); 303 (static_cast<K *>(arg)->*method)
296 (obj->*method) (); 304 ();
297 } 305 }
298 306
299 // simpler function callback 307 // simpler function callback
300 template<void (*cb)(int)> 308 template<void (*cb)(int)>
301 void once (int fd, int events, tstamp timeout) throw () 309 void once (int fd, int events, tstamp timeout) throw ()
302 { 310 {
303 once (fd, events, timeout, simpler_func_thunk<cb>); 311 once (fd, events, timeout, simpler_func_thunk<cb>);
304 } 312 }
305 313
306 template<void (*cb)(int)> 314 template<void (*cb)(int)>
307 static void simpler_func_thunk (int revents, void* arg) 315 static void simpler_func_thunk (int revents, void *arg)
308 { 316 {
317 (*cb)
309 (*cb) (revents); 318 (revents);
310 } 319 }
311 320
312 // simplest function callback 321 // simplest function callback
313 template<void (*cb)()> 322 template<void (*cb)()>
314 void once (int fd, int events, tstamp timeout) throw () 323 void once (int fd, int events, tstamp timeout) throw ()
315 { 324 {
316 once (fd, events, timeout, simplest_func_thunk<cb>); 325 once (fd, events, timeout, simplest_func_thunk<cb>);
317 } 326 }
318 327
319 template<void (*cb)()> 328 template<void (*cb)()>
320 static void simplest_func_thunk (int revents, void* arg) 329 static void simplest_func_thunk (int revents, void *arg)
321 { 330 {
322 (*cb) (); 331 (*cb)
332 ();
323 } 333 }
324 334
325 void feed_fd_event (int fd, int revents) throw () 335 void feed_fd_event (int fd, int revents) throw ()
326 { 336 {
327 ev_feed_fd_event (EV_AX_ fd, revents); 337 ev_feed_fd_event (EV_AX_ fd, revents);
… …
377#else 387#else
378 !ev_default_loop (flags) 388 !ev_default_loop (flags)
379#endif 389#endif
380 ) 390 )
381 throw bad_loop (); 391 throw bad_loop ();
382 }
383
384 ~default_loop () throw ()
385 {
386 ev_default_destroy ();
387 } 392 }
388 393
389 private: 394 private:
390 default_loop (const default_loop &); 395 default_loop (const default_loop &);
391 default_loop &operator = (const default_loop &); 396 default_loop &operator = (const default_loop &);
… …
417 struct base : ev_watcher 422 struct base : ev_watcher
418 { 423 {
419 #if EV_MULTIPLICITY 424 #if EV_MULTIPLICITY
420 EV_PX; 425 EV_PX;
421 426
427 // loop set
422 void set (EV_PX) throw () 428 void set (EV_P) throw ()
423 { 429 {
424 this->EV_A = EV_A; 430 this->EV_A = EV_A;
425 } 431 }
426 #endif 432 #endif
427 433
… …
431 #endif 437 #endif
432 { 438 {
433 ev_init (this, 0); 439 ev_init (this, 0);
434 } 440 }
435 441
436 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 ()
437 { 443 {
438 this->data = data; 444 this->data = (void *)data;
439 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);
440 } 460 }
441 461
442 // method callback 462 // method callback
443 template<class K, void (K::*method)(watcher &w, int)> 463 template<class K, void (K::*method)(watcher &w, int)>
444 void set (K *object) throw () 464 void set (K *object) throw ()
445 { 465 {
446 set_ (object, method_thunk<K, method>); 466 set_ (object, method_thunk<K, method>);
447 } 467 }
448 468
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
449 template<class K, void (K::*method)(watcher &w, int)> 476 template<class K, void (K::*method)(watcher &w, int)>
450 static void method_thunk (EV_P_ ev_watcher *w, int revents) 477 static void method_thunk (EV_P_ ev_watcher *w, int revents)
451 { 478 {
452 K *obj = static_cast<K *>(w->data); 479 (static_cast<K *>(w->data)->*method)
453 (obj->*method) (*static_cast<watcher *>(w), revents);
454 }
455
456 // const method callback
457 template<class K, void (K::*method)(watcher &w, int) const>
458 void set (const K *object) throw ()
459 {
460 set_ (object, const_method_thunk<K, method>);
461 }
462
463 template<class K, void (K::*method)(watcher &w, int) const>
464 static void const_method_thunk (EV_P_ ev_watcher *w, int revents)
465 {
466 K *obj = static_cast<K *>(w->data);
467 (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents);
468 }
469
470 // function callback
471 template<void (*function)(watcher &w, int)>
472 void set (void *data = 0) throw ()
473 {
474 set_ (data, function_thunk<function>);
475 }
476
477 template<void (*function)(watcher &w, int)>
478 static void function_thunk (EV_P_ ev_watcher *w, int revents)
479 {
480 function (*static_cast<watcher *>(w), revents); 480 (*static_cast<watcher *>(w), revents);
481 } 481 }
482 482
483 // simple callback 483 // no-argument callback
484 template<class K, void (K::*method)()> 484 template<class K, void (K::*method)()>
485 void set (K *object) throw () 485 void set (K *object) throw ()
486 { 486 {
487 set_ (object, method_noargs_thunk<K, method>); 487 set_ (object, method_noargs_thunk<K, method>);
488 } 488 }
489 489
490 template<class K, void (K::*method)()> 490 template<class K, void (K::*method)()>
491 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)
492 { 492 {
493 K *obj = static_cast<K *>(w->data); 493 (static_cast<K *>(w->data)->*method)
494 (obj->*method) (); 494 ();
495 } 495 }
496 496
497 void operator ()(int events = EV_UNDEF) 497 void operator ()(int events = EV_UNDEF)
498 { 498 {
499 return
499 return ev_cb (static_cast<ev_watcher *>(this)) 500 ev_cb (static_cast<ev_watcher *>(this))
500 (static_cast<ev_watcher *>(this), events); 501 (static_cast<ev_watcher *>(this), events);
501 } 502 }
502 503
503 bool is_active () const throw () 504 bool is_active () const throw ()
504 { 505 {
505 return ev_is_active (static_cast<const ev_watcher *>(this)); 506 return ev_is_active (static_cast<const ev_watcher *>(this));
… …
510 return ev_is_pending (static_cast<const ev_watcher *>(this)); 511 return ev_is_pending (static_cast<const ev_watcher *>(this));
511 } 512 }
512 513
513 void feed_event (int revents) throw () 514 void feed_event (int revents) throw ()
514 { 515 {
515 ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); 516 ev_feed_event (EV_A_ static_cast<ev_watcher *>(this), revents);
516 } 517 }
517 }; 518 };
518 519
519 inline tstamp now () throw () 520 inline tstamp now (EV_P) throw ()
520 { 521 {
521 return ev_time (); 522 return ev_now (EV_A);
522 } 523 }
523 524
524 inline void delay (tstamp interval) throw () 525 inline void delay (tstamp interval) throw ()
525 { 526 {
526 ev_sleep (interval); 527 ev_sleep (interval);
… …
549 inline unsigned int embeddable_backends () throw () 550 inline unsigned int embeddable_backends () throw ()
550 { 551 {
551 return ev_embeddable_backends (); 552 return ev_embeddable_backends ();
552 } 553 }
553 554
554 inline void set_allocator (void *(*cb)(void *ptr, long size)) throw () 555 inline void set_allocator (void *(*cb)(void *ptr, long size) throw ()) throw ()
555 { 556 {
556 ev_set_allocator (cb); 557 ev_set_allocator (cb);
557 } 558 }
558 559
559 inline void set_syserr_cb (void (*cb)(const char *msg)) throw () 560 inline void set_syserr_cb (void (*cb)(const char *msg) throw ()) throw ()
560 { 561 {
561 ev_set_syserr_cb (cb); 562 ev_set_syserr_cb (cb);
562 } 563 }
563 564
564 #if EV_MULTIPLICITY 565 #if EV_MULTIPLICITY
565 #define EV_CONSTRUCT(cppstem,cstem) \ 566 #define EV_CONSTRUCT(cppstem,cstem) \
566 (EV_PX = get_default_loop ()) throw () \ 567 (EV_PX = get_default_loop ()) throw () \
567 : base<ev_ ## cstem, cppstem> (EV_A) \ 568 : base<ev_ ## cstem, cppstem> (EV_A) \
568 { \ 569 { \
569 } 570 }
570 #else 571 #else
571 #define EV_CONSTRUCT(cppstem,cstem) \ 572 #define EV_CONSTRUCT(cppstem,cstem) \
572 () throw () \ 573 () throw () \
573 { \ 574 { \
574 } 575 }
575 #endif 576 #endif
576 577
577 /* using a template here would require quite a bit more lines, 578 /* using a template here would require quite a bit more lines,
578 * so a macro solution was chosen */ 579 * so a macro solution was chosen */
579 #define EV_BEGIN_WATCHER(cppstem,cstem) \ 580 #define EV_BEGIN_WATCHER(cppstem,cstem) \
580 \ 581 \
581 struct cppstem : base<ev_ ## cstem, cppstem> \ 582 struct cppstem : base<ev_ ## cstem, cppstem> \
582 { \ 583 { \
583 void start () throw () \ 584 void start () throw () \
584 { \ 585 { \
585 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 586 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
586 } \ 587 } \
587 \ 588 \
588 void stop () throw () \ 589 void stop () throw () \
589 { \ 590 { \
590 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 591 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
591 } \ 592 } \
592 \ 593 \
593 cppstem EV_CONSTRUCT(cppstem,cstem) \ 594 cppstem EV_CONSTRUCT(cppstem,cstem) \
594 \ 595 \
595 ~cppstem () throw () \ 596 ~cppstem () throw () \
596 { \ 597 { \
597 stop (); \ 598 stop (); \
598 } \ 599 } \
599 \ 600 \
600 using base<ev_ ## cstem, cppstem>::set; \ 601 using base<ev_ ## cstem, cppstem>::set; \
601 \ 602 \
602 private: \ 603 private: \
603 \ 604 \
604 cppstem (const cppstem &o); \ 605 cppstem (const cppstem &o); \
605 \ 606 \
606 cppstem & operator =(const cppstem &o); \ 607 cppstem &operator =(const cppstem &o); \
607 \ 608 \
608 public: 609 public:
609 610
610 #define EV_END_WATCHER(cppstem,cstem) \ 611 #define EV_END_WATCHER(cppstem,cstem) \
611 }; 612 };
… …
651 652
652 void again () throw () 653 void again () throw ()
653 { 654 {
654 ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); 655 ev_timer_again (EV_A_ static_cast<ev_timer *>(this));
655 } 656 }
657
658 ev_tstamp remaining ()
659 {
660 return ev_timer_remaining (EV_A_ static_cast<ev_timer *>(this));
661 }
656 EV_END_WATCHER (timer, timer) 662 EV_END_WATCHER (timer, timer)
657 663
658 #if EV_PERIODIC_ENABLE 664 #if EV_PERIODIC_ENABLE
659 EV_BEGIN_WATCHER (periodic, periodic) 665 EV_BEGIN_WATCHER (periodic, periodic)
660 void set (ev_tstamp at, ev_tstamp interval = 0.) throw () 666 void set (ev_tstamp at, ev_tstamp interval = 0.) throw ()
… …
676 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); 682 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this));
677 } 683 }
678 EV_END_WATCHER (periodic, periodic) 684 EV_END_WATCHER (periodic, periodic)
679 #endif 685 #endif
680 686
687 #if EV_SIGNAL_ENABLE
681 EV_BEGIN_WATCHER (sig, signal) 688 EV_BEGIN_WATCHER (sig, signal)
682 void set (int signum) throw () 689 void set (int signum) throw ()
683 { 690 {
684 int active = is_active (); 691 int active = is_active ();
685 if (active) stop (); 692 if (active) stop ();
… …
691 { 698 {
692 set (signum); 699 set (signum);
693 start (); 700 start ();
694 } 701 }
695 EV_END_WATCHER (sig, signal) 702 EV_END_WATCHER (sig, signal)
703 #endif
696 704
705 #if EV_CHILD_ENABLE
697 EV_BEGIN_WATCHER (child, child) 706 EV_BEGIN_WATCHER (child, child)
698 void set (int pid, int trace = 0) throw () 707 void set (int pid, int trace = 0) throw ()
699 { 708 {
700 int active = is_active (); 709 int active = is_active ();
701 if (active) stop (); 710 if (active) stop ();
… …
707 { 716 {
708 set (pid, trace); 717 set (pid, trace);
709 start (); 718 start ();
710 } 719 }
711 EV_END_WATCHER (child, child) 720 EV_END_WATCHER (child, child)
721 #endif
712 722
713 #if EV_STAT_ENABLE 723 #if EV_STAT_ENABLE
714 EV_BEGIN_WATCHER (stat, stat) 724 EV_BEGIN_WATCHER (stat, stat)
715 void set (const char *path, ev_tstamp interval = 0.) throw () 725 void set (const char *path, ev_tstamp interval = 0.) throw ()
716 { 726 {
… …
732 ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); 742 ev_stat_stat (EV_A_ static_cast<ev_stat *>(this));
733 } 743 }
734 EV_END_WATCHER (stat, stat) 744 EV_END_WATCHER (stat, stat)
735 #endif 745 #endif
736 746
747 #if EV_IDLE_ENABLE
737 EV_BEGIN_WATCHER (idle, idle) 748 EV_BEGIN_WATCHER (idle, idle)
738 void set () throw () { } 749 void set () throw () { }
739 EV_END_WATCHER (idle, idle) 750 EV_END_WATCHER (idle, idle)
751 #endif
740 752
753 #if EV_PREPARE_ENABLE
741 EV_BEGIN_WATCHER (prepare, prepare) 754 EV_BEGIN_WATCHER (prepare, prepare)
742 void set () throw () { } 755 void set () throw () { }
743 EV_END_WATCHER (prepare, prepare) 756 EV_END_WATCHER (prepare, prepare)
757 #endif
744 758
759 #if EV_CHECK_ENABLE
745 EV_BEGIN_WATCHER (check, check) 760 EV_BEGIN_WATCHER (check, check)
746 void set () throw () { } 761 void set () throw () { }
747 EV_END_WATCHER (check, check) 762 EV_END_WATCHER (check, check)
763 #endif
748 764
749 #if EV_EMBED_ENABLE 765 #if EV_EMBED_ENABLE
750 EV_BEGIN_WATCHER (embed, embed) 766 EV_BEGIN_WATCHER (embed, embed)
767 void set_embed (struct ev_loop *embedded_loop) throw ()
768 {
769 int active = is_active ();
770 if (active) stop ();
771 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
772 if (active) start ();
773 }
774
751 void start (struct ev_loop *embedded_loop) throw () 775 void start (struct ev_loop *embedded_loop) throw ()
752 { 776 {
753 stop (); 777 set (embedded_loop);
754 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
755 start (); 778 start ();
756 } 779 }
757 780
758 void sweep () 781 void sweep ()
759 { 782 {
… …
764 787
765 #if EV_FORK_ENABLE 788 #if EV_FORK_ENABLE
766 EV_BEGIN_WATCHER (fork, fork) 789 EV_BEGIN_WATCHER (fork, fork)
767 void set () throw () { } 790 void set () throw () { }
768 EV_END_WATCHER (fork, fork) 791 EV_END_WATCHER (fork, fork)
792 #endif
793
794 #if EV_ASYNC_ENABLE
795 EV_BEGIN_WATCHER (async, async)
796 void send () throw ()
797 {
798 ev_async_send (EV_A_ static_cast<ev_async *>(this));
799 }
800
801 bool async_pending () throw ()
802 {
803 return ev_async_pending (static_cast<ev_async *>(this));
804 }
805 EV_END_WATCHER (async, async)
769 #endif 806 #endif
770 807
771 #undef EV_PX 808 #undef EV_PX
772 #undef EV_PX_ 809 #undef EV_PX_
773 #undef EV_CONSTRUCT 810 #undef EV_CONSTRUCT

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