ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/libev/ev++.h
(Generate patch)

Comparing libev/ev++.h (file contents):
Revision 1.7 by root, Sat Nov 24 09:48:37 2007 UTC vs.
Revision 1.28 by llucax, Fri Jan 18 18:14:41 2008 UTC

1/*
2 * libev simple C++ wrapper classes
3 *
4 * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without modifica-
8 * tion, are permitted provided that the following conditions are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
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-
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-
21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
23 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
25 * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
26 * OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Alternatively, the contents of this file may be used under the terms of
29 * the GNU General Public License ("GPL") version 2 or any later version,
30 * in which case the provisions of the GPL are applicable instead of
31 * the above. If you wish to allow the use of your version of this file
32 * only under the terms of the GPL and not to allow others to use your
33 * version of this file under the BSD license, indicate your decision
34 * by deleting the provisions above and replace them with the notice
35 * and other provisions required by the GPL. If you do not delete the
36 * provisions above, a recipient may use your version of this file under
37 * either the BSD or the GPL.
38 */
39
1#ifndef EVPP_H__ 40#ifndef EVPP_H__
2#define EVPP_H__ 41#define EVPP_H__
3 42
43#ifdef EV_H
44# include EV_H
45#else
4#include "ev.h" 46# include "ev.h"
47#endif
5 48
6namespace ev { 49namespace ev {
7 50
8 template<class watcher> 51 typedef ev_tstamp tstamp;
9 class callback
10 {
11 struct object { };
12
13 void *obj;
14 void (object::*meth)(watcher &, int);
15
16 /* a proxy is a kind of recipe on how to call a specific class method */
17 struct proxy_base {
18 virtual void call (void *obj, void (object::*meth)(watcher &, int), watcher &w, int) const = 0;
19 };
20 template<class O1, class O2>
21 struct proxy : proxy_base {
22 virtual void call (void *obj, void (object::*meth)(watcher &, int), watcher &w, int e) const
23 {
24 ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<void (O2::*)(watcher &, int)>(meth)))
25 (w, e);
26 }
27 };
28
29 proxy_base *prxy;
30
31 public:
32 template<class O1, class O2>
33 explicit callback (O1 *object, void (O2::*method)(watcher &, int))
34 {
35 static proxy<O1,O2> p;
36 obj = reinterpret_cast<void *>(object);
37 meth = reinterpret_cast<void (object::*)(watcher &, int)>(method);
38 prxy = &p;
39 }
40
41 void call (watcher *w, int e) const
42 {
43 return prxy->call (obj, meth, *w, e);
44 }
45 };
46 52
47 enum { 53 enum {
48 UNDEF = EV_UNDEF, 54 UNDEF = EV_UNDEF,
49 NONE = EV_NONE, 55 NONE = EV_NONE,
50 READ = EV_READ, 56 READ = EV_READ,
51 WRITE = EV_WRITE, 57 WRITE = EV_WRITE,
52 TIMEOUT = EV_TIMEOUT, 58 TIMEOUT = EV_TIMEOUT,
53 PERIODIC = EV_PERIODIC, 59 PERIODIC = EV_PERIODIC,
54 SIGNAL = EV_SIGNAL, 60 SIGNAL = EV_SIGNAL,
61 CHILD = EV_CHILD,
62 STAT = EV_STAT,
55 IDLE = EV_IDLE, 63 IDLE = EV_IDLE,
56 CHECK = EV_CHECK, 64 CHECK = EV_CHECK,
57 PREPARE = EV_PREPARE, 65 PREPARE = EV_PREPARE,
58 CHILD = EV_CHILD, 66 FORK = EV_FORK,
67 EMBED = EV_EMBED,
59 ERROR = EV_ERROR, 68 ERROR = EV_ERROR,
60 }; 69 };
61 70
62 typedef ev_tstamp tstamp; 71 enum
72 {
73 AUTO = EVFLAG_AUTO,
74 NOENV = EVFLAG_NOENV,
75 FORKCHECK = EVFLAG_FORKCHECK,
76 SELECT = EVBACKEND_SELECT,
77 POLL = EVBACKEND_POLL,
78 EPOLL = EVBACKEND_EPOLL,
79 KQUEUE = EVBACKEND_KQUEUE,
80 DEVPOLL = EVBACKEND_DEVPOLL,
81 PORT = EVBACKEND_PORT
82 };
63 83
64 inline ev_tstamp now (EV_P) 84 enum
85 {
86 NONBLOCK = EVLOOP_NONBLOCK,
87 ONESHOT = EVLOOP_ONESHOT
88 };
89
90 enum how_t
91 {
92 ONE = EVUNLOOP_ONE,
93 ALL = EVUNLOOP_ALL
94 };
95
96#ifdef EV_AX
97# undef EV_AX
98#endif
99
100#ifdef EV_AX_
101# undef EV_AX_
102#endif
103
104#if EV_MULTIPLICITY
105# define EV_AX raw_loop
106# define EV_AX_ raw_loop,
107#else
108# define EV_AX
109# define EV_AX_
110#endif
111
112 struct loop_ref
113 {
114
115 loop_ref (EV_P)
116#if EV_MULTIPLICITY
117 : EV_AX (EV_A)
118#endif
65 { 119 {
120 }
121
122 bool operator== (const loop_ref &other) const
123 {
124#if EV_MULTIPLICITY
125 return this->EV_AX == other.EV_AX;
126#else
127 return true;
128#endif
129 }
130
131 bool operator!= (const loop_ref &other) const
132 {
133#if EV_MULTIPLICITY
134 return ! (*this == other);
135#else
136 return false;
137#endif
138 }
139
140#if EV_MULTIPLICITY
141 bool operator== (struct ev_loop *other) const
142 {
143 return this->EV_AX == other;
144 }
145
146 bool operator!= (struct ev_loop *other) const
147 {
148 return ! (*this == other);
149 }
150
151 bool operator== (const struct ev_loop *other) const
152 {
153 return this->EV_AX == other;
154 }
155
156 bool operator!= (const struct ev_loop *other) const
157 {
158 return (*this == other);
159 }
160
161 operator struct ev_loop * () const
162 {
163 return EV_AX;
164 }
165
166 operator const struct ev_loop * () const
167 {
168 return EV_AX;
169 }
170
171 bool is_default () const
172 {
173 return EV_AX == ev_default_loop (0);
174 }
175#endif
176
177 void loop (int flags = 0)
178 {
179 ev_loop (EV_AX_ flags);
180 }
181
182 void unloop (how_t how = ONE)
183 {
184 ev_unloop (EV_AX_ how);
185 }
186
187 void post_fork ()
188 {
189#if EV_MULTIPLICITY
190 ev_loop_fork (EV_AX);
191#else
192 ev_default_fork ();
193#endif
194 }
195
196 unsigned int count () const
197 {
198 return ev_loop_count (EV_AX);
199 }
200
201 unsigned int backend () const
202 {
203 return ev_backend (EV_AX);
204 }
205
206 tstamp now () const
207 {
66 return ev_now (EV_A); 208 return ev_now (EV_AX);
209 }
210
211 void ref ()
212 {
213 ev_ref (EV_AX);
214 }
215
216 void unref ()
217 {
218 ev_unref (EV_AX);
219 }
220
221 void set_io_collect_interval (tstamp interval)
222 {
223 ev_set_io_collect_interval (EV_AX_ interval);
224 }
225
226 void set_timeout_collect_interval (tstamp interval)
227 {
228 ev_set_timeout_collect_interval (EV_AX_ interval);
229 }
230
231 // function callback
232 void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0)
233 {
234 ev_once (EV_AX_ fd, events, timeout, cb, arg);
235 }
236
237 // method callback
238 template<class K, void (K::*method)(int)>
239 void once (int fd, int events, tstamp timeout, K *object)
240 {
241 once (fd, events, timeout, method_thunk<K, method>, object);
242 }
243
244 template<class K, void (K::*method)(int)>
245 static void method_thunk (int revents, void* arg)
246 {
247 K *obj = static_cast<K *>(arg);
248 (obj->*method) (revents);
249 }
250
251 // const method callback
252 template<class K, void (K::*method)(int) const>
253 void once (int fd, int events, tstamp timeout, const K *object)
254 {
255 once (fd, events, timeout, const_method_thunk<K, method>, object);
256 }
257
258 template<class K, void (K::*method)(int) const>
259 static void const_method_thunk (int revents, void* arg)
260 {
261 K *obj = static_cast<K *>(arg);
262 (obj->*method) (revents);
263 }
264
265 // simple method callback
266 template<class K, void (K::*method)()>
267 void once (int fd, int events, tstamp timeout, K *object)
268 {
269 once (fd, events, timeout, method_noargs_thunk<K, method>, object);
270 }
271
272 template<class K, void (K::*method)()>
273 static void method_noargs_thunk (int revents, void* arg)
274 {
275 K *obj = static_cast<K *>(arg);
276 (obj->*method) ();
277 }
278
279 // simpler function callback
280 template<void (*cb)(int)>
281 void once (int fd, int events, tstamp timeout)
282 {
283 once (fd, events, timeout, simpler_func_thunk<cb>);
284 }
285
286 template<void (*cb)(int)>
287 static void simpler_func_thunk (int revents, void* arg)
288 {
289 (*cb) (revents);
290 }
291
292 // simplest function callback
293 template<void (*cb)()>
294 void once (int fd, int events, tstamp timeout)
295 {
296 once (fd, events, timeout, simplest_func_thunk<cb>);
297 }
298
299 template<void (*cb)()>
300 static void simplest_func_thunk (int revents, void* arg)
301 {
302 (*cb) ();
303 }
304
305 void feed_fd_event (int fd, int revents)
306 {
307 ev_feed_fd_event (EV_AX_ fd, revents);
308 }
309
310 void feed_signal_event (int signum)
311 {
312 ev_feed_signal_event (EV_AX_ signum);
313 }
314
315#if EV_MULTIPLICITY
316 struct ev_loop* EV_AX;
317#endif
318
319 };
320
321#if EV_MULTIPLICITY
322 struct dynamic_loop: loop_ref
323 {
324
325 dynamic_loop (unsigned int flags = AUTO)
326 : loop_ref (ev_loop_new (flags))
327 {
328 }
329
330 ~dynamic_loop ()
331 {
332 ev_loop_destroy (EV_AX);
333 EV_AX = 0;
334 }
335
336 private:
337
338 dynamic_loop (const dynamic_loop &);
339
340 dynamic_loop & operator= (const dynamic_loop &);
341
342 };
343#endif
344
345 struct default_loop: loop_ref
346 {
347
348 default_loop (unsigned int flags = AUTO)
349#if EV_MULTIPLICITY
350 : loop_ref (ev_default_loop (flags))
351 {
352 }
353#else
354 {
355 ev_default_loop (flags);
356 }
357#endif
358
359 ~default_loop ()
360 {
361 ev_default_destroy ();
362#if EV_MULTIPLICITY
363 EV_AX = 0;
364#endif
365 }
366
367 private:
368
369 default_loop (const default_loop &);
370
371 default_loop & operator= (const default_loop &);
372
373 };
374
375 inline loop_ref get_default_loop ()
376 {
377#if EV_MULTIPLICITY
378 return ev_default_loop (0);
379#else
380 return loop_ref ();
381#endif
382 }
383
384#undef EV_AX
385#undef EV_AX_
386
387#undef EV_PX
388#undef EV_PX_
389#if EV_MULTIPLICITY
390# define EV_PX loop_ref EV_A
391# define EV_PX_ loop_ref EV_A_
392#else
393# define EV_PX
394# define EV_PX_
395#endif
396
397 template<class ev_watcher, class watcher>
398 struct base : ev_watcher
399 {
400 #if EV_MULTIPLICITY
401 EV_PX;
402
403 void set (EV_PX)
404 {
405 this->EV_A = EV_A;
406 }
407 #endif
408
409 base (EV_PX)
410 #if EV_MULTIPLICITY
411 : EV_A (EV_A)
412 #endif
413 {
414 ev_init (this, 0);
415 }
416
417 void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents))
418 {
419 this->data = data;
420 ev_set_cb (static_cast<ev_watcher *>(this), cb);
421 }
422
423 // method callback
424 template<class K, void (K::*method)(watcher &w, int)>
425 void set (K *object)
426 {
427 set_ (object, method_thunk<K, method>);
428 }
429
430 template<class K, void (K::*method)(watcher &w, int)>
431 static void method_thunk (EV_P_ ev_watcher *w, int revents)
432 {
433 K *obj = static_cast<K *>(w->data);
434 (obj->*method) (*static_cast<watcher *>(w), revents);
435 }
436
437 // const method callback
438 template<class K, void (K::*method)(watcher &w, int) const>
439 void set (const K *object)
440 {
441 set_ (object, const_method_thunk<K, method>);
442 }
443
444 template<class K, void (K::*method)(watcher &w, int) const>
445 static void const_method_thunk (EV_P_ ev_watcher *w, int revents)
446 {
447 K *obj = static_cast<K *>(w->data);
448 (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents);
449 }
450
451 // function callback
452 template<void (*function)(watcher &w, int)>
453 void set (void *data = 0)
454 {
455 set_ (data, function_thunk<function>);
456 }
457
458 template<void (*function)(watcher &w, int)>
459 static void function_thunk (EV_P_ ev_watcher *w, int revents)
460 {
461 function (*static_cast<watcher *>(w), revents);
462 }
463
464 // simple callback
465 template<class K, void (K::*method)()>
466 void set (K *object)
467 {
468 set_ (object, method_noargs_thunk<K, method>);
469 }
470
471 template<class K, void (K::*method)()>
472 static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents)
473 {
474 K *obj = static_cast<K *>(w->data);
475 (obj->*method) ();
476 }
477
478 void operator ()(int events = EV_UNDEF)
479 {
480 return ev_cb (static_cast<ev_watcher *>(this))
481 (static_cast<ev_watcher *>(this), events);
482 }
483
484 bool is_active () const
485 {
486 return ev_is_active (static_cast<const ev_watcher *>(this));
487 }
488
489 bool is_pending () const
490 {
491 return ev_is_pending (static_cast<const ev_watcher *>(this));
492 }
493
494 void feed_event (int revents)
495 {
496 ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents);
497 }
498 };
499
500 inline void delay (tstamp interval)
501 {
502 ev_sleep (interval);
503 }
504
505 inline int version_major ()
506 {
507 return ev_version_major ();
508 }
509
510 inline int version_minor ()
511 {
512 return ev_version_minor ();
513 }
514
515 inline unsigned int supported_backends ()
516 {
517 return ev_supported_backends ();
518 }
519
520 inline unsigned int recommended_backends ()
521 {
522 return ev_recommended_backends ();
523 }
524
525 inline unsigned int embeddable_backends ()
526 {
527 return ev_embeddable_backends ();
528 }
529
530 inline void set_allocator (void *(*cb)(void *ptr, long size))
531 {
532 ev_set_allocator (cb);
533 }
534
535 inline void set_syserr_cb (void (*cb)(const char *msg))
536 {
537 ev_set_syserr_cb (cb);
67 } 538 }
68 539
69 #if EV_MULTIPLICITY 540 #if EV_MULTIPLICITY
70 541 #define EV_CONSTRUCT(cppstem,cstem) \
71 #define EV_CONSTRUCT(cppstem) \ 542 (EV_PX = get_default_loop ()) \
72 EV_P; \ 543 : base<ev_ ## cstem, cppstem> (EV_A) \
73 \
74 void set (EV_P) \
75 { \ 544 { \
76 this->EV_A = EV_A; \ 545 }
77 } \
78 \
79 template<class O1, class O2> \
80 explicit cppstem (O1 *object, void (O2::*method)(cppstem &, int), EV_P = ev_default_loop (0)) \
81 : callback<cppstem> (object, method), EV_A (EV_A)
82
83 #else 546 #else
84 547 #define EV_CONSTRUCT(cppstem,cstem) \
85 #define EV_CONSTRUCT(cppstem) \ 548 () \
86 template<class O1, class O2> \ 549 { \
87 explicit cppstem (O1 *object, void (O2::*method)(cppstem &, int)) \ 550 }
88 : callback<cppstem> (object, method)
89
90 #endif 551 #endif
91 552
92 /* using a template here would require quite a bit more lines, 553 /* using a template here would require quite a bit more lines,
93 * so a macro solution was chosen */ 554 * so a macro solution was chosen */
94 #define EV_BEGIN_WATCHER(cppstem,cstem) \ 555 #define EV_BEGIN_WATCHER(cppstem,cstem) \
95 \ 556 \
96 struct cppstem : ev_ ## cstem, callback<cppstem> \ 557 struct cppstem : base<ev_ ## cstem, cppstem> \
97 { \ 558 { \
98 EV_CONSTRUCT (cppstem) \
99 { \
100 ev_init (static_cast<ev_ ## cstem *>(this), thunk); \
101 } \
102 \
103 bool is_active () const \
104 { \
105 return ev_is_active (static_cast<const ev_ ## cstem *>(this)); \
106 } \
107 \
108 bool is_pending () const \
109 { \
110 return ev_is_pending (static_cast<const ev_ ## cstem *>(this)); \
111 } \
112 \
113 void start () \ 559 void start () \
114 { \ 560 { \
115 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 561 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
116 } \ 562 } \
117 \ 563 \
118 void stop () \ 564 void stop () \
119 { \ 565 { \
120 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 566 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
121 } \ 567 } \
122 \ 568 \
123 void operator ()(int events = EV_UNDEF) \ 569 cppstem EV_CONSTRUCT(cppstem,cstem) \
124 { \
125 return call (this, events); \
126 } \
127 \ 570 \
128 ~cppstem () \ 571 ~cppstem () \
129 { \ 572 { \
130 stop (); \ 573 stop (); \
131 } \ 574 } \
132 \ 575 \
576 using base<ev_ ## cstem, cppstem>::set; \
577 \
133 private: \ 578 private: \
134 \ 579 \
135 cppstem (const cppstem &o) \ 580 cppstem (const cppstem &o); \
136 : callback<cppstem> (this, (void (cppstem::*)(cppstem &, int))0) \
137 { /* disabled */ } \
138 \
139 void operator =(const cppstem &o) { /* disabled */ } \
140 \
141 static void thunk (EV_P_ struct ev_ ## cstem *w, int revents) \
142 { \ 581 \
143 (*static_cast<cppstem *>(w))(revents); \ 582 cppstem & operator =(const cppstem &o); \
144 } \
145 \ 583 \
146 public: 584 public:
147 585
148 #define EV_END_WATCHER(cppstem,cstem) \ 586 #define EV_END_WATCHER(cppstem,cstem) \
149 }; 587 };
… …
191 { 629 {
192 ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); 630 ev_timer_again (EV_A_ static_cast<ev_timer *>(this));
193 } 631 }
194 EV_END_WATCHER (timer, timer) 632 EV_END_WATCHER (timer, timer)
195 633
196 #if EV_PERIODICS 634 #if EV_PERIODIC_ENABLE
197 EV_BEGIN_WATCHER (periodic, periodic) 635 EV_BEGIN_WATCHER (periodic, periodic)
198 void set (ev_tstamp at, ev_tstamp interval = 0.) 636 void set (ev_tstamp at, ev_tstamp interval = 0.)
199 { 637 {
200 int active = is_active (); 638 int active = is_active ();
201 if (active) stop (); 639 if (active) stop ();
… …
214 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); 652 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this));
215 } 653 }
216 EV_END_WATCHER (periodic, periodic) 654 EV_END_WATCHER (periodic, periodic)
217 #endif 655 #endif
218 656
219 EV_BEGIN_WATCHER (idle, idle)
220 void set () { }
221 EV_END_WATCHER (idle, idle)
222
223 EV_BEGIN_WATCHER (prepare, prepare)
224 void set () { }
225 EV_END_WATCHER (prepare, prepare)
226
227 EV_BEGIN_WATCHER (check, check)
228 void set () { }
229 EV_END_WATCHER (check, check)
230
231 EV_BEGIN_WATCHER (sig, signal) 657 EV_BEGIN_WATCHER (sig, signal)
232 void set (int signum) 658 void set (int signum)
233 { 659 {
234 int active = is_active (); 660 int active = is_active ();
235 if (active) stop (); 661 if (active) stop ();
… …
258 set (pid); 684 set (pid);
259 start (); 685 start ();
260 } 686 }
261 EV_END_WATCHER (child, child) 687 EV_END_WATCHER (child, child)
262 688
263 #if EV_MULTIPLICITY 689 #if EV_STAT_ENABLE
264 690 EV_BEGIN_WATCHER (stat, stat)
265 EV_BEGIN_WATCHER (embed, embed) 691 void set (const char *path, ev_tstamp interval = 0.)
266 void set (struct ev_loop *loop)
267 { 692 {
268 int active = is_active (); 693 int active = is_active ();
269 if (active) stop (); 694 if (active) stop ();
270 ev_embed_set (static_cast<ev_embed *>(this), loop); 695 ev_stat_set (static_cast<ev_stat *>(this), path, interval);
271 if (active) start (); 696 if (active) start ();
272 } 697 }
273 698
699 void start (const char *path, ev_tstamp interval = 0.)
700 {
701 stop ();
702 set (path, interval);
703 start ();
704 }
705
706 void update ()
707 {
708 ev_stat_stat (EV_A_ static_cast<ev_stat *>(this));
709 }
710 EV_END_WATCHER (stat, stat)
711 #endif
712
713 EV_BEGIN_WATCHER (idle, idle)
714 void set () { }
715 EV_END_WATCHER (idle, idle)
716
717 EV_BEGIN_WATCHER (prepare, prepare)
718 void set () { }
719 EV_END_WATCHER (prepare, prepare)
720
721 EV_BEGIN_WATCHER (check, check)
722 void set () { }
723 EV_END_WATCHER (check, check)
724
725 #if EV_EMBED_ENABLE
726 EV_BEGIN_WATCHER (embed, embed)
274 void start (struct ev_loop *embedded_loop) 727 void start (struct ev_loop *embedded_loop)
275 { 728 {
276 set (embedded_loop); 729 stop ();
730 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
277 start (); 731 start ();
278 } 732 }
279 733
280 void sweep () 734 void sweep ()
281 { 735 {
282 ev_embed_sweep (EV_A_ static_cast<ev_embed *>(this)); 736 ev_embed_sweep (EV_A_ static_cast<ev_embed *>(this));
283 } 737 }
284 EV_END_WATCHER (embed, embed) 738 EV_END_WATCHER (embed, embed)
285
286 #endif 739 #endif
287 740
741 #if EV_FORK_ENABLE
742 EV_BEGIN_WATCHER (fork, fork)
743 void set () { }
744 EV_END_WATCHER (fork, fork)
745 #endif
746
747 #undef EV_PX
748 #undef EV_PX_
288 #undef EV_CONSTRUCT 749 #undef EV_CONSTRUCT
289 #undef EV_BEGIN_WATCHER 750 #undef EV_BEGIN_WATCHER
290 #undef EV_END_WATCHER 751 #undef EV_END_WATCHER
752
291} 753}
292 754
293#endif 755#endif
294 756

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines