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Comparing libev/ev++.h (file contents):
Revision 1.21 by root, Tue Dec 25 07:05:45 2007 UTC vs.
Revision 1.32 by root, Sat Jan 19 00:49:06 2008 UTC

… …
41#define EVPP_H__ 41#define EVPP_H__
42 42
43#ifdef EV_H 43#ifdef EV_H
44# include EV_H 44# include EV_H
45#else 45#else
46# include <ev.h> 46# include "ev.h"
47#endif
48
49#ifndef EV_USE_STDEXCEPT
50# define EV_USE_STDEXCEPT 1
51#endif
52
53#if EV_USE_STDEXCEPT
54# include <stdexcept>
47#endif 55#endif
48 56
49namespace ev { 57namespace ev {
50 58
51 template<class ev_watcher, class watcher> 59 typedef ev_tstamp tstamp;
52 struct base : ev_watcher
53 {
54 #if EV_MULTIPLICITY
55 EV_P;
56
57 void set (EV_P)
58 {
59 this->EV_A = EV_A;
60 }
61 #endif
62
63 base ()
64 {
65 ev_init (this, 0);
66 }
67
68 void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents))
69 {
70 this->data = data;
71 ev_set_cb (static_cast<ev_watcher *>(this), cb);
72 }
73
74 // method callback
75 template<class K, void (K::*method)(watcher &w, int)>
76 void set (K *object)
77 {
78 set_ (object, method_thunk<K, method>);
79 }
80
81 template<class K, void (K::*method)(watcher &w, int)>
82 static void method_thunk (EV_P_ ev_watcher *w, int revents)
83 {
84 K *obj = static_cast<K *>(w->data);
85 (obj->*method) (*static_cast<watcher *>(w), revents);
86 }
87
88 // const method callback
89 template<class K, void (K::*method)(watcher &w, int) const>
90 void set (const K *object)
91 {
92 set_ (object, const_method_thunk<K, method>);
93 }
94
95 template<class K, void (K::*method)(watcher &w, int) const>
96 static void const_method_thunk (EV_P_ ev_watcher *w, int revents)
97 {
98 K *obj = static_cast<K *>(w->data);
99 (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents);
100 }
101
102 // function callback
103 template<void (*function)(watcher &w, int)>
104 void set (void *data = 0)
105 {
106 set_ (data, function_thunk<function>);
107 }
108
109 template<void (*function)(watcher &w, int)>
110 static void function_thunk (EV_P_ ev_watcher *w, int revents)
111 {
112 function (*static_cast<watcher *>(w), revents);
113 }
114
115 // simple callback
116 template<class K, void (K::*method)()>
117 void set (K *object)
118 {
119 set_ (object, method_noargs_thunk<K, method>);
120 }
121
122 template<class K, void (K::*method)()>
123 static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents)
124 {
125 K *obj = static_cast<K *>(w->data);
126 (obj->*method) ();
127 }
128
129 void operator ()(int events = EV_UNDEF)
130 {
131 return ev_cb (static_cast<ev_watcher *>(this))
132 (static_cast<ev_watcher *>(this), events);
133 }
134
135 bool is_active () const
136 {
137 return ev_is_active (static_cast<const ev_watcher *>(this));
138 }
139
140 bool is_pending () const
141 {
142 return ev_is_pending (static_cast<const ev_watcher *>(this));
143 }
144 };
145 60
146 enum { 61 enum {
147 UNDEF = EV_UNDEF, 62 UNDEF = EV_UNDEF,
148 NONE = EV_NONE, 63 NONE = EV_NONE,
149 READ = EV_READ, 64 READ = EV_READ,
… …
159 FORK = EV_FORK, 74 FORK = EV_FORK,
160 EMBED = EV_EMBED, 75 EMBED = EV_EMBED,
161 ERROR = EV_ERROR, 76 ERROR = EV_ERROR,
162 }; 77 };
163 78
164 typedef ev_tstamp tstamp; 79 enum
80 {
81 AUTO = EVFLAG_AUTO,
82 NOENV = EVFLAG_NOENV,
83 FORKCHECK = EVFLAG_FORKCHECK,
84 SELECT = EVBACKEND_SELECT,
85 POLL = EVBACKEND_POLL,
86 EPOLL = EVBACKEND_EPOLL,
87 KQUEUE = EVBACKEND_KQUEUE,
88 DEVPOLL = EVBACKEND_DEVPOLL,
89 PORT = EVBACKEND_PORT
90 };
165 91
166 inline ev_tstamp now (EV_P) 92 enum
93 {
94 NONBLOCK = EVLOOP_NONBLOCK,
95 ONESHOT = EVLOOP_ONESHOT
96 };
97
98 enum how_t
99 {
100 ONE = EVUNLOOP_ONE,
101 ALL = EVUNLOOP_ALL
102 };
103
104 struct bad_loop
105#if EV_USE_STDEXCEPT
106 : std::runtime_error
107#endif
108 {
109#if EV_USE_STDEXCEPT
110 bad_loop ()
111 : std::runtime_error ("libev event loop cannot be initialized, bad value of LIBEV_FLAGS?")
167 { 112 {
113 }
114#endif
115 };
116
117#ifdef EV_AX
118# undef EV_AX
119#endif
120
121#ifdef EV_AX_
122# undef EV_AX_
123#endif
124
125#if EV_MULTIPLICITY
126# define EV_AX raw_loop
127# define EV_AX_ raw_loop,
128#else
129# define EV_AX
130# define EV_AX_
131#endif
132
133 struct loop_ref
134 {
135
136 loop_ref (EV_P) throw (bad_loop)
137#if EV_MULTIPLICITY
138 : EV_AX (EV_A)
139#endif
140 {
141#if EV_MULTIPLICITY
142 if (!EV_AX)
143 throw bad_loop ();
144#endif
145 }
146
147 bool operator == (const loop_ref &other) const throw ()
148 {
149#if EV_MULTIPLICITY
150 return EV_AX == other.EV_AX;
151#else
152 return true;
153#endif
154 }
155
156 bool operator != (const loop_ref &other) const throw ()
157 {
158#if EV_MULTIPLICITY
159 return ! (*this == other);
160#else
161 return false;
162#endif
163 }
164
165#if EV_MULTIPLICITY
166 bool operator== (struct ev_loop *other) const throw ()
167 {
168 return this->EV_AX == other;
169 }
170
171 bool operator!= (struct ev_loop *other) const throw ()
172 {
173 return ! (*this == other);
174 }
175
176 bool operator== (const struct ev_loop *other) const throw ()
177 {
178 return this->EV_AX == other;
179 }
180
181 bool operator!= (const struct ev_loop *other) const throw ()
182 {
183 return (*this == other);
184 }
185
186 operator struct ev_loop * () const throw ()
187 {
188 return EV_AX;
189 }
190
191 operator const struct ev_loop * () const throw ()
192 {
193 return EV_AX;
194 }
195
196 bool is_default () const throw ()
197 {
198 return EV_AX == ev_default_loop (0);
199 }
200#endif
201
202 void loop (int flags = 0)
203 {
204 ev_loop (EV_AX_ flags);
205 }
206
207 void unloop (how_t how = ONE) throw ()
208 {
209 ev_unloop (EV_AX_ how);
210 }
211
212 void post_fork () throw ()
213 {
214#if EV_MULTIPLICITY
215 ev_loop_fork (EV_AX);
216#else
217 ev_default_fork ();
218#endif
219 }
220
221 unsigned int count () const throw ()
222 {
223 return ev_loop_count (EV_AX);
224 }
225
226 unsigned int backend () const throw ()
227 {
228 return ev_backend (EV_AX);
229 }
230
231 tstamp now () const throw ()
232 {
168 return ev_now (EV_A); 233 return ev_now (EV_AX);
234 }
235
236 void ref () throw ()
237 {
238 ev_ref (EV_AX);
239 }
240
241 void unref () throw ()
242 {
243 ev_unref (EV_AX);
244 }
245
246 void set_io_collect_interval (tstamp interval) throw ()
247 {
248 ev_set_io_collect_interval (EV_AX_ interval);
249 }
250
251 void set_timeout_collect_interval (tstamp interval) throw ()
252 {
253 ev_set_timeout_collect_interval (EV_AX_ interval);
254 }
255
256 // function callback
257 void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) throw ()
258 {
259 ev_once (EV_AX_ fd, events, timeout, cb, arg);
260 }
261
262 // method callback
263 template<class K, void (K::*method)(int)>
264 void once (int fd, int events, tstamp timeout, K *object) throw ()
265 {
266 once (fd, events, timeout, method_thunk<K, method>, object);
267 }
268
269 template<class K, void (K::*method)(int)>
270 static void method_thunk (int revents, void* arg)
271 {
272 K *obj = static_cast<K *>(arg);
273 (obj->*method) (revents);
274 }
275
276 // const method callback
277 template<class K, void (K::*method)(int) const>
278 void once (int fd, int events, tstamp timeout, const K *object) throw ()
279 {
280 once (fd, events, timeout, const_method_thunk<K, method>, object);
281 }
282
283 template<class K, void (K::*method)(int) const>
284 static void const_method_thunk (int revents, void* arg)
285 {
286 K *obj = static_cast<K *>(arg);
287 (obj->*method) (revents);
288 }
289
290 // simple method callback
291 template<class K, void (K::*method)()>
292 void once (int fd, int events, tstamp timeout, K *object) throw ()
293 {
294 once (fd, events, timeout, method_noargs_thunk<K, method>, object);
295 }
296
297 template<class K, void (K::*method)()>
298 static void method_noargs_thunk (int revents, void* arg)
299 {
300 K *obj = static_cast<K *>(arg);
301 (obj->*method) ();
302 }
303
304 // simpler function callback
305 template<void (*cb)(int)>
306 void once (int fd, int events, tstamp timeout) throw ()
307 {
308 once (fd, events, timeout, simpler_func_thunk<cb>);
309 }
310
311 template<void (*cb)(int)>
312 static void simpler_func_thunk (int revents, void* arg)
313 {
314 (*cb) (revents);
315 }
316
317 // simplest function callback
318 template<void (*cb)()>
319 void once (int fd, int events, tstamp timeout) throw ()
320 {
321 once (fd, events, timeout, simplest_func_thunk<cb>);
322 }
323
324 template<void (*cb)()>
325 static void simplest_func_thunk (int revents, void* arg)
326 {
327 (*cb) ();
328 }
329
330 void feed_fd_event (int fd, int revents) throw ()
331 {
332 ev_feed_fd_event (EV_AX_ fd, revents);
333 }
334
335 void feed_signal_event (int signum) throw ()
336 {
337 ev_feed_signal_event (EV_AX_ signum);
338 }
339
340#if EV_MULTIPLICITY
341 struct ev_loop* EV_AX;
342#endif
343
344 };
345
346#if EV_MULTIPLICITY
347 struct dynamic_loop: loop_ref
348 {
349
350 dynamic_loop (unsigned int flags = AUTO) EV_THROW (bad_loop)
351 : loop_ref (ev_loop_new (flags))
352 {
353 }
354
355 ~dynamic_loop () throw ()
356 {
357 ev_loop_destroy (EV_AX);
358 EV_AX = 0;
359 }
360
361 private:
362
363 dynamic_loop (const dynamic_loop &);
364
365 dynamic_loop & operator= (const dynamic_loop &);
366
367 };
368#endif
369
370 struct default_loop: loop_ref
371 {
372
373 default_loop (unsigned int flags = AUTO) throw (bad_loop)
374#if EV_MULTIPLICITY
375 : loop_ref (ev_default_loop (flags))
376#endif
377 {
378#ifndef EV_MULTIPLICITY
379 if (!ev_default_loop (flags))
380 throw bad_loop ();
381#endif
382 }
383
384 ~default_loop () throw ()
385 {
386 ev_default_destroy ();
387 }
388
389 private:
390 default_loop (const default_loop &);
391 default_loop &operator = (const default_loop &);
392 };
393
394 inline loop_ref get_default_loop () throw ()
395 {
396#if EV_MULTIPLICITY
397 return ev_default_loop (0);
398#else
399 return loop_ref ();
400#endif
401 }
402
403#undef EV_AX
404#undef EV_AX_
405
406#undef EV_PX
407#undef EV_PX_
408#if EV_MULTIPLICITY
409# define EV_PX loop_ref EV_A
410# define EV_PX_ loop_ref EV_A_
411#else
412# define EV_PX
413# define EV_PX_
414#endif
415
416 template<class ev_watcher, class watcher>
417 struct base : ev_watcher
418 {
419 #if EV_MULTIPLICITY
420 EV_PX;
421
422 void set (EV_PX) throw ()
423 {
424 this->EV_A = EV_A;
425 }
426 #endif
427
428 base (EV_PX) throw ()
429 #if EV_MULTIPLICITY
430 : EV_A (EV_A)
431 #endif
432 {
433 ev_init (this, 0);
434 }
435
436 void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw ()
437 {
438 this->data = data;
439 ev_set_cb (static_cast<ev_watcher *>(this), cb);
440 }
441
442 // method callback
443 template<class K, void (K::*method)(watcher &w, int)>
444 void set (K *object) throw ()
445 {
446 set_ (object, method_thunk<K, method>);
447 }
448
449 template<class K, void (K::*method)(watcher &w, int)>
450 static void method_thunk (EV_P_ ev_watcher *w, int revents)
451 {
452 K *obj = static_cast<K *>(w->data);
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);
481 }
482
483 // simple callback
484 template<class K, void (K::*method)()>
485 void set (K *object) throw ()
486 {
487 set_ (object, method_noargs_thunk<K, method>);
488 }
489
490 template<class K, void (K::*method)()>
491 static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents)
492 {
493 K *obj = static_cast<K *>(w->data);
494 (obj->*method) ();
495 }
496
497 void operator ()(int events = EV_UNDEF)
498 {
499 return ev_cb (static_cast<ev_watcher *>(this))
500 (static_cast<ev_watcher *>(this), events);
501 }
502
503 bool is_active () const throw ()
504 {
505 return ev_is_active (static_cast<const ev_watcher *>(this));
506 }
507
508 bool is_pending () const throw ()
509 {
510 return ev_is_pending (static_cast<const ev_watcher *>(this));
511 }
512
513 void feed_event (int revents) throw ()
514 {
515 ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents);
516 }
517 };
518
519 inline tstamp now () throw ()
520 {
521 return ev_time ();
522 }
523
524 inline void delay (tstamp interval) throw ()
525 {
526 ev_sleep (interval);
527 }
528
529 inline int version_major () throw ()
530 {
531 return ev_version_major ();
532 }
533
534 inline int version_minor () throw ()
535 {
536 return ev_version_minor ();
537 }
538
539 inline unsigned int supported_backends () throw ()
540 {
541 return ev_supported_backends ();
542 }
543
544 inline unsigned int recommended_backends () throw ()
545 {
546 return ev_recommended_backends ();
547 }
548
549 inline unsigned int embeddable_backends () throw ()
550 {
551 return ev_embeddable_backends ();
552 }
553
554 inline void set_allocator (void *(*cb)(void *ptr, long size)) throw ()
555 {
556 ev_set_allocator (cb);
557 }
558
559 inline void set_syserr_cb (void (*cb)(const char *msg)) throw ()
560 {
561 ev_set_syserr_cb (cb);
169 } 562 }
170 563
171 #if EV_MULTIPLICITY 564 #if EV_MULTIPLICITY
172 #define EV_CONSTRUCT \ 565 #define EV_CONSTRUCT(cppstem,cstem) \
173 (EV_P = EV_DEFAULT) \ 566 (EV_PX = get_default_loop ()) throw () \
567 : base<ev_ ## cstem, cppstem> (EV_A) \
174 { \ 568 { \
175 set (EV_A); \
176 } 569 }
177 #else 570 #else
178 #define EV_CONSTRUCT \ 571 #define EV_CONSTRUCT(cppstem,cstem) \
179 () \ 572 () throw () \
180 { \ 573 { \
181 } 574 }
182 #endif 575 #endif
183 576
184 /* using a template here would require quite a bit more lines, 577 /* using a template here would require quite a bit more lines,
185 * so a macro solution was chosen */ 578 * so a macro solution was chosen */
186 #define EV_BEGIN_WATCHER(cppstem,cstem) \ 579 #define EV_BEGIN_WATCHER(cppstem,cstem) \
187 \ 580 \
188 struct cppstem : base<ev_ ## cstem, cppstem> \ 581 struct cppstem : base<ev_ ## cstem, cppstem> \
189 { \ 582 { \
190 void start () \ 583 void start () throw () \
191 { \ 584 { \
192 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 585 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
193 } \ 586 } \
194 \ 587 \
195 void stop () \ 588 void stop () throw () \
196 { \ 589 { \
197 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 590 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
198 } \ 591 } \
199 \ 592 \
200 cppstem EV_CONSTRUCT \ 593 cppstem EV_CONSTRUCT(cppstem,cstem) \
201 \ 594 \
202 ~cppstem () \ 595 ~cppstem () throw () \
203 { \ 596 { \
204 stop (); \ 597 stop (); \
205 } \ 598 } \
206 \ 599 \
207 using base<ev_ ## cstem, cppstem>::set; \ 600 using base<ev_ ## cstem, cppstem>::set; \
208 \ 601 \
209 private: \ 602 private: \
210 \ 603 \
211 cppstem (const cppstem &o) \ 604 cppstem (const cppstem &o); \
212 { /* disabled */ } \
213 \ 605 \
214 void operator =(const cppstem &o) { /* disabled */ } \ 606 cppstem & operator =(const cppstem &o); \
215 \ 607 \
216 public: 608 public:
217 609
218 #define EV_END_WATCHER(cppstem,cstem) \ 610 #define EV_END_WATCHER(cppstem,cstem) \
219 }; 611 };
220 612
221 EV_BEGIN_WATCHER (io, io) 613 EV_BEGIN_WATCHER (io, io)
222 void set (int fd, int events) 614 void set (int fd, int events) throw ()
223 { 615 {
224 int active = is_active (); 616 int active = is_active ();
225 if (active) stop (); 617 if (active) stop ();
226 ev_io_set (static_cast<ev_io *>(this), fd, events); 618 ev_io_set (static_cast<ev_io *>(this), fd, events);
227 if (active) start (); 619 if (active) start ();
228 } 620 }
229 621
230 void set (int events) 622 void set (int events) throw ()
231 { 623 {
232 int active = is_active (); 624 int active = is_active ();
233 if (active) stop (); 625 if (active) stop ();
234 ev_io_set (static_cast<ev_io *>(this), fd, events); 626 ev_io_set (static_cast<ev_io *>(this), fd, events);
235 if (active) start (); 627 if (active) start ();
236 } 628 }
237 629
238 void start (int fd, int events) 630 void start (int fd, int events) throw ()
239 { 631 {
240 set (fd, events); 632 set (fd, events);
241 start (); 633 start ();
242 } 634 }
243 EV_END_WATCHER (io, io) 635 EV_END_WATCHER (io, io)
244 636
245 EV_BEGIN_WATCHER (timer, timer) 637 EV_BEGIN_WATCHER (timer, timer)
246 void set (ev_tstamp after, ev_tstamp repeat = 0.) 638 void set (ev_tstamp after, ev_tstamp repeat = 0.) throw ()
247 { 639 {
248 int active = is_active (); 640 int active = is_active ();
249 if (active) stop (); 641 if (active) stop ();
250 ev_timer_set (static_cast<ev_timer *>(this), after, repeat); 642 ev_timer_set (static_cast<ev_timer *>(this), after, repeat);
251 if (active) start (); 643 if (active) start ();
252 } 644 }
253 645
254 void start (ev_tstamp after, ev_tstamp repeat = 0.) 646 void start (ev_tstamp after, ev_tstamp repeat = 0.) throw ()
255 { 647 {
256 set (after, repeat); 648 set (after, repeat);
257 start (); 649 start ();
258 } 650 }
259 651
260 void again () 652 void again () throw ()
261 { 653 {
262 ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); 654 ev_timer_again (EV_A_ static_cast<ev_timer *>(this));
263 } 655 }
264 EV_END_WATCHER (timer, timer) 656 EV_END_WATCHER (timer, timer)
265 657
266 #if EV_PERIODIC_ENABLE 658 #if EV_PERIODIC_ENABLE
267 EV_BEGIN_WATCHER (periodic, periodic) 659 EV_BEGIN_WATCHER (periodic, periodic)
268 void set (ev_tstamp at, ev_tstamp interval = 0.) 660 void set (ev_tstamp at, ev_tstamp interval = 0.) throw ()
269 { 661 {
270 int active = is_active (); 662 int active = is_active ();
271 if (active) stop (); 663 if (active) stop ();
272 ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); 664 ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0);
273 if (active) start (); 665 if (active) start ();
274 } 666 }
275 667
276 void start (ev_tstamp at, ev_tstamp interval = 0.) 668 void start (ev_tstamp at, ev_tstamp interval = 0.) throw ()
277 { 669 {
278 set (at, interval); 670 set (at, interval);
279 start (); 671 start ();
280 } 672 }
281 673
282 void again () 674 void again () throw ()
283 { 675 {
284 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); 676 ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this));
285 } 677 }
286 EV_END_WATCHER (periodic, periodic) 678 EV_END_WATCHER (periodic, periodic)
287 #endif 679 #endif
288 680
289 EV_BEGIN_WATCHER (sig, signal) 681 EV_BEGIN_WATCHER (sig, signal)
290 void set (int signum) 682 void set (int signum) throw ()
291 { 683 {
292 int active = is_active (); 684 int active = is_active ();
293 if (active) stop (); 685 if (active) stop ();
294 ev_signal_set (static_cast<ev_signal *>(this), signum); 686 ev_signal_set (static_cast<ev_signal *>(this), signum);
295 if (active) start (); 687 if (active) start ();
296 } 688 }
297 689
298 void start (int signum) 690 void start (int signum) throw ()
299 { 691 {
300 set (signum); 692 set (signum);
301 start (); 693 start ();
302 } 694 }
303 EV_END_WATCHER (sig, signal) 695 EV_END_WATCHER (sig, signal)
304 696
305 EV_BEGIN_WATCHER (child, child) 697 EV_BEGIN_WATCHER (child, child)
306 void set (int pid) 698 void set (int pid) throw ()
307 { 699 {
308 int active = is_active (); 700 int active = is_active ();
309 if (active) stop (); 701 if (active) stop ();
310 ev_child_set (static_cast<ev_child *>(this), pid); 702 ev_child_set (static_cast<ev_child *>(this), pid);
311 if (active) start (); 703 if (active) start ();
312 } 704 }
313 705
314 void start (int pid) 706 void start (int pid) throw ()
315 { 707 {
316 set (pid); 708 set (pid);
317 start (); 709 start ();
318 } 710 }
319 EV_END_WATCHER (child, child) 711 EV_END_WATCHER (child, child)
320 712
321 #if EV_STAT_ENABLE 713 #if EV_STAT_ENABLE
322 EV_BEGIN_WATCHER (stat, stat) 714 EV_BEGIN_WATCHER (stat, stat)
323 void set (const char *path, ev_tstamp interval = 0.) 715 void set (const char *path, ev_tstamp interval = 0.) throw ()
324 { 716 {
325 int active = is_active (); 717 int active = is_active ();
326 if (active) stop (); 718 if (active) stop ();
327 ev_stat_set (static_cast<ev_stat *>(this), path, interval); 719 ev_stat_set (static_cast<ev_stat *>(this), path, interval);
328 if (active) start (); 720 if (active) start ();
329 } 721 }
330 722
331 void start (const char *path, ev_tstamp interval = 0.) 723 void start (const char *path, ev_tstamp interval = 0.) throw ()
332 { 724 {
333 stop (); 725 stop ();
334 set (path, interval); 726 set (path, interval);
335 start (); 727 start ();
336 } 728 }
337 729
338 void update () 730 void update () throw ()
339 { 731 {
340 ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); 732 ev_stat_stat (EV_A_ static_cast<ev_stat *>(this));
341 } 733 }
342 EV_END_WATCHER (stat, stat) 734 EV_END_WATCHER (stat, stat)
343 #endif 735 #endif
344 736
345 EV_BEGIN_WATCHER (idle, idle) 737 EV_BEGIN_WATCHER (idle, idle)
346 void set () { } 738 void set () throw () { }
347 EV_END_WATCHER (idle, idle) 739 EV_END_WATCHER (idle, idle)
348 740
349 EV_BEGIN_WATCHER (prepare, prepare) 741 EV_BEGIN_WATCHER (prepare, prepare)
350 void set () { } 742 void set () throw () { }
351 EV_END_WATCHER (prepare, prepare) 743 EV_END_WATCHER (prepare, prepare)
352 744
353 EV_BEGIN_WATCHER (check, check) 745 EV_BEGIN_WATCHER (check, check)
354 void set () { } 746 void set () throw () { }
355 EV_END_WATCHER (check, check) 747 EV_END_WATCHER (check, check)
356 748
357 #if EV_EMBED_ENABLE 749 #if EV_EMBED_ENABLE
358 EV_BEGIN_WATCHER (embed, embed) 750 EV_BEGIN_WATCHER (embed, embed)
359 void start (struct ev_loop *embedded_loop) 751 void start (struct ev_loop *embedded_loop) throw ()
360 { 752 {
361 stop (); 753 stop ();
362 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); 754 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
363 start (); 755 start ();
364 } 756 }
… …
370 EV_END_WATCHER (embed, embed) 762 EV_END_WATCHER (embed, embed)
371 #endif 763 #endif
372 764
373 #if EV_FORK_ENABLE 765 #if EV_FORK_ENABLE
374 EV_BEGIN_WATCHER (fork, fork) 766 EV_BEGIN_WATCHER (fork, fork)
375 void set () { } 767 void set () throw () { }
376 EV_END_WATCHER (fork, fork) 768 EV_END_WATCHER (fork, fork)
377 #endif 769 #endif
378 770
771 #undef EV_PX
772 #undef EV_PX_
379 #undef EV_CONSTRUCT 773 #undef EV_CONSTRUCT
380 #undef EV_BEGIN_WATCHER 774 #undef EV_BEGIN_WATCHER
381 #undef EV_END_WATCHER 775 #undef EV_END_WATCHER
776
382} 777}
383 778
384#endif 779#undef EV_THROW
385 780
781#endif
782

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