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/cvs/libev/ev++.h
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Comparing libev/ev++.h (file contents):
Revision 1.37 by root, Fri Jan 25 15:45:08 2008 UTC vs.
Revision 1.39 by root, Tue Apr 15 04:34:07 2008 UTC

… …
70 STAT = EV_STAT, 70 STAT = EV_STAT,
71 IDLE = EV_IDLE, 71 IDLE = EV_IDLE,
72 CHECK = EV_CHECK, 72 CHECK = EV_CHECK,
73 PREPARE = EV_PREPARE, 73 PREPARE = EV_PREPARE,
74 FORK = EV_FORK, 74 FORK = EV_FORK,
75 ASYNC = EV_ASYNC,
75 EMBED = EV_EMBED, 76 EMBED = EV_EMBED,
76 ERROR = EV_ERROR, 77 ERROR = EV_ERROR,
77 }; 78 };
78 79
79 enum 80 enum
… …
130# define EV_AX_ 131# define EV_AX_
131#endif 132#endif
132 133
133 struct loop_ref 134 struct loop_ref
134 { 135 {
135
136 loop_ref (EV_P) throw () 136 loop_ref (EV_P) throw ()
137#if EV_MULTIPLICITY 137#if EV_MULTIPLICITY
138 : EV_AX (EV_A) 138 : EV_AX (EV_A)
139#endif 139#endif
140 { 140 {
… …
365 }; 365 };
366#endif 366#endif
367 367
368 struct default_loop : loop_ref 368 struct default_loop : loop_ref
369 { 369 {
370
371 default_loop (unsigned int flags = AUTO) throw (bad_loop) 370 default_loop (unsigned int flags = AUTO) throw (bad_loop)
372#if EV_MULTIPLICITY 371#if EV_MULTIPLICITY
373 : loop_ref (ev_default_loop (flags)) 372 : loop_ref (ev_default_loop (flags))
374#endif 373#endif
375 { 374 {
… …
563 ev_set_syserr_cb (cb); 562 ev_set_syserr_cb (cb);
564 } 563 }
565 564
566 #if EV_MULTIPLICITY 565 #if EV_MULTIPLICITY
567 #define EV_CONSTRUCT(cppstem,cstem) \ 566 #define EV_CONSTRUCT(cppstem,cstem) \
568 (EV_PX = get_default_loop ()) throw () \ 567 (EV_PX = get_default_loop ()) throw () \
569 : base<ev_ ## cstem, cppstem> (EV_A) \ 568 : base<ev_ ## cstem, cppstem> (EV_A) \
570 { \ 569 { \
571 } 570 }
572 #else 571 #else
573 #define EV_CONSTRUCT(cppstem,cstem) \ 572 #define EV_CONSTRUCT(cppstem,cstem) \
574 () throw () \ 573 () throw () \
575 { \ 574 { \
576 } 575 }
577 #endif 576 #endif
578 577
579 /* using a template here would require quite a bit more lines, 578 /* using a template here would require quite a bit more lines,
580 * so a macro solution was chosen */ 579 * so a macro solution was chosen */
581 #define EV_BEGIN_WATCHER(cppstem,cstem) \ 580 #define EV_BEGIN_WATCHER(cppstem,cstem) \
582 \ 581 \
583 struct cppstem : base<ev_ ## cstem, cppstem> \ 582 struct cppstem : base<ev_ ## cstem, cppstem> \
584 { \ 583 { \
585 void start () throw () \ 584 void start () throw () \
586 { \ 585 { \
587 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 586 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
588 } \ 587 } \
589 \ 588 \
590 void stop () throw () \ 589 void stop () throw () \
591 { \ 590 { \
592 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 591 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
593 } \ 592 } \
594 \ 593 \
595 cppstem EV_CONSTRUCT(cppstem,cstem) \ 594 cppstem EV_CONSTRUCT(cppstem,cstem) \
596 \ 595 \
597 ~cppstem () throw () \ 596 ~cppstem () throw () \
598 { \ 597 { \
599 stop (); \ 598 stop (); \
600 } \ 599 } \
601 \ 600 \
602 using base<ev_ ## cstem, cppstem>::set; \ 601 using base<ev_ ## cstem, cppstem>::set; \
603 \ 602 \
604 private: \ 603 private: \
605 \ 604 \
606 cppstem (const cppstem &o); \ 605 cppstem (const cppstem &o); \
607 \ 606 \
608 cppstem & operator =(const cppstem &o); \ 607 cppstem &operator =(const cppstem &o); \
609 \ 608 \
610 public: 609 public:
611 610
612 #define EV_END_WATCHER(cppstem,cstem) \ 611 #define EV_END_WATCHER(cppstem,cstem) \
613 }; 612 };
… …
748 void set () throw () { } 747 void set () throw () { }
749 EV_END_WATCHER (check, check) 748 EV_END_WATCHER (check, check)
750 749
751 #if EV_EMBED_ENABLE 750 #if EV_EMBED_ENABLE
752 EV_BEGIN_WATCHER (embed, embed) 751 EV_BEGIN_WATCHER (embed, embed)
752 void set (struct ev_loop *embedded_loop) throw ()
753 {
754 int active = is_active ();
755 if (active) stop ();
756 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
757 if (active) start ();
758 }
759
753 void start (struct ev_loop *embedded_loop) throw () 760 void start (struct ev_loop *embedded_loop) throw ()
754 { 761 {
755 stop (); 762 set (embedded_loop);
756 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
757 start (); 763 start ();
758 } 764 }
759 765
760 void sweep () 766 void sweep ()
761 { 767 {
… …
768 EV_BEGIN_WATCHER (fork, fork) 774 EV_BEGIN_WATCHER (fork, fork)
769 void set () throw () { } 775 void set () throw () { }
770 EV_END_WATCHER (fork, fork) 776 EV_END_WATCHER (fork, fork)
771 #endif 777 #endif
772 778
779 #if EV_ASYNC_ENABLE
780 EV_BEGIN_WATCHER (async, async)
781 void set () throw () { }
782
783 void send () throw ()
784 {
785 ev_async_send (EV_A_ static_cast<ev_async *>(this));
786 }
787
788 bool async_pending () throw ()
789 {
790 return ev_async_pending (static_cast<ev_async *>(this));
791 }
792 EV_END_WATCHER (async, async)
793 #endif
794
773 #undef EV_PX 795 #undef EV_PX
774 #undef EV_PX_ 796 #undef EV_PX_
775 #undef EV_CONSTRUCT 797 #undef EV_CONSTRUCT
776 #undef EV_BEGIN_WATCHER 798 #undef EV_BEGIN_WATCHER
777 #undef EV_END_WATCHER 799 #undef EV_END_WATCHER
778
779} 800}
780 801
781#endif 802#endif
782 803

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