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/cvs/libev/ev++.h
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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 1.39 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
… …
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 };
… …
746 void set () throw () { } 747 void set () throw () { }
747 EV_END_WATCHER (check, check) 748 EV_END_WATCHER (check, check)
748 749
749 #if EV_EMBED_ENABLE 750 #if EV_EMBED_ENABLE
750 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
751 void start (struct ev_loop *embedded_loop) throw () 760 void start (struct ev_loop *embedded_loop) throw ()
752 { 761 {
753 stop (); 762 set (embedded_loop);
754 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
755 start (); 763 start ();
756 } 764 }
757 765
758 void sweep () 766 void sweep ()
759 { 767 {
… …
764 772
765 #if EV_FORK_ENABLE 773 #if EV_FORK_ENABLE
766 EV_BEGIN_WATCHER (fork, fork) 774 EV_BEGIN_WATCHER (fork, fork)
767 void set () throw () { } 775 void set () throw () { }
768 EV_END_WATCHER (fork, fork) 776 EV_END_WATCHER (fork, fork)
777 #endif
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)
769 #endif 793 #endif
770 794
771 #undef EV_PX 795 #undef EV_PX
772 #undef EV_PX_ 796 #undef EV_PX_
773 #undef EV_CONSTRUCT 797 #undef EV_CONSTRUCT

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