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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 1.41 by root, Tue Sep 30 18:35:47 2008 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 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 *
… …
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
80 { 81 {
81 AUTO = EVFLAG_AUTO, 82 AUTO = EVFLAG_AUTO,
82 NOENV = EVFLAG_NOENV, 83 NOENV = EVFLAG_NOENV,
83 FORKCHECK = EVFLAG_FORKCHECK, 84 FORKCHECK = EVFLAG_FORKCHECK,
85
84 SELECT = EVBACKEND_SELECT, 86 SELECT = EVBACKEND_SELECT,
85 POLL = EVBACKEND_POLL, 87 POLL = EVBACKEND_POLL,
86 EPOLL = EVBACKEND_EPOLL, 88 EPOLL = EVBACKEND_EPOLL,
87 KQUEUE = EVBACKEND_KQUEUE, 89 KQUEUE = EVBACKEND_KQUEUE,
88 DEVPOLL = EVBACKEND_DEVPOLL, 90 DEVPOLL = EVBACKEND_DEVPOLL,
89 PORT = EVBACKEND_PORT 91 PORT = EVBACKEND_PORT
90 }; 92 };
91 93
92 enum 94 enum
93 { 95 {
94 NONBLOCK = EVLOOP_NONBLOCK, 96 NONBLOCK = EVLOOP_NONBLOCK,
95 ONESHOT = EVLOOP_ONESHOT 97 ONESHOT = EVLOOP_ONESHOT
96 }; 98 };
97 99
98 enum how_t 100 enum how_t
99 { 101 {
100 ONE = EVUNLOOP_ONE, 102 ONE = EVUNLOOP_ONE,
… …
561 ev_set_syserr_cb (cb); 563 ev_set_syserr_cb (cb);
562 } 564 }
563 565
564 #if EV_MULTIPLICITY 566 #if EV_MULTIPLICITY
565 #define EV_CONSTRUCT(cppstem,cstem) \ 567 #define EV_CONSTRUCT(cppstem,cstem) \
566 (EV_PX = get_default_loop ()) throw () \ 568 (EV_PX = get_default_loop ()) throw () \
567 : base<ev_ ## cstem, cppstem> (EV_A) \ 569 : base<ev_ ## cstem, cppstem> (EV_A) \
568 { \ 570 { \
569 } 571 }
570 #else 572 #else
571 #define EV_CONSTRUCT(cppstem,cstem) \ 573 #define EV_CONSTRUCT(cppstem,cstem) \
572 () throw () \ 574 () throw () \
573 { \ 575 { \
574 } 576 }
575 #endif 577 #endif
576 578
577 /* using a template here would require quite a bit more lines, 579 /* using a template here would require quite a bit more lines,
578 * so a macro solution was chosen */ 580 * so a macro solution was chosen */
579 #define EV_BEGIN_WATCHER(cppstem,cstem) \ 581 #define EV_BEGIN_WATCHER(cppstem,cstem) \
580 \ 582 \
581 struct cppstem : base<ev_ ## cstem, cppstem> \ 583 struct cppstem : base<ev_ ## cstem, cppstem> \
582 { \ 584 { \
583 void start () throw () \ 585 void start () throw () \
584 { \ 586 { \
585 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 587 ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
586 } \ 588 } \
587 \ 589 \
588 void stop () throw () \ 590 void stop () throw () \
589 { \ 591 { \
590 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ 592 ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
591 } \ 593 } \
592 \ 594 \
593 cppstem EV_CONSTRUCT(cppstem,cstem) \ 595 cppstem EV_CONSTRUCT(cppstem,cstem) \
594 \ 596 \
595 ~cppstem () throw () \ 597 ~cppstem () throw () \
596 { \ 598 { \
597 stop (); \ 599 stop (); \
598 } \ 600 } \
599 \ 601 \
600 using base<ev_ ## cstem, cppstem>::set; \ 602 using base<ev_ ## cstem, cppstem>::set; \
601 \ 603 \
602 private: \ 604 private: \
603 \ 605 \
604 cppstem (const cppstem &o); \ 606 cppstem (const cppstem &o); \
605 \ 607 \
606 cppstem & operator =(const cppstem &o); \ 608 cppstem &operator =(const cppstem &o); \
607 \ 609 \
608 public: 610 public:
609 611
610 #define EV_END_WATCHER(cppstem,cstem) \ 612 #define EV_END_WATCHER(cppstem,cstem) \
611 }; 613 };
… …
746 void set () throw () { } 748 void set () throw () { }
747 EV_END_WATCHER (check, check) 749 EV_END_WATCHER (check, check)
748 750
749 #if EV_EMBED_ENABLE 751 #if EV_EMBED_ENABLE
750 EV_BEGIN_WATCHER (embed, embed) 752 EV_BEGIN_WATCHER (embed, embed)
753 void set (struct ev_loop *embedded_loop) throw ()
754 {
755 int active = is_active ();
756 if (active) stop ();
757 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
758 if (active) start ();
759 }
760
751 void start (struct ev_loop *embedded_loop) throw () 761 void start (struct ev_loop *embedded_loop) throw ()
752 { 762 {
753 stop (); 763 set (embedded_loop);
754 ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
755 start (); 764 start ();
756 } 765 }
757 766
758 void sweep () 767 void sweep ()
759 { 768 {
… …
764 773
765 #if EV_FORK_ENABLE 774 #if EV_FORK_ENABLE
766 EV_BEGIN_WATCHER (fork, fork) 775 EV_BEGIN_WATCHER (fork, fork)
767 void set () throw () { } 776 void set () throw () { }
768 EV_END_WATCHER (fork, fork) 777 EV_END_WATCHER (fork, fork)
778 #endif
779
780 #if EV_ASYNC_ENABLE
781 EV_BEGIN_WATCHER (async, async)
782 void set () throw () { }
783
784 void send () throw ()
785 {
786 ev_async_send (EV_A_ static_cast<ev_async *>(this));
787 }
788
789 bool async_pending () throw ()
790 {
791 return ev_async_pending (static_cast<ev_async *>(this));
792 }
793 EV_END_WATCHER (async, async)
769 #endif 794 #endif
770 795
771 #undef EV_PX 796 #undef EV_PX
772 #undef EV_PX_ 797 #undef EV_PX_
773 #undef EV_CONSTRUCT 798 #undef EV_CONSTRUCT

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