| … | |
… | |
| 20 | base () |
20 | base () |
| 21 | { |
21 | { |
| 22 | ev_init (this, 0); |
22 | ev_init (this, 0); |
| 23 | } |
23 | } |
| 24 | |
24 | |
| 25 | void set_ (void *object, void (*cb)(ev_watcher *w, int revents)) |
25 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
| 26 | { |
26 | { |
| 27 | this->data = object; |
27 | this->data = data; |
| 28 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
28 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
| 29 | } |
29 | } |
| 30 | |
30 | |
|
|
31 | // method callback |
| 31 | template<class K, void (K::*method)(watcher &w, int)> |
32 | template<class K, void (K::*method)(watcher &w, int)> |
| 32 | void set (K *object) |
33 | void set (K *object) |
| 33 | { |
34 | { |
| 34 | set_ (object, method_thunk<K, method>); |
35 | set_ (object, method_thunk<K, method>); |
| 35 | } |
36 | } |
| 36 | |
37 | |
| 37 | template<class K, void (K::*method)(watcher &w, int)> |
38 | template<class K, void (K::*method)(watcher &w, int)> |
| 38 | static void method_thunk (ev_watcher *w, int revents) |
39 | static void method_thunk (EV_P_ ev_watcher *w, int revents) |
| 39 | { |
40 | { |
| 40 | watcher *self = static_cast<watcher *>(w); |
|
|
| 41 | K *obj = static_cast<K *>(self->data); |
41 | K *obj = static_cast<K *>(w->data); |
| 42 | (obj->*method) (*self, revents); |
42 | (obj->*method) (*static_cast<watcher *>(w), revents); |
| 43 | } |
43 | } |
| 44 | |
44 | |
|
|
45 | // const method callback |
| 45 | template<class K, void (K::*method)(watcher &w, int) const> |
46 | template<class K, void (K::*method)(watcher &w, int) const> |
| 46 | void set (const K *object) |
47 | void set (const K *object) |
| 47 | { |
48 | { |
| 48 | set_ (object, const_method_thunk<K, method>); |
49 | set_ (object, const_method_thunk<K, method>); |
| 49 | } |
50 | } |
| 50 | |
51 | |
| 51 | template<class K, void (K::*method)(watcher &w, int) const> |
52 | template<class K, void (K::*method)(watcher &w, int) const> |
| 52 | static void const_method_thunk (ev_watcher *w, int revents) |
53 | static void const_method_thunk (EV_P_ ev_watcher *w, int revents) |
| 53 | { |
54 | { |
| 54 | watcher *self = static_cast<watcher *>(w); |
|
|
| 55 | K *obj = static_cast<K *>(self->data); |
55 | K *obj = static_cast<K *>(w->data); |
| 56 | (obj->*method) (*self, revents); |
56 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
| 57 | } |
57 | } |
| 58 | |
58 | |
|
|
59 | // function callback |
| 59 | template<void (*function)(watcher &w, int)> |
60 | template<void (*function)(watcher &w, int)> |
| 60 | void set () |
61 | void set (void *data = 0) |
| 61 | { |
62 | { |
| 62 | set_ (0, function_thunk<function>); |
63 | set_ (data, function_thunk<function>); |
| 63 | } |
64 | } |
| 64 | |
65 | |
| 65 | template<void (*function)(watcher &w, int)> |
66 | template<void (*function)(watcher &w, int)> |
| 66 | static void function_thunk (ev_watcher *w, int revents) |
67 | static void function_thunk (EV_P_ ev_watcher *w, int revents) |
|
|
68 | { |
|
|
69 | function (*static_cast<watcher *>(w), revents); |
| 67 | { |
70 | } |
| 68 | watcher *self = static_cast<watcher *>(w); |
71 | |
| 69 | function (*self, revents); |
72 | // simple callback |
|
|
73 | template<class K, void (K::*method)()> |
|
|
74 | void set (K *object) |
|
|
75 | { |
|
|
76 | set_ (object, method_noargs_thunk<K, method>); |
|
|
77 | } |
|
|
78 | |
|
|
79 | template<class K, void (K::*method)()> |
|
|
80 | static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents) |
|
|
81 | { |
|
|
82 | K *obj = static_cast<K *>(w->data); |
|
|
83 | (obj->*method) (); |
| 70 | } |
84 | } |
| 71 | |
85 | |
| 72 | void operator ()(int events = EV_UNDEF) |
86 | void operator ()(int events = EV_UNDEF) |
| 73 | { |
87 | { |
| 74 | return e_cb (static_cast<ev_watcher *>(this)) (events); |
88 | return ev_cb (static_cast<ev_watcher *>(this)) |
|
|
89 | (static_cast<ev_watcher *>(this), events); |
| 75 | } |
90 | } |
| 76 | |
91 | |
| 77 | bool is_active () const |
92 | bool is_active () const |
| 78 | { |
93 | { |
| 79 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
94 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
