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44 | # include EV_H |
44 | # include EV_H |
45 | #else |
45 | #else |
46 | # include "ev.h" |
46 | # include "ev.h" |
47 | #endif |
47 | #endif |
48 | |
48 | |
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49 | #ifndef EV_USE_STDEXCEPT |
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50 | # define EV_USE_STDEXCEPT 1 |
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51 | #endif |
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52 | |
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53 | #if EV_USE_STDEXCEPT |
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54 | # include <stdexcept> |
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55 | #endif |
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56 | |
49 | namespace ev { |
57 | namespace ev { |
50 | |
58 | |
51 | typedef ev_tstamp tstamp; |
59 | typedef ev_tstamp tstamp; |
52 | |
60 | |
53 | enum { |
61 | enum { |
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66 | FORK = EV_FORK, |
74 | FORK = EV_FORK, |
67 | EMBED = EV_EMBED, |
75 | EMBED = EV_EMBED, |
68 | ERROR = EV_ERROR, |
76 | ERROR = EV_ERROR, |
69 | }; |
77 | }; |
70 | |
78 | |
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79 | enum |
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80 | { |
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81 | AUTO = EVFLAG_AUTO, |
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82 | NOENV = EVFLAG_NOENV, |
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83 | FORKCHECK = EVFLAG_FORKCHECK, |
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84 | SELECT = EVBACKEND_SELECT, |
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85 | POLL = EVBACKEND_POLL, |
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86 | EPOLL = EVBACKEND_EPOLL, |
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87 | KQUEUE = EVBACKEND_KQUEUE, |
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88 | DEVPOLL = EVBACKEND_DEVPOLL, |
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89 | PORT = EVBACKEND_PORT |
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90 | }; |
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91 | |
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92 | enum |
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93 | { |
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94 | NONBLOCK = EVLOOP_NONBLOCK, |
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95 | ONESHOT = EVLOOP_ONESHOT |
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96 | }; |
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97 | |
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98 | enum how_t |
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99 | { |
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100 | ONE = EVUNLOOP_ONE, |
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101 | ALL = EVUNLOOP_ALL |
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102 | }; |
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103 | |
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104 | struct bad_loop |
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105 | #if EV_USE_STDEXCEPT |
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106 | : std::runtime_error |
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107 | #endif |
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108 | { |
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109 | #if EV_USE_STDEXCEPT |
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110 | bad_loop () |
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111 | : std::runtime_error ("libev event loop cannot be initialized, bad value of LIBEV_FLAGS?") |
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112 | { |
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113 | } |
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114 | #endif |
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115 | }; |
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116 | |
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117 | #ifdef EV_AX |
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118 | # undef EV_AX |
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119 | #endif |
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120 | |
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121 | #ifdef EV_AX_ |
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122 | # undef EV_AX_ |
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123 | #endif |
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124 | |
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125 | #if EV_MULTIPLICITY |
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126 | # define EV_AX raw_loop |
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127 | # define EV_AX_ raw_loop, |
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128 | #else |
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129 | # define EV_AX |
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130 | # define EV_AX_ |
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131 | #endif |
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132 | |
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133 | struct loop_ref |
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134 | { |
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135 | |
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136 | loop_ref (EV_P) throw () |
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137 | #if EV_MULTIPLICITY |
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138 | : EV_AX (EV_A) |
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139 | #endif |
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140 | { |
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141 | } |
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142 | |
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143 | bool operator == (const loop_ref &other) const throw () |
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144 | { |
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145 | #if EV_MULTIPLICITY |
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146 | return EV_AX == other.EV_AX; |
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147 | #else |
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148 | return true; |
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149 | #endif |
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150 | } |
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151 | |
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152 | bool operator != (const loop_ref &other) const throw () |
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153 | { |
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154 | #if EV_MULTIPLICITY |
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155 | return ! (*this == other); |
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156 | #else |
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157 | return false; |
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158 | #endif |
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159 | } |
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160 | |
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161 | #if EV_MULTIPLICITY |
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162 | bool operator== (struct ev_loop *other) const throw () |
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163 | { |
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164 | return this->EV_AX == other; |
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165 | } |
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166 | |
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167 | bool operator!= (struct ev_loop *other) const throw () |
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168 | { |
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169 | return ! (*this == other); |
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170 | } |
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171 | |
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172 | bool operator== (const struct ev_loop *other) const throw () |
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173 | { |
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174 | return this->EV_AX == other; |
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175 | } |
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176 | |
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177 | bool operator!= (const struct ev_loop *other) const throw () |
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178 | { |
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179 | return (*this == other); |
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180 | } |
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181 | |
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182 | operator struct ev_loop * () const throw () |
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183 | { |
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184 | return EV_AX; |
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185 | } |
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186 | |
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187 | operator const struct ev_loop * () const throw () |
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188 | { |
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189 | return EV_AX; |
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190 | } |
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191 | |
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192 | bool is_default () const throw () |
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193 | { |
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194 | return EV_AX == ev_default_loop (0); |
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195 | } |
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196 | #endif |
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197 | |
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198 | void loop (int flags = 0) |
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199 | { |
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200 | ev_loop (EV_AX_ flags); |
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201 | } |
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202 | |
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203 | void unloop (how_t how = ONE) throw () |
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204 | { |
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205 | ev_unloop (EV_AX_ how); |
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206 | } |
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207 | |
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208 | void post_fork () throw () |
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209 | { |
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210 | #if EV_MULTIPLICITY |
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211 | ev_loop_fork (EV_AX); |
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212 | #else |
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213 | ev_default_fork (); |
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214 | #endif |
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215 | } |
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216 | |
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217 | unsigned int count () const throw () |
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218 | { |
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219 | return ev_loop_count (EV_AX); |
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220 | } |
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221 | |
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222 | unsigned int backend () const throw () |
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223 | { |
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224 | return ev_backend (EV_AX); |
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225 | } |
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226 | |
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227 | tstamp now () const throw () |
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228 | { |
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229 | return ev_now (EV_AX); |
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230 | } |
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231 | |
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232 | void ref () throw () |
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233 | { |
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234 | ev_ref (EV_AX); |
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235 | } |
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236 | |
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237 | void unref () throw () |
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238 | { |
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239 | ev_unref (EV_AX); |
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240 | } |
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241 | |
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242 | void set_io_collect_interval (tstamp interval) throw () |
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243 | { |
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244 | ev_set_io_collect_interval (EV_AX_ interval); |
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245 | } |
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246 | |
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247 | void set_timeout_collect_interval (tstamp interval) throw () |
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248 | { |
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249 | ev_set_timeout_collect_interval (EV_AX_ interval); |
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250 | } |
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251 | |
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252 | // function callback |
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253 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) throw () |
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254 | { |
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255 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
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256 | } |
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257 | |
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258 | // method callback |
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259 | template<class K, void (K::*method)(int)> |
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260 | void once (int fd, int events, tstamp timeout, K *object) throw () |
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261 | { |
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262 | once (fd, events, timeout, method_thunk<K, method>, object); |
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263 | } |
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264 | |
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265 | template<class K, void (K::*method)(int)> |
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266 | static void method_thunk (int revents, void* arg) |
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267 | { |
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268 | K *obj = static_cast<K *>(arg); |
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269 | (obj->*method) (revents); |
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270 | } |
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271 | |
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272 | // const method callback |
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273 | template<class K, void (K::*method)(int) const> |
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274 | void once (int fd, int events, tstamp timeout, const K *object) throw () |
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275 | { |
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276 | once (fd, events, timeout, const_method_thunk<K, method>, object); |
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277 | } |
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278 | |
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279 | template<class K, void (K::*method)(int) const> |
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280 | static void const_method_thunk (int revents, void* arg) |
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281 | { |
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282 | K *obj = static_cast<K *>(arg); |
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283 | (obj->*method) (revents); |
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284 | } |
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285 | |
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286 | // simple method callback |
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287 | template<class K, void (K::*method)()> |
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288 | void once (int fd, int events, tstamp timeout, K *object) throw () |
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289 | { |
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290 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
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291 | } |
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292 | |
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293 | template<class K, void (K::*method)()> |
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294 | static void method_noargs_thunk (int revents, void* arg) |
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295 | { |
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296 | K *obj = static_cast<K *>(arg); |
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297 | (obj->*method) (); |
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298 | } |
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299 | |
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300 | // simpler function callback |
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301 | template<void (*cb)(int)> |
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302 | void once (int fd, int events, tstamp timeout) throw () |
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303 | { |
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304 | once (fd, events, timeout, simpler_func_thunk<cb>); |
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305 | } |
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306 | |
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307 | template<void (*cb)(int)> |
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308 | static void simpler_func_thunk (int revents, void* arg) |
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309 | { |
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310 | (*cb) (revents); |
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311 | } |
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312 | |
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313 | // simplest function callback |
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314 | template<void (*cb)()> |
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315 | void once (int fd, int events, tstamp timeout) throw () |
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316 | { |
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317 | once (fd, events, timeout, simplest_func_thunk<cb>); |
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318 | } |
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319 | |
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320 | template<void (*cb)()> |
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321 | static void simplest_func_thunk (int revents, void* arg) |
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322 | { |
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323 | (*cb) (); |
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324 | } |
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325 | |
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326 | void feed_fd_event (int fd, int revents) throw () |
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327 | { |
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328 | ev_feed_fd_event (EV_AX_ fd, revents); |
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329 | } |
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330 | |
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331 | void feed_signal_event (int signum) throw () |
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332 | { |
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333 | ev_feed_signal_event (EV_AX_ signum); |
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334 | } |
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335 | |
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336 | #if EV_MULTIPLICITY |
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337 | struct ev_loop* EV_AX; |
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338 | #endif |
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339 | |
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340 | }; |
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341 | |
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342 | #if EV_MULTIPLICITY |
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343 | struct dynamic_loop : loop_ref |
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344 | { |
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345 | |
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346 | dynamic_loop (unsigned int flags = AUTO) throw (bad_loop) |
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347 | : loop_ref (ev_loop_new (flags)) |
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348 | { |
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349 | if (!EV_AX) |
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350 | throw bad_loop (); |
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351 | } |
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352 | |
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353 | ~dynamic_loop () throw () |
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354 | { |
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355 | ev_loop_destroy (EV_AX); |
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356 | EV_AX = 0; |
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357 | } |
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358 | |
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359 | private: |
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360 | |
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361 | dynamic_loop (const dynamic_loop &); |
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362 | |
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363 | dynamic_loop & operator= (const dynamic_loop &); |
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364 | |
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365 | }; |
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366 | #endif |
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367 | |
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368 | struct default_loop : loop_ref |
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369 | { |
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370 | |
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371 | default_loop (unsigned int flags = AUTO) throw (bad_loop) |
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372 | #if EV_MULTIPLICITY |
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373 | : loop_ref (ev_default_loop (flags)) |
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374 | #endif |
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375 | { |
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376 | if ( |
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377 | #if EV_MULTIPLICITY |
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378 | !EV_AX |
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379 | #else |
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380 | !ev_default_loop (flags) |
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381 | #endif |
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382 | ) |
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383 | throw bad_loop (); |
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384 | } |
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385 | |
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386 | ~default_loop () throw () |
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387 | { |
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388 | ev_default_destroy (); |
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389 | } |
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390 | |
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391 | private: |
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392 | default_loop (const default_loop &); |
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393 | default_loop &operator = (const default_loop &); |
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394 | }; |
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395 | |
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396 | inline loop_ref get_default_loop () throw () |
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397 | { |
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398 | #if EV_MULTIPLICITY |
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399 | return ev_default_loop (0); |
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400 | #else |
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401 | return loop_ref (); |
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402 | #endif |
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403 | } |
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404 | |
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405 | #undef EV_AX |
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406 | #undef EV_AX_ |
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407 | |
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408 | #undef EV_PX |
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409 | #undef EV_PX_ |
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410 | #if EV_MULTIPLICITY |
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411 | # define EV_PX loop_ref EV_A |
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412 | # define EV_PX_ loop_ref EV_A_ |
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413 | #else |
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414 | # define EV_PX |
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415 | # define EV_PX_ |
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416 | #endif |
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417 | |
71 | template<class ev_watcher, class watcher> |
418 | template<class ev_watcher, class watcher> |
72 | struct base : ev_watcher |
419 | struct base : ev_watcher |
73 | { |
420 | { |
74 | #if EV_MULTIPLICITY |
421 | #if EV_MULTIPLICITY |
75 | EV_P; |
422 | EV_PX; |
76 | |
423 | |
77 | void set (EV_P) |
424 | void set (EV_PX) throw () |
78 | { |
425 | { |
79 | this->EV_A = EV_A; |
426 | this->EV_A = EV_A; |
80 | } |
427 | } |
81 | #endif |
428 | #endif |
82 | |
429 | |
83 | base () |
430 | base (EV_PX) throw () |
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431 | #if EV_MULTIPLICITY |
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432 | : EV_A (EV_A) |
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433 | #endif |
84 | { |
434 | { |
85 | ev_init (this, 0); |
435 | ev_init (this, 0); |
86 | } |
436 | } |
87 | |
437 | |
88 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
438 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw () |
89 | { |
439 | { |
90 | this->data = data; |
440 | this->data = data; |
91 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
441 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
92 | } |
442 | } |
93 | |
443 | |
94 | // method callback |
444 | // method callback |
95 | template<class K, void (K::*method)(watcher &w, int)> |
445 | template<class K, void (K::*method)(watcher &w, int)> |
96 | void set (K *object) |
446 | void set (K *object) throw () |
97 | { |
447 | { |
98 | set_ (object, method_thunk<K, method>); |
448 | set_ (object, method_thunk<K, method>); |
99 | } |
449 | } |
100 | |
450 | |
101 | template<class K, void (K::*method)(watcher &w, int)> |
451 | template<class K, void (K::*method)(watcher &w, int)> |
… | |
… | |
105 | (obj->*method) (*static_cast<watcher *>(w), revents); |
455 | (obj->*method) (*static_cast<watcher *>(w), revents); |
106 | } |
456 | } |
107 | |
457 | |
108 | // const method callback |
458 | // const method callback |
109 | template<class K, void (K::*method)(watcher &w, int) const> |
459 | template<class K, void (K::*method)(watcher &w, int) const> |
110 | void set (const K *object) |
460 | void set (const K *object) throw () |
111 | { |
461 | { |
112 | set_ (object, const_method_thunk<K, method>); |
462 | set_ (object, const_method_thunk<K, method>); |
113 | } |
463 | } |
114 | |
464 | |
115 | template<class K, void (K::*method)(watcher &w, int) const> |
465 | template<class K, void (K::*method)(watcher &w, int) const> |
… | |
… | |
119 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
469 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
120 | } |
470 | } |
121 | |
471 | |
122 | // function callback |
472 | // function callback |
123 | template<void (*function)(watcher &w, int)> |
473 | template<void (*function)(watcher &w, int)> |
124 | void set (void *data = 0) |
474 | void set (void *data = 0) throw () |
125 | { |
475 | { |
126 | set_ (data, function_thunk<function>); |
476 | set_ (data, function_thunk<function>); |
127 | } |
477 | } |
128 | |
478 | |
129 | template<void (*function)(watcher &w, int)> |
479 | template<void (*function)(watcher &w, int)> |
… | |
… | |
132 | function (*static_cast<watcher *>(w), revents); |
482 | function (*static_cast<watcher *>(w), revents); |
133 | } |
483 | } |
134 | |
484 | |
135 | // simple callback |
485 | // simple callback |
136 | template<class K, void (K::*method)()> |
486 | template<class K, void (K::*method)()> |
137 | void set (K *object) |
487 | void set (K *object) throw () |
138 | { |
488 | { |
139 | set_ (object, method_noargs_thunk<K, method>); |
489 | set_ (object, method_noargs_thunk<K, method>); |
140 | } |
490 | } |
141 | |
491 | |
142 | template<class K, void (K::*method)()> |
492 | template<class K, void (K::*method)()> |
… | |
… | |
150 | { |
500 | { |
151 | return ev_cb (static_cast<ev_watcher *>(this)) |
501 | return ev_cb (static_cast<ev_watcher *>(this)) |
152 | (static_cast<ev_watcher *>(this), events); |
502 | (static_cast<ev_watcher *>(this), events); |
153 | } |
503 | } |
154 | |
504 | |
155 | bool is_active () const |
505 | bool is_active () const throw () |
156 | { |
506 | { |
157 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
507 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
158 | } |
508 | } |
159 | |
509 | |
160 | bool is_pending () const |
510 | bool is_pending () const throw () |
161 | { |
511 | { |
162 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
512 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
163 | } |
513 | } |
|
|
514 | |
|
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515 | void feed_event (int revents) throw () |
|
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516 | { |
|
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517 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
|
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518 | } |
|
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519 | }; |
|
|
520 | |
|
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521 | inline tstamp now () throw () |
|
|
522 | { |
|
|
523 | return ev_time (); |
164 | }; |
524 | } |
165 | |
525 | |
166 | |
526 | inline void delay (tstamp interval) throw () |
167 | inline ev_tstamp now (EV_P) |
|
|
168 | { |
527 | { |
169 | return ev_now (EV_A); |
528 | ev_sleep (interval); |
|
|
529 | } |
|
|
530 | |
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531 | inline int version_major () throw () |
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532 | { |
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533 | return ev_version_major (); |
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534 | } |
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535 | |
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536 | inline int version_minor () throw () |
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537 | { |
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538 | return ev_version_minor (); |
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539 | } |
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540 | |
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541 | inline unsigned int supported_backends () throw () |
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542 | { |
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543 | return ev_supported_backends (); |
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544 | } |
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545 | |
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546 | inline unsigned int recommended_backends () throw () |
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547 | { |
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548 | return ev_recommended_backends (); |
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549 | } |
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550 | |
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551 | inline unsigned int embeddable_backends () throw () |
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552 | { |
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553 | return ev_embeddable_backends (); |
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554 | } |
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555 | |
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556 | inline void set_allocator (void *(*cb)(void *ptr, long size)) throw () |
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557 | { |
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558 | ev_set_allocator (cb); |
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559 | } |
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560 | |
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561 | inline void set_syserr_cb (void (*cb)(const char *msg)) throw () |
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562 | { |
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563 | ev_set_syserr_cb (cb); |
170 | } |
564 | } |
171 | |
565 | |
172 | #if EV_MULTIPLICITY |
566 | #if EV_MULTIPLICITY |
173 | #define EV_CONSTRUCT \ |
567 | #define EV_CONSTRUCT(cppstem,cstem) \ |
174 | (EV_P = EV_DEFAULT) \ |
568 | (EV_PX = get_default_loop ()) throw () \ |
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569 | : base<ev_ ## cstem, cppstem> (EV_A) \ |
175 | { \ |
570 | { \ |
176 | set (EV_A); \ |
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177 | } |
571 | } |
178 | #else |
572 | #else |
179 | #define EV_CONSTRUCT \ |
573 | #define EV_CONSTRUCT(cppstem,cstem) \ |
180 | () \ |
574 | () throw () \ |
181 | { \ |
575 | { \ |
182 | } |
576 | } |
183 | #endif |
577 | #endif |
184 | |
578 | |
185 | /* using a template here would require quite a bit more lines, |
579 | /* using a template here would require quite a bit more lines, |
186 | * so a macro solution was chosen */ |
580 | * so a macro solution was chosen */ |
187 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
581 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
188 | \ |
582 | \ |
189 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
583 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
190 | { \ |
584 | { \ |
191 | void start () \ |
585 | void start () throw () \ |
192 | { \ |
586 | { \ |
193 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
587 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
194 | } \ |
588 | } \ |
195 | \ |
589 | \ |
196 | void stop () \ |
590 | void stop () throw () \ |
197 | { \ |
591 | { \ |
198 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
592 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
199 | } \ |
593 | } \ |
200 | \ |
594 | \ |
201 | cppstem EV_CONSTRUCT \ |
595 | cppstem EV_CONSTRUCT(cppstem,cstem) \ |
202 | \ |
596 | \ |
203 | ~cppstem () \ |
597 | ~cppstem () throw () \ |
204 | { \ |
598 | { \ |
205 | stop (); \ |
599 | stop (); \ |
206 | } \ |
600 | } \ |
207 | \ |
601 | \ |
208 | using base<ev_ ## cstem, cppstem>::set; \ |
602 | using base<ev_ ## cstem, cppstem>::set; \ |
… | |
… | |
217 | |
611 | |
218 | #define EV_END_WATCHER(cppstem,cstem) \ |
612 | #define EV_END_WATCHER(cppstem,cstem) \ |
219 | }; |
613 | }; |
220 | |
614 | |
221 | EV_BEGIN_WATCHER (io, io) |
615 | EV_BEGIN_WATCHER (io, io) |
222 | void set (int fd, int events) |
616 | void set (int fd, int events) throw () |
223 | { |
617 | { |
224 | int active = is_active (); |
618 | int active = is_active (); |
225 | if (active) stop (); |
619 | if (active) stop (); |
226 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
620 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
227 | if (active) start (); |
621 | if (active) start (); |
228 | } |
622 | } |
229 | |
623 | |
230 | void set (int events) |
624 | void set (int events) throw () |
231 | { |
625 | { |
232 | int active = is_active (); |
626 | int active = is_active (); |
233 | if (active) stop (); |
627 | if (active) stop (); |
234 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
628 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
235 | if (active) start (); |
629 | if (active) start (); |
236 | } |
630 | } |
237 | |
631 | |
238 | void start (int fd, int events) |
632 | void start (int fd, int events) throw () |
239 | { |
633 | { |
240 | set (fd, events); |
634 | set (fd, events); |
241 | start (); |
635 | start (); |
242 | } |
636 | } |
243 | EV_END_WATCHER (io, io) |
637 | EV_END_WATCHER (io, io) |
244 | |
638 | |
245 | EV_BEGIN_WATCHER (timer, timer) |
639 | EV_BEGIN_WATCHER (timer, timer) |
246 | void set (ev_tstamp after, ev_tstamp repeat = 0.) |
640 | void set (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
247 | { |
641 | { |
248 | int active = is_active (); |
642 | int active = is_active (); |
249 | if (active) stop (); |
643 | if (active) stop (); |
250 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
644 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
251 | if (active) start (); |
645 | if (active) start (); |
252 | } |
646 | } |
253 | |
647 | |
254 | void start (ev_tstamp after, ev_tstamp repeat = 0.) |
648 | void start (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
255 | { |
649 | { |
256 | set (after, repeat); |
650 | set (after, repeat); |
257 | start (); |
651 | start (); |
258 | } |
652 | } |
259 | |
653 | |
260 | void again () |
654 | void again () throw () |
261 | { |
655 | { |
262 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
656 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
263 | } |
657 | } |
264 | EV_END_WATCHER (timer, timer) |
658 | EV_END_WATCHER (timer, timer) |
265 | |
659 | |
266 | #if EV_PERIODIC_ENABLE |
660 | #if EV_PERIODIC_ENABLE |
267 | EV_BEGIN_WATCHER (periodic, periodic) |
661 | EV_BEGIN_WATCHER (periodic, periodic) |
268 | void set (ev_tstamp at, ev_tstamp interval = 0.) |
662 | void set (ev_tstamp at, ev_tstamp interval = 0.) throw () |
269 | { |
663 | { |
270 | int active = is_active (); |
664 | int active = is_active (); |
271 | if (active) stop (); |
665 | if (active) stop (); |
272 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
666 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
273 | if (active) start (); |
667 | if (active) start (); |
274 | } |
668 | } |
275 | |
669 | |
276 | void start (ev_tstamp at, ev_tstamp interval = 0.) |
670 | void start (ev_tstamp at, ev_tstamp interval = 0.) throw () |
277 | { |
671 | { |
278 | set (at, interval); |
672 | set (at, interval); |
279 | start (); |
673 | start (); |
280 | } |
674 | } |
281 | |
675 | |
282 | void again () |
676 | void again () throw () |
283 | { |
677 | { |
284 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
678 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
285 | } |
679 | } |
286 | EV_END_WATCHER (periodic, periodic) |
680 | EV_END_WATCHER (periodic, periodic) |
287 | #endif |
681 | #endif |
288 | |
682 | |
289 | EV_BEGIN_WATCHER (sig, signal) |
683 | EV_BEGIN_WATCHER (sig, signal) |
290 | void set (int signum) |
684 | void set (int signum) throw () |
291 | { |
685 | { |
292 | int active = is_active (); |
686 | int active = is_active (); |
293 | if (active) stop (); |
687 | if (active) stop (); |
294 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
688 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
295 | if (active) start (); |
689 | if (active) start (); |
296 | } |
690 | } |
297 | |
691 | |
298 | void start (int signum) |
692 | void start (int signum) throw () |
299 | { |
693 | { |
300 | set (signum); |
694 | set (signum); |
301 | start (); |
695 | start (); |
302 | } |
696 | } |
303 | EV_END_WATCHER (sig, signal) |
697 | EV_END_WATCHER (sig, signal) |
304 | |
698 | |
305 | EV_BEGIN_WATCHER (child, child) |
699 | EV_BEGIN_WATCHER (child, child) |
306 | void set (int pid) |
700 | void set (int pid) throw () |
307 | { |
701 | { |
308 | int active = is_active (); |
702 | int active = is_active (); |
309 | if (active) stop (); |
703 | if (active) stop (); |
310 | ev_child_set (static_cast<ev_child *>(this), pid); |
704 | ev_child_set (static_cast<ev_child *>(this), pid); |
311 | if (active) start (); |
705 | if (active) start (); |
312 | } |
706 | } |
313 | |
707 | |
314 | void start (int pid) |
708 | void start (int pid) throw () |
315 | { |
709 | { |
316 | set (pid); |
710 | set (pid); |
317 | start (); |
711 | start (); |
318 | } |
712 | } |
319 | EV_END_WATCHER (child, child) |
713 | EV_END_WATCHER (child, child) |
320 | |
714 | |
321 | #if EV_STAT_ENABLE |
715 | #if EV_STAT_ENABLE |
322 | EV_BEGIN_WATCHER (stat, stat) |
716 | EV_BEGIN_WATCHER (stat, stat) |
323 | void set (const char *path, ev_tstamp interval = 0.) |
717 | void set (const char *path, ev_tstamp interval = 0.) throw () |
324 | { |
718 | { |
325 | int active = is_active (); |
719 | int active = is_active (); |
326 | if (active) stop (); |
720 | if (active) stop (); |
327 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
721 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
328 | if (active) start (); |
722 | if (active) start (); |
329 | } |
723 | } |
330 | |
724 | |
331 | void start (const char *path, ev_tstamp interval = 0.) |
725 | void start (const char *path, ev_tstamp interval = 0.) throw () |
332 | { |
726 | { |
333 | stop (); |
727 | stop (); |
334 | set (path, interval); |
728 | set (path, interval); |
335 | start (); |
729 | start (); |
336 | } |
730 | } |
337 | |
731 | |
338 | void update () |
732 | void update () throw () |
339 | { |
733 | { |
340 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
734 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
341 | } |
735 | } |
342 | EV_END_WATCHER (stat, stat) |
736 | EV_END_WATCHER (stat, stat) |
343 | #endif |
737 | #endif |
344 | |
738 | |
345 | EV_BEGIN_WATCHER (idle, idle) |
739 | EV_BEGIN_WATCHER (idle, idle) |
346 | void set () { } |
740 | void set () throw () { } |
347 | EV_END_WATCHER (idle, idle) |
741 | EV_END_WATCHER (idle, idle) |
348 | |
742 | |
349 | EV_BEGIN_WATCHER (prepare, prepare) |
743 | EV_BEGIN_WATCHER (prepare, prepare) |
350 | void set () { } |
744 | void set () throw () { } |
351 | EV_END_WATCHER (prepare, prepare) |
745 | EV_END_WATCHER (prepare, prepare) |
352 | |
746 | |
353 | EV_BEGIN_WATCHER (check, check) |
747 | EV_BEGIN_WATCHER (check, check) |
354 | void set () { } |
748 | void set () throw () { } |
355 | EV_END_WATCHER (check, check) |
749 | EV_END_WATCHER (check, check) |
356 | |
750 | |
357 | #if EV_EMBED_ENABLE |
751 | #if EV_EMBED_ENABLE |
358 | EV_BEGIN_WATCHER (embed, embed) |
752 | EV_BEGIN_WATCHER (embed, embed) |
359 | void start (struct ev_loop *embedded_loop) |
753 | void start (struct ev_loop *embedded_loop) throw () |
360 | { |
754 | { |
361 | stop (); |
755 | stop (); |
362 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
756 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
363 | start (); |
757 | start (); |
364 | } |
758 | } |
… | |
… | |
370 | EV_END_WATCHER (embed, embed) |
764 | EV_END_WATCHER (embed, embed) |
371 | #endif |
765 | #endif |
372 | |
766 | |
373 | #if EV_FORK_ENABLE |
767 | #if EV_FORK_ENABLE |
374 | EV_BEGIN_WATCHER (fork, fork) |
768 | EV_BEGIN_WATCHER (fork, fork) |
375 | void set () { } |
769 | void set () throw () { } |
376 | EV_END_WATCHER (fork, fork) |
770 | EV_END_WATCHER (fork, fork) |
377 | #endif |
771 | #endif |
378 | |
772 | |
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773 | #undef EV_PX |
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774 | #undef EV_PX_ |
379 | #undef EV_CONSTRUCT |
775 | #undef EV_CONSTRUCT |
380 | #undef EV_BEGIN_WATCHER |
776 | #undef EV_BEGIN_WATCHER |
381 | #undef EV_END_WATCHER |
777 | #undef EV_END_WATCHER |
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778 | |
382 | } |
779 | } |
383 | |
780 | |
384 | #endif |
781 | #endif |
385 | |
782 | |