1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>executor</title> 5<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../boost_asio.html" title="Boost.Asio"> 8<link rel="up" href="../reference.html" title="Reference"> 9<link rel="prev" href="execution_context__service/shutdown.html" title="execution_context::service::shutdown"> 10<link rel="next" href="executor/context.html" title="executor::context"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> 15<td align="center"><a href="../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a 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class="programlisting">class executor 33</pre> 34<h5> 35<a name="boost_asio.reference.executor.h0"></a> 36 <span class="phrase"><a name="boost_asio.reference.executor.types"></a></span><a class="link" href="executor.html#boost_asio.reference.executor.types">Types</a> 37 </h5> 38<div class="informaltable"><table class="table"> 39<colgroup> 40<col> 41<col> 42</colgroup> 43<thead><tr> 44<th> 45 <p> 46 Name 47 </p> 48 </th> 49<th> 50 <p> 51 Description 52 </p> 53 </th> 54</tr></thead> 55<tbody> 56<tr> 57<td> 58 <p> 59 <a class="link" href="executor__unspecified_bool_type_t.html" title="executor::unspecified_bool_type_t"><span class="bold"><strong>unspecified_bool_type_t</strong></span></a> 60 </p> 61 </td> 62<td> 63 </td> 64</tr> 65<tr> 66<td> 67 <p> 68 <a class="link" href="executor/unspecified_bool_type.html" title="executor::unspecified_bool_type"><span class="bold"><strong>unspecified_bool_type</strong></span></a> 69 </p> 70 </td> 71<td> 72 </td> 73</tr> 74</tbody> 75</table></div> 76<h5> 77<a name="boost_asio.reference.executor.h1"></a> 78 <span class="phrase"><a name="boost_asio.reference.executor.member_functions"></a></span><a class="link" href="executor.html#boost_asio.reference.executor.member_functions">Member 79 Functions</a> 80 </h5> 81<div class="informaltable"><table class="table"> 82<colgroup> 83<col> 84<col> 85</colgroup> 86<thead><tr> 87<th> 88 <p> 89 Name 90 </p> 91 </th> 92<th> 93 <p> 94 Description 95 </p> 96 </th> 97</tr></thead> 98<tbody> 99<tr> 100<td> 101 <p> 102 <a class="link" href="executor/context.html" title="executor::context"><span class="bold"><strong>context</strong></span></a> 103 </p> 104 </td> 105<td> 106 <p> 107 Obtain the underlying execution context. 108 </p> 109 </td> 110</tr> 111<tr> 112<td> 113 <p> 114 <a class="link" href="executor/defer.html" title="executor::defer"><span class="bold"><strong>defer</strong></span></a> 115 </p> 116 </td> 117<td> 118 <p> 119 Request the executor to invoke the given function object. 120 </p> 121 </td> 122</tr> 123<tr> 124<td> 125 <p> 126 <a class="link" href="executor/dispatch.html" title="executor::dispatch"><span class="bold"><strong>dispatch</strong></span></a> 127 </p> 128 </td> 129<td> 130 <p> 131 Request the executor to invoke the given function object. 132 </p> 133 </td> 134</tr> 135<tr> 136<td> 137 <p> 138 <a class="link" href="executor/executor.html" title="executor::executor"><span class="bold"><strong>executor</strong></span></a> <span class="silver">[constructor]</span> 139 </p> 140 </td> 141<td> 142 <p> 143 Default constructor. <br> <span class="silver"> —</span><br> Construct from nullptr. <br> 144 <span class="silver"> —</span><br> Copy constructor. <br> <span class="silver"> —</span><br> Move constructor. <br> 145 <span class="silver"> —</span><br> Construct a polymorphic wrapper for the specified executor. 146 <br> <span class="silver"> —</span><br> Allocator-aware constructor to create a polymorphic 147 wrapper for the specified executor. 148 </p> 149 </td> 150</tr> 151<tr> 152<td> 153 <p> 154 <a class="link" href="executor/on_work_finished.html" title="executor::on_work_finished"><span class="bold"><strong>on_work_finished</strong></span></a> 155 </p> 156 </td> 157<td> 158 <p> 159 Inform the executor that some work is no longer outstanding. 160 </p> 161 </td> 162</tr> 163<tr> 164<td> 165 <p> 166 <a class="link" href="executor/on_work_started.html" title="executor::on_work_started"><span class="bold"><strong>on_work_started</strong></span></a> 167 </p> 168 </td> 169<td> 170 <p> 171 Inform the executor that it has some outstanding work to do. 172 </p> 173 </td> 174</tr> 175<tr> 176<td> 177 <p> 178 <a class="link" href="executor/operator_unspecified_bool_type.html" title="executor::operator unspecified_bool_type"><span class="bold"><strong>operator unspecified_bool_type</strong></span></a> 179 </p> 180 </td> 181<td> 182 <p> 183 Operator to test if the executor contains a valid target. 184 </p> 185 </td> 186</tr> 187<tr> 188<td> 189 <p> 190 <a class="link" href="executor/operator_eq_.html" title="executor::operator="><span class="bold"><strong>operator=</strong></span></a> 191 </p> 192 </td> 193<td> 194 <p> 195 Assignment operator. <br> <span class="silver"> —</span><br> 196 </p> 197 <p> 198 <br> <span class="silver"> —</span><br> Assignment operator for nullptr_t. <br> <span class="silver"> —</span><br> 199 Assignment operator to create a polymorphic wrapper for the specified 200 executor. 201 </p> 202 </td> 203</tr> 204<tr> 205<td> 206 <p> 207 <a class="link" href="executor/post.html" title="executor::post"><span class="bold"><strong>post</strong></span></a> 208 </p> 209 </td> 210<td> 211 <p> 212 Request the executor to invoke the given function object. 213 </p> 214 </td> 215</tr> 216<tr> 217<td> 218 <p> 219 <a class="link" href="executor/target.html" title="executor::target"><span class="bold"><strong>target</strong></span></a> 220 </p> 221 </td> 222<td> 223 <p> 224 Obtain a pointer to the target executor object. 225 </p> 226 </td> 227</tr> 228<tr> 229<td> 230 <p> 231 <a class="link" href="executor/target_type.html" title="executor::target_type"><span class="bold"><strong>target_type</strong></span></a> 232 </p> 233 </td> 234<td> 235 <p> 236 Obtain type information for the target executor object. 237 </p> 238 </td> 239</tr> 240<tr> 241<td> 242 <p> 243 <a class="link" href="executor/unspecified_bool_true.html" title="executor::unspecified_bool_true"><span class="bold"><strong>unspecified_bool_true</strong></span></a> <span class="silver">[static]</span> 244 </p> 245 </td> 246<td> 247 </td> 248</tr> 249<tr> 250<td> 251 <p> 252 <a class="link" href="executor/_executor.html" title="executor::~executor"><span class="bold"><strong>~executor</strong></span></a> <span class="silver">[destructor]</span> 253 </p> 254 </td> 255<td> 256 <p> 257 Destructor. 258 </p> 259 </td> 260</tr> 261</tbody> 262</table></div> 263<h5> 264<a name="boost_asio.reference.executor.h2"></a> 265 <span class="phrase"><a name="boost_asio.reference.executor.friends"></a></span><a class="link" href="executor.html#boost_asio.reference.executor.friends">Friends</a> 266 </h5> 267<div class="informaltable"><table class="table"> 268<colgroup> 269<col> 270<col> 271</colgroup> 272<thead><tr> 273<th> 274 <p> 275 Name 276 </p> 277 </th> 278<th> 279 <p> 280 Description 281 </p> 282 </th> 283</tr></thead> 284<tbody> 285<tr> 286<td> 287 <p> 288 <a class="link" href="executor/operator_not__eq_.html" title="executor::operator!="><span class="bold"><strong>operator!=</strong></span></a> 289 </p> 290 </td> 291<td> 292 <p> 293 Compare two executors for inequality. 294 </p> 295 </td> 296</tr> 297<tr> 298<td> 299 <p> 300 <a class="link" href="executor/operator_eq__eq_.html" title="executor::operator=="><span class="bold"><strong>operator==</strong></span></a> 301 </p> 302 </td> 303<td> 304 <p> 305 Compare two executors for equality. 306 </p> 307 </td> 308</tr> 309</tbody> 310</table></div> 311<h5> 312<a name="boost_asio.reference.executor.h3"></a> 313 <span class="phrase"><a name="boost_asio.reference.executor.requirements"></a></span><a class="link" href="executor.html#boost_asio.reference.executor.requirements">Requirements</a> 314 </h5> 315<p> 316 <span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/executor.hpp</code> 317 </p> 318<p> 319 <span class="emphasis"><em>Convenience header: </em></span><code class="literal">boost/asio.hpp</code> 320 </p> 321</div> 322<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 323<td align="left"></td> 324<td align="right"><div class="copyright-footer">Copyright © 2003-2020 Christopher M. 325 Kohlhoff<p> 326 Distributed under the Boost Software License, Version 1.0. (See accompanying 327 file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) 328 </p> 329</div></td> 330</tr></table> 331<hr> 332<div class="spirit-nav"> 333<a accesskey="p" href="execution_context__service/shutdown.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../boost_asio.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="executor/context.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 334</div> 335</body> 336</html> 337
