<span class="keyword">class</span> <a class="link" href="future.html" title="Class template future">future</a> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
<span class="comment">// <a class="link" href="future.html#boost.compute.futureconstruct-copy-destruct">construct/copy/destruct</a></span>
- <a class="link" href="future.html#idm46676581877120-bb"><span class="identifier">future</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
- <a class="link" href="future.html#idm46676581876832-bb"><span class="identifier">future</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">event</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
- <a class="link" href="future.html#idm46676581875168-bb"><span class="identifier">future</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
- <a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a class="link" href="future.html#idm46676581873744-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
- <a class="link" href="future.html#idm46676581871744-bb"><span class="special">~</span><span class="identifier">future</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+ <a class="link" href="future.html#idm46009693841056-bb"><span class="identifier">future</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+ <a class="link" href="future.html#idm46009693840768-bb"><span class="identifier">future</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">event</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
+ <a class="link" href="future.html#idm46009693839104-bb"><span class="identifier">future</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
+ <a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a class="link" href="future.html#idm46009693837680-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
+ <a class="link" href="future.html#idm46009693835680-bb"><span class="special">~</span><span class="identifier">future</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
- <span class="comment">// <a class="link" href="future.html#idm46676581889264-bb">public member functions</a></span>
- <span class="identifier">T</span> <a class="link" href="future.html#idm46676581888704-bb"><span class="identifier">get</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
- <span class="keyword">bool</span> <a class="link" href="future.html#idm46676581887376-bb"><span class="identifier">valid</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
- <span class="keyword">void</span> <a class="link" href="future.html#idm46676581885504-bb"><span class="identifier">wait</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
- <span class="identifier">event</span> <a class="link" href="future.html#idm46676581884064-bb"><span class="identifier">get_event</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
- <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Function<span class="special">></span> <a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a class="link" href="future.html#idm46676581882640-bb"><span class="identifier">then</span></a><span class="special">(</span><span class="identifier">Function</span><span class="special">)</span><span class="special">;</span>
+ <span class="comment">// <a class="link" href="future.html#idm46009693853200-bb">public member functions</a></span>
+ <span class="identifier">T</span> <a class="link" href="future.html#idm46009693852640-bb"><span class="identifier">get</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+ <span class="keyword">bool</span> <a class="link" href="future.html#idm46009693851312-bb"><span class="identifier">valid</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+ <span class="keyword">void</span> <a class="link" href="future.html#idm46009693849440-bb"><span class="identifier">wait</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+ <span class="identifier">event</span> <a class="link" href="future.html#idm46009693848000-bb"><span class="identifier">get_event</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+ <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Function<span class="special">></span> <a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a class="link" href="future.html#idm46009693846576-bb"><span class="identifier">then</span></a><span class="special">(</span><span class="identifier">Function</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
-<a name="idm46094048234992"></a><h2>Description</h2>
+<a name="idm46113329349296"></a><h2>Description</h2>
<p><span class="bold"><strong>See Also:</strong></span></p>
<p>event, <a class="link" href="wait_list.html" title="Class wait_list">wait_list</a> </p>
<p>
<p>
</p>
<div class="refsect2">
-<a name="idm46094048232416"></a><h3>
+<a name="idm46113329346720"></a><h3>
<a name="boost.compute.futureconstruct-copy-destruct"></a><code class="computeroutput">future</code>
public
construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><a name="idm46676581877120-bb"></a><span class="identifier">future</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idm46676581876832-bb"></a><span class="identifier">future</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span> result<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">event</span> <span class="special">&</span> event<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idm46676581875168-bb"></a><span class="identifier">future</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a name="idm46676581873744-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idm46676581871744-bb"></a><span class="special">~</span><span class="identifier">future</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idm46009693841056-bb"></a><span class="identifier">future</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idm46009693840768-bb"></a><span class="identifier">future</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span> result<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">event</span> <span class="special">&</span> event<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idm46009693839104-bb"></a><span class="identifier">future</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a name="idm46009693837680-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="future.html" title="Class template future">future</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idm46009693835680-bb"></a><span class="special">~</span><span class="identifier">future</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
</ol></div>
</div>
<div class="refsect2">
-<a name="idm46094048196624"></a><h3>
-<a name="idm46676581889264-bb"></a><code class="computeroutput">future</code> public member functions</h3>
+<a name="idm46113329310800"></a><h3>
+<a name="idm46009693853200-bb"></a><code class="computeroutput">future</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
-<pre class="literallayout"><span class="identifier">T</span> <a name="idm46676581888704-bb"></a><span class="identifier">get</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="identifier">T</span> <a name="idm46009693852640-bb"></a><span class="identifier">get</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p>Returns the result of the computation. This will block until the result is ready. </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">bool</span> <a name="idm46676581887376-bb"></a><span class="identifier">valid</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns <code class="computeroutput">true</code> if the future is valid. </li>
+<pre class="literallayout"><span class="keyword">bool</span> <a name="idm46009693851312-bb"></a><span class="identifier">valid</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns <code class="computeroutput">true</code> if the future is valid. </li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">void</span> <a name="idm46676581885504-bb"></a><span class="identifier">wait</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Blocks until the computation is complete. </li>
+<pre class="literallayout"><span class="keyword">void</span> <a name="idm46009693849440-bb"></a><span class="identifier">wait</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Blocks until the computation is complete. </li>
<li class="listitem">
-<pre class="literallayout"><span class="identifier">event</span> <a name="idm46676581884064-bb"></a><span class="identifier">get_event</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the underlying event object. </li>
+<pre class="literallayout"><span class="identifier">event</span> <a name="idm46009693848000-bb"></a><span class="identifier">get_event</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the underlying event object. </li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Function<span class="special">></span> <a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a name="idm46676581882640-bb"></a><span class="identifier">then</span><span class="special">(</span><span class="identifier">Function</span> callback<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Function<span class="special">></span> <a class="link" href="future.html" title="Class template future">future</a> <span class="special">&</span> <a name="idm46009693846576-bb"></a><span class="identifier">then</span><span class="special">(</span><span class="identifier">Function</span> callback<span class="special">)</span><span class="special">;</span></pre>
<p>Invokes a generic callback function once the future is ready.</p>
<p>The function specified by callback must be invokable with zero arguments.</p>
<p>See the documentation for <a href="http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clSetEventCallback.html" target="_top">clSetEventCallback()</a> for more information. </p>