Documentation was updated.

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LoRd_MuldeR 2018-12-08 15:47:17 +01:00
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@ -65,6 +65,7 @@ $(function() {
<div class="header"> <div class="header">
<div class="summary"> <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124; <a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="../../da/d44/class_m_utils_1_1_lazy-members.html">List of all members</a> </div> <a href="../../da/d44/class_m_utils_1_1_lazy-members.html">List of all members</a> </div>
<div class="headertitle"> <div class="headertitle">
<div class="title">MUtils::Lazy&lt; T &gt; Class Template Reference</div> </div> <div class="title">MUtils::Lazy&lt; T &gt; Class Template Reference</div> </div>
@ -84,6 +85,18 @@ Public Member Functions</h2></td></tr>
<tr class="memitem:a86cf7d344a38ea09d37d27acd8993f45"><td class="memItemLeft" align="right" valign="top"><a id="a86cf7d344a38ea09d37d27acd8993f45"></a> <tr class="memitem:a86cf7d344a38ea09d37d27acd8993f45"><td class="memItemLeft" align="right" valign="top"><a id="a86cf7d344a38ea09d37d27acd8993f45"></a>
T &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>operator*</b> (void)</td></tr> T &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>operator*</b> (void)</td></tr>
<tr class="separator:a86cf7d344a38ea09d37d27acd8993f45"><td class="memSeparator" colspan="2">&#160;</td></tr> <tr class="separator:a86cf7d344a38ea09d37d27acd8993f45"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3ef8b04a4d52c1f23881ff105d50f0ed"><td class="memItemLeft" align="right" valign="top"><a id="a3ef8b04a4d52c1f23881ff105d50f0ed"></a>
T *&#160;</td><td class="memItemRight" valign="bottom"><b>operator-&gt;</b> (void)</td></tr>
<tr class="separator:a3ef8b04a4d52c1f23881ff105d50f0ed"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a69c9d6b10e84022d445373ebf2b97666"><td class="memItemLeft" align="right" valign="top"><a id="a69c9d6b10e84022d445373ebf2b97666"></a>
bool&#160;</td><td class="memItemRight" valign="bottom"><b>initialized</b> ()</td></tr>
<tr class="separator:a69c9d6b10e84022d445373ebf2b97666"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:ae7ffe6f28fdfe857aee91934e2547d9a"><td class="memItemLeft" align="right" valign="top"><a id="ae7ffe6f28fdfe857aee91934e2547d9a"></a>
__forceinline T *&#160;</td><td class="memItemRight" valign="bottom"><b>getValue</b> ()</td></tr>
<tr class="separator:ae7ffe6f28fdfe857aee91934e2547d9a"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table> </table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename T&gt;<br /> <div class="textblock"><h3>template&lt;typename T&gt;<br />
@ -91,7 +104,7 @@ class MUtils::Lazy&lt; T &gt;</h3>
<p><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html" title="Lazy initialization template class. ">Lazy</a> initialization template class. </p> <p><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html" title="Lazy initialization template class. ">Lazy</a> initialization template class. </p>
<p>The lazy-initialized value of type T can be obtained from a <code><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html" title="Lazy initialization template class. ">Lazy</a>&lt;T&gt;</code> instance by using the <code>operator*()</code>. Initialization of the value happens when the <code>operator*()</code> is called for the very first time, by invoking the <code>initializer</code> lambda-function that was passed to the constructor. The return value of the <code>initializer</code> lambda-function is then stored internally, so that any subsequent call to the <code>operator*()</code> <em>immediately</em> returns the previously created value.</p> <p>The lazy-initialized value of type T can be obtained from a <code><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html" title="Lazy initialization template class. ">Lazy</a>&lt;T&gt;</code> instance by using the <code>operator*()</code>. Initialization of the value happens when the <code>operator*()</code> is called for the very first time, by invoking the <code>initializer</code> lambda-function that was passed to the constructor. The return value of the <code>initializer</code> lambda-function is then stored internally, so that any subsequent call to the <code>operator*()</code> <em>immediately</em> returns the previously created value.</p>
<p><b>Note on thread-saftey:</b> This class is thread-safe in the sense that all calls to <code>operator*()</code> on the same <code><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html" title="Lazy initialization template class. ">Lazy</a>&lt;T&gt;</code> instance, regardless from which thread, are guaranteed to return the exactly same value/object. Still, if the value has <em>not</em> been initialized yet <b>and</b> if multiple threads happen to call <code>operator*()</code> at the same time, then the <code>initializer</code> lambda-function <em>may</em> be invoked more than once (concurrently and by different threads). In that case, all but one return value of the <code>initializer</code> lambda-function are discarded, and all threads eventually obtain the same value/object. </p> <p><b>Note on thread-saftey:</b> This class is thread-safe in the sense that all calls to <code>operator*()</code> on the same <code><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html" title="Lazy initialization template class. ">Lazy</a>&lt;T&gt;</code> instance, regardless from which thread, are guaranteed to return the exactly same value/object. The <em>first</em> thread trying to access the value will invoke the <code>initializer</code> lambda-function; concurrent threads may need to busy-wait until the initialization is completed. The <code>initializer</code> lambda-function is invoked at most once. </p>
</div><hr/>The documentation for this class was generated from the following file:<ul> </div><hr/>The documentation for this class was generated from the following file:<ul>
<li>include/MUtils/<a class="el" href="../../d8/d4d/_lazy_8h_source.html">Lazy.h</a></li> <li>include/MUtils/<a class="el" href="../../d8/d4d/_lazy_8h_source.html">Lazy.h</a></li>
</ul> </ul>

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@ -75,7 +75,9 @@ $(function() {
<a href="#details">More...</a></p> <a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;<a class="el" href="../../d5/d3b/_global_8h_source.html">MUtils/Global.h</a>&gt;</code><br /> <div class="textblock"><code>#include &lt;<a class="el" href="../../d5/d3b/_global_8h_source.html">MUtils/Global.h</a>&gt;</code><br />
<code>#include &lt;MUtils/Exception.h&gt;</code><br /> <code>#include &lt;MUtils/Exception.h&gt;</code><br />
<code>#include &lt;QThread&gt;</code><br />
<code>#include &lt;QAtomicPointer&gt;</code><br /> <code>#include &lt;QAtomicPointer&gt;</code><br />
<code>#include &lt;QAtomicInt&gt;</code><br />
<code>#include &lt;functional&gt;</code><br /> <code>#include &lt;functional&gt;</code><br />
</div> </div>
<p><a href="../../d8/d4d/_lazy_8h_source.html">Go to the source code of this file.</a></p> <p><a href="../../d8/d4d/_lazy_8h_source.html">Go to the source code of this file.</a></p>

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@ -70,9 +70,12 @@ $(function() {
<p>This is the complete list of members for <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>, including all inherited members.</p> <p>This is the complete list of members for <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>, including all inherited members.</p>
<table class="directory"> <table class="directory">
<tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>getValue</b>() (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">protected</span></td></tr>
<tr bgcolor="#f0f0f0"><td class="entry"><b>initialized</b>() (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
<tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>Lazy</b>(std::function&lt; T *(void)&gt; &amp;&amp;initializer) (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr> <tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>Lazy</b>(std::function&lt; T *(void)&gt; &amp;&amp;initializer) (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
<tr bgcolor="#f0f0f0"><td class="entry"><b>operator*</b>(void) (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr> <tr bgcolor="#f0f0f0"><td class="entry"><b>operator*</b>(void) (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
<tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>~Lazy</b>(void) (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr> <tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>operator-&gt;</b>(void) (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
<tr bgcolor="#f0f0f0"><td class="entry"><b>~Lazy</b>(void) (defined in <a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a>)</td><td class="entry"><a class="el" href="../../d0/dce/class_m_utils_1_1_lazy.html">MUtils::Lazy&lt; T &gt;</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
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