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<td >Qt 5.9</td><td ><a href="qtscxml-index.html">Qt SCXML</a></td><td ><a href="qtscxml-module.html">C++ Classes</a></td><td >QScxmlEcmaScriptDataModel</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#reimplemented-public-functions">Reimplemented Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QScxmlEcmaScriptDataModel Class</h1>
<!-- $$$QScxmlEcmaScriptDataModel-brief -->
<p>The <a href="qscxmlecmascriptdatamodel.html">QScxmlEcmaScriptDataModel</a> class is the ECMAScript data model for a Qt SCXML state machine. <a href="#details">More...</a></p>
<!-- @@@QScxmlEcmaScriptDataModel -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign">   <span class="preprocessor">#include &lt;QScxmlEcmaScriptDataModel&gt;</span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += scxml</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign">  Qt 5.7</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qscxmldatamodel.html">QScxmlDataModel</a></td></tr></table></div><ul>
<li><a href="qscxmlecmascriptdatamodel-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#QScxmlEcmaScriptDataModel">QScxmlEcmaScriptDataModel</a></b>(QObject *<i>parent</i> = nullptr)</td></tr>
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<a name="reimplemented-public-functions"></a>
<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#evaluateAssignment">evaluateAssignment</a></b>(QScxmlExecutableContent::EvaluatorId <i>id</i>, bool *<i>ok</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#evaluateForeach">evaluateForeach</a></b>(QScxmlExecutableContent::EvaluatorId <i>id</i>, bool *<i>ok</i>, ForeachLoopBody *<i>body</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#evaluateInitialization">evaluateInitialization</a></b>(QScxmlExecutableContent::EvaluatorId <i>id</i>, bool *<i>ok</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#evaluateToBool">evaluateToBool</a></b>(QScxmlExecutableContent::EvaluatorId <i>id</i>, bool *<i>ok</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QString </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#evaluateToString">evaluateToString</a></b>(QScxmlExecutableContent::EvaluatorId <i>id</i>, bool *<i>ok</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVariant </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#evaluateToVariant">evaluateToVariant</a></b>(QScxmlExecutableContent::EvaluatorId <i>id</i>, bool *<i>ok</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#evaluateToVoid">evaluateToVoid</a></b>(QScxmlExecutableContent::EvaluatorId <i>id</i>, bool *<i>ok</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#hasScxmlProperty">hasScxmlProperty</a></b>(const QString &amp;<i>name</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVariant </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#scxmlProperty">scxmlProperty</a></b>(const QString &amp;<i>name</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#setScxmlEvent">setScxmlEvent</a></b>(const QScxmlEvent &amp;<i>event</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#setScxmlProperty">setScxmlProperty</a></b>(const QString &amp;<i>name</i>, const QVariant &amp;<i>value</i>, const QString &amp;<i>context</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qscxmlecmascriptdatamodel.html#setup">setup</a></b>(const QVariantMap &amp;<i>initialDataValues</i>)</td></tr>
</table></div>
<ul>
<li class="fn">14 public functions inherited from <a href="qscxmldatamodel.html#public-functions">QScxmlDataModel</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">1 property inherited from <a href="qscxmldatamodel.html#properties">QScxmlDataModel</a></li>
<li class="fn">1 signal inherited from <a href="qscxmldatamodel.html#signals">QScxmlDataModel</a></li>
</ul>
<a name="details"></a>
<!-- $$$QScxmlEcmaScriptDataModel-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qscxmlecmascriptdatamodel.html">QScxmlEcmaScriptDataModel</a> class is the ECMAScript data model for a Qt SCXML state machine.</p>
<p>This class implements the ECMAScript data model as described in <a href="https://www.w3.org/TR/scxml/#ecma-profile">SCXML Specification - B.2 The ECMAScript Data Model</a>. It can be subclassed to perform custom initialization.</p>
</div>
<p><b>See also </b><a href="qscxmlstatemachine.html">QScxmlStateMachine</a> and <a href="qscxmldatamodel.html">QScxmlDataModel</a>.</p>
<!-- @@@QScxmlEcmaScriptDataModel -->
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QScxmlEcmaScriptDataModel[overload1]$$$QScxmlEcmaScriptDataModelQObject* -->
<h3 class="fn" id="QScxmlEcmaScriptDataModel"><a name="QScxmlEcmaScriptDataModel"></a>QScxmlEcmaScriptDataModel::<span class="name">QScxmlEcmaScriptDataModel</span>(<span class="type">QObject</span> *<i>parent</i> = nullptr)</h3>
<p>Creates a new ECMAScript data model, with the parent object <i>parent</i>.</p>
<!-- @@@QScxmlEcmaScriptDataModel -->
<!-- $$$evaluateAssignment[overload1]$$$evaluateAssignmentQScxmlExecutableContent::EvaluatorIdbool* -->
<h3 class="fn" id="evaluateAssignment"><a name="evaluateAssignment"></a><code>[virtual] </code><span class="type">void</span> QScxmlEcmaScriptDataModel::<span class="name">evaluateAssignment</span>(<span class="type"><a href="qscxmlexecutablecontent.html#EvaluatorId-typedef">QScxmlExecutableContent::EvaluatorId</a></span> <i>id</i>, <span class="type">bool</span> *<i>ok</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#evaluateAssignment">QScxmlDataModel::evaluateAssignment</a>().</p>
<!-- @@@evaluateAssignment -->
<!-- $$$evaluateForeach[overload1]$$$evaluateForeachQScxmlExecutableContent::EvaluatorIdbool*ForeachLoopBody* -->
<h3 class="fn" id="evaluateForeach"><a name="evaluateForeach"></a><code>[virtual] </code><span class="type">void</span> QScxmlEcmaScriptDataModel::<span class="name">evaluateForeach</span>(<span class="type"><a href="qscxmlexecutablecontent.html#EvaluatorId-typedef">QScxmlExecutableContent::EvaluatorId</a></span> <i>id</i>, <span class="type">bool</span> *<i>ok</i>, <span class="type"><a href="qscxmldatamodel-foreachloopbody.html">ForeachLoopBody</a></span> *<i>body</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#evaluateForeach">QScxmlDataModel::evaluateForeach</a>().</p>
<!-- @@@evaluateForeach -->
<!-- $$$evaluateInitialization[overload1]$$$evaluateInitializationQScxmlExecutableContent::EvaluatorIdbool* -->
<h3 class="fn" id="evaluateInitialization"><a name="evaluateInitialization"></a><code>[virtual] </code><span class="type">void</span> QScxmlEcmaScriptDataModel::<span class="name">evaluateInitialization</span>(<span class="type"><a href="qscxmlexecutablecontent.html#EvaluatorId-typedef">QScxmlExecutableContent::EvaluatorId</a></span> <i>id</i>, <span class="type">bool</span> *<i>ok</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#evaluateInitialization">QScxmlDataModel::evaluateInitialization</a>().</p>
<!-- @@@evaluateInitialization -->
<!-- $$$evaluateToBool[overload1]$$$evaluateToBoolQScxmlExecutableContent::EvaluatorIdbool* -->
<h3 class="fn" id="evaluateToBool"><a name="evaluateToBool"></a><code>[virtual] </code><span class="type">bool</span> QScxmlEcmaScriptDataModel::<span class="name">evaluateToBool</span>(<span class="type"><a href="qscxmlexecutablecontent.html#EvaluatorId-typedef">QScxmlExecutableContent::EvaluatorId</a></span> <i>id</i>, <span class="type">bool</span> *<i>ok</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#evaluateToBool">QScxmlDataModel::evaluateToBool</a>().</p>
<!-- @@@evaluateToBool -->
<!-- $$$evaluateToString[overload1]$$$evaluateToStringQScxmlExecutableContent::EvaluatorIdbool* -->
<h3 class="fn" id="evaluateToString"><a name="evaluateToString"></a><code>[virtual] </code><span class="type">QString</span> QScxmlEcmaScriptDataModel::<span class="name">evaluateToString</span>(<span class="type"><a href="qscxmlexecutablecontent.html#EvaluatorId-typedef">QScxmlExecutableContent::EvaluatorId</a></span> <i>id</i>, <span class="type">bool</span> *<i>ok</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#evaluateToString">QScxmlDataModel::evaluateToString</a>().</p>
<!-- @@@evaluateToString -->
<!-- $$$evaluateToVariant[overload1]$$$evaluateToVariantQScxmlExecutableContent::EvaluatorIdbool* -->
<h3 class="fn" id="evaluateToVariant"><a name="evaluateToVariant"></a><code>[virtual] </code><span class="type">QVariant</span> QScxmlEcmaScriptDataModel::<span class="name">evaluateToVariant</span>(<span class="type"><a href="qscxmlexecutablecontent.html#EvaluatorId-typedef">QScxmlExecutableContent::EvaluatorId</a></span> <i>id</i>, <span class="type">bool</span> *<i>ok</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#evaluateToVariant">QScxmlDataModel::evaluateToVariant</a>().</p>
<!-- @@@evaluateToVariant -->
<!-- $$$evaluateToVoid[overload1]$$$evaluateToVoidQScxmlExecutableContent::EvaluatorIdbool* -->
<h3 class="fn" id="evaluateToVoid"><a name="evaluateToVoid"></a><code>[virtual] </code><span class="type">void</span> QScxmlEcmaScriptDataModel::<span class="name">evaluateToVoid</span>(<span class="type"><a href="qscxmlexecutablecontent.html#EvaluatorId-typedef">QScxmlExecutableContent::EvaluatorId</a></span> <i>id</i>, <span class="type">bool</span> *<i>ok</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#evaluateToVoid">QScxmlDataModel::evaluateToVoid</a>().</p>
<!-- @@@evaluateToVoid -->
<!-- $$$hasScxmlProperty[overload1]$$$hasScxmlPropertyconstQString& -->
<h3 class="fn" id="hasScxmlProperty"><a name="hasScxmlProperty"></a><code>[virtual] </code><span class="type">bool</span> QScxmlEcmaScriptDataModel::<span class="name">hasScxmlProperty</span>(const <span class="type">QString</span> &amp;<i>name</i>) const</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#hasScxmlProperty">QScxmlDataModel::hasScxmlProperty</a>().</p>
<!-- @@@hasScxmlProperty -->
<!-- $$$scxmlProperty[overload1]$$$scxmlPropertyconstQString& -->
<h3 class="fn" id="scxmlProperty"><a name="scxmlProperty"></a><code>[virtual] </code><span class="type">QVariant</span> QScxmlEcmaScriptDataModel::<span class="name">scxmlProperty</span>(const <span class="type">QString</span> &amp;<i>name</i>) const</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#scxmlProperty">QScxmlDataModel::scxmlProperty</a>().</p>
<p><b>See also </b><a href="qscxmlecmascriptdatamodel.html#setScxmlProperty">setScxmlProperty</a>().</p>
<!-- @@@scxmlProperty -->
<!-- $$$setScxmlEvent[overload1]$$$setScxmlEventconstQScxmlEvent& -->
<h3 class="fn" id="setScxmlEvent"><a name="setScxmlEvent"></a><code>[virtual] </code><span class="type">void</span> QScxmlEcmaScriptDataModel::<span class="name">setScxmlEvent</span>(const <span class="type"><a href="qscxmlevent.html">QScxmlEvent</a></span> &amp;<i>event</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#setScxmlEvent">QScxmlDataModel::setScxmlEvent</a>().</p>
<!-- @@@setScxmlEvent -->
<!-- $$$setScxmlProperty[overload1]$$$setScxmlPropertyconstQString&constQVariant&constQString& -->
<h3 class="fn" id="setScxmlProperty"><a name="setScxmlProperty"></a><code>[virtual] </code><span class="type">bool</span> QScxmlEcmaScriptDataModel::<span class="name">setScxmlProperty</span>(const <span class="type">QString</span> &amp;<i>name</i>, const <span class="type">QVariant</span> &amp;<i>value</i>, const <span class="type">QString</span> &amp;<i>context</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#setScxmlProperty">QScxmlDataModel::setScxmlProperty</a>().</p>
<p><b>See also </b><a href="qscxmlecmascriptdatamodel.html#scxmlProperty">scxmlProperty</a>().</p>
<!-- @@@setScxmlProperty -->
<!-- $$$setup[overload1]$$$setupconstQVariantMap& -->
<h3 class="fn" id="setup"><a name="setup"></a><code>[virtual] </code><span class="type">bool</span> QScxmlEcmaScriptDataModel::<span class="name">setup</span>(const <span class="type">QVariantMap</span> &amp;<i>initialDataValues</i>)</h3>
<p>Reimplemented from <a href="qscxmldatamodel.html#setup">QScxmlDataModel::setup</a>().</p>
<!-- @@@setup -->
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