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<a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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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="#details">Detailed Description</a></li>
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<h1 class="title">QGeoServiceProviderFactory Class Reference</h1>
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<p>The QGeoServiceProviderFactory class is a factory class used as the plugin interface for services related to geographical information. <a href="#details">More...</a></p>
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<pre class="cpp"> <span class="preprocessor">#include <QGeoServiceProviderFactory></span></pre><p>This class was introduced in Qt Mobility 1.1.</p>
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<li><a href="qgeoserviceproviderfactory-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qgeoserviceproviderfactory.html#dtor.QGeoServiceProviderFactory">~QGeoServiceProviderFactory</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QGeoMappingManagerEngine * </td><td class="memItemRight bottomAlign"><b><a href="qgeoserviceproviderfactory.html#createMappingManagerEngine">createMappingManagerEngine</a></b> ( const QMap<QString, QVariant> & <i>parameters</i>, QGeoServiceProvider::Error * <i>error</i>, QString * <i>errorString</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QGeoRoutingManagerEngine * </td><td class="memItemRight bottomAlign"><b><a href="qgeoserviceproviderfactory.html#createRoutingManagerEngine">createRoutingManagerEngine</a></b> ( const QMap<QString, QVariant> & <i>parameters</i>, QGeoServiceProvider::Error * <i>error</i>, QString * <i>errorString</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QGeoSearchManagerEngine * </td><td class="memItemRight bottomAlign"><b><a href="qgeoserviceproviderfactory.html#createSearchManagerEngine">createSearchManagerEngine</a></b> ( const QMap<QString, QVariant> & <i>parameters</i>, QGeoServiceProvider::Error * <i>error</i>, QString * <i>errorString</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QString </td><td class="memItemRight bottomAlign"><b><a href="qgeoserviceproviderfactory.html#providerName">providerName</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qgeoserviceproviderfactory.html#providerVersion">providerVersion</a></b> () const = 0</td></tr>
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<a name="details"></a>
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<h2>Detailed Description</h2>
<p>The QGeoServiceProviderFactory class is a factory class used as the plugin interface for services related to geographical information.</p>
<p>Implementers must provide a unique combination of <a href="qgeoserviceproviderfactory.html#providerName">providerName</a>() and <a href="qgeoserviceproviderfactory.html#providerVersion">providerVersion</a>() per plugin.</p>
<p>The other functions should be overridden if the plugin supports the associated set of functionality.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="dtor.QGeoServiceProviderFactory"></a>QGeoServiceProviderFactory::<span class="name">~QGeoServiceProviderFactory</span> ()<tt> [virtual]</tt></h3>
<p>Destroys this <a href="qgeoserviceproviderfactory.html">QGeoServiceProviderFactory</a> instance.</p>
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<h3 class="fn"><a name="createMappingManagerEngine"></a><span class="type"><a href="qgeomappingmanagerengine.html">QGeoMappingManagerEngine</a></span> * QGeoServiceProviderFactory::<span class="name">createMappingManagerEngine</span> ( const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qmap.html">QMap</a></span><<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qvariant.html">QVariant</a></span>> & <i>parameters</i>, <span class="type"><a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::Error</a></span> * <i>error</i>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> * <i>errorString</i> ) const<tt> [virtual]</tt></h3>
<p>Returns a new <a href="qgeomappingmanagerengine.html">QGeoMappingManagerEngine</a> instance, initialized with <i>parameters</i>, which implements as much of the places searching functionality as the service provider supports.</p>
<p>If <i>error</i> is not 0 it should be set to <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::NoError</a> on success or an appropriate <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::Error</a> on failure.</p>
<p>If <i>errorString</i> is not 0 it should be set to a string describing any error which occurred.</p>
<p>The default implementation returns 0, which causes a <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::NotSupportedError</a> in <a href="qgeoserviceprovider.html">QGeoServiceProvider</a>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="createRoutingManagerEngine"></a><span class="type"><a href="qgeoroutingmanagerengine.html">QGeoRoutingManagerEngine</a></span> * QGeoServiceProviderFactory::<span class="name">createRoutingManagerEngine</span> ( const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qmap.html">QMap</a></span><<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qvariant.html">QVariant</a></span>> & <i>parameters</i>, <span class="type"><a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::Error</a></span> * <i>error</i>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> * <i>errorString</i> ) const<tt> [virtual]</tt></h3>
<p>Returns a new <a href="qgeoroutingmanagerengine.html">QGeoRoutingManagerEngine</a> instance, initialized with <i>parameters</i>, which implements as much of the places searching functionality as the service provider supports.</p>
<p>If <i>error</i> is not 0 it should be set to <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::NoError</a> on success or an appropriate <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::Error</a> on failure.</p>
<p>If <i>errorString</i> is not 0 it should be set to a string describing any error which occurred.</p>
<p>The default implementation returns 0, which causes a <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::NotSupportedError</a> in <a href="qgeoserviceprovider.html">QGeoServiceProvider</a>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="createSearchManagerEngine"></a><span class="type"><a href="qgeosearchmanagerengine.html">QGeoSearchManagerEngine</a></span> * QGeoServiceProviderFactory::<span class="name">createSearchManagerEngine</span> ( const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qmap.html">QMap</a></span><<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qvariant.html">QVariant</a></span>> & <i>parameters</i>, <span class="type"><a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::Error</a></span> * <i>error</i>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> * <i>errorString</i> ) const<tt> [virtual]</tt></h3>
<p>Returns a new <a href="qgeosearchmanagerengine.html">QGeoSearchManagerEngine</a> instance, initialized with <i>parameters</i>, which implements as much of the places searching functionality as the service provider supports.</p>
<p>If <i>error</i> is not 0 it should be set to <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::NoError</a> on success or an appropriate <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::Error</a> on failure.</p>
<p>If <i>errorString</i> is not 0 it should be set to a string describing any error which occurred.</p>
<p>The default implementation returns 0, which causes a <a href="qgeoserviceprovider.html#Error-enum">QGeoServiceProvider::NotSupportedError</a> in <a href="qgeoserviceprovider.html">QGeoServiceProvider</a>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="providerName"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> QGeoServiceProviderFactory::<span class="name">providerName</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the string used to identify the service provider behind this implementation.</p>
<p>The combination of providerName() and <a href="qgeoserviceproviderfactory.html#providerVersion">providerVersion</a>() should be unique amongst the plugins.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="providerVersion"></a><span class="type">int</span> QGeoServiceProviderFactory::<span class="name">providerVersion</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the version of the plugin.</p>
<p>The combination of <a href="qgeoserviceproviderfactory.html#providerName">providerName</a>() and providerVersion() should be unique amongst the plugins.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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