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<a name="content"></a> <!-- Generated by Doxygen 1.5.5 --> <h1>broker.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; -*-</span> <a name="l00022"></a>00022 <span class="comment"></span><span class="preprocessor">#include "broker.h"</span> <a name="l00023"></a>00023 <span class="preprocessor">#include "settings.h"</span> <a name="l00024"></a>00024 <span class="preprocessor">#include "client.h"</span> <a name="l00025"></a>00025 <span class="preprocessor">#include "defaultdictionary.h"</span> <a name="l00026"></a>00026 <span class="preprocessor">#include "dictionary.h"</span> <a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="preprocessor">#include <kparts/plugin.h></span> <a name="l00029"></a>00029 <span class="preprocessor">#include <kparts/componentfactory.h></span> <a name="l00030"></a>00030 <a name="l00031"></a>00031 <span class="preprocessor">#include <kplugininfo.h></span> <a name="l00032"></a>00032 <span class="preprocessor">#include <ktrader.h></span> <a name="l00033"></a>00033 <span class="preprocessor">#include <kconfig.h></span> <a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="preprocessor">#include <kdebug.h></span> <a name="l00036"></a>00036 <a name="l00037"></a>00037 <span class="preprocessor">#include <qptrdict.h></span> <a name="l00038"></a>00038 <span class="preprocessor">#include <qmap.h></span> <a name="l00039"></a>00039 <a name="l00040"></a>00040 <span class="preprocessor">#define DEFAULT_CONFIG_FILE "kspellrc"</span> <a name="l00041"></a>00041 <span class="preprocessor"></span> <a name="l00042"></a>00042 <span class="keyword">namespace </span>KSpell2 <a name="l00043"></a>00043 { <a name="l00044"></a>00044 <a name="l00045"></a>00045 <span class="keyword">class </span>Broker::Private <a name="l00046"></a>00046 { <a name="l00047"></a>00047 <span class="keyword">public</span>: <a name="l00048"></a>00048 KPluginInfo::List plugins; <a name="l00049"></a>00049 Settings *<a class="code" href="classKSpell2_1_1Broker.html#7015479936e1e5768648034b99f37171" title="Returns the Settings object used by the broker.">settings</a>; <a name="l00050"></a>00050 <a name="l00051"></a>00051 <span class="comment">// <language, Clients with that language ></span> <a name="l00052"></a>00052 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qmap.html">QMap<QString, QPtrList<Client></a> > languageClients; <a name="l00053"></a>00053 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstringlist.html">QStringList</a> <a class="code" href="classKSpell2_1_1Broker.html#85945fb5673671d6976cdfbe62b2ba08" title="Returns names of all supported clients (e.g.">clients</a>; <a name="l00054"></a>00054 DefaultDictionary *<a class="code" href="classKSpell2_1_1Broker.html#c17c415520a566250827219de5e3bec9" title="Function returns the so-called DefaultDictionary.">defaultDictionary</a>; <a name="l00055"></a>00055 }; <a name="l00056"></a>00056 <a name="l00057"></a>00057 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrdict.html">QPtrDict<Broker></a> *Broker::s_brokers = 0; <a name="l00058"></a>00058 <a name="l00059"></a><a class="code" href="classKSpell2_1_1Broker.html#7e2ecb1f8b58ef7711dbb03866cf019e">00059</a> <a class="code" href="classKSpell2_1_1Broker.html" title="Class used to deal with dictionaries.">Broker</a> *<a class="code" href="classKSpell2_1_1Broker.html#7e2ecb1f8b58ef7711dbb03866cf019e" title="Constructs the broker.">Broker::openBroker</a>( KSharedConfig *config ) <a name="l00060"></a>00060 { <a name="l00061"></a>00061 KSharedConfig::Ptr preventDeletion; <a name="l00062"></a>00062 <span class="keywordflow">if</span> ( !config ) { <a name="l00063"></a>00063 preventDeletion = KSharedConfig::openConfig( DEFAULT_CONFIG_FILE ); <a name="l00064"></a>00064 } <span class="keywordflow">else</span> <a name="l00065"></a>00065 preventDeletion = config; <a name="l00066"></a>00066 <a name="l00067"></a>00067 <span class="keywordflow">if</span> ( s_brokers ) { <a name="l00068"></a>00068 <a class="code" href="classKSpell2_1_1Broker.html" title="Class used to deal with dictionaries.">Broker</a> *broker = s_brokers->find( preventDeletion ); <a name="l00069"></a>00069 <span class="keywordflow">if</span> ( broker ) <a name="l00070"></a>00070 <span class="keywordflow">return</span> broker; <a name="l00071"></a>00071 } <a name="l00072"></a>00072 <a name="l00073"></a>00073 <a class="code" href="classKSpell2_1_1Broker.html" title="Class used to deal with dictionaries.">Broker</a> *broker = <span class="keyword">new</span> <a class="code" href="classKSpell2_1_1Broker.html" title="Class used to deal with dictionaries.">Broker</a>( preventDeletion ); <a name="l00074"></a>00074 <span class="keywordflow">return</span> broker; <a name="l00075"></a>00075 } <a name="l00076"></a>00076 <a name="l00077"></a>00077 Broker::Broker( KSharedConfig *config ) <a name="l00078"></a>00078 { <a name="l00079"></a>00079 KSharedConfig::Ptr preventDeletion( config ); <a name="l00080"></a>00080 Q_UNUSED( preventDeletion ); <a name="l00081"></a>00081 <a name="l00082"></a>00082 <span class="keywordflow">if</span> ( !s_brokers ) <a name="l00083"></a>00083 s_brokers = <span class="keyword">new</span> <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrdict.html">QPtrDict<Broker></a>; <a name="l00084"></a>00084 s_brokers->insert( config, <span class="keyword">this</span> ); <a name="l00085"></a>00085 <a name="l00086"></a>00086 d = <span class="keyword">new</span> Private; <a name="l00087"></a>00087 d->settings = <span class="keyword">new</span> Settings( <span class="keyword">this</span>, config ); <a name="l00088"></a>00088 loadPlugins(); <a name="l00089"></a>00089 <a name="l00090"></a>00090 d->defaultDictionary = <span class="keyword">new</span> DefaultDictionary( d->settings->defaultLanguage(), <a name="l00091"></a>00091 this ); <a name="l00092"></a>00092 } <a name="l00093"></a>00093 <a name="l00094"></a>00094 Broker::~Broker() <a name="l00095"></a>00095 { <a name="l00096"></a>00096 kdDebug()<<<span class="stringliteral">"Removing broker : "</span><< <span class="keyword">this</span> << endl; <a name="l00097"></a>00097 s_brokers->remove( d->settings->sharedConfig() ); <a name="l00098"></a>00098 KPluginInfo::List::iterator it = d->plugins.begin(); <a name="l00099"></a>00099 <span class="keywordflow">while</span> ( it != d->plugins.end() ) { <a name="l00100"></a>00100 KPluginInfo *pluginInfo = *it; <a name="l00101"></a>00101 it = d->plugins.remove( it ); <a name="l00102"></a>00102 <span class="keyword">delete</span> pluginInfo; <a name="l00103"></a>00103 } <a name="l00104"></a>00104 <a name="l00105"></a>00105 <span class="keyword">delete</span> d->settings; d->settings = 0; <a name="l00106"></a>00106 <span class="keyword">delete</span> d; d = 0; <a name="l00107"></a>00107 } <a name="l00108"></a>00108 <a name="l00109"></a><a class="code" href="classKSpell2_1_1Broker.html#c17c415520a566250827219de5e3bec9">00109</a> DefaultDictionary* <a class="code" href="classKSpell2_1_1Broker.html#c17c415520a566250827219de5e3bec9" title="Function returns the so-called DefaultDictionary.">Broker::defaultDictionary</a>()<span class="keyword"> const</span> <a name="l00110"></a>00110 <span class="keyword"></span>{ <a name="l00111"></a>00111 <span class="keywordflow">return</span> d->defaultDictionary; <a name="l00112"></a>00112 } <a name="l00113"></a>00113 <a name="l00114"></a><a class="code" href="classKSpell2_1_1Broker.html#3ff999f84b591cc66eae5a467dfe163f">00114</a> <a class="code" href="classKSpell2_1_1Dictionary.html" title="Class is returned by from Broker.">Dictionary</a>* <a class="code" href="classKSpell2_1_1Broker.html#3ff999f84b591cc66eae5a467dfe163f" title="Returns dictionary for the given language and preferred client.">Broker::dictionary</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html">QString</a>& language, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html">QString</a>& clientName )<span class="keyword"> const</span> <a name="l00115"></a>00115 <span class="keyword"></span>{ <a name="l00116"></a>00116 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html">QString</a> pclient = clientName; <a name="l00117"></a>00117 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html">QString</a> plang = language; <a name="l00118"></a>00118 <span class="keywordtype">bool</span> ddefault = <span class="keyword">false</span>; <a name="l00119"></a>00119 <a name="l00120"></a>00120 <span class="keywordflow">if</span> ( plang.<a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html#isEmpty">isEmpty</a>() ) { <a name="l00121"></a>00121 plang = d->settings->defaultLanguage(); <a name="l00122"></a>00122 } <a name="l00123"></a>00123 <span class="keywordflow">if</span> ( clientName == d->settings->defaultClient() && <a name="l00124"></a>00124 plang == d->settings->defaultLanguage() ) { <a name="l00125"></a>00125 ddefault = <span class="keyword">true</span>; <a name="l00126"></a>00126 } <a name="l00127"></a>00127 <a name="l00128"></a>00128 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrlist.html">QPtrList<Client></a> lClients = d->languageClients[ plang ]; <a name="l00129"></a>00129 <a name="l00130"></a>00130 <span class="keywordflow">if</span> ( lClients.<a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrlist.html#isEmpty">isEmpty</a>() ) { <a name="l00131"></a>00131 kdError()<<<span class="stringliteral">"No language dictionaries for the language : "</span><< plang <<endl; <a name="l00132"></a>00132 <span class="keywordflow">return</span> 0; <a name="l00133"></a>00133 } <a name="l00134"></a>00134 <a name="l00135"></a>00135 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrlistiterator.html">QPtrListIterator<Client></a> itr( lClients ); <a name="l00136"></a>00136 <span class="keywordflow">while</span> ( itr.<a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrlistiterator.html#current">current</a>() ) { <a name="l00137"></a>00137 <span class="keywordflow">if</span> ( !pclient.<a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html#isEmpty">isEmpty</a>() ) { <a name="l00138"></a>00138 <span class="keywordflow">if</span> ( pclient == itr.<a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrlistiterator.html#current">current</a>()->name() ) { <a name="l00139"></a>00139 <a class="code" href="classKSpell2_1_1Dictionary.html" title="Class is returned by from Broker.">Dictionary</a> *dict = itr.<a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrlistiterator.html#current">current</a>()->dictionary( plang ); <a name="l00140"></a>00140 <span class="keywordflow">if</span> ( dict ) <span class="comment">//remove the if if the assert proves ok</span> <a name="l00141"></a>00141 dict-><a class="code" href="classKSpell2_1_1Dictionary.html#32a59df77decab5f13c713fa619b51b0">m_default</a> = ddefault; <a name="l00142"></a>00142 <span class="keywordflow">return</span> dict; <a name="l00143"></a>00143 } <a name="l00144"></a>00144 } <span class="keywordflow">else</span> { <a name="l00145"></a>00145 <span class="comment">//the first one is the one with the highest</span> <a name="l00146"></a>00146 <span class="comment">//reliability</span> <a name="l00147"></a>00147 <a class="code" href="classKSpell2_1_1Dictionary.html" title="Class is returned by from Broker.">Dictionary</a> *dict = itr.<a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qptrlistiterator.html#current">current</a>()->dictionary( plang ); <a name="l00148"></a>00148 Q_ASSERT( dict ); <a name="l00149"></a>00149 <span class="keywordflow">if</span> ( dict ) <span class="comment">//remove the if if the assert proves ok</span> <a name="l00150"></a>00150 dict-><a class="code" href="classKSpell2_1_1Dictionary.html#32a59df77decab5f13c713fa619b51b0">m_default</a> = ddefault; <a name="l00151"></a>00151 <span class="keywordflow">return</span> dict; <a name="l00152"></a>00152 } <a name="l00153"></a>00153 ++itr; <a name="l00154"></a>00154 } <a name="l00155"></a>00155 <a name="l00156"></a>00156 <span class="keywordflow">return</span> 0; <a name="l00157"></a>00157 } <a name="l00158"></a>00158 <a name="l00159"></a><a class="code" href="classKSpell2_1_1Broker.html#85945fb5673671d6976cdfbe62b2ba08">00159</a> <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstringlist.html">QStringList</a> <a class="code" href="classKSpell2_1_1Broker.html#85945fb5673671d6976cdfbe62b2ba08" title="Returns names of all supported clients (e.g.">Broker::clients</a>()<span class="keyword"> const</span> <a name="l00160"></a>00160 <span class="keyword"></span>{ <a name="l00161"></a>00161 <span class="keywordflow">return</span> d->clients; <a name="l00162"></a>00162 } <a name="l00163"></a>00163 <a name="l00164"></a><a class="code" href="classKSpell2_1_1Broker.html#af6597846f8c02fdeabec9ddd9056f97">00164</a> <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstringlist.html">QStringList</a> <a class="code" href="classKSpell2_1_1Broker.html#af6597846f8c02fdeabec9ddd9056f97" title="Returns a list of supported languages.">Broker::languages</a>()<span class="keyword"> const</span> <a name="l00165"></a>00165 <span class="keyword"></span>{ <a name="l00166"></a>00166 <span class="keywordflow">return</span> d->languageClients.keys(); <a name="l00167"></a>00167 } <a name="l00168"></a>00168 <a name="l00169"></a><a class="code" href="classKSpell2_1_1Broker.html#7015479936e1e5768648034b99f37171">00169</a> Settings* <a class="code" href="classKSpell2_1_1Broker.html#7015479936e1e5768648034b99f37171" title="Returns the Settings object used by the broker.">Broker::settings</a>()<span class="keyword"> const</span> <a name="l00170"></a>00170 <span class="keyword"></span>{ <a name="l00171"></a>00171 <span class="keywordflow">return</span> d->settings; <a name="l00172"></a>00172 } <a name="l00173"></a>00173 <a name="l00174"></a>00174 <span class="keywordtype">void</span> Broker::loadPlugins() <a name="l00175"></a>00175 { <a name="l00176"></a>00176 d->plugins = KPluginInfo::fromServices( <a name="l00177"></a>00177 KTrader::self()->query( <span class="stringliteral">"KSpell/Client"</span> ) ); <a name="l00178"></a>00178 <a name="l00179"></a>00179 <span class="keywordflow">for</span> ( KPluginInfo::List::Iterator itr = d->plugins.begin(); <a name="l00180"></a>00180 itr != d->plugins.end(); ++itr ) { <a name="l00181"></a>00181 loadPlugin( ( *itr )->pluginName() ); <a name="l00182"></a>00182 } <a name="l00183"></a>00183 } <a name="l00184"></a>00184 <a name="l00185"></a>00185 <span class="keywordtype">void</span> Broker::loadPlugin( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html">QString</a>& pluginId ) <a name="l00186"></a>00186 { <a name="l00187"></a>00187 <span class="keywordtype">int</span> error = 0; <a name="l00188"></a>00188 <a name="l00189"></a>00189 kdDebug()<<<span class="stringliteral">"Loading plugin "</span> << pluginId << endl; <a name="l00190"></a>00190 <a name="l00191"></a>00191 Client *client = KParts::ComponentFactory::createInstanceFromQuery<Client>( <a name="l00192"></a>00192 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html#fromLatin1">QString::fromLatin1</a>( <span class="stringliteral">"KSpell/Client"</span> ), <a name="l00193"></a>00193 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstring.html#fromLatin1">QString::fromLatin1</a>( <span class="stringliteral">"[X-KDE-PluginInfo-Name]=='%1'"</span> ).arg( pluginId ), <a name="l00194"></a>00194 <span class="keyword">this</span>, 0, <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstringlist.html">QStringList</a>(), &error ); <a name="l00195"></a>00195 <a name="l00196"></a>00196 <span class="keywordflow">if</span> ( client ) <a name="l00197"></a>00197 { <a name="l00198"></a>00198 <a class="codeRef" doxygen="qt.tag:/usr/lib/qt3/doc/html/" href="/usr/lib/qt3/doc/html/qstringlist.html">QStringList</a> <a class="code" href="classKSpell2_1_1Broker.html#af6597846f8c02fdeabec9ddd9056f97" title="Returns a list of supported languages.">languages</a> = client->languages(); <a name="l00199"></a>00199 d->clients.append( client->name() ); <a name="l00200"></a>00200 <a name="l00201"></a>00201 <span class="keywordflow">for</span> ( QStringList::Iterator itr = languages.begin(); <a name="l00202"></a>00202 itr != languages.end(); ++itr ) { <a name="l00203"></a>00203 <span class="keywordflow">if</span> ( !d->languageClients[ *itr ].isEmpty() && <a name="l00204"></a>00204 client->reliability() < d->languageClients[ *itr ].first()->reliability() ) <a name="l00205"></a>00205 d->languageClients[ *itr ].append( client ); <a name="l00206"></a>00206 <span class="keywordflow">else</span> <a name="l00207"></a>00207 d->languageClients[ *itr ].prepend( client ); <a name="l00208"></a>00208 } <a name="l00209"></a>00209 <a name="l00210"></a>00210 kdDebug() << k_funcinfo << <span class="stringliteral">"Successfully loaded plugin '"</span> <a name="l00211"></a>00211 << pluginId << <span class="stringliteral">"'"</span> << endl; <a name="l00212"></a>00212 } <a name="l00213"></a>00213 <span class="keywordflow">else</span> <a name="l00214"></a>00214 { <a name="l00215"></a>00215 <span class="keywordflow">switch</span>( error ) <a name="l00216"></a>00216 { <a name="l00217"></a>00217 <span class="keywordflow">case</span> KParts::ComponentFactory::ErrNoServiceFound: <a name="l00218"></a>00218 kdDebug() << k_funcinfo << <span class="stringliteral">"No service implementing the given mimetype "</span> <a name="l00219"></a>00219 << <span class="stringliteral">"and fullfilling the given constraint expression can be found."</span> <a name="l00220"></a>00220 << endl; <a name="l00221"></a>00221 <span class="keywordflow">break</span>; <a name="l00222"></a>00222 <span class="keywordflow">case</span> KParts::ComponentFactory::ErrServiceProvidesNoLibrary: <a name="l00223"></a>00223 kdDebug() << <span class="stringliteral">"the specified service provides no shared library."</span> << endl; <a name="l00224"></a>00224 <span class="keywordflow">break</span>; <a name="l00225"></a>00225 <span class="keywordflow">case</span> KParts::ComponentFactory::ErrNoLibrary: <a name="l00226"></a>00226 kdDebug() << <span class="stringliteral">"the specified library could not be loaded."</span> << endl; <a name="l00227"></a>00227 <span class="keywordflow">break</span>; <a name="l00228"></a>00228 <span class="keywordflow">case</span> KParts::ComponentFactory::ErrNoFactory: <a name="l00229"></a>00229 kdDebug() << <span class="stringliteral">"the library does not export a factory for creating components."</span> <a name="l00230"></a>00230 << endl; <a name="l00231"></a>00231 <span class="keywordflow">break</span>; <a name="l00232"></a>00232 <span class="keywordflow">case</span> KParts::ComponentFactory::ErrNoComponent: <a name="l00233"></a>00233 kdDebug() << <span class="stringliteral">"the factory does not support creating "</span> <a name="l00234"></a>00234 << <span class="stringliteral">"components of the specified type."</span> <a name="l00235"></a>00235 << endl; <a name="l00236"></a>00236 <span class="keywordflow">break</span>; <a name="l00237"></a>00237 } <a name="l00238"></a>00238 <a name="l00239"></a>00239 kdDebug() << k_funcinfo << <span class="stringliteral">"Loading plugin '"</span> << pluginId <a name="l00240"></a>00240 << <span class="stringliteral">"' failed, KLibLoader reported error: '"</span> << endl <a name="l00241"></a>00241 << KLibLoader::self()->lastErrorMessage() << <span class="stringliteral">"'"</span> << endl; <a name="l00242"></a>00242 } <a name="l00243"></a>00243 } <a name="l00244"></a>00244 <a name="l00245"></a>00245 <span class="keywordtype">void</span> Broker::changed() <a name="l00246"></a>00246 { <a name="l00247"></a>00247 emit <a class="code" href="classKSpell2_1_1Broker.html#5f33f79659ed4b1c2144396239d33b83" title="Signal is emitted whenever the Settings object associated with this Broker changes...">configurationChanged</a>(); <a name="l00248"></a>00248 } <a name="l00249"></a>00249 <a name="l00250"></a>00250 } <a name="l00251"></a>00251 <a name="l00252"></a>00252 <span class="preprocessor">#include "broker.moc"</span> </pre></div></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>kspell2</h2> <div class="nav_list"> <ul><li><a href="index.html">Main Page</a></li><li><a href="namespaces.html">Namespace List</a></li><li><a href="hierarchy.html">Class Hierarchy</a></li><li><a href="classes.html">Alphabetical List</a></li><li><a href="annotated.html">Class List</a></li><li><a href="files.html">File List</a></li><li><a href="functions.html">Class Members</a></li></ul> <!-- <h2>Class Picker</h2> <div style="text-align: center;"> 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