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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>Wt examples: /home/koen/project/wt/public-git/wt/examples/hello/hello.C File Reference</title>

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   <div id="projectname">Wt examples
   &#160;<span id="projectnumber">3.2.1</span>
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<div class="title">/home/koen/project/wt/public-git/wt/examples/hello/hello.C File Reference</div>  </div>
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<div class="textblock"><code>#include &lt;Wt/WApplication&gt;</code><br/>
<code>#include &lt;Wt/WBreak&gt;</code><br/>
<code>#include &lt;Wt/WContainerWidget&gt;</code><br/>
<code>#include &lt;Wt/WLineEdit&gt;</code><br/>
<code>#include &lt;Wt/WPushButton&gt;</code><br/>
<code>#include &lt;Wt/WText&gt;</code><br/>
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<p><a href="hello_8C_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classHelloApplication.html">HelloApplication</a></td></tr>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hello_8C.html#acb337c09cd35644b56da8b0e5bb17b9c">createApplication</a> (const <a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WEnvironment.html">WEnvironment</a> &amp;env)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hello_8C.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a> (int argc, char **argv)</td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="acb337c09cd35644b56da8b0e5bb17b9c"></a><!-- doxytag: member="hello.C::createApplication" ref="acb337c09cd35644b56da8b0e5bb17b9c" args="(const WEnvironment &amp;env)" -->
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          <td class="memname"><a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a>* createApplication </td>
          <td>(</td>
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<p>Definition at line <a class="el" href="hello_8C_source.html#l00087">87</a> of file <a class="el" href="hello_8C_source.html">hello.C</a>.</p>
<div class="fragment"><pre class="fragment">{
  <span class="comment">/*</span>
<span class="comment">   * You could read information from the environment to decide whether</span>
<span class="comment">   * the user has permission to start a new application</span>
<span class="comment">   */</span>
  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classHelloApplication.html">HelloApplication</a>(env);
}
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<a class="anchor" id="a3c04138a5bfe5d72780bb7e82a18e627"></a><!-- doxytag: member="hello.C::main" ref="a3c04138a5bfe5d72780bb7e82a18e627" args="(int argc, char **argv)" -->
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          <td class="memname">int main </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>argc</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">char **&#160;</td>
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          <td>)</td>
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<p>Definition at line <a class="el" href="hello_8C_source.html#l00096">96</a> of file <a class="el" href="hello_8C_source.html">hello.C</a>.</p>
<div class="fragment"><pre class="fragment">{
  <span class="comment">/*</span>
<span class="comment">   * Your main method may set up some shared resources, but should then</span>
<span class="comment">   * start the server application (FastCGI or httpd) that starts listening</span>
<span class="comment">   * for requests, and handles all of the application life cycles.</span>
<span class="comment">   *</span>
<span class="comment">   * The last argument to WRun specifies the function that will instantiate</span>
<span class="comment">   * new application objects. That function is executed when a new user surfs</span>
<span class="comment">   * to the Wt application, and after the library has negotiated browser</span>
<span class="comment">   * support. The function should return a newly instantiated application</span>
<span class="comment">   * object.</span>
<span class="comment">   */</span>
  <span class="keywordflow">return</span> WRun(argc, argv, &amp;<a class="code" href="ComposeExample_8C.html#acb337c09cd35644b56da8b0e5bb17b9c">createApplication</a>);
}
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