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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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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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<h1>/home/koen/project/wt/public-git/wt/examples/hello/hello.C File Reference</h1><code>#include <Wt/WApplication></code><br>
<code>#include <Wt/WBreak></code><br>
<code>#include <Wt/WContainerWidget></code><br>
<code>#include <Wt/WLineEdit></code><br>
<code>#include <Wt/WPushButton></code><br>
<code>#include <Wt/WText></code><br>
<p>
<a href="hello_8C-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classHelloApplication.html">HelloApplication</a></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="hello_8C.html#cb337c09cd35644b56da8b0e5bb17b9c">createApplication</a> (const <a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WEnvironment.html">WEnvironment</a> &env)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="hello_8C.html#3c04138a5bfe5d72780bb7e82a18e627">main</a> (int argc, char **argv)</td></tr>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="cb337c09cd35644b56da8b0e5bb17b9c"></a><!-- doxytag: member="hello.C::createApplication" ref="cb337c09cd35644b56da8b0e5bb17b9c" args="(const WEnvironment &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>
<td class="paramtype">const <a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WEnvironment.html">WEnvironment</a> & </td>
<td class="paramname"> <em>env</em> </td>
<td> ) </td>
<td></td>
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<p>
<p>Definition at line <a class="el" href="hello_8C-source.html#l00076">76</a> of file <a class="el" href="hello_8C-source.html">hello.C</a>.</p>
<div class="fragment"><pre class="fragment"><a name="l00077"></a>00077 {
<a name="l00078"></a>00078 <span class="comment">/*</span>
<a name="l00079"></a>00079 <span class="comment"> * You could read information from the environment to decide whether</span>
<a name="l00080"></a>00080 <span class="comment"> * the user has permission to start a new application</span>
<a name="l00081"></a>00081 <span class="comment"> */</span>
<a name="l00082"></a>00082 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classHelloApplication.html">HelloApplication</a>(env);
<a name="l00083"></a>00083 }
</pre></div>
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</div><p>
<a class="anchor" name="3c04138a5bfe5d72780bb7e82a18e627"></a><!-- doxytag: member="hello.C::main" ref="3c04138a5bfe5d72780bb7e82a18e627" args="(int argc, char **argv)" -->
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<td class="memname">int main </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>argc</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">char ** </td>
<td class="paramname"> <em>argv</em></td><td> </td>
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<td></td>
<td>)</td>
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<p>
<p>Definition at line <a class="el" href="hello_8C-source.html#l00085">85</a> of file <a class="el" href="hello_8C-source.html">hello.C</a>.</p>
<div class="fragment"><pre class="fragment"><a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <span class="comment">/*</span>
<a name="l00088"></a>00088 <span class="comment"> * Your main method may set up some shared resources, but should then</span>
<a name="l00089"></a>00089 <span class="comment"> * start the server application (FastCGI or httpd) that starts listening</span>
<a name="l00090"></a>00090 <span class="comment"> * for requests, and handles all of the application life cycles.</span>
<a name="l00091"></a>00091 <span class="comment"> *</span>
<a name="l00092"></a>00092 <span class="comment"> * The last argument to WRun specifies the function that will instantiate</span>
<a name="l00093"></a>00093 <span class="comment"> * new application objects. That function is executed when a new user surfs</span>
<a name="l00094"></a>00094 <span class="comment"> * to the Wt application, and after the library has negotiated browser</span>
<a name="l00095"></a>00095 <span class="comment"> * support. The function should return a newly instantiated application</span>
<a name="l00096"></a>00096 <span class="comment"> * object.</span>
<a name="l00097"></a>00097 <span class="comment"> */</span>
<a name="l00098"></a>00098 <span class="keywordflow">return</span> WRun(argc, argv, &<a class="code" href="ComposeExample_8C.html#cb337c09cd35644b56da8b0e5bb17b9c">createApplication</a>);
<a name="l00099"></a>00099 }
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