<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>GNU CommonC++: ost::DSO Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.6.3 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
<li><a href="examples.html"><span>Examples</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="classes.html"><span>Class Index</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
<div class="navpath"><a class="el" href="namespaceost.html">ost</a>::<a class="el" href="classost_1_1_d_s_o.html">DSO</a>
</div>
</div>
<div class="contents">
<h1>ost::DSO Class Reference</h1><!-- doxytag: class="ost::DSO" -->
<p>The <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> dynamic loader class is used to load object files.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="file_8h_source.html">file.h</a>></code></p>
<p><a href="classost_1_1_d_s_o-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#a38010e609db983bf8c07120b47c82078">DSO</a> (const char *filename)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct and load a <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object file. <a href="#a38010e609db983bf8c07120b47c82078"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#a2b4df72c23dbca413654f26ca8f838c3">DSO</a> (const char *filename, bool resolve)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#ae6c8fceb1e5545d692322ed3cfcbe809">getError</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Retrieve error indicator associated with <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> failure. <a href="#ae6c8fceb1e5545d692322ed3cfcbe809"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#ab7f43ecf6333f5113f88b3d55666e1d5">~DSO</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Detach a <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object from running memory. <a href="#ab7f43ecf6333f5113f88b3d55666e1d5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#a28594e78389653353d7c1b89bf71f71e">operator[]</a> (const char *sym)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Lookup a symbol in the loaded file. <a href="#a28594e78389653353d7c1b89bf71f71e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#a10974c00adc03acf0bd768c6506d3948">isValid</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">See if <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object is valid. <a href="#a10974c00adc03acf0bd768c6506d3948"></a><br/></td></tr>
<tr><td colspan="2"><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#a120c579bd5e2c5dd06f2e6cf1ec92d32">dynunload</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classost_1_1_d_s_o.html">DSO</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#ab7d42e693b871e14c1b93335cfc15258">getObject</a> (const char *name)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Find a specific <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object by filename. <a href="#ab7d42e693b871e14c1b93335cfc15258"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_d_s_o.html#a186afe2d2a5491670b933345cf835a93">setDebug</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Install debug handler. <a href="#a186afe2d2a5491670b933345cf835a93"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>The <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> dynamic loader class is used to load object files. </p>
<p>On elf based systems this is typically done with dlopen. A dummy stub class is generated for non-dl capable systems.</p>
<dl class="author"><dt><b>Author:</b></dt><dd>David Sugar <<a href="mailto:dyfet@ostel.com">dyfet@ostel.com</a>> Dynamic class file loader. </dd></dl>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a38010e609db983bf8c07120b47c82078"></a><!-- doxytag: member="ost::DSO::DSO" ref="a38010e609db983bf8c07120b47c82078" args="(const char *filename)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">ost::DSO::DSO </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>filename</em></td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Construct and load a <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object file. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>pathname of object file to load. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a2b4df72c23dbca413654f26ca8f838c3"></a><!-- doxytag: member="ost::DSO::DSO" ref="a2b4df72c23dbca413654f26ca8f838c3" args="(const char *filename, bool resolve)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">ost::DSO::DSO </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>filename</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>resolve</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ab7f43ecf6333f5113f88b3d55666e1d5"></a><!-- doxytag: member="ost::DSO::~DSO" ref="ab7f43ecf6333f5113f88b3d55666e1d5" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual ost::DSO::~DSO </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Detach a <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object from running memory. </p>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a120c579bd5e2c5dd06f2e6cf1ec92d32"></a><!-- doxytag: member="ost::DSO::dynunload" ref="a120c579bd5e2c5dd06f2e6cf1ec92d32" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void ost::DSO::dynunload </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ae6c8fceb1e5545d692322ed3cfcbe809"></a><!-- doxytag: member="ost::DSO::getError" ref="ae6c8fceb1e5545d692322ed3cfcbe809" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const char* ost::DSO::getError </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Retrieve error indicator associated with <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> failure. </p>
<p>This is often used in catch handlers. </p>
</div>
</div>
<a class="anchor" id="ab7d42e693b871e14c1b93335cfc15258"></a><!-- doxytag: member="ost::DSO::getObject" ref="ab7d42e693b871e14c1b93335cfc15258" args="(const char *name)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classost_1_1_d_s_o.html">DSO</a>* ost::DSO::getObject </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em></td>
<td> ) </td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Find a specific <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object by filename. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>name</em> </td><td>of <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object file (partial). </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a10974c00adc03acf0bd768c6506d3948"></a><!-- doxytag: member="ost::DSO::isValid" ref="a10974c00adc03acf0bd768c6506d3948" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool ost::DSO::isValid </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>See if <a class="el" href="classost_1_1_d_s_o.html" title="The DSO dynamic loader class is used to load object files.">DSO</a> object is valid. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>true if valid. </dd></dl>
</div>
</div>
<a class="anchor" id="a28594e78389653353d7c1b89bf71f71e"></a><!-- doxytag: member="ost::DSO::operator[]" ref="a28594e78389653353d7c1b89bf71f71e" args="(const char *sym)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void* ost::DSO::operator[] </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>sym</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Lookup a symbol in the loaded file. </p>
</div>
</div>
<a class="anchor" id="a186afe2d2a5491670b933345cf835a93"></a><!-- doxytag: member="ost::DSO::setDebug" ref="a186afe2d2a5491670b933345cf835a93" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void ost::DSO::setDebug </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Install debug handler. </p>
<p>.. </p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="file_8h_source.html">file.h</a></li>
</ul>
</div>
<hr class="footer"/><address style="text-align: right;"><small>Generated on Fri Nov 12 09:57:39 2010 for GNU CommonC++ by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.1
>
x86_64
>
media
>
main-updates
>
by-pkgid
>
f36f42783f75191f5f2d47f1e8c5504e
>
files
>
129
