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<hr><h1>ost::DSO Class Reference</h1>The <a class="el" href="classost_1_1_d_s_o.html">DSO</a> dynamic loader class is used to load object files. Dynamic class file loader.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="file_8h-source.html">file.h</a>></code>
<p>
<p>Inheritance diagram for ost::DSO::
<p><center><img src="classost_1_1_d_s_o.gif" usemap="#ost::DSO_map" border="0"></center>
<map name="ost::DSO_map">
<area href="classost_1_1_plugin_group.html" alt="ost::PluginGroup" shape="rect" coords="0,56,104,80">
</map>
<a href="classost_1_1_d_s_o-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classost_1_1_d_s_o.html#a0">DSO</a> (const char *filename)</td></tr>
<tr><td> </td><td><font size=-1><em>Construct and load a <a class="el" href="classost_1_1_d_s_o.html">DSO</a> object file.</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classost_1_1_d_s_o.html#a1">DSO</a> (const char *filename, bool resolve)</td></tr>
<tr><td nowrap align=right valign=top>char * </td><td valign=bottom><a class="el" href="classost_1_1_d_s_o.html#a2">getError</a> (void)</td></tr>
<tr><td> </td><td><font size=-1><em>Retrieve error indicator associated with <a class="el" href="classost_1_1_d_s_o.html">DSO</a> failure.</em> <a href="#a2">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void * </td><td valign=bottom><a class="el" href="classost_1_1_d_s_o.html#a3">operator[]</a> (const char *)</td></tr>
<tr><td> </td><td><font size=-1><em>Lookup a symbol in the loaded file.</em> <a href="#a3">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classost_1_1_d_s_o.html#a4">isValid</a> (void)</td></tr>
<tr><td> </td><td><font size=-1><em>See if <a class="el" href="classost_1_1_d_s_o.html">DSO</a> object is valid.</em> <a href="#a4">More...</a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Static Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classost_1_1_d_s_o.html#d0">dynunload</a> (void)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
The <a class="el" href="classost_1_1_d_s_o.html">DSO</a> dynamic loader class is used to load object files. Dynamic class file loader.
<p>
On elf based systems this is typically done with dlopen. A dummy stub class is generated for non-dl capable systems.
<p>
<dl compact><dt><b>
Author: </b><dd>
David Sugar <<a href="mailto:dyfet@ostel.com">dyfet@ostel.com</a>> </dl>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="ost::DSO::DSO"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> ost::DSO::DSO </td>
<td class="md">( </td>
<td class="md">const char *</td>
<td class="mdname1"> <em>filename</em> </td>
<td class="md">) </td>
<td class="md"><code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct and load a <a class="el" href="classost_1_1_d_s_o.html">DSO</a> object file.
<p>
<dl compact><dt><b>
Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>pathname
</em> </td><td>
of object file to load. </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="a1" doxytag="ost::DSO::DSO"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> ost::DSO::DSO </td>
<td class="md">( </td>
<td class="md">const char *</td>
<td class="mdname"> <em>filename</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md">bool</td>
<td class="mdname"> <em>resolve</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="d0" doxytag="ost::DSO::dynunload"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void ost::DSO::dynunload </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [inline, static]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="a2" doxytag="ost::DSO::getError"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> char* ost::DSO::getError </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Retrieve error indicator associated with <a class="el" href="classost_1_1_d_s_o.html">DSO</a> failure.
<p>
This is often used in catch handlers. </td>
</tr>
</table>
<a name="a4" doxytag="ost::DSO::isValid"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool ost::DSO::isValid </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
See if <a class="el" href="classost_1_1_d_s_o.html">DSO</a> object is valid.
<p>
<dl compact><dt><b>
Returns: </b><dd>
true if valid. </dl> </td>
</tr>
</table>
<a name="a3" doxytag="ost::DSO::operator[]"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void* ost::DSO::operator[] </td>
<td class="md">( </td>
<td class="md">const char *</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Lookup a symbol in the loaded file.
<p>
</td>
</tr>
</table>
<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></ul>
<hr><address><small>Generated at Fri Jan 4 18:51:47 2002 for CommonC++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.gif" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.10 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
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