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<hr><h1>NL3D::CDefaultLightObs Class Reference</h1>The base interface for clip traversal.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="base__light__obs_8h-source.html">base_light_obs.h</a>></code>
<p>
<p>Inheritance diagram for NL3D::CDefaultLightObs:
<p><center><img src="classNL3D_1_1CDefaultLightObs.gif" usemap="#NL3D::CDefaultLightObs_map" border="0"></center>
<map name="NL3D::CDefaultLightObs_map">
<area href="classNL3D_1_1IBaseLightObs.html" alt="NL3D::IBaseLightObs" shape="rect" coords="0,112,149,136">
<area href="classNL3D_1_1IObs.html" alt="NL3D::IObs" shape="rect" coords="0,56,149,80">
<area href="classNLMISC_1_1CRefCount.html" alt="NLMISC::CRefCount" shape="rect" coords="0,0,149,24">
</map>
<a href="classNL3D_1_1CDefaultLightObs-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>void </td><td valign=bottom><a class="el" href="classNL3D_1_1CDefaultLightObs.html#a0">traverse</a> (<a class="el" href="classNL3D_1_1IObs.html">IObs</a> *caller)</td></tr>
<tr><td> </td><td><font size=-1><em>Traverse this observer.</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
The base interface for clip traversal.
<p>
Clip observers MUST derive from <a class="el" href="classNL3D_1_1IBaseLightObs.html">IBaseLightObs</a>. This observer:<ul>
<li>leave the notification system to DO NOTHING.<li>implement the <a class="el" href="classNL3D_1_1CDefaultLightObs.html#a0">traverse</a>() method to DO NOTHING (but <a class="el" href="classNL3D_1_1IObs.html#z620_0">traverseSons</a>()).</ul>
<dl compact><dt><b>
See also: </b><dd>
<a class="el" href="classNL3D_1_1CLightTrav.html">CLightTrav</a> </dl><dl compact><dt><b>
Author: </b><dd>
Lionel Berenguier , Nevrax France </dl><dl compact><dt><b>
Date: </b><dd>
2000 </dl>
<p>
<p>
Definition at line <a class="el" href="base__light__obs_8h-source.html#l00093">93</a> of file <a class="el" href="base__light__obs_8h-source.html">base_light_obs.h</a>.<hr><h2>Member Function Documentation</h2>
<a name="a0" doxytag="NL3D::CDefaultLightObs::traverse"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
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<tr>
<td class="md" nowrap valign="top"> void NL3D::CDefaultLightObs::traverse </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classNL3D_1_1IObs.html">IObs</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>caller</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [inline, virtual]</code></td>
</tr>
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</td>
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<td>
</td>
<td>
<p>
Traverse this observer.
<p>
This function "justdoit" must do all the traversal thing:<ul>
<li>Get info from caller, and DoIt the observer (completly observer depedent).<li>should <a class="el" href="classNL3D_1_1CDefaultLightObs.html#a0">traverse</a>() his sons (or simply call <a class="el" href="classNL3D_1_1IObs.html#z620_0">traverseSons</a>()). </ul>
<dl compact><dt><b>
Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>caller</em> </td><td>
the father of the observer which have called <a class="el" href="classNL3D_1_1CDefaultLightObs.html#a0">traverse</a>(). WARNING: this is NULL, for the ROOT. </td></tr>
</table>
</dl>
<p>
Implements <a class="el" href="classNL3D_1_1IObs.html#z618_0">NL3D::IObs</a>.
<p>
Definition at line <a class="el" href="base__light__obs_8h-source.html#l00096">96</a> of file <a class="el" href="base__light__obs_8h-source.html">base_light_obs.h</a>.
<p>
References <a class="el" href="mot_8cpp-source.html#l00584">NL3D::IObs::IObs</a>, and <a class="el" href="mot_8h-source.html#l00540">NL3D::IObs::traverseSons</a>. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="base__light__obs_8h-source.html">base_light_obs.h</a></ul>
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