<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>OpenVRML: openvrml::exposedfield< FieldValue > Class Template Reference</title> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <link rel="icon" href="../vrml-16"> <link rel="start" href="http://openvrml.org/index" title="OpenVRML Home"> <link rel="prev" href="http://openvrml.org/discussion" title="Discussion"> <link rel="contents" href="index" title="Documentation Main Page"> <link rel="index" href="functions" title="OpenVRML Compound Members"> <link rel="appendix" href="conformance" title="Conformance Test Results"> <style type="text/css"> @import url("tabs.css"); @import url("http://openvrml.org/openvrml.css"); table { width: 100%; } h2 { border-bottom-style: solid; border-bottom-width: 1px; } /* * Doxygen as of 1.5.4-20071217 uses the class "navpath" instead of "nav". * For now, we'll do both. */ div.nav, div.navpath { background-color: transparent; text-align: left; margin-top: 1em; margin-bottom: 1em; border-color: black; border-left: none; border-right: none; padding-top: 0.5em; padding-bottom: 0.5em; } div.nav :link, div.nav :visited, div.navpath :link, div.navpath :visited { border-width: 1px; border-style: solid; border-color: silver; padding: 2px; } div.nav :link:hover, div.nav :visited:hover, div.navpath :link:hover, div.navpath :visited:hover { border-style: outset; border-color: gray; } div.nav :active, div.navpath :active { border-style: inset; border-color: gray; } .body td { background-color: transparent; } .el { text-decoration: inherit; font-weight: inherit } .elRef { font-weight: inherit } .code:link, .code:visited { text-decoration: inherit; font-weight: inherit; color: inherit; } .codeRef:link { font-weight: normal; color: inherit; } :visited { color: silver; } :link:hover { color: inherit; text-decoration: inherit; background-color: transparent; } h1 { line-height: 1.2em; } td.memItemLeft, td.memItemRight, td.memTemplParams, td.memTemplItemLeft, td.memTemplItemRight, .memtemplate, .memname td { font-family: Consolas, "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Lucida Console", LucidaTypewriter, monospace; } td.memItemLeft, td.memItemRight, td.mdescLeft, td.mdescRight { background-color: rgb(95%, 95%, 95%); border-color: rgb(65%, 65%, 65%); border-width: 1px; font-size: smaller; } .memItemLeft { margin-top: 0.5em; border-top-style: solid; } .mdescLeft { border-bottom-style: solid; } .memItemRight { border-top-style: solid; margin-top: 0.5em; } .mdescRight { border-bottom-style: solid; } .mdescRight { font-style: italic; } .mdTable { background-color: rgb(95%, 95%, 95%); } .memproto td code { font-family: inherit; font-style: italic; } td.pass { background-color: rgb(50%, 100%, 50%); } td.fail { background-color: rgb(100%, 50%, 50%); } td.invalid { background-color: rgb(75%, 75%, 75%); } .memitem { padding: 0; } .memitem table { width: auto; } .memproto, .memdoc { border-width: 1px; border-color: rgb(65%, 65%, 65%); } .memproto { background-color: rgb(90%, 90%, 90%); font-weight: inherit; font-size: smaller; border-top-style: solid; border-left-style: solid; border-right-style: solid; -webkit-border-top-left-radius: 0.6em; -webkit-border-top-right-radius: 0.6em; -moz-border-radius-topleft: 0.6em; -moz-border-radius-topright: 0.6em; } .memdoc { background-color: rgb(95%, 95%, 95%); padding: 2px 5px; border-style: solid; -webkit-border-bottom-left-radius: 0.6em; -webkit-border-bottom-right-radius: 0.6em; -moz-border-radius-bottomleft: 0.6em; -moz-border-radius-bottomright: 0.6em; } .memname { font-weight: inherit; } div.tabs { background-image: url("tab_b-openvrml.png"); } div.tabs span { background-image: url("tab_l-openvrml.png"); } div.tabs a { background-image: url("tab_r-openvrml.png"); border-bottom: 1px solid #a5a5a5; } div.tabs a:link, div.tabs a:visited, div.tabs a:active, div.tabs a:hover { color: black; } table { border-collapse: collapse; border-spacing: 0; } .note { border: 1px solid rgb(65%, 65%, 65%); background-color: rgb(95%, 95%, 95%); margin-left: 10%; margin-right: 10%; } </style> </head> <body> <table class="sitenav"> <tr> <th><a href="http://openvrml.org/index" title="Home">Home</a></th> <th><a href="http://openvrml.org/download" title="Download">Download</a></th> <th><a href="http://openvrml.org/screenshots/index" title="Screen shots">Screen shots</a></th> <th><a href="http://openvrml.org/discussion" title="Mailing lists and IRC">Discussion</a></th> <th>Documentation</th> </tr> </table> <div class="body"> <!-- Generated by Doxygen 1.5.8 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</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="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="namespaceopenvrml.html">openvrml</a>::<a class="el" href="classopenvrml_1_1exposedfield.html">exposedfield</a> </div> </div> <div class="contents"> <h1>openvrml::exposedfield< FieldValue > Class Template Reference</h1><!-- doxytag: class="openvrml::exposedfield" --><!-- doxytag: inherits="FieldValue,node_field_value_listener< FieldValue >,field_value_emitter< FieldValue >" -->Class template to simplify implementation of <code>exposedFields</code>. <a href="#_details">More...</a> <p> <code>#include <openvrml/exposedfield.h></code> <p> <div class="dynheader"> Inheritance diagram for openvrml::exposedfield< FieldValue >:</div> <div class="dynsection"> <p><center><img src="classopenvrml_1_1exposedfield__inherit__graph.png" border="0" usemap="#openvrml_1_1exposedfield_3_01FieldValue_01_4__inherit__map" alt="Inheritance graph"></center> <map name="openvrml_1_1exposedfield_3_01FieldValue_01_4__inherit__map"> <area shape="rect" href="classopenvrml_1_1node__impl__util_1_1abstract__node_1_1exposedfield.html" title="exposedfield\< sfnode \>" alt="" coords="1332,85,1495,115"><area shape="rect" href="classopenvrml_1_1exposedfield.html" title="openvrml::exposedfield\< sfnode \>" alt="" coords="1300,139,1527,168"><area shape="rect" href="classopenvrml_1_1node__field__value__listener.html" title="openvrml::node_field_value_listener\< FieldValue \>" alt="" coords="563,71,888,100"><area shape="rect" href="classopenvrml_1_1node__event__listener.html" title="Base class for event listeners of nodes." alt="" coords="265,5,471,35"><area shape="rect" href="classopenvrml_1_1event__listener.html" title="Abstract base class of event listeners." alt="" coords="5,47,173,76"><area shape="rect" href="classopenvrml_1_1field__value__listener.html" title="openvrml::field_value_listener\< FieldValue \>" alt="" coords="224,101,512,131"><area shape="rect" href="classopenvrml_1_1field__value__emitter.html" title="openvrml::field_value_emitter\< FieldValue \>" alt="" coords="584,167,867,196"><area shape="rect" href="classopenvrml_1_1event__emitter.html" title="Abstract base class of event emitters." alt="" coords="287,167,449,196"></map> <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> <p> <a href="classopenvrml_1_1exposedfield-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1exposedfield.html#6b933365c965e4291cc2ea7e0b3b01d3">~exposedfield</a> () throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destroy. <a href="#6b933365c965e4291cc2ea7e0b3b01d3"></a><br></td></tr> <tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1exposedfield.html#e3d18cbe4613d37e4382ccd72d9fe693">exposedfield</a> (<a class="el" href="classopenvrml_1_1node.html">openvrml::node</a> &<a class="el" href="classopenvrml_1_1node.html">node</a>, const typename FieldValue::value_type &value=typename FieldValue::value_type())</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Construct. <a href="#e3d18cbe4613d37e4382ccd72d9fe693"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1exposedfield.html#783f4d649febb9de61d3d1f882eed17b">exposedfield</a> (const <a class="el" href="classopenvrml_1_1exposedfield.html">exposedfield</a>< FieldValue > &obj)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Construct a copy. <a href="#783f4d649febb9de61d3d1f882eed17b"></a><br></td></tr> <tr><td colspan="2"><br><h2>Private Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1exposedfield.html#98125096dc88c9a9168dbe2713f86a31">do_process_event</a> (const FieldValue &value, double timestamp) throw ( std::bad_alloc )</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Process an event. <a href="#98125096dc88c9a9168dbe2713f86a31"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1exposedfield.html#af4c5056bcdc8d49d5b3108a39c3a678">event_side_effect</a> (const FieldValue &value, double timestamp) throw ( std::bad_alloc )</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Called by <code><a class="el" href="classopenvrml_1_1exposedfield.html#98125096dc88c9a9168dbe2713f86a31">exposedfield<FieldValue>::do_process_event</a></code>. <a href="#af4c5056bcdc8d49d5b3108a39c3a678"></a><br></td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> <h3>template<typename FieldValue><br> class openvrml::exposedfield< FieldValue ></h3> Class template to simplify implementation of <code>exposedFields</code>. <p> <code><a class="el" href="classopenvrml_1_1exposedfield.html" title="Class template to simplify implementation of exposedFields.">exposedfield</a></code> conveniently implements an <code><a class="el" href="classopenvrml_1_1event__listener.html" title="Abstract base class of event listeners.">event_listener</a></code> and an <code><a class="el" href="classopenvrml_1_1event__emitter.html" title="Abstract base class of event emitters.">event_emitter</a></code>. Trivial <code>exposedFields</code> can be implemented simply by instantiating this template with a <a class="el" href="structopenvrml_1_1FieldValueConcept.html">FieldValue </a>. For the purposes of OpenVRML, a <em>trivial <code>exposedField</em></code> is one that has <b>no</b> side-effects. That is, it simply receives an event, updates an internal value, and fires an <code>eventOut</code>. Nontrivial <code>exposedFields</code> (i.e., those with side-effects) can generally be implemented by inheriting an instance of this class template and overriding <code><a class="el" href="classopenvrml_1_1exposedfield.html#af4c5056bcdc8d49d5b3108a39c3a678">exposedfield<FieldValue>::event_side_effect</a></code>.<p> <dl compact><dt><b>Template Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>FieldValue</em> </td><td>a <a class="el" href="structopenvrml_1_1FieldValueConcept.html">Field Value</a>. </td></tr> </table> </dl> <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="6b933365c965e4291cc2ea7e0b3b01d3"></a><!-- doxytag: member="openvrml::exposedfield::~exposedfield" ref="6b933365c965e4291cc2ea7e0b3b01d3" args="()" --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename FieldValue > </div> <table class="memname"> <tr> <td class="memname"><a class="el" href="classopenvrml_1_1exposedfield.html">openvrml::exposedfield</a>< FieldValue >::~<a class="el" href="classopenvrml_1_1exposedfield.html">exposedfield</a> </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> throw ()<code> [inline, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Destroy. <p> <dl compact><dt><b>Template Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>FieldValue</em> </td><td>a <a class="el" href="structopenvrml_1_1FieldValueConcept.html">Field Value</a>. </td></tr> </table> </dl> <p>Reimplemented in <a class="el" href="classopenvrml_1_1node__impl__util_1_1abstract__node_1_1exposedfield.html#edbce320cb8c669e3f283357d7baafdc">openvrml::node_impl_util::abstract_node< Derived >::abstract_node::exposedfield< FieldValue ></a>, and <a class="el" href="classopenvrml_1_1node__impl__util_1_1abstract__node_1_1exposedfield.html#edbce320cb8c669e3f283357d7baafdc">openvrml::node_impl_util::abstract_node< Derived >::exposedfield< sfnode ></a>.</p> </div> </div><p> <a class="anchor" name="e3d18cbe4613d37e4382ccd72d9fe693"></a><!-- doxytag: member="openvrml::exposedfield::exposedfield" ref="e3d18cbe4613d37e4382ccd72d9fe693" args="(openvrml::node &node, const typename FieldValue::value_type &value=typename FieldValue::value_type())" --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename FieldValue> </div> <table class="memname"> <tr> <td class="memname"><a class="el" href="classopenvrml_1_1exposedfield.html">openvrml::exposedfield</a>< FieldValue >::<a class="el" href="classopenvrml_1_1exposedfield.html">exposedfield</a> </td> <td>(</td> <td class="paramtype"><a class="el" href="classopenvrml_1_1node.html">openvrml::node</a> & </td> <td class="paramname"> <em>node</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const typename FieldValue::value_type & </td> <td class="paramname"> <em>value</em> = <code>typename FieldValue::value_type()</code></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [inline, protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Construct. <p> <dl compact><dt><b>Template Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>FieldValue</em> </td><td>a <a class="el" href="structopenvrml_1_1FieldValueConcept.html">Field Value</a>.</td></tr> </table> </dl> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em><a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a></em> </td><td>a reference to the <code><a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a></code> to which the <code>exposedField</code> belongs. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>value</em> </td><td>default value. </td></tr> </table> </dl> <p>Reimplemented in <a class="el" href="classopenvrml_1_1node__impl__util_1_1abstract__node_1_1exposedfield.html#be1b06100ef75a78cd0595aa5b6bfee9">openvrml::node_impl_util::abstract_node< Derived >::abstract_node::exposedfield< FieldValue ></a>.</p> </div> </div><p> <a class="anchor" name="783f4d649febb9de61d3d1f882eed17b"></a><!-- doxytag: member="openvrml::exposedfield::exposedfield" ref="783f4d649febb9de61d3d1f882eed17b" args="(const exposedfield< FieldValue > &obj)" --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename FieldValue> </div> <table class="memname"> <tr> <td class="memname"><a class="el" href="classopenvrml_1_1exposedfield.html">openvrml::exposedfield</a>< FieldValue >::<a class="el" href="classopenvrml_1_1exposedfield.html">exposedfield</a> </td> <td>(</td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1exposedfield.html">exposedfield</a>< FieldValue > & </td> <td class="paramname"> <em>obj</em> </td> <td> ) </td> <td><code> [inline, protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Construct a copy. <p> <dl compact><dt><b>Template Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>FieldValue</em> </td><td>a <a class="el" href="structopenvrml_1_1FieldValueConcept.html">Field Value</a>.</td></tr> </table> </dl> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>obj</em> </td><td>the instance to copy. </td></tr> </table> </dl> <p>Reimplemented in <a class="el" href="classopenvrml_1_1node__impl__util_1_1abstract__node_1_1exposedfield.html#f3e6ece6bab3817f6c2ef7c81cdbe629">openvrml::node_impl_util::abstract_node< Derived >::abstract_node::exposedfield< FieldValue ></a>.</p> </div> </div><p> <hr><h2>Member Function Documentation</h2> <a class="anchor" name="98125096dc88c9a9168dbe2713f86a31"></a><!-- doxytag: member="openvrml::exposedfield::do_process_event" ref="98125096dc88c9a9168dbe2713f86a31" args="(const FieldValue &value, double timestamp)" --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename FieldValue> </div> <table class="memname"> <tr> <td class="memname">void <a class="el" href="classopenvrml_1_1exposedfield.html">openvrml::exposedfield</a>< FieldValue >::do_process_event </td> <td>(</td> <td class="paramtype">const FieldValue & </td> <td class="paramname"> <em>value</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">double </td> <td class="paramname"> <em>timestamp</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td> throw ( std::bad_alloc )<code> [inline, private, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Process an event. <p> This function performs the following steps:<p> <ol type=1> <li>set the <code>exposedField</code> value.</li><li>call <code><a class="el" href="classopenvrml_1_1exposedfield.html#af4c5056bcdc8d49d5b3108a39c3a678">exposedfield<FieldValue>::event_side_effect</a></code>.</li><li>set the modified flag.</li><li>emit the event.</li></ol> <p> <dl class="warning" compact><dt><b>Warning:</b></dt><dd>This function should not be overridden by subclasses. Subclasses should override <code><a class="el" href="classopenvrml_1_1exposedfield.html#af4c5056bcdc8d49d5b3108a39c3a678">exposedfield<FieldValue>::event_side_effect</a></code> instead.</dd></dl> <dl compact><dt><b>Template Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>FieldValue</em> </td><td>a <a class="el" href="structopenvrml_1_1FieldValueConcept.html">Field Value</a>.</td></tr> </table> </dl> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>value</em> </td><td>new value. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>timestamp</em> </td><td>the current time.</td></tr> </table> </dl> <dl compact><dt><b>Exceptions:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>std::bad_alloc</em> </td><td>if memory allocation fails. </td></tr> </table> </dl> <p>Implements <a class="el" href="classopenvrml_1_1field__value__listener.html#58b001745baa3b5306f08bab3d775214">openvrml::field_value_listener< FieldValue ></a>.</p> </div> </div><p> <a class="anchor" name="af4c5056bcdc8d49d5b3108a39c3a678"></a><!-- doxytag: member="openvrml::exposedfield::event_side_effect" ref="af4c5056bcdc8d49d5b3108a39c3a678" args="(const FieldValue &value, double timestamp)" --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename FieldValue> </div> <table class="memname"> <tr> <td class="memname">void <a class="el" href="classopenvrml_1_1exposedfield.html">openvrml::exposedfield</a>< FieldValue >::event_side_effect </td> <td>(</td> <td class="paramtype">const FieldValue & </td> <td class="paramname"> <em>value</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">double </td> <td class="paramname"> <em>timestamp</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td> throw ( std::bad_alloc )<code> [inline, private, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Called by <code><a class="el" href="classopenvrml_1_1exposedfield.html#98125096dc88c9a9168dbe2713f86a31">exposedfield<FieldValue>::do_process_event</a></code>. <p> Subclasses should override this method to implement event handling functionality specific to a particular <code>exposedField</code>. The default implementation of this function does nothing.<p> <dl compact><dt><b>Template Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>FieldValue</em> </td><td>a <a class="el" href="structopenvrml_1_1FieldValueConcept.html">Field Value</a>.</td></tr> </table> </dl> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>value</em> </td><td>new value. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>timestamp</em> </td><td>the current time.</td></tr> </table> </dl> <dl compact><dt><b>Exceptions:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>std::bad_alloc</em> </td><td>if memory allocation fails. </td></tr> </table> </dl> </div> </div><p> </div> </div> <address class="footer"><span class="images"><a href="http://web3d.org/x3d/"><img src="x3d-white-on-black.png" width="43" height="32" border="0" alt="X3D"></a><a href="http://opengl.org"><img src="OGL_sm_wht.png" width="68" height="32" border="0" alt="OpenGL"></a><a href="http://sourceforge.net/projects/openvrml"><img src="http://sourceforge.net/sflogo.php?group_id=7151&type=11" width="120" height="30" border="0" alt="SourceForge.net"></a></span><a href="https://sourceforge.net/apps/trac/openvrml/newticket">Report error</a><br>Generated Thu Aug 13 02:49:18 2009 by Doxygen 1.5.8</address> <script src="http://www.google-analytics.com/urchin.js" type="text/javascript"></script> <script type="text/javascript">_uacct = "UA-446379-2"; urchinTracker();</script> <!-- Piwik --> <script type="text/javascript"> var pkBaseURL = (("https:" == document.location.protocol) ? "https://sourceforge.net/apps/piwik/openvrml/" : "http://sourceforge.net/apps/piwik/openvrml/"); document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E")); </script><script type="text/javascript"> piwik_action_name = ''; piwik_idsite = 1; piwik_url = pkBaseURL + "piwik.php"; piwik_log(piwik_action_name, piwik_idsite, piwik_url); </script> <object><noscript><p><img src="http://sourceforge.net/apps/piwik/openvrml/piwik.php?idsite=1" alt="piwik"/></p></noscript></object> <!-- End Piwik Tag --> </body> </html>