<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>OpenVRML: openvrml::node_interface Class 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; 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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_1node__interface.html">node_interface</a> </div> </div> <div class="contents"> <h1>openvrml::node_interface Class Reference</h1><!-- doxytag: class="openvrml::node_interface" -->Type information for an interface of a <code><a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a></code>. <a href="#_details">More...</a> <p> <code>#include <openvrml/node.h></code> <p> <p> <a href="classopenvrml_1_1node__interface-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 Types</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">type_id</a> { <br> <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea888157fa1f45f5b29a679fc08d5cf45f">invalid_type_id</a>, <br> <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea474ac82f7625998ee75e253af2b760aa">eventin_id</a>, <br> <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea04e8816be2a66131fa75e86a7d98a98a">eventout_id</a>, <br> <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea9c83e21716e9e3fcf59b862cc84fd4c1">exposedfield_id</a>, <br> <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816eaba5538154bacde2669c71c57fd8d1cab">field_id</a> <br> }</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Identify the type of interface. <a href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">More...</a><br></td></tr> <tr><td colspan="2"><br><h2>Public 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_1node__interface.html#b922a5d7e834f2f786b0161ebe7210be">node_interface</a> (<a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">type_id</a> <a class="el" href="classopenvrml_1_1node__interface.html#dde78e72b3568da9a63996325f0467ed">type</a>, <a class="el" href="classopenvrml_1_1field__value.html#4bc5e65d6aec0ad3cf49f3992025d4ef">field_value::type_id</a> <a class="el" href="classopenvrml_1_1node__interface.html#dd1c00bad8c12399858bb246a62510dc">field_type</a>, const std::string &<a class="el" href="classopenvrml_1_1node__interface.html#5ff3c7d82d17d4c20920440fc5b9c043">id</a>)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#b922a5d7e834f2f786b0161ebe7210be"></a><br></td></tr> <tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">type_id</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#dde78e72b3568da9a63996325f0467ed">type</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">The interface type. <a href="#dde78e72b3568da9a63996325f0467ed"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classopenvrml_1_1field__value.html#4bc5e65d6aec0ad3cf49f3992025d4ef">field_value::type_id</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#dd1c00bad8c12399858bb246a62510dc">field_type</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">The field data type handled by this interface. <a href="#dd1c00bad8c12399858bb246a62510dc"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#5ff3c7d82d17d4c20920440fc5b9c043">id</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">The name of this interface. <a href="#5ff3c7d82d17d4c20920440fc5b9c043"></a><br></td></tr> <tr><td colspan="2"><br><h2>Related Functions</h2></td></tr> <tr><td colspan="2">(Note that these are not member functions.) <br><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#57b94b2bbfdac45e647fd8f180a0cd4e">operator<<</a> (std::ostream &out, const <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">node_interface::type_id</a> <a class="el" href="classopenvrml_1_1node__interface.html#dde78e72b3568da9a63996325f0467ed">type</a>)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Stream inserter. <a href="#57b94b2bbfdac45e647fd8f180a0cd4e"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">std::istream & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#1866754fca945ced376050464e45db1d">operator>></a> (std::istream &in, <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">node_interface::type_id</a> &<a class="el" href="classopenvrml_1_1node__interface.html#dde78e72b3568da9a63996325f0467ed">type</a>)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Stream extractor. <a href="#1866754fca945ced376050464e45db1d"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#2ceccfb86431acd67347fb70f7fa2e06">operator==</a> (const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> &lhs, const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> &rhs) throw()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Compare for equality. <a href="#2ceccfb86431acd67347fb70f7fa2e06"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#d50e8348139104df25fa0c0eff3437c1">operator!=</a> (const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> &lhs, const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> &rhs) throw()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Compare for openvrml::inequality. <a href="#d50e8348139104df25fa0c0eff3437c1"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#b55eda0489ee17b6f33881434537e335">operator<<</a> (std::ostream &out, const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> &interface_)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Stream output. <a href="#b55eda0489ee17b6f33881434537e335"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">std::istream & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1node__interface.html#7502c8f8a9bdf301d2738ccda7eb4c4a">operator>></a> (std::istream &in, <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> &interface_)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Stream input. <a href="#7502c8f8a9bdf301d2738ccda7eb4c4a"></a><br></td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> Type information for an interface of a <code><a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a></code>. <dl compact><dt><b>Examples: </b></dt><dd> <p> <a class="el" href="pretty__print_8cpp-example.html#_a3">pretty_print.cpp</a>.</dl><hr><h2>Member Enumeration Documentation</h2> <a class="anchor" name="55f996075dfc9c345ae1705bf3e816ea"></a><!-- doxytag: member="openvrml::node_interface::type_id" ref="55f996075dfc9c345ae1705bf3e816ea" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">openvrml::node_interface::type_id</a> </td> </tr> </table> </div> <div class="memdoc"> <p> Identify the type of interface. <p> <dl compact><dt><b>Enumerator: </b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><em><a class="anchor" name="55f996075dfc9c345ae1705bf3e816ea888157fa1f45f5b29a679fc08d5cf45f"></a><!-- doxytag: member="invalid_type_id" ref="55f996075dfc9c345ae1705bf3e816ea888157fa1f45f5b29a679fc08d5cf45f" args="" -->invalid_type_id</em> </td><td> Used to indicate an invalid or unknown interface type. </td></tr> <tr><td valign="top"><em><a class="anchor" name="55f996075dfc9c345ae1705bf3e816ea474ac82f7625998ee75e253af2b760aa"></a><!-- doxytag: member="eventin_id" ref="55f996075dfc9c345ae1705bf3e816ea474ac82f7625998ee75e253af2b760aa" args="" -->eventin_id</em> </td><td> An <code>eventIn</code>. </td></tr> <tr><td valign="top"><em><a class="anchor" name="55f996075dfc9c345ae1705bf3e816ea04e8816be2a66131fa75e86a7d98a98a"></a><!-- doxytag: member="eventout_id" ref="55f996075dfc9c345ae1705bf3e816ea04e8816be2a66131fa75e86a7d98a98a" args="" -->eventout_id</em> </td><td> An <code>eventOut</code>. </td></tr> <tr><td valign="top"><em><a class="anchor" name="55f996075dfc9c345ae1705bf3e816ea9c83e21716e9e3fcf59b862cc84fd4c1"></a><!-- doxytag: member="exposedfield_id" ref="55f996075dfc9c345ae1705bf3e816ea9c83e21716e9e3fcf59b862cc84fd4c1" args="" -->exposedfield_id</em> </td><td> An <code>exposedField</code>. </td></tr> <tr><td valign="top"><em><a class="anchor" name="55f996075dfc9c345ae1705bf3e816eaba5538154bacde2669c71c57fd8d1cab"></a><!-- doxytag: member="field_id" ref="55f996075dfc9c345ae1705bf3e816eaba5538154bacde2669c71c57fd8d1cab" args="" -->field_id</em> </td><td> A <code>field</code>. </td></tr> </table> </dl> </div> </div><p> <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="b922a5d7e834f2f786b0161ebe7210be"></a><!-- doxytag: member="openvrml::node_interface::node_interface" ref="b922a5d7e834f2f786b0161ebe7210be" args="(type_id type, field_value::type_id field_type, const std::string &id)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">openvrml::node_interface::node_interface </td> <td>(</td> <td class="paramtype"><a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">type_id</a> </td> <td class="paramname"> <em>type</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classopenvrml_1_1field__value.html#4bc5e65d6aec0ad3cf49f3992025d4ef">field_value::type_id</a> </td> <td class="paramname"> <em>field_type</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const std::string & </td> <td class="paramname"> <em>id</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"> <p> Constructor. <p> <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>type</em> </td><td>the type of interface. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>field_type</em> </td><td>the field data type handled by the interface. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>id</em> </td><td>the name of the interface. </td></tr> </table> </dl> </div> </div><p> <hr><h2>Friends And Related Function Documentation</h2> <a class="anchor" name="57b94b2bbfdac45e647fd8f180a0cd4e"></a><!-- doxytag: member="openvrml::node_interface::operator<<" ref="57b94b2bbfdac45e647fd8f180a0cd4e" args="(std::ostream &out, const node_interface::type_id type)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::ostream & operator<< </td> <td>(</td> <td class="paramtype">std::ostream & </td> <td class="paramname"> <em>out</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">node_interface::type_id</a> </td> <td class="paramname"> <em>type</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [related]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Stream inserter. <p> If <code>type</code> is <code><a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea888157fa1f45f5b29a679fc08d5cf45f" title="Used to indicate an invalid or unknown interface type.">node_interface::invalid_type_id</a></code>, <code>failbit</code> is set on <code>out</code>.<p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in,out]</tt> </td><td valign="top"><em>out</em> </td><td>an output stream. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>type</em> </td><td>a <code><a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a></code> interface type.</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>out</code>. </dd></dl> </div> </div><p> <a class="anchor" name="1866754fca945ced376050464e45db1d"></a><!-- doxytag: member="openvrml::node_interface::operator>>" ref="1866754fca945ced376050464e45db1d" args="(std::istream &in, node_interface::type_id &type)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::istream & operator>> </td> <td>(</td> <td class="paramtype">std::istream & </td> <td class="paramname"> <em>in</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classopenvrml_1_1node__interface.html#55f996075dfc9c345ae1705bf3e816ea">node_interface::type_id</a> & </td> <td class="paramname"> <em>type</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [related]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Stream extractor. <p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in,out]</tt> </td><td valign="top"><em>in</em> </td><td>an input stream. </td></tr> <tr><td valign="top"><tt>[out]</tt> </td><td valign="top"><em>type</em> </td><td>a <code><a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a></code> interface type.</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>in</code>. </dd></dl> </div> </div><p> <a class="anchor" name="2ceccfb86431acd67347fb70f7fa2e06"></a><!-- doxytag: member="openvrml::node_interface::operator==" ref="2ceccfb86431acd67347fb70f7fa2e06" args="(const node_interface &lhs, const node_interface &rhs)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool operator== </td> <td>(</td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> & </td> <td class="paramname"> <em>lhs</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> & </td> <td class="paramname"> <em>rhs</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td> throw()<code> [related]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Compare for equality. <p> <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>lhs</em> </td><td>a <code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a></code>. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>rhs</em> </td><td>a <code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a></code>.</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>true</code> if the two <code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a>s</code> are equal, <code>false</code> otherwise. </dd></dl> </div> </div><p> <a class="anchor" name="d50e8348139104df25fa0c0eff3437c1"></a><!-- doxytag: member="openvrml::node_interface::operator!=" ref="d50e8348139104df25fa0c0eff3437c1" args="(const node_interface &lhs, const node_interface &rhs)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool operator!= </td> <td>(</td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> & </td> <td class="paramname"> <em>lhs</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> & </td> <td class="paramname"> <em>rhs</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td> throw()<code> [related]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Compare for openvrml::inequality. <p> <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>lhs</em> </td><td>a <code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a></code>. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>rhs</em> </td><td>a <code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a></code>.</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>true</code> if the two <code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a>s</code> are equal, <code>false</code> otherwise. </dd></dl> </div> </div><p> <a class="anchor" name="b55eda0489ee17b6f33881434537e335"></a><!-- doxytag: member="openvrml::node_interface::operator<<" ref="b55eda0489ee17b6f33881434537e335" args="(std::ostream &out, const node_interface &interface_)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::ostream & operator<< </td> <td>(</td> <td class="paramtype">std::ostream & </td> <td class="paramname"> <em>out</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> & </td> <td class="paramname"> <em>interface_</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [related]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Stream output. <p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in,out]</tt> </td><td valign="top"><em>out</em> </td><td>output stream. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>interface_</em> </td><td><code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a></code>.</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>out</code>. </dd></dl> </div> </div><p> <a class="anchor" name="7502c8f8a9bdf301d2738ccda7eb4c4a"></a><!-- doxytag: member="openvrml::node_interface::operator>>" ref="7502c8f8a9bdf301d2738ccda7eb4c4a" args="(std::istream &in, node_interface &interface_)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::istream & operator>> </td> <td>(</td> <td class="paramtype">std::istream & </td> <td class="paramname"> <em>in</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classopenvrml_1_1node__interface.html">node_interface</a> & </td> <td class="paramname"> <em>interface_</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [related]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Stream input. <p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in,out]</tt> </td><td valign="top"><em>in</em> </td><td>input stream. </td></tr> <tr><td valign="top"><tt>[out]</tt> </td><td valign="top"><em>interface_</em> </td><td><code><a class="el" href="classopenvrml_1_1node__interface.html" title="Type information for an interface of a node.">node_interface</a></code>.</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>in</code>. </dd></dl> </div> </div><p> <hr><h2>Member Data Documentation</h2> <a class="anchor" name="dde78e72b3568da9a63996325f0467ed"></a><!-- doxytag: member="openvrml::node_interface::type" ref="dde78e72b3568da9a63996325f0467ed" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classopenvrml_1_1node__interface.html#dde78e72b3568da9a63996325f0467ed">openvrml::node_interface::type</a> </td> </tr> </table> </div> <div class="memdoc"> <p> The interface type. <p> <dl compact><dt><b>Examples: </b></dt><dd> <a class="el" href="pretty__print_8cpp-example.html#a4">pretty_print.cpp</a>.</dl> </div> </div><p> <a class="anchor" name="dd1c00bad8c12399858bb246a62510dc"></a><!-- doxytag: member="openvrml::node_interface::field_type" ref="dd1c00bad8c12399858bb246a62510dc" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classopenvrml_1_1node__interface.html#dd1c00bad8c12399858bb246a62510dc">openvrml::node_interface::field_type</a> </td> </tr> </table> </div> <div class="memdoc"> <p> The field data type handled by this interface. <p> </div> </div><p> <a class="anchor" name="5ff3c7d82d17d4c20920440fc5b9c043"></a><!-- doxytag: member="openvrml::node_interface::id" ref="5ff3c7d82d17d4c20920440fc5b9c043" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classopenvrml_1_1node__interface.html#5ff3c7d82d17d4c20920440fc5b9c043">openvrml::node_interface::id</a> </td> </tr> </table> </div> <div class="memdoc"> <p> The name of this interface. <p> <dl compact><dt><b>Examples: </b></dt><dd> <a class="el" 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