OpenSceneGraph/doc/doc++/osg/NodeCallback.html
2001-09-22 02:42:08 +00:00

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<TITLE>class SG_EXPORT osg::NodeCallback</TITLE>
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<H2>class SG_EXPORT <A HREF="#DOC.DOCU">osg::NodeCallback</A></H2></H2><HR>
<H2>Inheritance:</H2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=65>
<param name=classes value="CReferenced,MReferenced.html,CNodeCallback,MNodeCallback.html">
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<DT><H3>Public Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> <B><A HREF="#DOC.2.55.7">_requirements</A></B>
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<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.55.2">NodeCallback</A></B>(const <!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> ncr=<!1><A HREF="NodeCallback.html#DOC.2.55.1.1">NO_REQUIREMENTS</A>)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual <B><A HREF="#DOC.2.55.3">~NodeCallback</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.55.4">setRequirements</A></B>(const <!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> ncr)
<DD><I>Set what values from traversal are required by this NodeCallback</I>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const <!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> <B><A HREF="#DOC.2.55.5">getRequirements</A></B>() const
<DD><I>Get what values from traversal are required by this NodeCallback</I>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.55.6">operator()</A></B>(<!1><A HREF="Node.html">Node</A>*, <!1><A HREF="NodeVisitor.html">NodeVisitor</A>*)
<DD><I>Callback method call by the NodeVisitor when visiting a node</I>
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<DT><H3>Public Members</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>enum <B><A HREF="#DOC.2.55.1">Requirements</A></B>
<DD><I>The range of values which can be accumulated by the NodeVisitor.</I>
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<HR><H3>Inherited from <A HREF="Referenced.html">Referenced</A>:</H3>
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<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Referenced.html">Referenced</A>&amp; <B>operator = </B>(<!1><A HREF="Referenced.html">Referenced</A>&amp;)
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<IMG ALT="o" SRC=icon2.gif>inline void <B>ref</B>() const
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<IMG ALT="o" SRC=icon2.gif>inline void <B>unref</B>() const
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<IMG ALT="o" SRC=icon2.gif>inline const int <B>referenceCount</B>() const
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<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>mutable int <B>_refCount</B>
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<H2>Documentation</H2>
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<A NAME="Requirements"></A>
<A NAME="DOC.2.55.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>enum Requirements</B></TT>
<DD>The range of values which can be accumulated by the NodeVisitor.
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<A NAME="NO_REQUIREMENTS"></A>
<A NAME="DOC.2.55.1.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> NO_REQUIREMENTS</B></TT>
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<A NAME="REQUIRES_TRAVERSAL"></A>
<A NAME="DOC.2.55.1.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> REQUIRES_TRAVERSAL</B></TT>
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<A NAME="REQUIRES_PARENT_PATH"></A>
<A NAME="DOC.2.55.1.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> REQUIRES_PARENT_PATH</B></TT>
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<A NAME="REQUIRES_ACCUMULATED_MATRIX"></A>
<A NAME="DOC.2.55.1.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> REQUIRES_ACCUMULATED_MATRIX</B></TT>
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<A NAME="REQUIRES_ACCUMULATED_INVERSE"></A>
<A NAME="DOC.2.55.1.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> REQUIRES_ACCUMULATED_INVERSE</B></TT>
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<A NAME="NodeCallback"></A>
<A NAME="DOC.2.55.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> NodeCallback(const <!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> ncr=<!1><A HREF="NodeCallback.html#DOC.2.55.1.1">NO_REQUIREMENTS</A>)</B></TT>
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<A NAME="~NodeCallback"></A>
<A NAME="DOC.2.55.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~NodeCallback()</B></TT>
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<A NAME="setRequirements"></A>
<A NAME="DOC.2.55.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setRequirements(const <!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> ncr)</B></TT>
<DD>Set what values from traversal are required by this NodeCallback
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<A NAME="getRequirements"></A>
<A NAME="DOC.2.55.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const <!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> getRequirements() const </B></TT>
<DD>Get what values from traversal are required by this NodeCallback
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<A NAME="operator()"></A>
<A NAME="DOC.2.55.6"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual void operator()(<!1><A HREF="Node.html">Node</A>*, <!1><A HREF="NodeVisitor.html">NodeVisitor</A>*)</B></TT>
<DD>Callback method call by the NodeVisitor when visiting a node
<DL><DT><DD></DL><P>
<A NAME="_requirements"></A>
<A NAME="DOC.2.55.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="NodeCallback.html#DOC.2.55.1">Requirements</A> _requirements</B></TT>
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<HR><DL><DT><B>This class has no child classes.</B></DL>
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