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OpenSceneGraph/doc/doc++/osg/PagedLOD.html
Robert Osfield 3f042d2f1b Updated NEWS/AUTHORS + html docs for release.
2003-09-08 10:51:14 +00:00

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>class SG_EXPORT osg::PagedLOD</TITLE>
<META NAME="GENERATOR" CONTENT="DOC++ 3.4.10">
</HEAD>
<BODY BGCOLOR="#ffffff">
<H2>class SG_EXPORT <A HREF="#DOC.DOCU">osg::PagedLOD</A></H2></H2><BLOCKQUOTE>PagedLOD</BLOCKQUOTE>
<HR>
<H2>Inheritance:</H2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=185>
<param name=classes value="CReferenced,MReferenced.html,CObject,MObject.html,CNode,MNode.html,CGroup,MGroup.html,CLOD,MLOD.html,CPagedLOD,MPagedLOD.html">
<param name=before value="M,M,M,M,M,M">
<param name=after value="Md_SPSPSPSP,Md_SPSPSP,Md_SPSP,Md_SP,Md_,M">
<param name=indent value="0,1,2,3,4,5">
<param name=arrowdir value="down">
</APPLET>
<HR>
<DL>
<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.135.1">PagedLOD</A></B>()
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.135.2">PagedLOD</A></B>(const <!1><A HREF="PagedLOD.html#DOC.2.135.2">PagedLOD</A>&amp;, const <!1><A HREF="CopyOp.html">CopyOp</A>&amp; copyop=CopyOp::SHALLOW_COPY)
<DD><I>Copy constructor using CopyOp to manage deep vs shallow copy</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.135.3">META_Node</A></B>(<!1><A HREF="osg.html">osg</A>, <!1><A HREF="PagedLOD.html">PagedLOD</A>)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.135.4">traverse</A></B>(<!1><A HREF="NodeVisitor.html">NodeVisitor</A>&amp; nv)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual bool <B><A HREF="#DOC.2.135.5">addChild</A></B>(<!1><A HREF="Node.html">Node</A>* child)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual bool <B><A HREF="#DOC.2.135.6">addChild</A></B>(<!1><A HREF="Node.html">Node</A>* child, float min, float max)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual bool <B><A HREF="#DOC.2.135.7">addChild</A></B>(<!1><A HREF="Node.html">Node</A>* child, float min, float max, const std::string&amp; filename)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual bool <B><A HREF="#DOC.2.135.8">removeChild</A></B>(<!1><A HREF="Node.html">Node</A>* child)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.135.10">setFileName</A></B>(unsigned int childNo, const std::string&amp; filename)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>const std::string&amp; <B><A HREF="#DOC.2.135.11">getFileName</A></B>(unsigned int childNo) const
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline unsigned int <B><A HREF="#DOC.2.135.12">getNumFileNames</A></B>() const
<DD><I>returns the number of filenames currently set.</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <!1><A HREF="PagedLOD.html#DOC.2.135.9">FileNameList</A>&amp; <B><A HREF="#DOC.2.135.13">getFileNameList</A></B>()
<DD><I>return the list of filename</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const <!1><A HREF="PagedLOD.html#DOC.2.135.9">FileNameList</A>&amp; <B><A HREF="#DOC.2.135.14">getFileNameList</A></B>() const
<DD><I>return the list of filename</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.135.16">setTimeStamp</A></B>(unsigned int childNo, double timeStamp)
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>double <B><A HREF="#DOC.2.135.17">getTimeStamp</A></B>(unsigned int childNo) const
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline unsigned int <B><A HREF="#DOC.2.135.18">getNumTimeStamps</A></B>() const
<DD><I>returns the number of filenames currently set.</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <!1><A HREF="PagedLOD.html#DOC.2.135.15">TimeStampList</A>&amp; <B><A HREF="#DOC.2.135.19">getTimeStampList</A></B>()
<DD><I>return the list of time stamps</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const <!1><A HREF="PagedLOD.html#DOC.2.135.15">TimeStampList</A>&amp; <B><A HREF="#DOC.2.135.20">getTimeStampList</A></B>() const
<DD><I>return the list of time stamps</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.135.21">removeExpiredChildren</A></B>(double expiryTime, <!1><A HREF="osg.html#DOC.2.86">NodeList</A>&amp; removedChildren)
<DD><I>Remove the children from the PagedLOD which haven't be visited since specified expiry time.</I>
</DL></P>
<P><DL>
<DT><H3>Public Members</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>typedef std::vector&lt;std::string&gt; <B><A HREF="#DOC.2.135.9">FileNameList</A></B>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>typedef std::vector&lt;double&gt; <B><A HREF="#DOC.2.135.15">TimeStampList</A></B>
</DL></P>
<P><DL>
<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="PagedLOD.html#DOC.2.135.9">FileNameList</A> <B><A HREF="#DOC.2.135.23">_fileNameList</A></B>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="PagedLOD.html#DOC.2.135.15">TimeStampList</A> <B><A HREF="#DOC.2.135.24">_timeStampList</A></B>
</DL></P>
<P><DL>
<DT><H3>Protected Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual <B><A HREF="#DOC.2.135.22">~PagedLOD</A></B>()
</DL></P>
</DL>
<HR><H3>Inherited from <A HREF="LOD.html">LOD</A>:</H3>
<DL>
<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setCenterMode</B>(<!1><A HREF="LOD.html#DOC.2.94.10">CenterMode</A> mode)
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="LOD.html#DOC.2.94.10">CenterMode</A> <B>getCenterMode</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>setCenter</B>(const <!1><A HREF="Vec3.html">Vec3</A>&amp; <!1><A HREF="BoundingSphere.html#DOC.2.30.8">center</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="Vec3.html">Vec3</A>&amp; <B>getCenter</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setRange</B>(unsigned int childNo, float min, float max)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline float <B>getMinRange</B>(unsigned int childNo) const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline float <B>getMaxRange</B>(unsigned int childNo) const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getNumRanges</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="LOD.html#DOC.2.94.9">RangeList</A>&amp; <B>getRangeList</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="LOD.html#DOC.2.94.9">RangeList</A>&amp; <B>getRangeList</B>() const
</DL></P>
<P><DL>
<DT><H3>Public Members</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>typedef std::pair&lt;float,float&gt; <B>MinMaxPair</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>typedef std::vector&lt;<!1><A HREF="LOD.html#DOC.2.94.8">MinMaxPair</A>&gt; <B>RangeList</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>enum <B>CenterMode</B>
</DL></P>
<P><DL>
<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="LOD.html#DOC.2.94.10">CenterMode</A> <B>_centerMode</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="Vec3.html">Vec3</A> <B>_userDefinedCenter</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="LOD.html#DOC.2.94.9">RangeList</A> <B>_rangeList</B>
</DL></P>
</DL>
<HR><H3>Inherited from <A HREF="Group.html">Group</A>:</H3>
<DL>
<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="Group.html">Group</A>* <B>asGroup</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual const <!1><A HREF="Group.html">Group</A>* <B>asGroup</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual bool <B>insertChild</B>( unsigned int <!1><A HREF="TemplateIndexArray.html#DOC.2.10.15">index</A>, <!1><A HREF="Node.html">Node</A>* child )
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual bool <B>replaceChild</B>( <!1><A HREF="Node.html">Node</A>* origChild, <!1><A HREF="Node.html">Node</A>* newChild )
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getNumChildren</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual bool <B>setChild</B>( unsigned int i, <!1><A HREF="Node.html">Node</A>* node )
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Node.html">Node</A>* <B>getChild</B>( unsigned int i )
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="Node.html">Node</A>* <B>getChild</B>( unsigned int i ) const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline bool <B>containsNode</B>( const <!1><A HREF="Node.html">Node</A>* node ) const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getChildIndex</B>( const <!1><A HREF="Node.html">Node</A>* node ) const
</DL></P>
<P><DL>
<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="osg.html#DOC.2.86">NodeList</A> <B>_children</B>
</DL></P>
<P><DL>
<DT><H3>Protected Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>virtual bool <B>computeBound</B>() const
</DL></P>
</DL>
<HR><H3>Inherited from <A HREF="Node.html">Node</A>:</H3>
<DL>
<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="Object.html">Object</A>* <B>cloneType</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="Object.html">Object</A>* <B>clone</B>(const <!1><A HREF="CopyOp.html">CopyOp</A>&amp; copyop) const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual bool <B>isSameKindAs</B>(const <!1><A HREF="Object.html">Object</A>* obj) const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual const char* <B>libraryName</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual const char* <B>className</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="Transform.html">Transform</A>* <B>asTransform</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual const <!1><A HREF="Transform.html">Transform</A>* <B>asTransform</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual void <B>accept</B>(<!1><A HREF="NodeVisitor.html">NodeVisitor</A>&amp; nv)
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual void <B>ascend</B>(<!1><A HREF="NodeVisitor.html">NodeVisitor</A>&amp; nv)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>setName</B>( const std::string&amp; <!1><A HREF="Test.html#DOC.185.1.3">name</A> )
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>setName</B>( const char* <!1><A HREF="Test.html#DOC.185.1.3">name</A> )
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const std::string&amp; <B>getName</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="Node.html#DOC.2.116.18">ParentList</A>&amp; <B>getParents</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Node.html#DOC.2.116.18">ParentList</A> <B>getParents</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Group.html">Group</A>* <B>getParent</B>(unsigned int i)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="Group.html">Group</A>* <B>getParent</B>(unsigned int i) const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getNumParents</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setUpdateCallback</B>(<!1><A HREF="NodeCallback.html">NodeCallback</A>* nc)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="NodeCallback.html">NodeCallback</A>* <B>getUpdateCallback</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="NodeCallback.html">NodeCallback</A>* <B>getUpdateCallback</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getNumChildrenRequiringUpdateTraversal</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setCullCallback</B>(<!1><A HREF="NodeCallback.html">NodeCallback</A>* nc)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="NodeCallback.html">NodeCallback</A>* <B>getCullCallback</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="NodeCallback.html">NodeCallback</A>* <B>getCullCallback</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setCullingActive</B>(bool active)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline bool <B>getCullingActive</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getNumChildrenWithCullingDisabled</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline bool <B>isCullingActive</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getNumChildrenWithOccluderNodes</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>bool <B>containsOccluderNodes</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>setNodeMask</B>(<!1><A HREF="Node.html#DOC.2.116.37">NodeMask</A> nm)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Node.html#DOC.2.116.37">NodeMask</A> <B>getNodeMask</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="Node.html#DOC.2.116.40">DescriptionList</A>&amp; <B>getDescriptions</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Node.html#DOC.2.116.40">DescriptionList</A>&amp; <B>getDescriptions</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const std::string&amp; <B>getDescription</B>(unsigned int i) const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline std::string&amp; <B>getDescription</B>(unsigned int i)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline unsigned int <B>getNumDescriptions</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addDescription</B>(const std::string&amp; desc)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>setStateSet</B>(<!1><A HREF="StateSet.html">osg::StateSet</A>* dstate)
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="StateSet.html">osg::StateSet</A>* <B>getOrCreateStateSet</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="StateSet.html">osg::StateSet</A>* <B>getStateSet</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="StateSet.html">osg::StateSet</A>* <B>getStateSet</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="BoundingSphere.html">BoundingSphere</A>&amp; <B>getBound</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>dirtyBound</B>()
</DL></P>
<P><DL>
<DT><H3>Public Members</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>typedef std::vector&lt;<!1><A HREF="Group.html">Group</A>*&gt; <B>ParentList</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>typedef unsigned int <B>NodeMask</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>typedef std::vector&lt;std::string&gt; <B>DescriptionList</B>
</DL></P>
<P><DL>
<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>mutable <!1><A HREF="BoundingSphere.html">BoundingSphere</A> <B>_bsphere</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>mutable bool <B>_bsphere_computed</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>std::string <B>_name</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="Node.html#DOC.2.116.18">ParentList</A> <B>_parents</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="ref_ptr.html">ref_ptr</A>&lt;<!1><A HREF="NodeCallback.html">NodeCallback</A>&gt; <B>_updateCallback</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>unsigned int <B>_numChildrenRequiringUpdateTraversal</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="ref_ptr.html">ref_ptr</A>&lt;<!1><A HREF="NodeCallback.html">NodeCallback</A>&gt; <B>_cullCallback</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>bool <B>_cullingActive</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>unsigned int <B>_numChildrenWithCullingDisabled</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>unsigned int <B>_numChildrenWithOccluderNodes</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="Node.html#DOC.2.116.37">NodeMask</A> <B>_nodeMask</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="Node.html#DOC.2.116.40">DescriptionList</A> <B>_descriptions</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="ref_ptr.html">ref_ptr</A>&lt;<!1><A HREF="StateSet.html">StateSet</A>&gt; <B>_stateset</B>
</DL></P>
<P><DL>
<DT><H3>Protected Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addParent</B>(<!1><A HREF="Group.html">osg::Group</A>* node)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>removeParent</B>(<!1><A HREF="Group.html">osg::Group</A>* node)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setNumChildrenRequiringUpdateTraversal</B>(unsigned int num)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setNumChildrenWithCullingDisabled</B>(unsigned int num)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setNumChildrenWithOccluderNodes</B>(unsigned int num)
</DL></P>
</DL>
<HR><H3>Inherited from <A HREF="Object.html">Object</A>:</H3>
<DL>
<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>setDataVariance</B>(<!1><A HREF="Object.html#DOC.2.133.8">DataVariance</A> dv)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Object.html#DOC.2.133.8">DataVariance</A> <B>getDataVariance</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>setUserData</B>(<!1><A HREF="Referenced.html">Referenced</A>* obj)
<DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Referenced.html">Referenced</A>* <B>getUserData</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="Referenced.html">Referenced</A>* <B>getUserData</B>() const
</DL></P>
<P><DL>
<DT><H3>Public Members</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>enum <B>DataVariance</B>
</DL></P>
<P><DL>
<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="Object.html#DOC.2.133.8">DataVariance</A> <B>_dataVariance</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="ref_ptr.html">ref_ptr</A>&lt;<!1><A HREF="Referenced.html">Referenced</A>&gt; <B>_userData</B>
</DL></P>
</DL>
<HR><H3>Inherited from <A HREF="Referenced.html">Referenced</A>:</H3>
<DL>
<P><DL>
<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;)
<DT>
<IMG ALT="o" SRC=icon2.gif>static void <B>setDeleteHandler</B>(<!1><A HREF="DeleteHandler.html">DeleteHandler</A>* handler)
<DT>
<IMG ALT="o" SRC=icon2.gif>static <!1><A HREF="DeleteHandler.html">DeleteHandler</A>* <B>getDeleteHandler</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>ref</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>unref_nodelete</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline int <B>referenceCount</B>() const
<DT>
<IMG ALT="o" SRC=icon2.gif>inline void <B>unref</B>() const
</DL></P>
<P><DL>
<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>mutable int <B>_refCount</B>
</DL></P>
</DL>
<A NAME="DOC.DOCU"></A>
<HR>
<H2>Documentation</H2>
<BLOCKQUOTE>PagedLOD</BLOCKQUOTE>
<DL>
<A NAME="PagedLOD"></A>
<A NAME="DOC.2.135.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> PagedLOD()</B></TT>
<DL><DT><DD></DL><P>
<A NAME="PagedLOD"></A>
<A NAME="DOC.2.135.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> PagedLOD(const <!1><A HREF="PagedLOD.html#DOC.2.135.2">PagedLOD</A>&amp;, const <!1><A HREF="CopyOp.html">CopyOp</A>&amp; copyop=CopyOp::SHALLOW_COPY)</B></TT>
<DD>Copy constructor using CopyOp to manage deep vs shallow copy
<DL><DT><DD></DL><P>
<A NAME="META_Node"></A>
<A NAME="DOC.2.135.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> META_Node(<!1><A HREF="osg.html">osg</A>, <!1><A HREF="PagedLOD.html">PagedLOD</A>)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="traverse"></A>
<A NAME="DOC.2.135.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual void traverse(<!1><A HREF="NodeVisitor.html">NodeVisitor</A>&amp; nv)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="addChild"></A>
<A NAME="DOC.2.135.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual bool addChild(<!1><A HREF="Node.html">Node</A>* child)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="addChild"></A>
<A NAME="DOC.2.135.6"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual bool addChild(<!1><A HREF="Node.html">Node</A>* child, float min, float max)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="addChild"></A>
<A NAME="DOC.2.135.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual bool addChild(<!1><A HREF="Node.html">Node</A>* child, float min, float max, const std::string&amp; filename)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="removeChild"></A>
<A NAME="DOC.2.135.8"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual bool removeChild(<!1><A HREF="Node.html">Node</A>* child)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="FileNameList"></A>
<A NAME="DOC.2.135.9"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>typedef std::vector&lt;std::string&gt; FileNameList</B></TT>
<DL><DT><DD></DL><P>
<A NAME="setFileName"></A>
<A NAME="DOC.2.135.10"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setFileName(unsigned int childNo, const std::string&amp; filename)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="getFileName"></A>
<A NAME="DOC.2.135.11"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>const std::string&amp; getFileName(unsigned int childNo) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="getNumFileNames"></A>
<A NAME="DOC.2.135.12"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline unsigned int getNumFileNames() const </B></TT>
<DD>returns the number of filenames currently set.
<DL><DT><DD></DL><P>
<A NAME="getFileNameList"></A>
<A NAME="DOC.2.135.13"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline <!1><A HREF="PagedLOD.html#DOC.2.135.9">FileNameList</A>&amp; getFileNameList()</B></TT>
<DD>return the list of filename
<DL><DT><DD></DL><P>
<A NAME="getFileNameList"></A>
<A NAME="DOC.2.135.14"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const <!1><A HREF="PagedLOD.html#DOC.2.135.9">FileNameList</A>&amp; getFileNameList() const </B></TT>
<DD>return the list of filename
<DL><DT><DD></DL><P>
<A NAME="TimeStampList"></A>
<A NAME="DOC.2.135.15"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>typedef std::vector&lt;double&gt; TimeStampList</B></TT>
<DL><DT><DD></DL><P>
<A NAME="setTimeStamp"></A>
<A NAME="DOC.2.135.16"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setTimeStamp(unsigned int childNo, double timeStamp)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="getTimeStamp"></A>
<A NAME="DOC.2.135.17"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>double getTimeStamp(unsigned int childNo) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="getNumTimeStamps"></A>
<A NAME="DOC.2.135.18"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline unsigned int getNumTimeStamps() const </B></TT>
<DD>returns the number of filenames currently set.
<DL><DT><DD></DL><P>
<A NAME="getTimeStampList"></A>
<A NAME="DOC.2.135.19"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline <!1><A HREF="PagedLOD.html#DOC.2.135.15">TimeStampList</A>&amp; getTimeStampList()</B></TT>
<DD>return the list of time stamps
<DL><DT><DD></DL><P>
<A NAME="getTimeStampList"></A>
<A NAME="DOC.2.135.20"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const <!1><A HREF="PagedLOD.html#DOC.2.135.15">TimeStampList</A>&amp; getTimeStampList() const </B></TT>
<DD>return the list of time stamps
<DL><DT><DD></DL><P>
<A NAME="removeExpiredChildren"></A>
<A NAME="DOC.2.135.21"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void removeExpiredChildren(double expiryTime, <!1><A HREF="osg.html#DOC.2.86">NodeList</A>&amp; removedChildren)</B></TT>
<DD>Remove the children from the PagedLOD which haven't be visited since specified expiry time.
The removed children are added the removeChildren list passed into the method,
this allows the children to be deleted later at the callers discression.
<DL><DT><DD></DL><P>
<A NAME="~PagedLOD"></A>
<A NAME="DOC.2.135.22"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~PagedLOD()</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_fileNameList"></A>
<A NAME="DOC.2.135.23"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="PagedLOD.html#DOC.2.135.9">FileNameList</A> _fileNameList</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_timeStampList"></A>
<A NAME="DOC.2.135.24"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="PagedLOD.html#DOC.2.135.15">TimeStampList</A> _timeStampList</B></TT>
<DL><DT><DD></DL><P></DL>
<HR><DL><DT><B>This class has no child classes.</B></DL>
<DL><DT><DD></DL><P><P><I><A HREF="index.html">Alphabetic index</A></I> <I><A HREF="HIER.html">HTML hierarchy of classes</A> or <A HREF="HIERjava.html">Java</A></I></P><HR>
<BR>
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