118 lines
5.1 KiB
HTML
118 lines
5.1 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML>
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<HEAD>
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<TITLE>class SG_EXPORT osg::Referenced</TITLE>
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<META NAME="GENERATOR" CONTENT="DOC++ 3.4.8">
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</HEAD>
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<BODY BGCOLOR="#ffffff">
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<H2>class SG_EXPORT <A HREF="#DOC.DOCU">osg::Referenced</A></H2></H2><BLOCKQUOTE>Base class from providing referencing counted objects</BLOCKQUOTE>
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<HR>
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<H2>Inheritance:</H2>
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<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=335>
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<param name=classes value="CReferenced,MReferenced.html,CState,MState.html,CObject,MObject.html,CNodeVisitor,MNodeVisitor.html,CNodeCallback,MNodeCallback.html,CMemoryAdapter,MMemoryAdapter.html,CLineSegment,MLineSegment.html,CImpostorSpriteManager,MImpostorSpriteManager.html,CFrameStamp,MFrameStamp.html,CDisplaySettings,MDisplaySettings.html,CCamera,MCamera.html">
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<param name=before value="M,M|_,MR_,MR_,MR_,MR_,MR_,MR_,MR_,MR_,Mr_">
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<param name=after value="M,M,M,M,M,M,M,M,M,M,M">
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<param name=indent value="0,0,0,0,0,0,0,0,0,0,0">
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<param name=arrowdir value="down">
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</APPLET>
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<HR>
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<DL>
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<P><DL>
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<DT><H3>Public Methods</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.89.1">Referenced</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.89.2">Referenced</A></B>(const <!1><A HREF="Referenced.html#DOC.2.89.2">Referenced</A>&)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <!1><A HREF="Referenced.html">Referenced</A>& <B><A HREF="#DOC.2.89.3">operator = </A></B>(<!1><A HREF="Referenced.html">Referenced</A>&)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.89.4">ref</A></B>() const
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<DD><I>increment the reference count by one, indicating that this object has another pointer which is referencing it</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.89.5">unref</A></B>() const
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<DD><I>decrement the reference count by one, indicating that a pointer to this object is referencing it.</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const int <B><A HREF="#DOC.2.89.6">referenceCount</A></B>() const
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<DD><I>return the number pointers currently referencing this object.</I>
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</DL></P>
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<P><DL>
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<DT><H3>Protected Fields</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>mutable int <B><A HREF="#DOC.2.89.8">_refCount</A></B>
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</DL></P>
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<P><DL>
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<DT><H3>Protected Methods</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual <B><A HREF="#DOC.2.89.7">~Referenced</A></B>()
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</DL></P>
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</DL>
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<A NAME="DOC.DOCU"></A>
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<HR>
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<H2>Documentation</H2>
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<BLOCKQUOTE>Base class from providing referencing counted objects</BLOCKQUOTE>
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<DL>
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<A NAME="Referenced"></A>
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<A NAME="DOC.2.89.1"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> Referenced()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="Referenced"></A>
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<A NAME="DOC.2.89.2"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> Referenced(const <!1><A HREF="Referenced.html#DOC.2.89.2">Referenced</A>&)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="operator = "></A>
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<A NAME="DOC.2.89.3"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline <!1><A HREF="Referenced.html">Referenced</A>& operator = (<!1><A HREF="Referenced.html">Referenced</A>&)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="ref"></A>
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<A NAME="DOC.2.89.4"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void ref() const </B></TT>
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<DD>increment the reference count by one, indicating that
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this object has another pointer which is referencing it
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<DL><DT><DD></DL><P>
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<A NAME="unref"></A>
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<A NAME="DOC.2.89.5"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void unref() const </B></TT>
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<DD>decrement the reference count by one, indicating that
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a pointer to this object is referencing it. If the
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reference count goes to zero, it is assumed that this object
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is no longer referenced and is automatically deleted.
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<DL><DT><DD></DL><P>
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<A NAME="referenceCount"></A>
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<A NAME="DOC.2.89.6"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const int referenceCount() const </B></TT>
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<DD>return the number pointers currently referencing this object.
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<DL><DT><DD></DL><P>
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<A NAME="~Referenced"></A>
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<A NAME="DOC.2.89.7"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~Referenced()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_refCount"></A>
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<A NAME="DOC.2.89.8"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>mutable int _refCount</B></TT>
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<DL><DT><DD></DL><P></DL>
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<HR>
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<DL><DT><B>Direct child classes:
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</B><DD><A HREF="State.html">State</A><BR>
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<A HREF="Object.html">Object</A><BR>
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<A HREF="NodeVisitor.html">NodeVisitor</A><BR>
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<A HREF="NodeCallback.html">NodeCallback</A><BR>
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<A HREF="MemoryAdapter.html">MemoryAdapter</A><BR>
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<A HREF="LineSegment.html">LineSegment</A><BR>
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<A HREF="ImpostorSpriteManager.html">ImpostorSpriteManager</A><BR>
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<A HREF="FrameStamp.html">FrameStamp</A><BR>
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<A HREF="DisplaySettings.html">DisplaySettings</A><BR>
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<A HREF="Camera.html">Camera</A><BR>
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</DL>
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<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>
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<BR>
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This page was generated with the help of <A HREF="http://docpp.sourceforge.net">DOC++</A>.
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