OpenSceneGraph/doc/doc++/osg/fast_back_stack.html
2003-04-17 16:22:51 +00:00

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<TITLE>template<class T> class osg::fast_back_stack</TITLE>
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<H2>template&lt;class <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&gt; class <A HREF="#DOC.DOCU">osg::fast_back_stack</A></H2></H2><BLOCKQUOTE>Simple stack implementation that keeps the back() cached locally for fast access rather than at the back of the vector which is the traditional stack implementation.</BLOCKQUOTE>
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<DT><H3>Public Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A> <B><A HREF="#DOC.2.217.13">_value</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>std::vector&lt;<!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&gt; <B><A HREF="#DOC.2.217.14">_stack</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>unsigned int <B><A HREF="#DOC.2.217.15">_size</A></B>
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<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <B><A HREF="#DOC.2.217.1">fast_back_stack</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <B><A HREF="#DOC.2.217.2">fast_back_stack</A></B>(const <!1><A HREF="fast_back_stack.html#DOC.2.217.2">fast_back_stack</A>&amp; fbs)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <B><A HREF="#DOC.2.217.3">fast_back_stack</A></B>(const <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; value)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="fast_back_stack.html">fast_back_stack</A>&amp; <B><A HREF="#DOC.2.217.4">operator = </A></B>(const <!1><A HREF="fast_back_stack.html">fast_back_stack</A>&amp; fbs)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.217.5">clear</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline bool <B><A HREF="#DOC.2.217.6">empty</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline unsigned int <B><A HREF="#DOC.2.217.7">size</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; <B><A HREF="#DOC.2.217.8">back</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; <B><A HREF="#DOC.2.217.9">back</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.217.10">push_back</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.217.11">push_back</A></B>(const <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; value)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.217.12">pop_back</A></B>()
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<H2>Documentation</H2>
<BLOCKQUOTE>Simple stack implementation that keeps the back() cached locally for fast access
rather than at the back of the vector which is the traditional stack implementation.
A conventional std::vector<> stores the rest of the stack. The fast_back_stack
although contains a stl container it only implments the back push_back(),pop_back()
and back() methods so is not as general purpose as stl stack implementation.
The focus of the fast_back_stack is purly to maximize the speed at which the
back can be accessed.</BLOCKQUOTE>
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<A NAME="fast_back_stack"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline fast_back_stack()</B></TT>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline fast_back_stack(const <!1><A HREF="fast_back_stack.html#DOC.2.217.2">fast_back_stack</A>&amp; fbs)</B></TT>
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<A NAME="fast_back_stack"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline fast_back_stack(const <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; value)</B></TT>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="fast_back_stack.html">fast_back_stack</A>&amp; operator = (const <!1><A HREF="fast_back_stack.html">fast_back_stack</A>&amp; fbs)</B></TT>
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<A NAME="clear"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void clear()</B></TT>
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<A NAME="empty"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline bool empty() const </B></TT>
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<A NAME="size"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline unsigned int size() const </B></TT>
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<A NAME="back"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; back()</B></TT>
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<A NAME="back"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; back() const </B></TT>
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<A NAME="push_back"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void push_back()</B></TT>
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<A NAME="push_back"></A>
<A NAME="DOC.2.217.11"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void push_back(const <!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&amp; value)</B></TT>
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<A NAME="pop_back"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void pop_back()</B></TT>
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<A NAME="_value"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A> _value</B></TT>
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<A NAME="_stack"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>std::vector&lt;<!1><A HREF="TexGen.html#DOC.2.184.11.2">T</A>&gt; _stack</B></TT>
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<A NAME="_size"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>unsigned int _size</B></TT>
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<HR><DL><DT><B>This class has no child classes.</B></DL>
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