fg__list_8h-source.html

《道法自然》书的源码FishGUI,一个跨平台的界面库

00221 
00222 <span class="comment">//##ModelId=3FD88506029F</span>
00227 <span class="comment"></span><span class="keyword">template</span> &lt;<span class="keyword">class</span> ITEM&gt;
<a name="l00228"></a><a class="code" href="classFG__BackIterator.html">00228</a> <span class="keyword">class </span><a class="code" href="classFG__BackIterator.html">FG_BackIterator</a>
00229 {
00230 <span class="keyword">public</span>:
00231     <span class="comment">//##ModelId=3FD8850602D2</span>
<a name="l00233"></a><a class="code" href="classFG__BackIterator.html#w0">00233</a> <span class="comment"></span>    <span class="keyword">typedef</span> <a class="code" href="structFG__BList__Node.html">FG_BList_Node&lt;ITEM&gt;</a> <a class="code" href="structFG__BList__Node.html">node</a>;
00234 
00235     <span class="comment">//##ModelId=3FD885070228</span>
<a name="l00237"></a><a class="code" href="classFG__BackIterator.html#a0">00237</a> <span class="comment"></span>    <a class="code" href="classFG__BackIterator.html#a0">FG_BackIterator</a>() : m_pNode(<a class="code" href="group__Utility.html#ga11">NULL</a>) {}
00238 
00239     <span class="comment">//##ModelId=3FD885070232</span>
<a name="l00244"></a><a class="code" href="classFG__BackIterator.html#a1">00244</a> <span class="comment"></span>    <a class="code" href="classFG__BackIterator.html#a0">FG_BackIterator</a>(<a class="code" href="structFG__BList__Node.html">node</a> * <span class="keyword">const</span> pNode) : m_pNode(pNode) {}
00245 
00246     <span class="comment">//##ModelId=3FD88507023C</span>
<a name="l00252"></a><a class="code" href="classFG__BackIterator.html#a2">00252</a> <span class="comment"></span>    ITEM &amp; <a class="code" href="classFG__BackIterator.html#a2">operator*</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> * (m_pNode-&gt;<a class="code" href="structFG__BList__Node.html#o0">m_pItem</a>); }
00253 
00254     <span class="comment">//##ModelId=3FD885070246</span>
<a name="l00260"></a><a class="code" href="classFG__BackIterator.html#a3">00260</a> <span class="comment"></span>    ITEM * <a class="code" href="classFG__BackIterator.html#a3">operator-&gt;</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode-&gt;<a class="code" href="structFG__BList__Node.html#o0">m_pItem</a>; }
00261 
00262     <span class="comment">//##ModelId=3FD885070250</span>
<a name="l00268"></a><a class="code" href="classFG__BackIterator.html#a4">00268</a> <span class="comment"></span>    <a class="code" href="classFG__BackIterator.html#a4">operator ITEM *</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode-&gt;<a class="code" href="structFG__BList__Node.html#o0">m_pItem</a>; }
00269 
00270     <span class="comment">//##ModelId=3FD885070251</span>
<a name="l00276"></a><a class="code" href="classFG__BackIterator.html#a5">00276</a> <span class="comment"></span>    <span class="keywordtype">bool</span> <a class="code" href="classFG__BackIterator.html#a5">IsDone</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ! m_pNode; }
00277 
00278     <span class="comment">//##ModelId=3FD88507025A</span>
<a name="l00284"></a><a class="code" href="classFG__BackIterator.html#a6">00284</a> <span class="comment"></span>    <a class="code" href="classFG__BackIterator.html">FG_BackIterator</a> &amp; <a class="code" href="classFG__BackIterator.html#a6">operator++</a>()
00285     {
00286         <span class="keywordflow">if</span> (m_pNode)
00287             m_pNode = m_pNode-&gt;<a class="code" href="structFG__BList__Node.html#o1">m_pPrev</a>;
00288         <span class="keywordflow">return</span> * <span class="keyword">this</span>;
00289     }
00290 
00291     <span class="comment">//##ModelId=3FD885070264</span>
<a name="l00297"></a><a class="code" href="classFG__BackIterator.html#a7">00297</a> <span class="comment"></span>    <span class="keyword">const</span> <a class="code" href="classFG__BackIterator.html">FG_BackIterator</a> <a class="code" href="classFG__BackIterator.html#a6">operator++</a>(<span class="keywordtype">int</span>)
00298     {
00299         <a class="code" href="classFG__BackIterator.html">FG_BackIterator</a> tmp = * <span class="keyword">this</span>;
00300         <span class="keywordflow">if</span> (m_pNode) m_pNode = m_pNode-&gt;<a class="code" href="structFG__BList__Node.html#o1">m_pPrev</a>;
00301         <span class="keywordflow">return</span> tmp;
00302     }
00303 
00304     <span class="comment">//##ModelId=3FD88507026F</span>
<a name="l00311"></a><a class="code" href="classFG__BackIterator.html#a8">00311</a> <span class="comment"></span>    <span class="keywordtype">bool</span> <a class="code" href="classFG__BackIterator.html#a8">operator==</a>(<span class="keyword">const</span> <a class="code" href="classFG__BackIterator.html">FG_BackIterator</a> &amp; i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode == i.<a class="code" href="classFG__BackIterator.html#r0">m_pNode</a>; }
00312 
00313     <span class="comment">//##ModelId=3FD885070282</span>
<a name="l00320"></a><a class="code" href="classFG__BackIterator.html#a9">00320</a> <span class="comment"></span>    <span class="keywordtype">bool</span> <a class="code" href="classFG__BackIterator.html#a9">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classFG__BackIterator.html">FG_BackIterator</a> &amp; i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode != i.<a class="code" href="classFG__BackIterator.html#r0">m_pNode</a>; }
00321 
00322     <span class="comment">//##ModelId=3FD885070296</span>
<a name="l00329"></a><a class="code" href="classFG__BackIterator.html#a10">00329</a> <span class="comment"></span>    <span class="keywordtype">bool</span> <a class="code" href="classFG__BackIterator.html#a8">operator==</a>(ITEM * <span class="keyword">const</span> p)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode-&gt;<a class="code" href="structFG__BList__Node.html#o0">m_pItem</a> == p; }
00330 
00331     <span class="comment">//##ModelId=3FD8850702A1</span>
<a name="l00338"></a><a class="code" href="classFG__BackIterator.html#a11">00338</a> <span class="comment"></span>    <span class="keywordtype">bool</span> <a class="code" href="classFG__BackIterator.html#a9">operator!=</a>(ITEM * <span class="keyword">const</span> p)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode-&gt;<a class="code" href="structFG__BList__Node.html#o0">m_pItem</a> != p; }
00339 
00340 <span class="keyword">private</span>:
00341     <span class="comment">//##ModelId=3FD885070215</span>
<a name="l00342"></a><a class="code" href="classFG__BackIterator.html#r0">00342</a>     <a class="code" href="structFG__BList__Node.html">node</a> * m_pNode;                 
00343 };
00344 
00345 <span class="comment">//##ModelId=3FD885060385</span>
00352 <span class="comment"></span><span class="keyword">template</span> &lt;<span class="keyword">class</span> ITEM&gt;
<a name="l00353"></a><a class="code" href="classFG__LoopIterator.html">00353</a> <span class="keyword">class </span><a class="code" href="classFG__LoopIterator.html">FG_LoopIterator</a>
00354 {
00355 <span class="keyword">public</span>:
00356     <span class="comment">//##ModelId=3FD88508011B</span>
<a name="l00362"></a><a class="code" href="classFG__LoopIterator.html#a0">00362</a> <span class="comment"></span>    <a class="code" href="classFG__LoopIterator.html#a0">FG_LoopIterator</a>(<a class="code" href="structFG__BList__Node.html">FG_BList_Node&lt;ITEM&gt;</a> * <span class="keyword">const</span> pFirst, ITEM * <span class="keyword">const</span> pStart)
00363         : <a class="code" href="classFG__LoopIterator.html#p0">m_pFirst</a>(pFirst), <a class="code" href="classFG__LoopIterator.html#p2">m_pStart</a>(pStart), <a class="code" href="classFG__LoopIterator.html#p3">m_IsDone</a>(false)
00364     {
00365         m_pNode = <a class="code" href="classFG__LoopIterator.html#p0">m_pFirst</a>;
00366         <span class="keywordflow">while</span> (m_pNode &amp;&amp; m_pNode-&gt;m_pItem != <a class="code" href="classFG__LoopIterator.html#p2">m_pStart</a>) m_pNode = m_pNode-&gt;m_pNext;
00367         <span class="keywordflow">if</span> (! m_pNode)
00368             <a class="code" href="classFG__LoopIterator.html#p3">m_IsDone</a> = <span class="keyword">true</span>;
00369         <span class="keywordflow">else</span>
00370         {
00371             m_pNode = m_pNode-&gt;m_pNext;
00372             <span class="keywordflow">if</span> (! m_pNode)
00373                 m_pNode = m_pFirst;
00374         }
00375     }
00376 
00377     <span class="comment">//##ModelId=3FD88508012F</span>
<a name="l00383"></a><a class="code" href="classFG__LoopIterator.html#a1">00383</a> <span class="comment"></span>    ITEM &amp; <a class="code" href="classFG__LoopIterator.html#a1">operator*</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> * (m_pNode-&gt;m_pItem); }
00384     
00385     <span class="comment">//##ModelId=3FD885080139</span>
<a name="l00391"></a><a class="code" href="classFG__LoopIterator.html#a2">00391</a> <span class="comment"></span>    ITEM * <a class="code" href="classFG__LoopIterator.html#a2">operator-&gt;</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode-&gt;m_pItem; }
00392 
00393     <span class="comment">//##ModelId=3FD885080143</span>
<a name="l00399"></a><a class="code" href="classFG__LoopIterator.html#a3">00399</a> <span class="comment"></span>    <a class="code" href="classFG__LoopIterator.html#a3">operator ITEM *</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode-&gt;m_pItem; }
00400 
00401     <span class="comment">//##ModelId=3FD88508014D</span>
<a name="l00407"></a><a class="code" href="classFG__LoopIterator.html#a4">00407</a> <span class="comment"></span>    <span class="keywordtype">bool</span> <a class="code" href="classFG__LoopIterator.html#a4">IsDone</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFG__LoopIterator.html#p3">m_IsDone</a>; }
00408 
00409     <span class="comment">//##ModelId=3FD88508014E</span>
<a name="l00415"></a><a class="code" href="classFG__LoopIterator.html#a5">00415</a> <span class="comment"></span>    <a class="code" href="classFG__LoopIterator.html">FG_LoopIterator</a> &amp; <a class="code" href="classFG__LoopIterator.html#a5">operator++</a>()
00416     {
00417         <span class="keywordflow">if</span> (! <a class="code" href="classFG__LoopIterator.html#p3">m_IsDone</a>)
00418         {
00419             m_pNode = m_pNode-&gt;m_pNext;
00420             <span class="keywordflow">if</span> (! m_pNode)
00421                 m_pNode = <a class="code" href="classFG__LoopIterator.html#p0">m_pFirst</a>;
00422             <span class="keywordflow">if</span> ((m_pNode-&gt;m_pNext &amp;&amp; m_pNode-&gt;m_pNext-&gt;m_pItem == <a class="code" href="classFG__LoopIterator.html#p2">m_pStart</a>) ||
00423                 (! m_pNode-&gt;m_pNext &amp;&amp; m_pFirst-&gt;m_pItem == <a class="code" href="classFG__LoopIterator.html#p2">m_pStart</a>))
00424                 <a class="code" href="classFG__LoopIterator.html#p3">m_IsDone</a> = <span class="keyword">true</span>;
00425         }
00426         <span class="keywordflow">return</span> * <span class="keyword">this</span>;
00427     }
00428 
00429     <span class="comment">//##ModelId=3FD885080157</span>
<a name="l00435"></a><a class="code" href="classFG__LoopIterator.html#a6">00435</a> <span class="comment"></span>    <span class="keyword">const</span> <a class="code" href="classFG__LoopIterator.html">FG_LoopIterator</a> <a class="code" href="classFG__LoopIterator.html#a5">operator++</a>(<span class="keywordtype">int</span>)
00436     {
00437         <a class="code" href="classFG__LoopIterator.html">FG_LoopIterator</a> tmp = * <span class="keyword">this</span>;
00438         <span class="keywordflow">if</span> (! <a class="code" href="classFG__LoopIterator.html#p3">m_IsDone</a>)
00439         {
00440             m_pNode = m_pNode-&gt;m_pNext;
00441             <span class="keywordflow">if</span> (! m_pNode)
00442                 m_pNode = <a class="code" href="classFG__LoopIterator.html#p0">m_pFirst</a>;
00443             <span class="keywordflow">if</span> ((m_pNode-&gt;m_pNext &amp;&amp; m_pNode-&gt;m_pNext-&gt;m_pItem == <a class="code" href="classFG__LoopIterator.html#p2">m_pStart</a>) ||
00444                 (! m_pNode-&gt;m_pNext &amp;&amp; m_pFirst-&gt;m_pItem == <a class="code" href="classFG__LoopIterator.html#p2">m_pStart</a>))
00445                 <a class="code" href="classFG__LoopIterator.html#p3">m_IsDone</a> = <span class="keyword">true</span>;
00446         }
00447         <span class="keywordflow">return</span> tmp;
00448     }
00449 
00450     <span class="comment">//##ModelId=3FD88508016B</span>
<a name="l00457"></a><a class="code" href="classFG__LoopIterator.html#a7">00457</a> <span class="comment"></span>    <span class="keywordtype">bool</span> <a class="code" href="classFG__LoopIterator.html#a7">operator==</a>(<span class="keyword">const</span> <a class="code" href="classFG__LoopIterator.html">FG_LoopIterator</a> &amp; i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pNode == i.<a class="code" href="classFG__LoopIterator.html#p1">m_pNode</a>; }
00458 
00459     <span class="comment">//##ModelId=3FD88508017F</span>