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<hr><h1>oscl_exclusive_ptr.h</h1><a href="oscl__exclusive__ptr_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">// -*- c++ -*-</span>
00002 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span>
00003 
00004 <span class="comment">//               O S C L _ E X C L U S I V E _ P T R</span>
00005 
00006 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span>
00007 
00023 <span class="preprocessor">#ifndef OSCL_EXCLUSIVE_PTR_H_INCLUDED</span>
00024 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_EXCLUSIVE_PTR_H_INCLUDED</span>
00025 <span class="preprocessor"></span>
00026 <span class="preprocessor">#ifndef OSCL_DEFALLOC_H_INCLUDED</span>
00027 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__defalloc_8h.html">oscl_defalloc.h</a>"</span>
00028 <span class="preprocessor">#endif</span>
00029 <span class="preprocessor"></span>
00030 <span class="preprocessor">#ifndef OSCL_BASE_H_INCLUDED</span>
00031 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__base_8h.html">oscl_base.h</a>"</span>
00032 <span class="preprocessor">#endif</span>
00033 <span class="preprocessor"></span>
<a name="l00051"></a><a class="code" href="classOsclExclusivePtr.html">00051</a> <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">class </span><a class="code" href="classOsclExclusivePtr.html">OsclExclusivePtr</a>
00052 {
00053     <span class="keyword">protected</span>:
<a name="l00054"></a><a class="code" href="classOsclExclusivePtr.html#n0">00054</a>         T* <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a>;
00055 
00056     <span class="keyword">public</span>:
00057 
<a name="l00062"></a><a class="code" href="classOsclExclusivePtr.html#a0">00062</a>         <span class="keyword">explicit</span> <a class="code" href="classOsclExclusivePtr.html#a0">OsclExclusivePtr</a>(T* inPtr = 0) : <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a>(inPtr) {};
00063 
<a name="l00071"></a><a class="code" href="classOsclExclusivePtr.html#a1">00071</a>         <a class="code" href="classOsclExclusivePtr.html#a0">OsclExclusivePtr</a>(<a class="code" href="classOsclExclusivePtr.html">OsclExclusivePtr&lt;T&gt;</a>&amp; _Y): <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a>(_Y.<a class="code" href="classOsclExclusivePtr.html#a7">release</a>()) {};
00072 
00073 
<a name="l00087"></a><a class="code" href="classOsclExclusivePtr.html#a2">00087</a>         <a class="code" href="classOsclExclusivePtr.html">OsclExclusivePtr&lt;T&gt;</a>&amp; <a class="code" href="classOsclExclusivePtr.html#a2">operator=</a>(<a class="code" href="classOsclExclusivePtr.html">OsclExclusivePtr&lt;T&gt;</a>&amp; _Y)
00088         {
00089             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;_Y)
00090             {
00091                 <span class="keywordflow">if</span> (<a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a> != _Y.<a class="code" href="classOsclExclusivePtr.html#a6">get</a>())
00092                 {
00093                     <span class="keyword">delete</span> <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a>;
00094                 }
00095                 <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a> = _Y.<a class="code" href="classOsclExclusivePtr.html#a7">release</a>();
00096             }
00097             <span class="keywordflow">return</span> (*this);
00098         }
00099 
<a name="l00105"></a><a class="code" href="classOsclExclusivePtr.html#a3">00105</a>         <span class="keyword">virtual</span> <a class="code" href="classOsclExclusivePtr.html#a3">~OsclExclusivePtr</a>()
00106         {
00107             <span class="keywordflow">if</span> (_Ptr)
00108                 <span class="keyword">delete</span> <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a>;
00109         }
00110 
<a name="l00118"></a><a class="code" href="classOsclExclusivePtr.html#a4">00118</a>         T&amp; <a class="code" href="classOsclExclusivePtr.html#a4">operator*</a>()<span class="keyword"> const</span>
00119 <span class="keyword">        </span>{
00120             <span class="keywordflow">return</span> (*<a class="code" href="classOsclExclusivePtr.html#a6">get</a>());
00121         }
00122 
<a name="l00130"></a><a class="code" href="classOsclExclusivePtr.html#a5">00130</a>         T *<a class="code" href="classOsclExclusivePtr.html#a5">operator-&gt;</a>()<span class="keyword"> const</span>
00131 <span class="keyword">        </span>{
00132             <span class="keywordflow">return</span> (<a class="code" href="classOsclExclusivePtr.html#a6">get</a>());
00133         }
00134 
<a name="l00139"></a><a class="code" href="classOsclExclusivePtr.html#a6">00139</a>         T *<a class="code" href="classOsclExclusivePtr.html#a6">get</a>()<span class="keyword"> const</span>
00140 <span class="keyword">        </span>{
00141             <span class="keywordflow">return</span> (_Ptr);
00142         }
00143 
<a name="l00149"></a><a class="code" href="classOsclExclusivePtr.html#a7">00149</a>         T *<a class="code" href="classOsclExclusivePtr.html#a7">release</a>()
00150         {
00151             T *tmp = <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a>;
00152             <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a> = <a class="code" href="group__osclbase.html#a81">NULL</a>;
00153             <span class="keywordflow">return</span> (tmp);
00154         }
00155 
<a name="l00162"></a><a class="code" href="classOsclExclusivePtr.html#a8">00162</a>         <span class="keywordtype">bool</span> <a class="code" href="classOsclExclusivePtr.html#a8">set</a>(T* ptr)
00163         {
00164             <span class="keywordflow">if</span> ((<a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a> == <a class="code" href="group__osclbase.html#a81">NULL</a>))
00165             {
00166                 <a class="code" href="classOsclExclusivePtr.html#n0">_Ptr</a> = ptr;
00167                 <span class="keywordflow">return</span> <span class="keyword">true</span>;
00168             }
00169             <span class="keywordflow">return</span> <span class="keyword">false</span>;
00170         }
00171 
00172 };
00173 
<a name="l00190"></a><a class="code" href="classOsclExclusiveArrayPtr.html">00190</a> <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">class </span><a class="code" href="classOsclExclusiveArrayPtr.html">OsclExclusiveArrayPtr</a>
00191 {
00192     <span class="keyword">protected</span>:
<a name="l00193"></a><a class="code" href="classOsclExclusiveArrayPtr.html#n0">00193</a>         T* <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a>;
00194 
00195     <span class="keyword">public</span>:
00196 
<a name="l00201"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a0">00201</a>         <span class="keyword">explicit</span> <a class="code" href="classOsclExclusiveArrayPtr.html#a0">OsclExclusiveArrayPtr</a>(T* inPtr = 0) : <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a>(inPtr) {};
00202 
<a name="l00210"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a1">00210</a>         <a class="code" href="classOsclExclusiveArrayPtr.html#a0">OsclExclusiveArrayPtr</a>(<a class="code" href="classOsclExclusiveArrayPtr.html">OsclExclusiveArrayPtr&lt;T&gt;</a>&amp; _Y): <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a>(_Y.<a class="code" href="classOsclExclusiveArrayPtr.html#a7">release</a>()) {};
00211 
00212 
<a name="l00226"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a2">00226</a>         <a class="code" href="classOsclExclusiveArrayPtr.html">OsclExclusiveArrayPtr&lt;T&gt;</a>&amp; <a class="code" href="classOsclExclusiveArrayPtr.html#a2">operator=</a>(<a class="code" href="classOsclExclusiveArrayPtr.html">OsclExclusiveArrayPtr&lt;T&gt;</a>&amp; _Y)
00227         {
00228             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;_Y)
00229             {
00230                 <span class="keywordflow">if</span> (<a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a> != _Y.<a class="code" href="classOsclExclusiveArrayPtr.html#a6">get</a>())
00231                 {
00232                     <span class="keyword">delete</span> [] <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a>;
00233                 }
00234                 <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a> = _Y.<a class="code" href="classOsclExclusiveArrayPtr.html#a7">release</a>();
00235             }
00236             <span class="keywordflow">return</span> (*this);
00237         }
00238 
<a name="l00244"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a3">00244</a>         <span class="keyword">virtual</span> <a class="code" href="classOsclExclusiveArrayPtr.html#a3">~OsclExclusiveArrayPtr</a>()
00245         {
00246             <span class="keywordflow">if</span> (_Ptr)
00247                 <span class="keyword">delete</span> [] <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a>;
00248         }
00249 
<a name="l00257"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a4">00257</a>         T&amp; <a class="code" href="classOsclExclusiveArrayPtr.html#a4">operator*</a>()<span class="keyword"> const</span>
00258 <span class="keyword">        </span>{
00259             <span class="keywordflow">return</span> (*<a class="code" href="classOsclExclusiveArrayPtr.html#a6">get</a>());
00260         }
00261 
<a name="l00269"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a5">00269</a>         T *<a class="code" href="classOsclExclusiveArrayPtr.html#a5">operator-&gt;</a>()<span class="keyword"> const</span>
00270 <span class="keyword">        </span>{
00271             <span class="keywordflow">return</span> (<a class="code" href="classOsclExclusiveArrayPtr.html#a6">get</a>());
00272         }
00273 
<a name="l00278"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a6">00278</a>         T *<a class="code" href="classOsclExclusiveArrayPtr.html#a6">get</a>()<span class="keyword"> const</span>
00279 <span class="keyword">        </span>{
00280             <span class="keywordflow">return</span> (_Ptr);
00281         }
00282 
<a name="l00288"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a7">00288</a>         T *<a class="code" href="classOsclExclusiveArrayPtr.html#a7">release</a>()
00289         {
00290             T *tmp = <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a>;
00291             <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a> = <a class="code" href="group__osclbase.html#a81">NULL</a>;
00292             <span class="keywordflow">return</span> (tmp);
00293         }
00294 
<a name="l00301"></a><a class="code" href="classOsclExclusiveArrayPtr.html#a8">00301</a>         <span class="keywordtype">bool</span> <a class="code" href="classOsclExclusiveArrayPtr.html#a8">set</a>(T* ptr)
00302         {
00303             <span class="keywordflow">if</span> ((<a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a> == <a class="code" href="group__osclbase.html#a81">NULL</a>))
00304             {
00305                 <a class="code" href="classOsclExclusiveArrayPtr.html#n0">_Ptr</a> = ptr;
00306                 <span class="keywordflow">return</span> <span class="keyword">true</span>;
00307             }
00308             <span class="keywordflow">return</span> <span class="keyword">false</span>;
00309         }
00310 
00311 };
00312 
00313 
<a name="l00330"></a><a class="code" href="classOsclExclusivePtrA.html">00330</a> <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> Alloc&gt; <span class="keyword">class </span><a class="code" href="classOsclExclusivePtrA.html">OsclExclusivePtrA</a>
00331 {
00332     <span class="keyword">protected</span>:
<a name="l00333"></a><a class="code" href="classOsclExclusivePtrA.html#n0">00333</a>         T* <a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a>;
00334 
00335     <span class="keyword">public</span>:
00336 
<a name="l00341"></a><a class="code" href="classOsclExclusivePtrA.html#a0">00341</a>         <span class="keyword">explicit</span> <a class="code" href="classOsclExclusivePtrA.html#a0">OsclExclusivePtrA</a>(T* inPtr = 0) : <a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a>(inPtr) {};
00342 
<a name="l00350"></a><a class="code" href="classOsclExclusivePtrA.html#a1">00350</a>         <a class="code" href="classOsclExclusivePtrA.html#a0">OsclExclusivePtrA</a>(<a class="code" href="classOsclExclusivePtrA.html">OsclExclusivePtrA&lt;T, Alloc&gt;</a>&amp; _Y): <a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a>(_Y.<a class="code" href="classOsclExclusivePtrA.html#a7">release</a>()) {};
00351 
00352 
<a name="l00366"></a><a class="code" href="classOsclExclusivePtrA.html#a2">00366</a>         <a class="code" href="classOsclExclusivePtrA.html">OsclExclusivePtrA&lt;T, Alloc&gt;</a>&amp; <a class="code" href="classOsclExclusivePtrA.html#a2">operator=</a>(<a class="code" href="classOsclExclusivePtrA.html">OsclExclusivePtrA&lt;T, Alloc&gt;</a>&amp; _Y)
00367         {
00368             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;_Y)
00369             {
00370                 <span class="keywordflow">if</span> (<a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a> != _Y.<a class="code" href="classOsclExclusivePtrA.html#a6">get</a>())
00371                 {
00372                     defAlloc.deallocate(<a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a>);
00373                 }
00374                 <a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a> = _Y.<a class="code" href="classOsclExclusivePtrA.html#a7">release</a>();
00375             }
00376             <span class="keywordflow">return</span> (*this);
00377         }
00378 
<a name="l00384"></a><a class="code" href="classOsclExclusivePtrA.html#a3">00384</a>         <span class="keyword">virtual</span> <a class="code" href="classOsclExclusivePtrA.html#a3">~OsclExclusivePtrA</a>()
00385         {
00386             defAlloc.deallocate(<a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a>);
00387         }
00388 
<a name="l00396"></a><a class="code" href="classOsclExclusivePtrA.html#a4">00396</a>         T&amp; <a class="code" href="classOsclExclusivePtrA.html#a4">operator*</a>()<span class="keyword"> const</span>
00397 <span class="keyword">        </span>{
00398             <span class="keywordflow">return</span> (*<a class="code" href="classOsclExclusivePtrA.html#a6">get</a>());
00399         }
00400 
<a name="l00408"></a><a class="code" href="classOsclExclusivePtrA.html#a5">00408</a>         T *<a class="code" href="classOsclExclusivePtrA.html#a5">operator-&gt;</a>()<span class="keyword"> const</span>
00409 <span class="keyword">        </span>{
00410             <span class="keywordflow">return</span> (<a class="code" href="classOsclExclusivePtrA.html#a6">get</a>());
00411         }
00412 
<a name="l00417"></a><a class="code" href="classOsclExclusivePtrA.html#a6">00417</a>         T *<a class="code" href="classOsclExclusivePtrA.html#a6">get</a>()<span class="keyword"> const</span>
00418 <span class="keyword">        </span>{
00419             <span class="keywordflow">return</span> (_Ptr);
00420         }
00421 
<a name="l00427"></a><a class="code" href="classOsclExclusivePtrA.html#a7">00427</a>         T *<a class="code" href="classOsclExclusivePtrA.html#a7">release</a>()
00428         {
00429             T *tmp = <a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a>;
00430             <a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a> = <a class="code" href="group__osclbase.html#a81">NULL</a>;
00431             <span class="keywordflow">return</span> (tmp);
00432         }
00433 
<a name="l00440"></a><a class="code" href="classOsclExclusivePtrA.html#a8">00440</a>         <span class="keywordtype">bool</span> <a class="code" href="classOsclExclusivePtrA.html#a8">set</a>(T* ptr)
00441         {
00442             <span class="keywordflow">if</span> ((<a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a> == <a class="code" href="group__osclbase.html#a81">NULL</a>))
00443             {
00444                 <a class="code" href="classOsclExclusivePtrA.html#n0">_Ptr</a> = ptr;
00445                 <span class="keywordflow">return</span> <span class="keyword">true</span>;
00446             }
00447             <span class="keywordflow">return</span> <span class="keyword">false</span>;
00448         }
00449 
00450     <span class="keyword">private</span>:
00451         <a class="code" href="classOscl__TAlloc.html">Oscl_TAlloc&lt;T, Alloc&gt;</a> defAlloc;
00452 };
00453 
00457 <span class="preprocessor">#endif //OSCL_EXCLUSIVE_PTR_H_INCLUDED</span>
00458 <span class="preprocessor"></span>
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