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| <h1>combinable.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> |
| <a name="l00002"></a>00002 <span class="comment"> Copyright 2005-2010 Intel Corporation. All Rights Reserved.</span> |
| <a name="l00003"></a>00003 <span class="comment"></span> |
| <a name="l00004"></a>00004 <span class="comment"> The source code contained or described herein and all documents related</span> |
| <a name="l00005"></a>00005 <span class="comment"> to the source code ("Material") are owned by Intel Corporation or its</span> |
| <a name="l00006"></a>00006 <span class="comment"> suppliers or licensors. Title to the Material remains with Intel</span> |
| <a name="l00007"></a>00007 <span class="comment"> Corporation or its suppliers and licensors. The Material is protected</span> |
| <a name="l00008"></a>00008 <span class="comment"> by worldwide copyright laws and treaty provisions. No part of the</span> |
| <a name="l00009"></a>00009 <span class="comment"> Material may be used, copied, reproduced, modified, published, uploaded,</span> |
| <a name="l00010"></a>00010 <span class="comment"> posted, transmitted, distributed, or disclosed in any way without</span> |
| <a name="l00011"></a>00011 <span class="comment"> Intel's prior express written permission.</span> |
| <a name="l00012"></a>00012 <span class="comment"></span> |
| <a name="l00013"></a>00013 <span class="comment"> No license under any patent, copyright, trade secret or other</span> |
| <a name="l00014"></a>00014 <span class="comment"> intellectual property right is granted to or conferred upon you by</span> |
| <a name="l00015"></a>00015 <span class="comment"> disclosure or delivery of the Materials, either expressly, by</span> |
| <a name="l00016"></a>00016 <span class="comment"> implication, inducement, estoppel or otherwise. Any license under such</span> |
| <a name="l00017"></a>00017 <span class="comment"> intellectual property rights must be express and approved by Intel in</span> |
| <a name="l00018"></a>00018 <span class="comment"> writing.</span> |
| <a name="l00019"></a>00019 <span class="comment">*/</span> |
| <a name="l00020"></a>00020 |
| <a name="l00021"></a>00021 <span class="preprocessor">#ifndef __TBB_combinable_H</span> |
| <a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define __TBB_combinable_H</span> |
| <a name="l00023"></a>00023 <span class="preprocessor"></span> |
| <a name="l00024"></a>00024 <span class="preprocessor">#include "enumerable_thread_specific.h"</span> |
| <a name="l00025"></a>00025 <span class="preprocessor">#include "cache_aligned_allocator.h"</span> |
| <a name="l00026"></a>00026 |
| <a name="l00027"></a>00027 <span class="keyword">namespace </span>tbb { |
| <a name="l00031"></a>00031 |
| <a name="l00032"></a>00032 |
| <a name="l00033"></a>00033 <span class="keyword">template</span> <<span class="keyword">typename</span> T> |
| <a name="l00034"></a><a class="code" href="a00154.html">00034</a> <span class="keyword">class </span><a class="code" href="a00154.html">combinable</a> { |
| <a name="l00035"></a>00035 <span class="keyword">private</span>: |
| <a name="l00036"></a>00036 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="a00151.html">tbb::cache_aligned_allocator<T></a> <a class="code" href="a00151.html">my_alloc</a>; |
| <a name="l00037"></a>00037 |
| <a name="l00038"></a>00038 <span class="keyword">typedef</span> <span class="keyword">typename</span> tbb::enumerable_thread_specific<T, my_alloc, ets_no_key> my_ets_type; |
| <a name="l00039"></a>00039 my_ets_type my_ets; |
| <a name="l00040"></a>00040 |
| <a name="l00041"></a>00041 <span class="keyword">public</span>: |
| <a name="l00042"></a>00042 |
| <a name="l00043"></a>00043 <a class="code" href="a00154.html">combinable</a>() { } |
| <a name="l00044"></a>00044 |
| <a name="l00045"></a>00045 <span class="keyword">template</span> <<span class="keyword">typename</span> finit> |
| <a name="l00046"></a>00046 <a class="code" href="a00154.html">combinable</a>( finit _finit) : my_ets(_finit) { } |
| <a name="l00047"></a>00047 |
| <a name="l00049"></a><a class="code" href="a00154.html#2c87e79ae98588a5780f708773388843">00049</a> <a class="code" href="a00154.html#2c87e79ae98588a5780f708773388843">~combinable</a>() { |
| <a name="l00050"></a>00050 } |
| <a name="l00051"></a>00051 |
| <a name="l00052"></a>00052 <a class="code" href="a00154.html">combinable</a>(<span class="keyword">const</span> <a class="code" href="a00154.html">combinable</a>& other) : my_ets(other.my_ets) { } |
| <a name="l00053"></a>00053 |
| <a name="l00054"></a>00054 combinable & operator=( <span class="keyword">const</span> combinable & other) { my_ets = other.my_ets; <span class="keywordflow">return</span> *<span class="keyword">this</span>; } |
| <a name="l00055"></a>00055 |
| <a name="l00056"></a>00056 <span class="keywordtype">void</span> clear() { my_ets.clear(); } |
| <a name="l00057"></a>00057 |
| <a name="l00058"></a>00058 T& local() { <span class="keywordflow">return</span> my_ets.local(); } |
| <a name="l00059"></a>00059 |
| <a name="l00060"></a>00060 T& local(<span class="keywordtype">bool</span> & exists) { <span class="keywordflow">return</span> my_ets.local(exists); } |
| <a name="l00061"></a>00061 |
| <a name="l00062"></a>00062 <span class="comment">// combine_func_t has signature T(T,T) or T(const T&, const T&)</span> |
| <a name="l00063"></a>00063 <span class="keyword">template</span> <<span class="keyword">typename</span> combine_func_t> |
| <a name="l00064"></a>00064 T combine(combine_func_t f_combine) { <span class="keywordflow">return</span> my_ets.combine(f_combine); } |
| <a name="l00065"></a>00065 |
| <a name="l00066"></a>00066 <span class="comment">// combine_func_t has signature void(T) or void(const T&)</span> |
| <a name="l00067"></a>00067 <span class="keyword">template</span> <<span class="keyword">typename</span> combine_func_t> |
| <a name="l00068"></a>00068 <span class="keywordtype">void</span> combine_each(combine_func_t f_combine) { my_ets.combine_each(f_combine); } |
| <a name="l00069"></a>00069 |
| <a name="l00070"></a>00070 }; |
| <a name="l00071"></a>00071 } <span class="comment">// namespace tbb</span> |
| <a name="l00072"></a>00072 <span class="preprocessor">#endif </span><span class="comment">/* __TBB_combinable_H */</span> |
| </pre></div><hr> |
| <p></p> |
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