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<div class="title">qpid/framing/Uuid.h</div>  </div>
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<a href="a00523.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef QPID_FRAMING_UUID_H</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define QPID_FRAMING_UUID_H</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="comment">/*</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * Copyright (c) 2006 The Apache Software Foundation</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span>
<a name="l00009"></a>00009 <span class="comment"> * you may not use this file except in compliance with the License.</span>
<a name="l00010"></a>00010 <span class="comment"> * You may obtain a copy of the License at</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> *    http://www.apache.org/licenses/LICENSE-2.0</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
<a name="l00015"></a>00015 <span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span>
<a name="l00016"></a>00016 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<a name="l00017"></a>00017 <span class="comment"> * See the License for the specific language governing permissions and</span>
<a name="l00018"></a>00018 <span class="comment"> * limitations under the License.</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="preprocessor">#include &quot;<a class="code" href="a00482.html">qpid/CommonImportExport.h</a>&quot;</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include &quot;<a class="code" href="a00554.html">qpid/sys/IntegerTypes.h</a>&quot;</span>
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;boost/array.hpp&gt;</span>
<a name="l00026"></a>00026 
<a name="l00027"></a>00027 <span class="preprocessor">#include &lt;ostream&gt;</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include &lt;istream&gt;</span>
<a name="l00029"></a>00029 
<a name="l00030"></a>00030 <span class="keyword">namespace </span>qpid {
<a name="l00031"></a>00031 <span class="keyword">namespace </span>framing {
<a name="l00032"></a>00032 
<a name="l00033"></a>00033 <span class="keyword">class </span>Buffer;
<a name="l00034"></a>00034 
<a name="l00044"></a>00044 <span class="keyword">struct </span>Uuid : <span class="keyword">public</span> boost::array&lt;uint8_t, 16&gt; {
<a name="l00046"></a>00046     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <a class="code" href="a00374.html#ac622bac5c6cf8c5ecb8c1e7c186f9928" title="If unique is true, generate a unique ID else a null ID.">Uuid</a>(<span class="keywordtype">bool</span> unique=<span class="keyword">false</span>);
<a name="l00047"></a>00047 
<a name="l00049"></a>00049     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <a class="code" href="a00374.html#ac622bac5c6cf8c5ecb8c1e7c186f9928" title="If unique is true, generate a unique ID else a null ID.">Uuid</a>(<span class="keyword">const</span> <a class="code" href="a00556.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>* data);
<a name="l00050"></a>00050 
<a name="l00051"></a>00051     <span class="comment">// Default op= and copy ctor are fine.</span>
<a name="l00052"></a>00052     <span class="comment">// boost::array gives us ==, &lt; etc.</span>
<a name="l00053"></a>00053 
<a name="l00055"></a>00055     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <span class="keywordtype">void</span> <a class="code" href="a00374.html#a364c6496407e8ff8b98512734493fc37" title="Copy from 16 bytes of data.">assign</a>(<span class="keyword">const</span> <a class="code" href="a00556.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>* data);
<a name="l00056"></a>00056 
<a name="l00058"></a>00058     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <span class="keywordtype">void</span> <a class="code" href="a00374.html#a755bdc9ff962ee503fa56b46f51e7b3b" title="Set to a new unique identifier.">generate</a>();
<a name="l00059"></a>00059 
<a name="l00061"></a>00061     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <span class="keywordtype">void</span> <a class="code" href="a00374.html#a3f2c38c6779ef8eb4654569a3070fc11" title="Set to all zeros.">clear</a>();
<a name="l00062"></a>00062 
<a name="l00064"></a>00064     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <span class="keywordtype">bool</span> <a class="code" href="a00374.html#a4db874e04ad413e953d114b3bdbd75c2" title="Test for null (all zeros).">isNull</a>() <span class="keyword">const</span>;
<a name="l00065"></a><a class="code" href="a00374.html#a5b19e576389cd63cda51a643b4048177">00065</a>     <a class="code" href="a00482.html#a22b814cc5ef605d90a1295eae41f4ee4">QPID_COMMON_INLINE_EXTERN</a> <a class="code" href="a00374.html#a5b19e576389cd63cda51a643b4048177">operator bool</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !<a class="code" href="a00374.html#a4db874e04ad413e953d114b3bdbd75c2" title="Test for null (all zeros).">isNull</a>(); }
<a name="l00066"></a><a class="code" href="a00374.html#a5bb1757be7a031f057aa90b40d56afbf">00066</a>     <a class="code" href="a00482.html#a22b814cc5ef605d90a1295eae41f4ee4">QPID_COMMON_INLINE_EXTERN</a> <span class="keywordtype">bool</span> <a class="code" href="a00374.html#a5bb1757be7a031f057aa90b40d56afbf">operator!</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="a00374.html#a4db874e04ad413e953d114b3bdbd75c2" title="Test for null (all zeros).">isNull</a>(); }
<a name="l00067"></a>00067 
<a name="l00068"></a>00068     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <span class="keywordtype">void</span> <a class="code" href="a00374.html#aee5d6e50f1c557714376beb1cebdcd7b">encode</a>(<a class="code" href="a00045.html">framing::Buffer</a>&amp; buf) <span class="keyword">const</span>;
<a name="l00069"></a>00069     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> <span class="keywordtype">void</span> <a class="code" href="a00374.html#ad2c1f4b7c81cad86f04c101b7b36d4e2">decode</a>(<a class="code" href="a00045.html">framing::Buffer</a>&amp; buf);
<a name="l00070"></a><a class="code" href="a00374.html#a600bdbc7003300b1aebf8612a6713ed3">00070</a>     <a class="code" href="a00482.html#a22b814cc5ef605d90a1295eae41f4ee4">QPID_COMMON_INLINE_EXTERN</a> <a class="code" href="a00556.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="a00374.html#a600bdbc7003300b1aebf8612a6713ed3">encodedSize</a>()<span class="keyword"> const</span>
<a name="l00071"></a>00071 <span class="keyword">        </span>{ <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><a class="code" href="a00556.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a><span class="keyword">&gt;</span>(size()); }
<a name="l00072"></a>00072 
<a name="l00074"></a>00074     <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> std<a class="code" href="a00345.html" title="STL class.">::string</a> <a class="code" href="a00374.html#a74fbe835b16d8d801d98aac8d366ff18" title="String value in format 1b4e28ba-2fa1-11d2-883f-b9a761bde3fb.">str</a>() <span class="keyword">const</span>;
<a name="l00075"></a>00075 
<a name="l00076"></a><a class="code" href="a00374.html#aa08916354dac37e9bc4e314cbc31fe84">00076</a>     <span class="keyword">template</span> &lt;<span class="keyword">class</span> S&gt; <span class="keywordtype">void</span> <a class="code" href="a00374.html#aa08916354dac37e9bc4e314cbc31fe84">serialize</a>(S&amp; s) {
<a name="l00077"></a>00077         s.raw(begin(), size());
<a name="l00078"></a>00078     }
<a name="l00079"></a>00079 };
<a name="l00080"></a>00080 
<a name="l00082"></a>00082 <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> std::ostream&amp; <a class="code" href="a00580.html#a26b5aa4aa3e48e044e86832a401304b7">operator&lt;&lt;</a>(<a class="code" href="a00243.html" title="STL class.">std::ostream</a>&amp;, Uuid);
<a name="l00083"></a>00083 
<a name="l00085"></a>00085 <a class="code" href="a00482.html#a0b7cbe1dd21be86348943cd971d33a20">QPID_COMMON_EXTERN</a> std::istream&amp; <a class="code" href="a00580.html#ade2cb5f386342566654b4e144bb73237" title="Read from format 1b4e28ba-2fa1-11d2-883f-b9a761bde3fb.">operator&gt;&gt;</a>(<a class="code" href="a00170.html" title="STL class.">std::istream</a>&amp;, Uuid&amp;);
<a name="l00086"></a>00086 
<a name="l00087"></a>00087 }} <span class="comment">// namespace qpid::framing</span>
<a name="l00088"></a>00088 
<a name="l00089"></a>00089 
<a name="l00090"></a>00090 
<a name="l00091"></a>00091 <span class="preprocessor">#endif  </span>
</pre></div></div>
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