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  26 <div class="titlepage"><div><div><h4 class="title">
  27 <a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_bitwise_eq"></a><a class="link" href="assertion_boost_level_bitwise_eq.html" title="BOOST_&lt;level&gt;_BITWISE_EQUAL"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_BITWISE_EQUAL</span></code></a>
  28 </h4></div></div></div>
  29 <pre class="programlisting"><span class="identifier">BOOST_WARN_BITWISE_EQUAL</span><span class="special">(</span><span class="identifier">left</span><span class="special">,</span> <span class="identifier">right</span><span class="special">);</span>
  30 <span class="identifier">BOOST_CHECK_BITWISE_EQUAL</span><span class="special">(</span><span class="identifier">left</span><span class="special">,</span> <span class="identifier">right</span><span class="special">);</span>
  31 <span class="identifier">BOOST_REQUIRE_BITWISE_EQUAL</span><span class="special">(</span><span class="identifier">left</span><span class="special">,</span> <span class="identifier">right</span><span class="special">);</span>
  32 </pre>
  33 <p>
  34           These tools are used to perform bitwise comparison of two values. The check
  35           shows all positions where left and right value's bits mismatch.
  36         </p>
  37 <p>
  38           The first parameter is the left compared value. The second parameter is
  39           the right compared value. Parameters are not required to be of the same
  40           type, but warning is issued if their type's size does not coincide.
  41         </p>
  42 <h6>
  43 <a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_bitwise_eq.h0"></a>
  44           <span class="phrase"><a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_bitwise_eq.example_descr"></a></span><a class="link" href="assertion_boost_level_bitwise_eq.html#boost_test.utf_reference.testing_tool_ref.assertion_boost_level_bitwise_eq.example_descr">Example:
  45           BOOST_&lt;level&gt;_BITWISE_EQUAL usage</a>
  46         </h6>
  47 <div class="informaltable"><table class="table">
  48 <colgroup><col></colgroup>
  49 <thead><tr><th>
  50                   <p>
  51                     Code
  52                   </p>
  53                 </th></tr></thead>
  54 <tbody><tr><td>
  55 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_TEST_MODULE</span> <span class="identifier">example</span>
  56 <span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">test</span><span class="special">/</span><span class="identifier">included</span><span class="special">/</span><span class="identifier">unit_test</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
  57
  58 <span class="identifier">BOOST_AUTO_TEST_CASE</span><span class="special">(</span> <span class="identifier">test</span> <span class="special">)</span>
  59 <span class="special">{</span>
  60   <span class="identifier">BOOST_CHECK_BITWISE_EQUAL</span><span class="special">(</span> <span class="special">(</span><span class="keyword">char</span><span class="special">)</span><span class="number">0x26</span><span class="special">,</span> <span class="number">0x04</span> <span class="special">);</span>
  61 <span class="special">}</span>
  62 </pre>
  63                 </td></tr></tbody>
  64 </table></div>
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  66 <colgroup><col></colgroup>
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  69                     Output
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  73 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="special">&gt;</span> <span class="identifier">example</span>
  74 <span class="identifier">Running</span> <span class="number">1</span> <span class="identifier">test</span> <span class="keyword">case</span><span class="special">...</span>
  75 <span class="identifier">test</span><span class="special">.</span><span class="identifier">cpp</span><span class="special">(</span><span class="number">8</span><span class="special">):</span> <span class="identifier">error</span> <span class="identifier">in</span> <span class="string">"test"</span><span class="special">:</span> <span class="identifier">check</span> <span class="special">(</span><span class="keyword">char</span><span class="special">)</span><span class="number">0x26</span> <span class="special">=.=</span> <span class="number">0x04</span> <span class="identifier">failed</span><span class="special">.</span>
  76 <span class="identifier">Mismatch</span> <span class="identifier">in</span> <span class="identifier">a</span> <span class="identifier">position</span> <span class="number">1</span>
  77 <span class="identifier">Mismatch</span> <span class="identifier">in</span> <span class="identifier">a</span> <span class="identifier">position</span> <span class="number">5</span>
  78 <span class="identifier">Operands</span> <span class="identifier">bit</span> <span class="identifier">sizes</span> <span class="identifier">mismatch</span><span class="special">:</span> <span class="number">8</span> <span class="special">!=</span> <span class="number">32</span>
  79
  80 <span class="special">***</span> <span class="number">1</span> <span class="identifier">failures</span> <span class="identifier">is</span> <span class="identifier">detected</span> <span class="identifier">in</span> <span class="identifier">test</span> <span class="identifier">suite</span> <span class="string">"example"</span>
  81 </pre>
  82                 </td></tr></tbody>
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  84 <p>
  85           See also:
  86         </p>
  87 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
  88               <a class="link" href="assertion_boost_level_eq.html" title="BOOST_&lt;level&gt;_EQUAL"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_EQUAL</span></code></a>
  89             </li></ul></div>
  90 </div>
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