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<a href="assertions_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#ifndef GOOSEFEM_ASSERTIONS_H</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#define GOOSEFEM_ASSERTIONS_H</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &quot;<a class="code" href="config_8h.html">config.h</a>&quot;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceGooseFEM.html">GooseFEM</a> {</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="foldopen" id="foldopen00020" data-start="{" data-end="}">
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="namespaceGooseFEM.html#aa169946ddb934c098cabaac0bf28d130"> 20</a></span><span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceGooseFEM.html#aa169946ddb934c098cabaac0bf28d130">is_unique</a>(<span class="keyword">const</span> T&amp; arg)</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>{</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <a class="code hl_typedef" href="namespaceGooseFEM_1_1array__type.html#adad35bf4db4c7eb54c25136f0f3d34d1">array_type::tensor&lt;typename T::value_type, 1&gt;</a> flat = xt::ravel(arg);</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <a class="code hl_typedef" href="namespaceGooseFEM_1_1array__type.html#adad35bf4db4c7eb54c25136f0f3d34d1">array_type::tensor&lt;typename T::value_type, 1&gt;</a> unique = xt::unique(flat);</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <a class="code hl_typedef" href="namespaceGooseFEM_1_1array__type.html#adad35bf4db4c7eb54c25136f0f3d34d1">array_type::tensor&lt;typename T::value_type, 1&gt;</a> sorted = xt::sort(flat);</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keywordflow">if</span> (unique.size() != sorted.size()) {</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> }</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">return</span> xt::all(xt::equal(unique, sorted));</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span>}</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span>} <span class="comment">// namespace GooseFEM</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aconfig_8h_html"><div class="ttname"><a href="config_8h.html">config.h</a></div><div class="ttdoc">Basic configuration:</div></div>
<div class="ttc" id="anamespaceGooseFEM_1_1array__type_html_adad35bf4db4c7eb54c25136f0f3d34d1"><div class="ttname"><a href="namespaceGooseFEM_1_1array__type.html#adad35bf4db4c7eb54c25136f0f3d34d1">GooseFEM::array_type::tensor</a></div><div class="ttdeci">xt::xtensor&lt; T, N &gt; tensor</div><div class="ttdoc">Fixed (static) rank array.</div><div class="ttdef"><b>Definition</b> <a href="config_8h_source.html#l00177">config.h:177</a></div></div>
<div class="ttc" id="anamespaceGooseFEM_html"><div class="ttname"><a href="namespaceGooseFEM.html">GooseFEM</a></div><div class="ttdoc">Toolbox to perform finite element computations.</div><div class="ttdef"><b>Definition</b> <a href="Allocate_8h_source.html#l00014">Allocate.h:14</a></div></div>
<div class="ttc" id="anamespaceGooseFEM_html_aa169946ddb934c098cabaac0bf28d130"><div class="ttname"><a href="namespaceGooseFEM.html#aa169946ddb934c098cabaac0bf28d130">GooseFEM::is_unique</a></div><div class="ttdeci">bool is_unique(const T &amp;arg)</div><div class="ttdoc">Returns true is a list is unique (has not duplicate items).</div><div class="ttdef"><b>Definition</b> <a href="#l00020">assertions.h:20</a></div></div>
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