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<title>Algorithms_in_C++: geometry/jarvis_algorithm.cpp File Reference</title>
<title>TheAlgorithms/C++: geometry/jarvis_algorithm.cpp File Reference</title>
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<div id="projectname">Algorithms_in_C++<span id="projectnumber">&#160;1.0.0</span>
<div id="projectname">TheAlgorithms/C++<span id="projectnumber">&#160;1.0.0</span>
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<div id="projectbrief">Set of algorithms implemented in C++.</div>
<div id="projectbrief">All the algorithms implemented in C++</div>
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@@ -122,7 +139,9 @@ Include dependency graph for jarvis_algorithm.cpp:</div>
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d5a/structgeometry_1_1jarvis_1_1_point.html">geometry::jarvis::Point</a></td></tr>
@@ -133,7 +152,7 @@ Classes</h2></td></tr>
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="namespaces" name="namespaces"></a>
Namespaces</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d5/d5f/namespacegeometry.html">geometry</a></td></tr>
<tr class="memdesc:d5/d5f/namespacegeometry"><td class="mdescLeft">&#160;</td><td class="mdescRight">for <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a> <br /></td></tr>
<tr class="memdesc:d5/d5f/namespacegeometry"><td class="mdescLeft">&#160;</td><td class="mdescRight">for std::swap <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d5/da7/namespacejarvis.html">jarvis</a></td></tr>
<tr class="memdesc:d5/da7/namespacejarvis"><td class="mdescLeft">&#160;</td><td class="mdescRight">Functions for <a href="https://en.wikipedia.org/wiki/Gift_wrapping_algorithm" target="_blank">Jarvis’s</a> algorithm. <br /></td></tr>
@@ -156,6 +175,8 @@ Algorithm</h3>
<p>For Example, If points = {{0, 3}, {2, 2}, {1, 1}, {2, 1}, {3, 0}, {0, 0}, {3, 3}};</p>
<p>then the convex hull is (0, 3), (0, 0), (3, 0), (3, 3)</p>
<dl class="section author"><dt>Author</dt><dd><a href="https://github.com/rishabh-997" target="_blank">Rishabh Agarwal</a> </dd></dl>
<p class="definition">Definition in file <a class="el" href="../../d4/d8d/jarvis__algorithm_8cpp_source.html">jarvis_algorithm.cpp</a>.</p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="ae66f6b31b5ad750f1fe042a706a4e3d4" name="ae66f6b31b5ad750f1fe042a706a4e3d4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae66f6b31b5ad750f1fe042a706a4e3d4">&#9670;&#160;</a></span>main()</h2>
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<p>Driver Code </p>
<p class="definition">Definition at line <a class="el" href="../../d4/d8d/jarvis__algorithm_8cpp_source.html#l00176">176</a> of file <a class="el" href="../../d4/d8d/jarvis__algorithm_8cpp_source.html">jarvis_algorithm.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 176</span> {</div>
<div class="line"><span class="lineno"> 177</span> <a class="code hl_function" href="#aa8dca7b867074164d5f45b0f3851269d">test</a>();</div>
<div class="line"><span class="lineno"> 178</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><span class="lineno"> 179</span>}</div>
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<p>Test function </p><dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d4/d8d/jarvis__algorithm_8cpp_source.html#l00151">151</a> of file <a class="el" href="../../d4/d8d/jarvis__algorithm_8cpp_source.html">jarvis_algorithm.cpp</a>.</p>
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<div class="line"><span class="lineno"> 152</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;geometry::jarvis::Point&gt;</a> points = {{0, 3},</div>
<div class="line"><span class="lineno"> 152</span> std::vector&lt;geometry::jarvis::Point&gt; points = {{0, 3},</div>
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<div class="line"><span class="lineno"> 158</span> {3, 3}</div>
<div class="line"><span class="lineno"> 159</span> };</div>
<div class="line"><span class="lineno"> 160</span> <a class="code hl_class" href="../../d4/dde/classgeometry_1_1jarvis_1_1_convexhull.html">geometry::jarvis::Convexhull</a> hull(points);</div>
<div class="line"><span class="lineno"> 161</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;geometry::jarvis::Point&gt;</a> actualPoint;</div>
<div class="line"><span class="lineno"> 161</span> std::vector&lt;geometry::jarvis::Point&gt; actualPoint;</div>
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<div class="line"><span class="lineno"> 163</span> </div>
<div class="line"><span class="lineno"> 164</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;geometry::jarvis::Point&gt;</a> expectedPoint = {{0, 3},</div>
<div class="line"><span class="lineno"> 164</span> std::vector&lt;geometry::jarvis::Point&gt; expectedPoint = {{0, 3},</div>
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<div class="line"><span class="lineno"> 168</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; expectedPoint.size(); i++) {</div>
<div class="line"><span class="lineno"> 169</span> assert(actualPoint[i].x == expectedPoint[i].x);</div>
<div class="line"><span class="lineno"> 170</span> assert(actualPoint[i].y == expectedPoint[i].y);</div>
<div class="line"><span class="lineno"> 171</span> }</div>
<div class="line"><span class="lineno"> 172</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Test implementations passed!\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 172</span> std::cout &lt;&lt; <span class="stringliteral">&quot;Test implementations passed!\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 173</span>}</div>
<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div></div>
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<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/size.html">std::vector::size</a></div><div class="ttdeci">T size(T... args)</div></div>
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