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<div class="headertitle"><div class="title">Kernel_23/intersection_get.cpp</div></div>
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<div class="fragment"><div class="line"><span class="preprocessor">#include <CGAL/Exact_predicates_exact_constructions_kernel.h></span></div>
<div class="line"><span class="preprocessor">#include <CGAL/intersections.h></span></div>
<div class="line"> </div>
<div class="line"><span class="keyword">typedef</span> <a id="_a0" name="_a0"></a><a class="code hl_class" href="classCGAL_1_1Exact__predicates__exact__constructions__kernel.html">CGAL::Exact_predicates_exact_constructions_kernel</a> K;</div>
<div class="line"><span class="keyword">typedef</span> K::Point_2 Point_2;</div>
<div class="line"><span class="keyword">typedef</span> K::Segment_2 Segment_2;</div>
<div class="line"><span class="keyword">typedef</span> K::Line_2 Line_2;</div>
<div class="line"><span class="keyword">typedef</span> K::Intersect_2 Intersect_2;</div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> main()</div>
<div class="line">{</div>
<div class="line"> Segment_2 seg(Point_2(0,0), Point_2(2,2));</div>
<div class="line"> Line_2 lin(1,-1,0);</div>
<div class="line"> </div>
<div class="line"> <span class="keyword">const</span> <span class="keyword">auto</span> result = intersection(seg, lin);</div>
<div class="line"> <span class="keywordflow">if</span> (result) {</div>
<div class="line"> <span class="keywordflow">if</span> (<span class="keyword">const</span> Segment_2* s = std::get_if<Segment_2>(&*result)) {</div>
<div class="line"> std::cout << *s << std::endl;</div>
<div class="line"> } <span class="keywordflow">else</span> {</div>
<div class="line"> <span class="keyword">const</span> Point_2* p = std::get_if<Point_2 >(&*result);</div>
<div class="line"> std::cout << *p << std::endl;</div>
<div class="line"> }</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="ttc" id="aclassCGAL_1_1Exact__predicates__exact__constructions__kernel_html"><div class="ttname"><a href="classCGAL_1_1Exact__predicates__exact__constructions__kernel.html">CGAL::Exact_predicates_exact_constructions_kernel</a></div><div class="ttdoc">A typedef to a kernel which has the following properties:</div><div class="ttdef"><b>Definition:</b> Exact_predicates_exact_constructions_kernel.h:27</div></div>
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