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<li class="navelem"><a class="el" href="dir_28dd85ce8ffdd76a714606be7f2489ac.html">pcl</a></li><li class="navelem"><a class="el" href="dir_39db60481a174b518eca40dd7e3347e8.html">visualization</a></li>  </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2010-2011, Willow Garage, Inc.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *  Copyright (c) 2012-, Open Perception, Inc.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *  All rights reserved.</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *  are met:</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *   * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *     notice, this list of conditions and the following disclaimer.</span></div>
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<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> *  POSSIBILITY OF SUCH DAMAGE.</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160; </div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="pcl__macros_8h.html">pcl/pcl_macros.h</a>&gt;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;map&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacepcl.html">pcl</a></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;{</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  <span class="keyword">namespace </span>visualization</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  {<span class="comment"></span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">    /** /brief Class representing 3D area picking events. */</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_area_picking_event.html">   50</a></span>&#160;    <span class="keyword">class </span><a class="code" href="pcl__macros_8h.html#a2b443b7908f11aed38b620b570e5ebce">PCL_EXPORTS</a> <a class="code" href="classpcl_1_1visualization_1_1_area_picking_event.html">AreaPickingEvent</a></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    {</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_area_picking_event.html#ae1b529552c425938ffef00e44e795fe9">   53</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_area_picking_event.html#ae1b529552c425938ffef00e44e795fe9">AreaPickingEvent</a> (std::map&lt;std::string, pcl::Indices&gt; cloud_indices)</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        : cloud_indices_ (std::move(cloud_indices))</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        {}</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <a class="code" href="pcl__macros_8h.html#a4a8c1cf238590cc2faee3a8d1b523975">PCL_DEPRECATED</a>(1,16,<span class="stringliteral">&quot;This constructor is deprecated!&quot;</span>)</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_area_picking_event.html#ae622ca88d193d5ec2fddb505b23d452f">   58</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_area_picking_event.html">AreaPickingEvent</a>(<span class="keywordtype">int</span> <span class="comment">/*nb_points*/</span>, const <a class="code" href="namespacepcl.html">pcl</a>::<a class="code" href="namespacepcl.html#a8bfe09b8680e7129dd0fd6177c1a2ce6">Indices</a>&amp; indices)</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;          : <a class="code" href="classpcl_1_1visualization_1_1_area_picking_event.html">AreaPickingEvent</a> ({{<span class="stringliteral">&quot;&quot;</span>,indices}}) {}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">        /** \brief For situations where a whole area is selected, return the points indices.</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">          * \param[out] indices indices of the points under the area selected by user.</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">          * \return true, if the area selected by the user contains points, false otherwise</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">          */</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_area_picking_event.html#a2b92a42f86c465112d84f1a558677d19">   66</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_area_picking_event.html#a2b92a42f86c465112d84f1a558677d19">getPointsIndices</a> (<a class="code" href="namespacepcl.html#a8bfe09b8680e7129dd0fd6177c1a2ce6">pcl::Indices</a>&amp; indices)<span class="keyword"> const</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;          <span class="keywordflow">if</span> (cloud_indices_.empty())</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <span class="keywordflow">return</span> (<span class="keyword">false</span>);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;          <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; i : cloud_indices_)</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;            indices.insert(indices.cend (), i.second.cbegin (), i.second.cend ());</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;          <span class="keywordflow">return</span> (<span class="keyword">true</span>);</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        }<span class="comment"></span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">        /** \brief For situations where a whole area is selected, return the names</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">          * of the selected point clouds.</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">          * \return The names of selected point clouds</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">          */</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keyword">inline</span> std::vector&lt;std::string&gt;</div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_area_picking_event.html#a20a82b518ee2a326b47b142e70d79219">   81</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_area_picking_event.html#a20a82b518ee2a326b47b142e70d79219">getCloudNames</a> ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;          std::vector&lt;std::string&gt; names;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;          names.reserve(cloud_indices_.size());</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;          </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;          <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; i : cloud_indices_)</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            names.push_back (i.first);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;          <span class="keywordflow">return</span> names;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        }<span class="comment"></span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">        /** \brief For situations where a whole area is selected, return the points indices</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="comment">          * for a given point cloud</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="comment">          * \param[in] name of selected clouds.</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="comment">          * \return The indices for the selected cloud.</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment">          */</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        <span class="keyword">inline</span> <a class="code" href="namespacepcl.html#a8bfe09b8680e7129dd0fd6177c1a2ce6">Indices</a></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_area_picking_event.html#af9cab49a0ab63a28d90733a93163d808">   96</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_area_picking_event.html#af9cab49a0ab63a28d90733a93163d808">getPointsIndices</a> (<span class="keyword">const</span> std::string&amp; name)<span class="keyword"> const</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;          <span class="keyword">const</span> <span class="keyword">auto</span> cloud = cloud_indices_.find (name);</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;          <span class="keywordflow">if</span>(cloud == cloud_indices_.cend ())</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            <span class="keywordflow">return</span> {};</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;          <span class="keywordflow">return</span> cloud-&gt;second;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        }</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      <span class="keyword">private</span>:</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        std::map&lt;std::string, pcl::Indices&gt; cloud_indices_;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    };</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  } <span class="comment">//namespace visualization</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;} <span class="comment">//namespace pcl</span></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_area_picking_event_html"><div class="ttname"><a href="classpcl_1_1visualization_1_1_area_picking_event.html">pcl::visualization::AreaPickingEvent</a></div><div class="ttdoc">/brief Class representing 3D area picking events.</div><div class="ttdef"><b>Definition:</b> <a href="area__picking__event_8h_source.html#l00050">area_picking_event.h:51</a></div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_area_picking_event_html_a20a82b518ee2a326b47b142e70d79219"><div class="ttname"><a href="classpcl_1_1visualization_1_1_area_picking_event.html#a20a82b518ee2a326b47b142e70d79219">pcl::visualization::AreaPickingEvent::getCloudNames</a></div><div class="ttdeci">std::vector&lt; std::string &gt; getCloudNames() const</div><div class="ttdoc">For situations where a whole area is selected, return the names of the selected point clouds.</div><div class="ttdef"><b>Definition:</b> <a href="area__picking__event_8h_source.html#l00081">area_picking_event.h:81</a></div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_area_picking_event_html_a2b92a42f86c465112d84f1a558677d19"><div class="ttname"><a href="classpcl_1_1visualization_1_1_area_picking_event.html#a2b92a42f86c465112d84f1a558677d19">pcl::visualization::AreaPickingEvent::getPointsIndices</a></div><div class="ttdeci">bool getPointsIndices(pcl::Indices &amp;indices) const</div><div class="ttdoc">For situations where a whole area is selected, return the points indices.</div><div class="ttdef"><b>Definition:</b> <a href="area__picking__event_8h_source.html#l00066">area_picking_event.h:66</a></div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_area_picking_event_html_ae1b529552c425938ffef00e44e795fe9"><div class="ttname"><a href="classpcl_1_1visualization_1_1_area_picking_event.html#ae1b529552c425938ffef00e44e795fe9">pcl::visualization::AreaPickingEvent::AreaPickingEvent</a></div><div class="ttdeci">AreaPickingEvent(std::map&lt; std::string, pcl::Indices &gt; cloud_indices)</div><div class="ttdef"><b>Definition:</b> <a href="area__picking__event_8h_source.html#l00053">area_picking_event.h:53</a></div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_area_picking_event_html_af9cab49a0ab63a28d90733a93163d808"><div class="ttname"><a href="classpcl_1_1visualization_1_1_area_picking_event.html#af9cab49a0ab63a28d90733a93163d808">pcl::visualization::AreaPickingEvent::getPointsIndices</a></div><div class="ttdeci">Indices getPointsIndices(const std::string &amp;name) const</div><div class="ttdoc">For situations where a whole area is selected, return the points indices for a given point cloud.</div><div class="ttdef"><b>Definition:</b> <a href="area__picking__event_8h_source.html#l00096">area_picking_event.h:96</a></div></div>
<div class="ttc" id="anamespacepcl_html"><div class="ttname"><a href="namespacepcl.html">pcl</a></div><div class="ttdef"><b>Definition:</b> <a href="2d_2include_2pcl_22d_2convolution_8h_source.html#l00046">convolution.h:46</a></div></div>
<div class="ttc" id="anamespacepcl_html_a8bfe09b8680e7129dd0fd6177c1a2ce6"><div class="ttname"><a href="namespacepcl.html#a8bfe09b8680e7129dd0fd6177c1a2ce6">pcl::Indices</a></div><div class="ttdeci">IndicesAllocator&lt;&gt; Indices</div><div class="ttdoc">Type used for indices in PCL.</div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00133">types.h:133</a></div></div>
<div class="ttc" id="apcl__macros_8h_html"><div class="ttname"><a href="pcl__macros_8h.html">pcl_macros.h</a></div><div class="ttdoc">Defines all the PCL and non-PCL macros used.</div></div>
<div class="ttc" id="apcl__macros_8h_html_a2b443b7908f11aed38b620b570e5ebce"><div class="ttname"><a href="pcl__macros_8h.html#a2b443b7908f11aed38b620b570e5ebce">PCL_EXPORTS</a></div><div class="ttdeci">#define PCL_EXPORTS</div><div class="ttdef"><b>Definition:</b> <a href="pcl__macros_8h_source.html#l00324">pcl_macros.h:324</a></div></div>
<div class="ttc" id="apcl__macros_8h_html_a4a8c1cf238590cc2faee3a8d1b523975"><div class="ttname"><a href="pcl__macros_8h.html#a4a8c1cf238590cc2faee3a8d1b523975">PCL_DEPRECATED</a></div><div class="ttdeci">#define PCL_DEPRECATED(Major, Minor, Message)</div><div class="ttdoc">macro for compatibility across compilers and help remove old deprecated items for the Major....</div><div class="ttdef"><b>Definition:</b> <a href="pcl__macros_8h_source.html#l00158">pcl_macros.h:158</a></div></div>
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