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<a href="ContiguousSegmentation_8hxx.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ContiguousSegmentation_hxx</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span><span class="preprocessor">#define ContiguousSegmentation_hxx</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "<a class="code" href="Segmentation_8hxx.html">Segmentation.hxx</a>"</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="keyword">namespace </span>CLAM</div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> {</div>
<div class="line"><a name="l00008"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html"> 8</a></span>  <span class="keyword">class </span><a class="code" href="classCLAM_1_1ContiguousSegmentation.html">ContiguousSegmentation</a> : <span class="keyword">public</span> <a class="code" href="classCLAM_1_1Segmentation.html">Segmentation</a></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  {</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00011"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation_1_1InsertedOutOfBounds.html"> 11</a></span>  <span class="keyword">class </span><a class="code" href="classCLAM_1_1ContiguousSegmentation_1_1InsertedOutOfBounds.html">InsertedOutOfBounds</a> : <span class="keyword">public</span> std::exception</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  {</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00014"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation_1_1InsertedOutOfBounds.html#aa0fdc4904cba0489572dc0620ec8fd67"> 14</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="classCLAM_1_1ContiguousSegmentation_1_1InsertedOutOfBounds.html#aa0fdc4904cba0489572dc0620ec8fd67">what</a>() <span class="keyword">const</span> throw () { <span class="keywordflow">return</span> <span class="stringliteral">"Segmentation point inserted out of limits"</span>;}</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  };</div>
<div class="line"><a name="l00016"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#ab008b4c2a3dfc1ac45d894f02281e85c"> 16</a></span>  <span class="keyword">typedef</span> std::vector<double> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#ab008b4c2a3dfc1ac45d894f02281e85c">TimePositions</a>;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00018"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a617f87ea17bb2071dce66b6129032cca"> 18</a></span>  <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a617f87ea17bb2071dce66b6129032cca">ContiguousSegmentation</a>(<span class="keywordtype">double</span> <a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">maxPosition</a>=0)</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  : <a class="code" href="classCLAM_1_1Segmentation.html">Segmentation</a>(<a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">maxPosition</a>)</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  {</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>.push_back(0);</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.push_back(<a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">maxPosition</a>);</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a9ef5b87312a43fe587d712c79a7554a4">_selection</a>.push_back(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  }</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#aefcdcad480986d6a14944e05b7ea6da8"> 27</a></span>  <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a617f87ea17bb2071dce66b6129032cca">ContiguousSegmentation</a>(<span class="keywordtype">double</span> <a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">maxPosition</a>, <span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> * begin, <span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> * end)</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  : <a class="code" href="classCLAM_1_1Segmentation.html">Segmentation</a>(maxPosition)</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  {</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>.push_back(0);</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.push_back(maxPosition);</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a9ef5b87312a43fe587d712c79a7554a4">_selection</a>.push_back(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#add3c28c0480e0333c33bd210f59d6fa6" title="take data from an array.">takeArray</a>(begin, end);</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  }</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a161ace78fba52d50926bb71478988af2"> 35</a></span>  <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a161ace78fba52d50926bb71478988af2">~ContiguousSegmentation</a>()</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  }</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#add3c28c0480e0333c33bd210f59d6fa6"> 42</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#add3c28c0480e0333c33bd210f59d6fa6" title="take data from an array.">takeArray</a>(<span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> * begin, <span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> * end)</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  { </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> * it=begin; it!=end; it++)</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#af4d7da1e1b1cfc7ddf88a8e6d91e8753" title="Inserts a new border at timePosition.">insert</a>(*it);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#af4d7da1e1b1cfc7ddf88a8e6d91e8753"> 51</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#af4d7da1e1b1cfc7ddf88a8e6d91e8753" title="Inserts a new border at timePosition.">insert</a>(<span class="keywordtype">double</span> timePosition)</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (timePosition<=0.0) <span class="keywordflow">throw</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation_1_1InsertedOutOfBounds.html">InsertedOutOfBounds</a>();</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  TimePositions::iterator insertPoint = </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  std::lower_bound(<a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.begin(), <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.end(), timePosition);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (insertPoint == <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.end()) <span class="keywordflow">throw</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation_1_1InsertedOutOfBounds.html">InsertedOutOfBounds</a>();</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">//if (insertPoint == _offsets.end()) return insertPoint - _offsets.begin();</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// 'position' must be computed before the insertion to not invalidate iterators.</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">unsigned</span> position = insertPoint - <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.begin() +1;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.insert(insertPoint, timePosition);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>.insert(<a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>.begin()+position, <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>[position-1]);</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a9ef5b87312a43fe587d712c79a7554a4">_selection</a>.insert(<a class="code" href="classCLAM_1_1Segmentation.html#a9ef5b87312a43fe587d712c79a7554a4">_selection</a>.begin()+position, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (position<=<a class="code" href="classCLAM_1_1Segmentation.html#a765ea67ff1eab63a054cccd9d926e0a9">_current</a>) <a class="code" href="classCLAM_1_1Segmentation.html#a765ea67ff1eab63a054cccd9d926e0a9">_current</a>++;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">return</span> position;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a17a048e288978fceea7f09c6ea1b9df3"> 69</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">maxPosition</a>(<span class="keywordtype">double</span> <a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">maxPosition</a>)</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">Segmentation::maxPosition</a>(maxPosition);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.back()=<a class="code" href="classCLAM_1_1Segmentation.html#a61fb7ea38826de578251c7f5b30ef861">maxPosition</a>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a7c3a27b4b75df71fc01f0b8792dfcde4"> 81</a></span>  <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">unsigned</span> segment)</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span> (<a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.size()==1) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">unsigned</span> offsetToRemove = segment? segment-1 : 0;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.erase(<a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.begin()+offsetToRemove);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>.erase(<a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>.begin()+segment);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a9ef5b87312a43fe587d712c79a7554a4">_selection</a>.erase(<a class="code" href="classCLAM_1_1Segmentation.html#a9ef5b87312a43fe587d712c79a7554a4">_selection</a>.begin()+segment);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> (<a class="code" href="classCLAM_1_1Segmentation.html#a765ea67ff1eab63a054cccd9d926e0a9">_current</a>!=0 && segment<=<a class="code" href="classCLAM_1_1Segmentation.html#a765ea67ff1eab63a054cccd9d926e0a9">_current</a>) <a class="code" href="classCLAM_1_1Segmentation.html#a765ea67ff1eab63a054cccd9d926e0a9">_current</a>--;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (segment==0) <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>[0]=0;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#ae3466f684a5fa9a1ff8387f9cb2e3728"> 97</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#ae3466f684a5fa9a1ff8387f9cb2e3728" title="Returns the index of the segment whose offset is nearest to the given time position, and within the tolerance.">pickOffset</a>(<span class="keywordtype">double</span> timePosition, <span class="keywordtype">double</span> tolerance)<span class="keyword"> const</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> pickPosition(<a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>, timePosition, tolerance);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a45f668d20bc2175e56b19285df0b5a73"> 107</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a45f668d20bc2175e56b19285df0b5a73" title="Returns the index of the segment whose onset is nearest to the given time position, and within the tolerance.">pickOnset</a>(<span class="keywordtype">double</span> timePosition, <span class="keywordtype">double</span> tolerance)<span class="keyword"> const</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> pickPosition(<a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>, timePosition, tolerance);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a9594bcee83a8305d0a3b2ff0aa11f68f"> 114</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a9594bcee83a8305d0a3b2ff0aa11f68f" title="Returns the index of the segment which body is on timePosition.">pickSegmentBody</a>(<span class="keywordtype">double</span> timePosition)<span class="keyword"> const</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (timePosition<0) <span class="keywordflow">return</span> <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.size();</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  TimePositions::const_iterator lowerBound =</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  std::lower_bound(<a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.begin(), <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.end(), timePosition);</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> lowerBound - <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.begin();</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div>
<div class="line"><a name="l00126"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#aeead445203cf3db37753d21fae8eae97"> 126</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#aeead445203cf3db37753d21fae8eae97" title="Performs a dragging movement for the Onset of the given segment in order to move it to the newTimePos...">dragOnset</a>(<span class="keywordtype">unsigned</span> segment, <span class="keywordtype">double</span> newTimePosition)</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="comment">// first onset cannot be moved on Contiguous mode</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">if</span> (segment==0) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// The onset is attached to the previous offset</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a94e9958352f392f22cca8d3cf5da4bf0" title="Performs a dragging movement for the Offset of the given segment in order to move it to the newTimePo...">dragOffset</a>(segment-1, newTimePosition);</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a94e9958352f392f22cca8d3cf5da4bf0"> 138</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a94e9958352f392f22cca8d3cf5da4bf0" title="Performs a dragging movement for the Offset of the given segment in order to move it to the newTimePo...">dragOffset</a>(<span class="keywordtype">unsigned</span> segment, <span class="keywordtype">double</span> newTimePosition)</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (segment==<a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.size()) <span class="keywordflow">return</span>; <span class="comment">// Invalid segment</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> (segment==<a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>.size()-1) <span class="keywordflow">return</span>; <span class="comment">// Last offset, cannot be moved</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// Limit movement on the left to the onset</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">if</span> (newTimePosition<<a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>[segment])</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  newTimePosition = <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>[segment];</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// Limit movement on the right to the next offset</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span> (newTimePosition><a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>[segment+1])</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  newTimePosition = <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>[segment+1];</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// The offset and the next onset change together</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="classCLAM_1_1Segmentation.html#a2c1cdb0aa6daa4ff385e8c16ccd0e1b9">_offsets</a>[segment]=newTimePosition;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>[segment+1]=newTimePosition;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a9158d697daa605420f95a7757d8c30a8"> 157</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a9158d697daa605420f95a7757d8c30a8" title="Performs an implementation to fill the DataArray with the segmentation.">fillArray</a>(<a class="code" href="classCLAM_1_1Array.html">DataArray</a>& segmentation)<span class="keyword"> const</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">unsigned</span> nSegments= <a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>.size();</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  segmentation.<a class="code" href="classCLAM_1_1Array.html#a811565ea3bbfe0bc9fa7c4e48b3210e4">Resize</a>(nSegments-1);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  segmentation.<a class="code" href="classCLAM_1_1Array.html#a6abe700dc818ed27bf14d9cbf69c5738">SetSize</a>(nSegments-1);</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> i=1; i<nSegments; i++)</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  segmentation[i-1]=<a class="code" href="classCLAM_1_1Segmentation.html#aec7db6fdfa945038ec77a0ffcab757af">_onsets</a>[i];</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a742c21a6ef9682db91c8068985f9902a"> 165</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#a742c21a6ef9682db91c8068985f9902a" title="Return the class name.">GetClassName</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"ContiguousSegmentation"</span>; }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordtype">unsigned</span> pickPosition(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1ContiguousSegmentation.html#ab008b4c2a3dfc1ac45d894f02281e85c">TimePositions</a> & positions, <span class="keywordtype">double</span> timePosition, <span class="keywordtype">double</span> tolerance)<span class="keyword"> const</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  TimePositions::const_iterator lowerBound = </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  std::lower_bound(positions.begin(), positions.end(), timePosition-tolerance);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  TimePositions::const_iterator upperBound = </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  std::upper_bound(lowerBound, positions.end(), timePosition+tolerance);</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">if</span> (lowerBound==upperBound) <span class="keywordflow">return</span> positions.size(); <span class="comment">// None found</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// Pick the closest in range</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">unsigned</span> lowerSegment = lowerBound - positions.begin();</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">unsigned</span> upperSegment = upperBound - positions.begin();</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">double</span> lastDifference = std::fabs(timePosition-positions[lowerSegment]);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=lowerSegment; i<upperSegment; i++)</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  {</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">double</span> newDifference = std::fabs(timePosition-positions[i]);</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (newDifference>lastDifference) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  lastDifference = newDifference;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  lowerSegment = i;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">return</span> lowerSegment;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  };</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor">#endif//ContiguousSegmentation_hxx</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="preprocessor"></span></div>
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