966 lines
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966 lines
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<div class="title">piecewise_linear_function.cc</div> </div>
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<a href="piecewise__linear__function_8cc.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="comment">// Copyright 2010-2018 Google LLC</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "<a class="code" href="piecewise__linear__function_8h.html">ortools/util/piecewise_linear_function.h</a>"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <set></span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <string></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "absl/strings/str_format.h"</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="base_2logging_8h.html">ortools/base/logging.h</a>"</span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span><a class="code" href="namespaceoperations__research.html">operations_research</a> {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// If the x value is in the function's domain, it returns the index of the</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// segment it belongs to. The segments are closed to the left and open to</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// the right, hence if x is a common endpoint of two segments, it returns</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// the index of the right segment. If the x value is not in the function's</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// domain, it returns the index of the previous segment or kNotFound if x</span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// is before the first segment's start.</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keywordtype">int</span> FindSegmentIndex(<span class="keyword">const</span> std::vector<PiecewiseSegment>& segments, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> x) {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">if</span> (segments.empty() || segments.front().start_x() > x) {</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a5b390931557183bd4a55afe4cbf4e2ae">PiecewiseLinearFunction::kNotFound</a>;</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="comment">// Returns an iterator pointing to the first segment whose the x coordinate</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="comment">// of its start point which compares greater than the x value.</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  std::vector<PiecewiseSegment>::const_iterator position = std::upper_bound(</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  segments.begin(), segments.end(), x, <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a1328295e83e8ba2c6d30c0dfe1cdc4a5">PiecewiseSegment::FindComparator</a>);</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">if</span> (position == segments.end()) {</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">return</span> segments.size() - 1;</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  position -= position->start_x() > x ? 1 : 0;</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> position - segments.begin();</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> IsAtBounds(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>) {</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">return</span> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> == <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a> || <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> == <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> PointInsideRange(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_start, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_end) {</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> range_start <= point && range_end >= point;</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// Checks whether two segments form a convex pair, i.e. they are continuous and</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// the slope of the right is bigger than the slope of the left.</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> FormConvexPair(<span class="keyword">const</span> PiecewiseSegment& left,</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">const</span> PiecewiseSegment& right) {</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">return</span> right.slope() >= left.slope() && right.start_x() == left.end_x() &&</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  right.start_y() == left.end_y();</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> }</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> UnsignedCapAdd(<a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> left, <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> right) {</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> left > <a class="code" href="integral__types_8h.html#a9e2a0eaeb0ffad9739d8b951dcf18ca0">kuint64max</a> - right ? <a class="code" href="integral__types_8h.html#a9e2a0eaeb0ffad9739d8b951dcf18ca0">kuint64max</a> : left + right;</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> }</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> UnsignedCapProd(<a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> left, <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> right) {</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">if</span> (right == 0) <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (left > <a class="code" href="integral__types_8h.html#a9e2a0eaeb0ffad9739d8b951dcf18ca0">kuint64max</a> / right) <span class="keywordflow">return</span> <a class="code" href="integral__types_8h.html#a9e2a0eaeb0ffad9739d8b951dcf18ca0">kuint64max</a>;</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> left * right;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> }</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> } <span class="comment">// namespace</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#ac85ecb445e9c9d28ffda317427e6be86"> 76</a></span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html#ac85ecb445e9c9d28ffda317427e6be86">PiecewiseSegment::PiecewiseSegment</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_x, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_y, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope,</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> other_point_x)</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  : slope_(slope), reference_x_(point_x), reference_y_(point_y) {</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  start_x_ = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(point_x, other_point_x);</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  end_x_ = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(point_x, other_point_x);</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  intersection_y_ =</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  reference_x_ < 0 ? SafeValuePostReference(0) : SafeValuePreReference(0);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> }</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#a1db582f491185f3bf58e8d17db1ffffb"> 85</a></span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a1db582f491185f3bf58e8d17db1ffffb">PiecewiseSegment::Value</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> x)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(x, start_x_);</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c">CHECK_LE</a>(x, end_x_);</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> span_x = <a class="code" href="namespaceoperations__research.html#a228fe84d99348c2b62bb4f70a6371d9b">CapSub</a>(x, reference_x_);</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">if</span> (span_x == <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>) {</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> SafeValuePostReference(x);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (span_x == <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>) {</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> SafeValuePreReference(x);</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> span_y = <a class="code" href="namespaceoperations__research.html#ab216763dccd16f5060d2fbcfb08173fb">CapProd</a>(slope_, span_x);</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">if</span> (IsAtBounds(span_y)) {</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">if</span> (span_x >= 0) {</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> SafeValuePostReference(x);</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> SafeValuePreReference(x);</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = <a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(reference_y_, span_y);</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (IsAtBounds(<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>)) {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">if</span> (span_x >= 0) {</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> SafeValuePostReference(x);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> SafeValuePreReference(x);</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>;</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> }</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> PiecewiseSegment::SafeValuePostReference(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> x)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295">DCHECK_GE</a>(x, reference_x_);</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> span_x = <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(x) - reference_x_;</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">if</span> (span_x == 0) {</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">return</span> reference_y_;</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> (slope_ == 0) {</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// Zero slope segment.</span></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> reference_y_;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (slope_ > 0) {</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// Positive slope segment.</span></div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> span_y = UnsignedCapProd(span_x, slope_);</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (reference_y_ == 0) {</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> span_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> : span_y;</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (reference_y_ > 0) {</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> unsigned_sum = UnsignedCapAdd(reference_y_, span_y);</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> unsigned_sum > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  : <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(unsigned_sum);</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> opp_reference_y = -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(reference_y_);</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">if</span> (span_y >= opp_reference_y) {</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> span_y - opp_reference_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  : <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(span_y - opp_reference_y);</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> opp_reference_y - span_y > <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>) + 1</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(opp_reference_y - span_y);</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// Negative slope segment.</span></div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> span_y = UnsignedCapProd(span_x, -slope_);</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">if</span> (reference_y_ == 0) {</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">return</span> span_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a> : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(span_y);</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (reference_y_ < 0) {</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> opp_reference_y = -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(reference_y_);</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> opp_unsigned_sum = UnsignedCapAdd(opp_reference_y, span_y);</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> opp_unsigned_sum > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(opp_unsigned_sum);</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span> (reference_y_ >= span_y) {</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> reference_y_ - span_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  : <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(reference_y_ - span_y);</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> span_y - reference_y_ > <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>) + 1</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(span_y - reference_y_);</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> }</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> PiecewiseSegment::SafeValuePreReference(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> x)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a>(x, reference_x_);</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> span_x = <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(reference_x_) - x;</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">if</span> (slope_ == 0) {</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// Zero slope segment.</span></div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">return</span> reference_y_;</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (slope_ > 0) {</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// Positive slope segment.</span></div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> span_y = UnsignedCapProd(span_x, slope_);</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (reference_y_ == 0) {</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> span_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a> : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(span_y);</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (reference_y_ > 0) {</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">if</span> (reference_y_ >= span_y) {</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> reference_y_ - span_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  : <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(reference_y_ - span_y);</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> span_y - reference_y_ > <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>) + 1</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(span_y - reference_y_);</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> opp_reference_y = -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(reference_y_);</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> opp_unsigned_sum = UnsignedCapAdd(opp_reference_y, span_y);</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> opp_unsigned_sum > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(opp_unsigned_sum);</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="comment">// Negative slope segment.</span></div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> span_y = UnsignedCapProd(span_x, -slope_);</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (reference_y_ == 0) {</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> span_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> : span_y;</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (reference_y_ < 0) {</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> opp_reference_y = -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(reference_y_);</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> (span_y >= opp_reference_y) {</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> span_y - opp_reference_y > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  : <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(span_y - opp_reference_y);</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> opp_reference_y - span_y > <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>) + 1</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  ? <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  : -<span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a><span class="keyword">></span>(opp_reference_y - span_y);</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a> unsigned_sum = UnsignedCapAdd(reference_y_, span_y);</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> unsigned_sum > <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a> ? <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  : <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(unsigned_sum);</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> }</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  </div>
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<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#afd287f1ff1de1124a2cd8a6fe79cb3fb"> 226</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html#afd287f1ff1de1124a2cd8a6fe79cb3fb">PiecewiseSegment::SortComparator</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>& segment1,</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>& segment2) {</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">return</span> segment1.start_x_ < segment2.start_x_;</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> }</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
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<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#a1328295e83e8ba2c6d30c0dfe1cdc4a5"> 231</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a1328295e83e8ba2c6d30c0dfe1cdc4a5">PiecewiseSegment::FindComparator</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point,</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>& segment) {</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">return</span> point == <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a> || point < segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a08d0dde02012b732a27126c122683601">start_x</a>();</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> }</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  </div>
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<div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#ab63aa3203e2f0b705674e93ff0d4006d"> 236</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html#ab63aa3203e2f0b705674e93ff0d4006d">PiecewiseSegment::ExpandEnd</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_x) {</div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  end_x_ = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(end_x_, <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a8f22b6a7f6f6640b7459142bf0bceac5">end_x</a>);</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> }</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
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<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#a4000c13822565973c85d36d793e2e571"> 240</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a4000c13822565973c85d36d793e2e571">PiecewiseSegment::AddConstantToX</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> constant) {</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">if</span> (IsAtBounds(<a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(reference_x_, constant))) {</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <a class="code" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code" href="log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67">ERROR</a>) << <span class="stringliteral">"Segment Overflow: "</span> << <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a764be64f3029f8b8e23511061d8de355">DebugString</a>();</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  start_x_ = <a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(start_x_, constant);</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  end_x_ = <a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(end_x_, constant);</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  reference_x_ = <a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(reference_x_, constant);</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> }</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  </div>
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<div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#a2ce323c7f8c7bb47e066b3ac8af48e23"> 250</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a2ce323c7f8c7bb47e066b3ac8af48e23">PiecewiseSegment::AddConstantToY</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> constant) {</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">if</span> (IsAtBounds(<a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(reference_y_, constant))) {</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code" href="log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67">ERROR</a>) << <span class="stringliteral">"Segment Overflow: "</span> << <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a764be64f3029f8b8e23511061d8de355">DebugString</a>();</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  reference_y_ = <a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(reference_y_, constant);</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> }</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  </div>
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<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_segment.html#a764be64f3029f8b8e23511061d8de355"> 258</a></span> std::string <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a764be64f3029f8b8e23511061d8de355">PiecewiseSegment::DebugString</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  std::string result = absl::StrFormat(</div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="stringliteral">"PiecewiseSegment(<start: (%d, %d), end: (%d, %d), "</span></div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="stringliteral">"reference: (%d, %d), slope = %d>)"</span>,</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  start_x_, <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(start_x_), end_x_, <a class="code" href="classoperations__research_1_1_piecewise_segment.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(end_x_), reference_x_,</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  reference_y_, slope_);</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordflow">return</span> result;</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> }</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  </div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a5b390931557183bd4a55afe4cbf4e2ae">PiecewiseLinearFunction::kNotFound</a> = -1;</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> PiecewiseLinearFunction::PiecewiseLinearFunction(</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  std::vector<PiecewiseSegment> segments)</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  : is_modified_(true),</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  is_convex_(false),</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  is_non_decreasing_(false),</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  is_non_increasing_(false) {</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// Sort the segments in ascending order of start.</span></div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  std::sort(segments.begin(), segments.end(), <a class="code" href="classoperations__research_1_1_piecewise_segment.html#afd287f1ff1de1124a2cd8a6fe79cb3fb">PiecewiseSegment::SortComparator</a>);</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="comment">// Check for overlapping segments.</span></div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < segments.size() - 1; ++i) {</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span> (segments[i].<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a8f22b6a7f6f6640b7459142bf0bceac5">end_x</a>() > segments[i + 1].<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a08d0dde02012b732a27126c122683601">start_x</a>()) {</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code" href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a>) << <span class="stringliteral">"Overlapping segments: "</span> << segments[i].DebugString()</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  << <span class="stringliteral">" & "</span> << segments[i + 1].DebugString();</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  }</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// Construct the piecewise linear function.</span></div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& segment : segments) {</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  InsertSegment(segment);</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  }</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> }</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  </div>
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<div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a25a30a23840ef1f562984702aeda7368"> 290</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a25a30a23840ef1f562984702aeda7368">PiecewiseLinearFunction::CreatePiecewiseLinearFunction</a>(</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  std::vector<int64> points_x, std::vector<int64> points_y,</div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  std::vector<int64> slopes, std::vector<int64> other_points_x) {</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(points_x.size(), points_y.size());</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(points_x.size(), other_points_x.size());</div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(points_x.size(), slopes.size());</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <a class="code" href="base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6">CHECK_GT</a>(points_x.size(), 0);</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>;</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < points_x.size(); ++i) {</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>.push_back(<a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(points_x[i], points_y[i], slopes[i],</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  other_points_x[i]));</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  </div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> }</div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  </div>
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<div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a57fdf1670d1647bde8d909610147a02b"> 307</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a57fdf1670d1647bde8d909610147a02b">PiecewiseLinearFunction::CreateStepFunction</a>(</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  std::vector<int64> points_x, std::vector<int64> points_y,</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  std::vector<int64> other_points_x) {</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(points_x.size(), points_y.size());</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(points_x.size(), other_points_x.size());</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <a class="code" href="base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6">CHECK_GT</a>(points_x.size(), 0);</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>;</div>
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < points_x.size(); ++i) {</div>
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>.push_back(</div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(points_x[i], points_y[i], 0, other_points_x[i]));</div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  </div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> }</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  </div>
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<div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a1b004cb75a49b4c8413066593b45dd59"> 323</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1b004cb75a49b4c8413066593b45dd59">PiecewiseLinearFunction::CreateFullDomainFunction</a>(</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> initial_level, std::vector<int64> points_x,</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  std::vector<int64> slopes) {</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(points_x.size(), slopes.size() - 1);</div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <a class="code" href="base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6">CHECK_GT</a>(points_x.size(), 0);</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  </div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> level = initial_level;</div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>;</div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a> segment =</div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(points_x[0], level, slopes[0], <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>);</div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>.push_back(segment);</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  level = segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(points_x[0]);</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < points_x.size(); ++i) {</div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a> segment =</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(points_x[i - 1], level, slopes[i], points_x[i]);</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>.push_back(segment);</div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  level = segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(points_x[i]);</div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  }</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>.push_back(</div>
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|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(points_x.back(), level, slopes.back(), <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>));</div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  </div>
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> }</div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div>
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<div class="line"><a name="l00347"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#aa7d2846f2a5ec35e459ec452a94dc612"> 347</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#aa7d2846f2a5ec35e459ec452a94dc612">PiecewiseLinearFunction::CreateOneSegmentFunction</a>(</div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_x, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_y, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> other_point_x) {</div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">// Visual studio 2013: We cannot inline the vector in the</span></div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// PiecewiseLinearFunction ctor.</span></div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a> = {</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(point_x, point_y, slope, other_point_x)};</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> }</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
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<div class="line"><a name="l00356"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#aefb990afe57b748d7966a6ba72a8e9db"> 356</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#aefb990afe57b748d7966a6ba72a8e9db">PiecewiseLinearFunction::CreateRightRayFunction</a>(</div>
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<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_x, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_y, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope) {</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a> = {</div>
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<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(point_x, point_y, slope, <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>)};</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> }</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  </div>
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<div class="line"><a name="l00363"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#af7276aa7aaec1e6883b3c3bb8d5e15b1"> 363</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af7276aa7aaec1e6883b3c3bb8d5e15b1">PiecewiseLinearFunction::CreateLeftRayFunction</a>(</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_x, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_y, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope) {</div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a> = {</div>
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|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(point_x, point_y, slope, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>)};</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> }</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
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<div class="line"><a name="l00370"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a84d3c524d58f05249efd2c45280eeead"> 370</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a84d3c524d58f05249efd2c45280eeead">PiecewiseLinearFunction::CreateFixedChargeFunction</a>(</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>) {</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a> = {</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(0, 0, 0, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>),</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(0, <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>, slope, <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>)};</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(slope, 0);</div>
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<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>, 0);</div>
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> }</div>
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<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  </div>
|
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<div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a166c9d4252add1b24006da6d77e1f4af"> 380</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>* <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a166c9d4252add1b24006da6d77e1f4af">PiecewiseLinearFunction::CreateEarlyTardyFunction</a>(</div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> reference, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> earliness_slope, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> tardiness_slope) {</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a> = {</div>
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(reference, 0, -earliness_slope, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>),</div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(reference, 0, tardiness_slope, <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>)};</div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(earliness_slope, 0);</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(tardiness_slope, 0);</div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> }</div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  </div>
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>*</div>
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<div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#aeae27f9b82a8bd78ad745504989da114"> 391</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#aeae27f9b82a8bd78ad745504989da114">PiecewiseLinearFunction::CreateEarlyTardyFunctionWithSlack</a>(</div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> early_slack, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> late_slack, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> earliness_slope,</div>
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> tardiness_slope) {</div>
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  std::vector<PiecewiseSegment> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a> = {</div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(early_slack, 0, -earliness_slope, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>),</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(early_slack, 0, 0, late_slack),</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>(late_slack, 0, tardiness_slope, <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>)};</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  </div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(earliness_slope, 0);</div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(tardiness_slope, 0);</div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">segments</a>));</div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> }</div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  </div>
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<div class="line"><a name="l00404"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1"> 404</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">PiecewiseLinearFunction::InDomain</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> x)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordtype">int</span> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> = FindSegmentIndex(segments_, x);</div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">if</span> (<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> == <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a5b390931557183bd4a55afe4cbf4e2ae">kNotFound</a>) {</div>
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div>
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">if</span> (segments_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>].end_x() < x) {</div>
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  }</div>
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> }</div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  </div>
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<div class="line"><a name="l00415"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a84a2672fd5402aad7e9f5ae67fe2a427"> 415</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a84a2672fd5402aad7e9f5ae67fe2a427">PiecewiseLinearFunction::IsConvex</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keyword">const_cast<</span><a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>*<span class="keyword">></span>(<span class="keyword">this</span>)->UpdateStatus();</div>
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<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordflow">return</span> is_convex_;</div>
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<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> }</div>
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  </div>
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<div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a7acc75e402d8df05ec7993a45d9ddc6b"> 420</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a7acc75e402d8df05ec7993a45d9ddc6b">PiecewiseLinearFunction::IsNonDecreasing</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keyword">const_cast<</span><a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>*<span class="keyword">></span>(<span class="keyword">this</span>)->UpdateStatus();</div>
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<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">return</span> is_non_decreasing_;</div>
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<div class="line"><a name="l00423"></a><span class="lineno"> 423</span> }</div>
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  </div>
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<div class="line"><a name="l00425"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a8b02afe47fa0bc52774a9efa649bd4c3"> 425</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a8b02afe47fa0bc52774a9efa649bd4c3">PiecewiseLinearFunction::IsNonIncreasing</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keyword">const_cast<</span><a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>*<span class="keyword">></span>(<span class="keyword">this</span>)->UpdateStatus();</div>
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<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">return</span> is_non_increasing_;</div>
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|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> }</div>
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|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  </div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb"> 430</a></span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">PiecewiseLinearFunction::Value</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> x)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">if</span> (!<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(x)) {</div>
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<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// TODO(user): Allow the user to specify the</span></div>
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// undefined value and use kint64max as the default.</span></div>
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<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">return</span> <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>;</div>
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<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  }</div>
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<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> = FindSegmentIndex(segments_, x);</div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">return</span> segments_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>].Value(x);</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> }</div>
|
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  </div>
|
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<div class="line"><a name="l00440"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a2860e0faf41b4a0568bf9c4aa8080f8d"> 440</a></span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a69f51361f5ec0afd99f897acc39952f8">PiecewiseLinearFunction::GetMaximum</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_start,</div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_end)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a7acc75e402d8df05ec7993a45d9ddc6b">IsNonDecreasing</a>() && <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_end)) {</div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_end);</div>
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a8b02afe47fa0bc52774a9efa649bd4c3">IsNonIncreasing</a>() && <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_start)) {</div>
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<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_start);</div>
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  }</div>
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordtype">int</span> start_segment = -1;</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordtype">int</span> end_segment = -1;</div>
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<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">if</span> (!FindSegmentIndicesFromRange(range_start, range_end, &start_segment,</div>
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<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  &end_segment)) {</div>
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">return</span> <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>;</div>
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<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div>
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<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(end_segment, start_segment);</div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  </div>
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<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_maximum = <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>;</div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_start)) {</div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  range_maximum = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_start), range_maximum);</div>
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|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  }</div>
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_end)) {</div>
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|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  range_maximum = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_end), range_maximum);</div>
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|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(0, start_segment); i <= end_segment; ++i) {</div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">if</span> (PointInsideRange(segments_[i].start_x(), range_start, range_end)) {</div>
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|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  range_maximum = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(range_maximum, segments_[i].start_y());</div>
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|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  }</div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordflow">if</span> (PointInsideRange(segments_[i].end_x(), range_start, range_end)) {</div>
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<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  range_maximum = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(range_maximum, segments_[i].end_y());</div>
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<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  }</div>
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<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  }</div>
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">return</span> range_maximum;</div>
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<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> }</div>
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<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
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<div class="line"><a name="l00474"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#af87c9de5c5c31922d8ef11e311c517aa"> 474</a></span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a5be18ef6d2f3dd792e522ae7628e4f3a">PiecewiseLinearFunction::GetMinimum</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_start,</div>
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_end)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a7acc75e402d8df05ec7993a45d9ddc6b">IsNonDecreasing</a>() && <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_start)) {</div>
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<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_start);</div>
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<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a8b02afe47fa0bc52774a9efa649bd4c3">IsNonIncreasing</a>() && <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_end)) {</div>
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<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_end);</div>
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<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  }</div>
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<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordtype">int</span> start_segment = -1;</div>
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<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keywordtype">int</span> end_segment = -1;</div>
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">if</span> (!FindSegmentIndicesFromRange(range_start, range_end, &start_segment,</div>
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<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  &end_segment)) {</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordflow">return</span> <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>;</div>
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  }</div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(end_segment, start_segment);</div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  </div>
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<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_minimum = <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>;</div>
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<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_start)) {</div>
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<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  range_minimum = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_start), range_minimum);</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  }</div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">InDomain</a>(range_end)) {</div>
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<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  range_minimum = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">Value</a>(range_end), range_minimum);</div>
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<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  }</div>
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  </div>
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<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(0, start_segment); i <= end_segment; ++i) {</div>
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<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">if</span> (PointInsideRange(segments_[i].start_x(), range_start, range_end)) {</div>
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  range_minimum = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(range_minimum, segments_[i].start_y());</div>
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  }</div>
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">if</span> (PointInsideRange(segments_[i].end_x(), range_start, range_end)) {</div>
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<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  range_minimum = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(range_minimum, segments_[i].end_y());</div>
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<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  }</div>
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<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  }</div>
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<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">return</span> range_minimum;</div>
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<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> }</div>
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<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  </div>
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<div class="line"><a name="l00508"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a69f51361f5ec0afd99f897acc39952f8"> 508</a></span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a69f51361f5ec0afd99f897acc39952f8">PiecewiseLinearFunction::GetMaximum</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a69f51361f5ec0afd99f897acc39952f8">GetMaximum</a>(segments_.front().start_x(), segments_.back().end_x());</div>
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<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> }</div>
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<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  </div>
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<div class="line"><a name="l00512"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a5be18ef6d2f3dd792e522ae7628e4f3a"> 512</a></span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a5be18ef6d2f3dd792e522ae7628e4f3a">PiecewiseLinearFunction::GetMinimum</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a5be18ef6d2f3dd792e522ae7628e4f3a">GetMinimum</a>(segments_.front().start_x(), segments_.back().end_x());</div>
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> }</div>
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<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  </div>
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<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> std::pair<int64, int64></div>
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<div class="line"><a name="l00517"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a978591f724353cfc59ca444bf37f7caa"> 517</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a978591f724353cfc59ca444bf37f7caa">PiecewiseLinearFunction::GetSmallestRangeGreaterThanValue</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_start,</div>
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<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_end,</div>
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<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0b5f024e65dc3f3d7e7d8c580312ee4c">GetSmallestRangeInValueRange</a>(range_start, range_end, <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>, <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>);</div>
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<div class="line"><a name="l00521"></a><span class="lineno"> 521</span> }</div>
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<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  </div>
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<div class="line"><a name="l00523"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#aa71e19dcc7c964799e6f74007083cb5d"> 523</a></span> std::pair<int64, int64> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#aa71e19dcc7c964799e6f74007083cb5d">PiecewiseLinearFunction::GetSmallestRangeLessThanValue</a>(</div>
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<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_start, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_end, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0b5f024e65dc3f3d7e7d8c580312ee4c">GetSmallestRangeInValueRange</a>(range_start, range_end, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>, <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>);</div>
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> }</div>
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div>
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<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> std::pair<int64, int64> ComputeXFromY(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_x, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_y, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope,</div>
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<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> y) {</div>
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<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <a class="code" href="base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0">DCHECK_NE</a>(slope, 0);</div>
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<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> delta_y = <a class="code" href="namespaceoperations__research.html#a228fe84d99348c2b62bb4f70a6371d9b">CapSub</a>(y, start_y);</div>
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<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> delta_x = delta_y / slope;</div>
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">if</span> ((delta_y >= 0 && slope >= 0) || (delta_y <= 0 && slope <= 0)) {</div>
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<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> delta_x_down = delta_x;</div>
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<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> delta_x_up = delta_y % slope == 0 ? delta_x : delta_x + 1;</div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">return</span> {delta_x_down + start_x, delta_x_up + start_x};</div>
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<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> delta_x_down = delta_y % slope == 0 ? delta_x : delta_x - 1;</div>
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<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> delta_x_up = -(-delta_y / slope);</div>
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<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">return</span> {delta_x_down + start_x, delta_x_up + start_x};</div>
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<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  }</div>
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<div class="line"><a name="l00543"></a><span class="lineno"> 543</span> }</div>
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<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  </div>
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<div class="line"><a name="l00545"></a><span class="lineno"> 545</span> std::pair<int64, int64> GetRangeInValueRange(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_x, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_x,</div>
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<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_y, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_y,</div>
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<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> value_min,</div>
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<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> value_max) {</div>
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<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keywordflow">if</span> ((start_y > value_max && end_y > value_max) ||</div>
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<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  (start_y < value_min && end_y < value_min)) {</div>
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<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordflow">return</span> {<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>};</div>
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<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  }</div>
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<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  std::pair<int64, int64> x_range_max = {<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>};</div>
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<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">if</span> (start_y <= value_max && end_y <= value_max) {</div>
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<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  x_range_max = {start_x, end_x};</div>
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<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (start_y <= value_max || end_y <= value_max) {</div>
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<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keyword">const</span> <span class="keyword">auto</span> x = start_x == <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  ? ComputeXFromY(end_x, end_y, slope, value_max)</div>
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<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  : ComputeXFromY(start_x, start_y, slope, value_max);</div>
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<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> (end_y <= value_max) {</div>
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<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  x_range_max = {x.second, end_x};</div>
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<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  x_range_max = {start_x, x.first};</div>
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<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  }</div>
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<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div>
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<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  std::pair<int64, int64> x_range_min = {<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>};</div>
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<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">if</span> (start_y >= value_min && end_y >= value_min) {</div>
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<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  x_range_min = {start_x, end_x};</div>
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<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (start_y >= value_min || end_y >= value_min) {</div>
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<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">const</span> <span class="keyword">auto</span> x = start_x == <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div>
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<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  ? ComputeXFromY(end_x, end_y, slope, value_min)</div>
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<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  : ComputeXFromY(start_x, start_y, slope, value_min);</div>
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<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">if</span> (end_y >= value_min) {</div>
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<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  x_range_min = {x.second, end_x};</div>
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<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  x_range_min = {start_x, x.first};</div>
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<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  }</div>
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<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  }</div>
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<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">if</span> (x_range_min.first > x_range_max.second ||</div>
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<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  x_range_max.first > x_range_min.second) {</div>
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<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">return</span> {<a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>, <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>};</div>
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<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div>
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<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keywordflow">return</span> {<a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(x_range_min.first, x_range_max.first),</div>
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<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(x_range_min.second, x_range_max.second)};</div>
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<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> }</div>
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<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> } <span class="comment">// namespace</span></div>
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<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  </div>
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<div class="line"><a name="l00588"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a0b5f024e65dc3f3d7e7d8c580312ee4c"> 588</a></span> std::pair<int64, int64> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a0b5f024e65dc3f3d7e7d8c580312ee4c">PiecewiseLinearFunction::GetSmallestRangeInValueRange</a>(</div>
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<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_start, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_end, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> value_min,</div>
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<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> value_max)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> reduced_range_start = <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>;</div>
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<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> reduced_range_end = <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>;</div>
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<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordtype">int</span> start_segment = -1;</div>
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<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordtype">int</span> end_segment = -1;</div>
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<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordflow">if</span> (!FindSegmentIndicesFromRange(range_start, range_end, &start_segment,</div>
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<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  &end_segment)) {</div>
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<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keywordflow">return</span> {reduced_range_start, reduced_range_end};</div>
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<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  }</div>
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<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(0, start_segment); i <= end_segment; ++i) {</div>
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<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keyword">const</span> <span class="keyword">auto</span>& segment = segments_[i];</div>
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<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_x = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(range_start, segment.start_x());</div>
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<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_x = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(range_end, segment.end_x());</div>
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<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_y = segment.Value(start_x);</div>
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<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_y = segment.Value(end_x);</div>
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<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keyword">const</span> std::pair<int64, int64> range = GetRangeInValueRange(</div>
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<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  start_x, end_x, start_y, end_y, segment.slope(), value_min, value_max);</div>
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|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  reduced_range_start = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(reduced_range_start, range.first);</div>
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<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  reduced_range_end = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(reduced_range_end, range.second);</div>
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<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  }</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keywordflow">return</span> {reduced_range_start, reduced_range_end};</div>
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|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> }</div>
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<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  </div>
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<div class="line"><a name="l00613"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a4000c13822565973c85d36d793e2e571"> 613</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a4000c13822565973c85d36d793e2e571">PiecewiseLinearFunction::AddConstantToX</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> constant) {</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  is_modified_ = <span class="keyword">true</span>;</div>
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|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < segments_.size(); ++i) {</div>
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|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  segments_[i].AddConstantToX(constant);</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  }</div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> }</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  </div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a2ce323c7f8c7bb47e066b3ac8af48e23"> 620</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a2ce323c7f8c7bb47e066b3ac8af48e23">PiecewiseLinearFunction::AddConstantToY</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> constant) {</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  is_modified_ = <span class="keyword">true</span>;</div>
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|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < segments_.size(); ++i) {</div>
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|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  segments_[i].AddConstantToY(constant);</div>
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|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  }</div>
|
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<div class="line"><a name="l00625"></a><span class="lineno"> 625</span> }</div>
|
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<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  </div>
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<div class="line"><a name="l00627"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a78f2b8d3ca022083cdb9930fa0b15df5"> 627</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a78f2b8d3ca022083cdb9930fa0b15df5">PiecewiseLinearFunction::Add</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>& other) {</div>
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|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  Operation(other, [](<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2">a</a>, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6">b</a>) { <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">CapAdd</a>(<a class="code" href="constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2">a</a>, <a class="code" href="constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6">b</a>); });</div>
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<div class="line"><a name="l00629"></a><span class="lineno"> 629</span> }</div>
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<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  </div>
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<div class="line"><a name="l00631"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a965281b565adae6a5f090c8f0e84f2fe"> 631</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a965281b565adae6a5f090c8f0e84f2fe">PiecewiseLinearFunction::Subtract</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>& other) {</div>
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<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  Operation(other, [](<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2">a</a>, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6">b</a>) { <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research.html#a228fe84d99348c2b62bb4f70a6371d9b">CapSub</a>(<a class="code" href="constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2">a</a>, <a class="code" href="constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6">b</a>); });</div>
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<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> }</div>
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<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  </div>
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<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> std::vector<PiecewiseLinearFunction*></div>
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<div class="line"><a name="l00636"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a731438f9b354082fd002cfce115cac12"> 636</a></span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a731438f9b354082fd002cfce115cac12">PiecewiseLinearFunction::DecomposeToConvexFunctions</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(segments_.size(), 1);</div>
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<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keywordflow">if</span> (<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a84a2672fd5402aad7e9f5ae67fe2a427">IsConvex</a>()) {</div>
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<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordflow">return</span> {<span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(segments_)};</div>
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<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  }</div>
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<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  </div>
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<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  std::vector<PiecewiseLinearFunction*> convex_functions;</div>
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|
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  std::vector<PiecewiseSegment> convex_segments;</div>
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|
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  </div>
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<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>& segment : segments_) {</div>
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<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">if</span> (convex_segments.empty()) {</div>
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|
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  convex_segments.push_back(segment);</div>
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<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  }</div>
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<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  </div>
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<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>& last = convex_segments.back();</div>
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<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">if</span> (FormConvexPair(last, segment)) {</div>
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<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="comment">// The segment belongs to the convex sub-function formulated up to now.</span></div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  convex_segments.push_back(segment);</div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  convex_functions.push_back(<span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(convex_segments));</div>
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|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  convex_segments.clear();</div>
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|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  convex_segments.push_back(segment);</div>
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|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  }</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  }</div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  </div>
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|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keywordflow">if</span> (!convex_segments.empty()) {</div>
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|
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  convex_functions.push_back(</div>
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<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html">PiecewiseLinearFunction</a>(std::move(convex_segments)));</div>
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<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  }</div>
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<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordflow">return</span> convex_functions;</div>
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<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> }</div>
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<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  </div>
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<div class="line"><a name="l00669"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_piecewise_linear_function.html#a764be64f3029f8b8e23511061d8de355"> 669</a></span> std::string <a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a764be64f3029f8b8e23511061d8de355">PiecewiseLinearFunction::DebugString</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  std::string result = <span class="stringliteral">"PiecewiseLinearFunction("</span>;</div>
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<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < segments_.size(); ++i) {</div>
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<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  result.append(segments_[i].<a class="code" href="classoperations__research_1_1_piecewise_linear_function.html#a764be64f3029f8b8e23511061d8de355">DebugString</a>());</div>
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<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  result.append(<span class="stringliteral">" "</span>);</div>
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<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  }</div>
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<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">return</span> result;</div>
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<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> }</div>
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<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  </div>
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<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="keywordtype">void</span> PiecewiseLinearFunction::InsertSegment(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_piecewise_segment.html">PiecewiseSegment</a>& segment) {</div>
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<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  is_modified_ = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="comment">// No intersection.</span></div>
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<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keywordflow">if</span> (segments_.empty() || segments_.back().end_x() < segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a08d0dde02012b732a27126c122683601">start_x</a>()) {</div>
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<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  segments_.push_back(segment);</div>
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<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  }</div>
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<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  </div>
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<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <span class="comment">// Common endpoint.</span></div>
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<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordflow">if</span> (segments_.back().end_x() == segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a08d0dde02012b732a27126c122683601">start_x</a>()) {</div>
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<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">if</span> (segments_.back().end_y() == segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#ae805a12aef89c1ee445b7ef919c5b4bc">start_y</a>() &&</div>
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<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  segments_.back().slope() == segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a133b19c06459acdb586c0c9333efce3f">slope</a>()) {</div>
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<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  segments_.back().ExpandEnd(segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#a8f22b6a7f6f6640b7459142bf0bceac5">end_x</a>());</div>
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<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  }</div>
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<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  segments_.push_back(segment);</div>
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<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  }</div>
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<div class="line"><a name="l00695"></a><span class="lineno"> 695</span> }</div>
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<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  </div>
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<div class="line"><a name="l00697"></a><span class="lineno"> 697</span> <span class="keywordtype">void</span> PiecewiseLinearFunction::Operation(</div>
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<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="keyword">const</span> PiecewiseLinearFunction& other,</div>
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<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keyword">const</span> std::function<<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>)>& operation) {</div>
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<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  is_modified_ = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  std::vector<PiecewiseSegment> own_segments;</div>
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<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keyword">const</span> std::vector<PiecewiseSegment>& other_segments = other.segments();</div>
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<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  own_segments.swap(segments_);</div>
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<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  </div>
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<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  std::set<int64> start_x_points;</div>
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<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < own_segments.size(); ++i) {</div>
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<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  start_x_points.insert(own_segments[i].start_x());</div>
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<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  }</div>
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<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < other_segments.size(); ++i) {</div>
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<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  start_x_points.insert(other_segments[i].start_x());</div>
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<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  }</div>
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<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  </div>
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<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordflow">for</span> (<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_x : start_x_points) {</div>
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<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> own_index = FindSegmentIndex(own_segments, start_x);</div>
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<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> other_index = FindSegmentIndex(other_segments, start_x);</div>
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<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordflow">if</span> (own_index >= 0 && other_index >= 0) {</div>
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|
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keyword">const</span> PiecewiseSegment& own_segment = own_segments[own_index];</div>
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|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="keyword">const</span> PiecewiseSegment& other_segment = other_segments[other_index];</div>
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|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  </div>
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<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_x = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(own_segment.end_x(), other_segment.end_x());</div>
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|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_y =</div>
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|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  operation(own_segment.Value(start_x), other_segment.Value(start_x));</div>
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|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_y =</div>
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|
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  operation(own_segment.Value(end_x), other_segment.Value(end_x));</div>
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|
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> slope = operation(own_segment.slope(), other_segment.slope());</div>
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|
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  </div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> point_x, point_y, other_point_x;</div>
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|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordflow">if</span> (IsAtBounds(start_y)) {</div>
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|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  point_x = end_x;</div>
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|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  point_y = end_y;</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  other_point_x = start_x;</div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  point_x = start_x;</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  point_y = start_y;</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  other_point_x = end_x;</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  }</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  InsertSegment(PiecewiseSegment(point_x, point_y, slope, other_point_x));</div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  }</div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  }</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> }</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  </div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span> <span class="keywordtype">bool</span> PiecewiseLinearFunction::FindSegmentIndicesFromRange(</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_start, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> range_end, <span class="keywordtype">int</span>* start_segment,</div>
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|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="keywordtype">int</span>* end_segment)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  *start_segment = FindSegmentIndex(segments_, range_start);</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  *end_segment = FindSegmentIndex(segments_, range_end);</div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keywordflow">if</span> (*start_segment == *end_segment) {</div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordflow">if</span> (*start_segment < 0) {</div>
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|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="comment">// Given range before function's domain start.</span></div>
|
|
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  }</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="keywordflow">if</span> (segments_[*start_segment].end_x() < range_start) {</div>
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|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="comment">// Given range in a hole of the function's domain.</span></div>
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|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  }</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  }</div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span> }</div>
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|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  </div>
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|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> <span class="keywordtype">bool</span> PiecewiseLinearFunction::IsConvexInternal()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < segments_.size(); ++i) {</div>
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<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <span class="keywordflow">if</span> (!FormConvexPair(segments_[i - 1], segments_[i])) {</div>
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|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  }</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  }</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span> }</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  </div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> <span class="keywordtype">bool</span> PiecewiseLinearFunction::IsNonDecreasingInternal()<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>;</div>
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<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& segment : segments_) {</div>
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<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_y = segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#ae805a12aef89c1ee445b7ef919c5b4bc">start_y</a>();</div>
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|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_y = segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#ace89e47a008e7a217d61f056ebcd1e08">end_y</a>();</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordflow">if</span> (end_y < start_y || start_y < <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = end_y;</div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span> }</div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  </div>
|
|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> <span class="keywordtype">bool</span> PiecewiseLinearFunction::IsNonIncreasingInternal()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>;</div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& segment : segments_) {</div>
|
|
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> start_y = segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#ae805a12aef89c1ee445b7ef919c5b4bc">start_y</a>();</div>
|
|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> end_y = segment.<a class="code" href="classoperations__research_1_1_piecewise_segment.html#ace89e47a008e7a217d61f056ebcd1e08">end_y</a>();</div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordflow">if</span> (end_y > start_y || start_y > <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = end_y;</div>
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<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  }</div>
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<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00789"></a><span class="lineno"> 789</span> }</div>
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<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  </div>
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<div class="line"><a name="l00791"></a><span class="lineno"> 791</span> } <span class="comment">// namespace operations_research</span></div>
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</div><!-- fragment --></div><!-- contents -->
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</div><!-- doc-content -->
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a1b004cb75a49b4c8413066593b45dd59"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a1b004cb75a49b4c8413066593b45dd59">operations_research::PiecewiseLinearFunction::CreateFullDomainFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateFullDomainFunction(int64 initial_level, std::vector< int64 > points_x, std::vector< int64 > slopes)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00323">piecewise_linear_function.cc:323</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a1db582f491185f3bf58e8d17db1ffffb"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a1db582f491185f3bf58e8d17db1ffffb">operations_research::PiecewiseSegment::Value</a></div><div class="ttdeci">int64 Value(int64 x) const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00085">piecewise_linear_function.cc:85</a></div></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_a021e695f54a13bd809c34b2f4ca87c37"><div class="ttname"><a href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">min</a></div><div class="ttdeci">int64 min</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00138">alldiff_cst.cc:138</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a5be18ef6d2f3dd792e522ae7628e4f3a"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a5be18ef6d2f3dd792e522ae7628e4f3a">operations_research::PiecewiseLinearFunction::GetMinimum</a></div><div class="ttdeci">int64 GetMinimum() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00512">piecewise_linear_function.cc:512</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a228fe84d99348c2b62bb4f70a6371d9b"><div class="ttname"><a href="namespaceoperations__research.html#a228fe84d99348c2b62bb4f70a6371d9b">operations_research::CapSub</a></div><div class="ttdeci">int64 CapSub(int64 x, int64 y)</div><div class="ttdef"><b>Definition:</b> <a href="saturated__arithmetic_8h_source.html#l00154">saturated_arithmetic.h:154</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_ace89e47a008e7a217d61f056ebcd1e08"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#ace89e47a008e7a217d61f056ebcd1e08">operations_research::PiecewiseSegment::end_y</a></div><div class="ttdeci">int64 end_y() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00052">piecewise_linear_function.h:52</a></div></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_a9d0c202d5fdd62f4fa2c613339ff168a"><div class="ttname"><a href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">max</a></div><div class="ttdeci">int64 max</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00139">alldiff_cst.cc:139</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a4000c13822565973c85d36d793e2e571"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a4000c13822565973c85d36d793e2e571">operations_research::PiecewiseLinearFunction::AddConstantToX</a></div><div class="ttdeci">void AddConstantToX(int64 constant)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00613">piecewise_linear_function.cc:613</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a2ce323c7f8c7bb47e066b3ac8af48e23"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a2ce323c7f8c7bb47e066b3ac8af48e23">operations_research::PiecewiseSegment::AddConstantToY</a></div><div class="ttdeci">void AddConstantToY(int64 constant)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00250">piecewise_linear_function.cc:250</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a8b02afe47fa0bc52774a9efa649bd4c3"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a8b02afe47fa0bc52774a9efa649bd4c3">operations_research::PiecewiseLinearFunction::IsNonIncreasing</a></div><div class="ttdeci">bool IsNonIncreasing() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00425">piecewise_linear_function.cc:425</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a0bdc0f492ab96363e371e827cd46ef0e"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a0bdc0f492ab96363e371e827cd46ef0e">operations_research::PiecewiseLinearFunction::segments</a></div><div class="ttdeci">const std::vector< PiecewiseSegment > & segments() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00243">piecewise_linear_function.h:243</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_ac85ecb445e9c9d28ffda317427e6be86"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#ac85ecb445e9c9d28ffda317427e6be86">operations_research::PiecewiseSegment::PiecewiseSegment</a></div><div class="ttdeci">PiecewiseSegment(int64 point_x, int64 point_y, int64 slope, int64 other_point_x)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00076">piecewise_linear_function.cc:76</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_accad43a85d781d53381cd53a9894b6ae"><div class="ttname"><a href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a></div><div class="ttdeci">#define LOG(severity)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00420">base/logging.h:420</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_ab216763dccd16f5060d2fbcfb08173fb"><div class="ttname"><a href="namespaceoperations__research.html#ab216763dccd16f5060d2fbcfb08173fb">operations_research::CapProd</a></div><div class="ttdeci">int64 CapProd(int64 x, int64 y)</div><div class="ttdef"><b>Definition:</b> <a href="saturated__arithmetic_8h_source.html#l00231">saturated_arithmetic.h:231</a></div></div>
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<div class="ttc" id="alog__severity_8h_html_ac9bcbe19995a8140cd4ec61773cd6e67"><div class="ttname"><a href="log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67">ERROR</a></div><div class="ttdeci">const int ERROR</div><div class="ttdef"><b>Definition:</b> <a href="log__severity_8h_source.html#l00032">log_severity.h:32</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a4000c13822565973c85d36d793e2e571"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a4000c13822565973c85d36d793e2e571">operations_research::PiecewiseSegment::AddConstantToX</a></div><div class="ttdeci">void AddConstantToX(int64 constant)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00240">piecewise_linear_function.cc:240</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a764be64f3029f8b8e23511061d8de355"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a764be64f3029f8b8e23511061d8de355">operations_research::PiecewiseSegment::DebugString</a></div><div class="ttdeci">std::string DebugString() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00258">piecewise_linear_function.cc:258</a></div></div>
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<div class="ttc" id="alog__severity_8h_html_acdd38e3c9f22f127d7776920e3079eda"><div class="ttname"><a href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a></div><div class="ttdeci">const int FATAL</div><div class="ttdef"><b>Definition:</b> <a href="log__severity_8h_source.html#l00032">log_severity.h:32</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a5b390931557183bd4a55afe4cbf4e2ae"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a5b390931557183bd4a55afe4cbf4e2ae">operations_research::PiecewiseLinearFunction::kNotFound</a></div><div class="ttdeci">static const int kNotFound</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00103">piecewise_linear_function.h:103</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a7cc25402ecd7591b4c39934dd656b1f9"><div class="ttname"><a href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a></div><div class="ttdeci">#define CHECK_GE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00701">base/logging.h:701</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a08d0dde02012b732a27126c122683601"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a08d0dde02012b732a27126c122683601">operations_research::PiecewiseSegment::start_x</a></div><div class="ttdeci">int64 start_x() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00046">piecewise_linear_function.h:46</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a78f2b8d3ca022083cdb9930fa0b15df5"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a78f2b8d3ca022083cdb9930fa0b15df5">operations_research::PiecewiseLinearFunction::Add</a></div><div class="ttdeci">void Add(const PiecewiseLinearFunction &other)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00627">piecewise_linear_function.cc:627</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html"><div class="ttname"><a href="base_2logging_8h.html">logging.h</a></div></div>
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<div class="ttc" id="apiecewise__linear__function_8h_html"><div class="ttname"><a href="piecewise__linear__function_8h.html">piecewise_linear_function.h</a></div></div>
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<div class="ttc" id="ademon__profiler_8cc_html_a21edc7ca4cc5802c8779d68556bc09cf"><div class="ttname"><a href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a></div><div class="ttdeci">int64 value</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00043">demon_profiler.cc:43</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a7e03ec13560fa94a8fea569960d7efc6"><div class="ttname"><a href="base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6">CHECK_GT</a></div><div class="ttdeci">#define CHECK_GT(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00702">base/logging.h:702</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a25a30a23840ef1f562984702aeda7368"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a25a30a23840ef1f562984702aeda7368">operations_research::PiecewiseLinearFunction::CreatePiecewiseLinearFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreatePiecewiseLinearFunction(std::vector< int64 > points_x, std::vector< int64 > points_y, std::vector< int64 > slopes, std::vector< int64 > other_points_x)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00290">piecewise_linear_function.cc:290</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html_a9e2a0eaeb0ffad9739d8b951dcf18ca0"><div class="ttname"><a href="integral__types_8h.html#a9e2a0eaeb0ffad9739d8b951dcf18ca0">kuint64max</a></div><div class="ttdeci">static const uint64 kuint64max</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00052">integral_types.h:52</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html"><div class="ttname"><a href="namespaceoperations__research.html">operations_research</a></div><div class="ttdoc">The vehicle routing library lets one model and solve generic vehicle routing problems ranging from th...</div><div class="ttdef"><b>Definition:</b> <a href="dense__doubly__linked__list_8h_source.html#l00021">dense_doubly_linked_list.h:21</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_ab63aa3203e2f0b705674e93ff0d4006d"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#ab63aa3203e2f0b705674e93ff0d4006d">operations_research::PiecewiseSegment::ExpandEnd</a></div><div class="ttdeci">void ExpandEnd(int64 end_x)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00236">piecewise_linear_function.cc:236</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html_af458164b470cbba416d5ed579e00ff60"><div class="ttname"><a href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div><div class="ttdeci">static const int64 kint64min</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00060">integral_types.h:60</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html_a7cde0074dfd288f2d70c0e035dacb28a"><div class="ttname"><a href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a></div><div class="ttdeci">int64_t int64</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00034">integral_types.h:34</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_af0e8b1f9628eefa18614bc56b49e7ed1"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#af0e8b1f9628eefa18614bc56b49e7ed1">operations_research::PiecewiseLinearFunction::InDomain</a></div><div class="ttdeci">bool InDomain(int64 x) const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00404">piecewise_linear_function.cc:404</a></div></div>
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<div class="ttc" id="apack_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0"><div class="ttname"><a href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a></div><div class="ttdeci">int index</div><div class="ttdef"><b>Definition:</b> <a href="pack_8cc_source.html#l00508">pack.cc:508</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_afd287f1ff1de1124a2cd8a6fe79cb3fb"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#afd287f1ff1de1124a2cd8a6fe79cb3fb">operations_research::PiecewiseSegment::SortComparator</a></div><div class="ttdeci">static bool SortComparator(const PiecewiseSegment &segment1, const PiecewiseSegment &segment2)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00226">piecewise_linear_function.cc:226</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a1328295e83e8ba2c6d30c0dfe1cdc4a5"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a1328295e83e8ba2c6d30c0dfe1cdc4a5">operations_research::PiecewiseSegment::FindComparator</a></div><div class="ttdeci">static bool FindComparator(int64 point, const PiecewiseSegment &segment)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00231">piecewise_linear_function.cc:231</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a46e69120fbd3b36e6960e096d23b66f0"><div class="ttname"><a href="base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0">DCHECK_NE</a></div><div class="ttdeci">#define DCHECK_NE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00886">base/logging.h:886</a></div></div>
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<div class="ttc" id="aconstraint__solver_2table_8cc_html_af730895c6c6ef6e03caaf6251192dfd2"><div class="ttname"><a href="constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2">a</a></div><div class="ttdeci">int64 a</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_2table_8cc_source.html#l00042">constraint_solver/table.cc:42</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a0b5f024e65dc3f3d7e7d8c580312ee4c"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a0b5f024e65dc3f3d7e7d8c580312ee4c">operations_research::PiecewiseLinearFunction::GetSmallestRangeInValueRange</a></div><div class="ttdeci">std::pair< int64, int64 > GetSmallestRangeInValueRange(int64 range_start, int64 range_end, int64 value_min, int64 value_max) const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00588">piecewise_linear_function.cc:588</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_aefb990afe57b748d7966a6ba72a8e9db"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#aefb990afe57b748d7966a6ba72a8e9db">operations_research::PiecewiseLinearFunction::CreateRightRayFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateRightRayFunction(int64 point_x, int64 point_y, int64 slope)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00356">piecewise_linear_function.cc:356</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a99264812cf177270e521f226a5c012c3"><div class="ttname"><a href="namespaceoperations__research.html#a99264812cf177270e521f226a5c012c3">operations_research::CapAdd</a></div><div class="ttdeci">int64 CapAdd(int64 x, int64 y)</div><div class="ttdef"><b>Definition:</b> <a href="saturated__arithmetic_8h_source.html#l00124">saturated_arithmetic.h:124</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html">operations_research::PiecewiseLinearFunction</a></div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00101">piecewise_linear_function.h:101</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a7c0ce053b28d53aa4eaf3eb7fb71663b"><div class="ttname"><a href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a></div><div class="ttdeci">#define CHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00697">base/logging.h:697</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a1db582f491185f3bf58e8d17db1ffffb"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a1db582f491185f3bf58e8d17db1ffffb">operations_research::PiecewiseLinearFunction::Value</a></div><div class="ttdeci">int64 Value(int64 x) const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00430">piecewise_linear_function.cc:430</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a2ce323c7f8c7bb47e066b3ac8af48e23"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a2ce323c7f8c7bb47e066b3ac8af48e23">operations_research::PiecewiseLinearFunction::AddConstantToY</a></div><div class="ttdeci">void AddConstantToY(int64 constant)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00620">piecewise_linear_function.cc:620</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a978591f724353cfc59ca444bf37f7caa"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a978591f724353cfc59ca444bf37f7caa">operations_research::PiecewiseLinearFunction::GetSmallestRangeGreaterThanValue</a></div><div class="ttdeci">std::pair< int64, int64 > GetSmallestRangeGreaterThanValue(int64 range_start, int64 range_end, int64 value) const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00517">piecewise_linear_function.cc:517</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a133b19c06459acdb586c0c9333efce3f"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a133b19c06459acdb586c0c9333efce3f">operations_research::PiecewiseSegment::slope</a></div><div class="ttdeci">int64 slope() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00054">piecewise_linear_function.h:54</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a965281b565adae6a5f090c8f0e84f2fe"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a965281b565adae6a5f090c8f0e84f2fe">operations_research::PiecewiseLinearFunction::Subtract</a></div><div class="ttdeci">void Subtract(const PiecewiseLinearFunction &other)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00631">piecewise_linear_function.cc:631</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html_abc0f5bc07737e498f287334775dff2b6"><div class="ttname"><a href="integral__types_8h.html#abc0f5bc07737e498f287334775dff2b6">uint64</a></div><div class="ttdeci">uint64_t uint64</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00039">integral_types.h:39</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a7acc75e402d8df05ec7993a45d9ddc6b"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a7acc75e402d8df05ec7993a45d9ddc6b">operations_research::PiecewiseLinearFunction::IsNonDecreasing</a></div><div class="ttdeci">bool IsNonDecreasing() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00420">piecewise_linear_function.cc:420</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_aeae27f9b82a8bd78ad745504989da114"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#aeae27f9b82a8bd78ad745504989da114">operations_research::PiecewiseLinearFunction::CreateEarlyTardyFunctionWithSlack</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateEarlyTardyFunctionWithSlack(int64 early_slack, int64 late_slack, int64 earliness_slope, int64 tardiness_slope)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00391">piecewise_linear_function.cc:391</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html">operations_research::PiecewiseSegment</a></div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00038">piecewise_linear_function.h:38</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a764be64f3029f8b8e23511061d8de355"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a764be64f3029f8b8e23511061d8de355">operations_research::PiecewiseLinearFunction::DebugString</a></div><div class="ttdeci">std::string DebugString() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00669">piecewise_linear_function.cc:669</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ae4db23f10f5d4aad6d735f5a74cd6f8c"><div class="ttname"><a href="base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c">CHECK_LE</a></div><div class="ttdeci">#define CHECK_LE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00699">base/logging.h:699</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_af7276aa7aaec1e6883b3c3bb8d5e15b1"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#af7276aa7aaec1e6883b3c3bb8d5e15b1">operations_research::PiecewiseLinearFunction::CreateLeftRayFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateLeftRayFunction(int64 point_x, int64 point_y, int64 slope)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00363">piecewise_linear_function.cc:363</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_aa7d2846f2a5ec35e459ec452a94dc612"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#aa7d2846f2a5ec35e459ec452a94dc612">operations_research::PiecewiseLinearFunction::CreateOneSegmentFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateOneSegmentFunction(int64 point_x, int64 point_y, int64 slope, int64 other_point_x)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00347">piecewise_linear_function.cc:347</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_ae805a12aef89c1ee445b7ef919c5b4bc"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#ae805a12aef89c1ee445b7ef919c5b4bc">operations_research::PiecewiseSegment::start_y</a></div><div class="ttdeci">int64 start_y() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00050">piecewise_linear_function.h:50</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_aae2dc65d9ea248d54bf39daa986dd295"><div class="ttname"><a href="base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295">DCHECK_GE</a></div><div class="ttdeci">#define DCHECK_GE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00889">base/logging.h:889</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a731438f9b354082fd002cfce115cac12"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a731438f9b354082fd002cfce115cac12">operations_research::PiecewiseLinearFunction::DecomposeToConvexFunctions</a></div><div class="ttdeci">std::vector< PiecewiseLinearFunction * > DecomposeToConvexFunctions() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00636">piecewise_linear_function.cc:636</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a84a2672fd5402aad7e9f5ae67fe2a427"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a84a2672fd5402aad7e9f5ae67fe2a427">operations_research::PiecewiseLinearFunction::IsConvex</a></div><div class="ttdeci">bool IsConvex() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00415">piecewise_linear_function.cc:415</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a166c9d4252add1b24006da6d77e1f4af"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a166c9d4252add1b24006da6d77e1f4af">operations_research::PiecewiseLinearFunction::CreateEarlyTardyFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateEarlyTardyFunction(int64 reference, int64 earliness_slope, int64 tardiness_slope)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00380">piecewise_linear_function.cc:380</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a57fdf1670d1647bde8d909610147a02b"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a57fdf1670d1647bde8d909610147a02b">operations_research::PiecewiseLinearFunction::CreateStepFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateStepFunction(std::vector< int64 > points_x, std::vector< int64 > points_y, std::vector< int64 > other_points_x)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00307">piecewise_linear_function.cc:307</a></div></div>
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<div class="ttc" id="aconstraint__solver_2table_8cc_html_a344010e26426d6a13411648d988bc9b6"><div class="ttname"><a href="constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6">b</a></div><div class="ttdeci">int64 b</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_2table_8cc_source.html#l00043">constraint_solver/table.cc:43</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a84d3c524d58f05249efd2c45280eeead"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a84d3c524d58f05249efd2c45280eeead">operations_research::PiecewiseLinearFunction::CreateFixedChargeFunction</a></div><div class="ttdeci">static PiecewiseLinearFunction * CreateFixedChargeFunction(int64 slope, int64 value)</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00370">piecewise_linear_function.cc:370</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_aa71e19dcc7c964799e6f74007083cb5d"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#aa71e19dcc7c964799e6f74007083cb5d">operations_research::PiecewiseLinearFunction::GetSmallestRangeLessThanValue</a></div><div class="ttdeci">std::pair< int64, int64 > GetSmallestRangeLessThanValue(int64 range_start, int64 range_end, int64 value) const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00523">piecewise_linear_function.cc:523</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_segment_html_a8f22b6a7f6f6640b7459142bf0bceac5"><div class="ttname"><a href="classoperations__research_1_1_piecewise_segment.html#a8f22b6a7f6f6640b7459142bf0bceac5">operations_research::PiecewiseSegment::end_x</a></div><div class="ttdeci">int64 end_x() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8h_source.html#l00048">piecewise_linear_function.h:48</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a4395e95bab44e222cb2e77251017a0e2"><div class="ttname"><a href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a></div><div class="ttdeci">#define DCHECK_LE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00887">base/logging.h:887</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html_a74ea76ea27f48fb1b6e148e1577b3719"><div class="ttname"><a href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div><div class="ttdeci">static const int64 kint64max</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00062">integral_types.h:62</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_piecewise_linear_function_html_a69f51361f5ec0afd99f897acc39952f8"><div class="ttname"><a href="classoperations__research_1_1_piecewise_linear_function.html#a69f51361f5ec0afd99f897acc39952f8">operations_research::PiecewiseLinearFunction::GetMaximum</a></div><div class="ttdeci">int64 GetMaximum() const</div><div class="ttdef"><b>Definition:</b> <a href="piecewise__linear__function_8cc_source.html#l00508">piecewise_linear_function.cc:508</a></div></div>
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