403 lines
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403 lines
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<div class="headertitle"><div class="title">sparse_vector_view.h</div></div>
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<a href="sparse__vector__view_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright 2010-2021 Google LLC</span></div>
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<div class="line"><a id="l00002" 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 id="l00003" 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 id="l00004" 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 id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
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<div class="line"><a id="l00006" 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 id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
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<div class="line"><a id="l00008" 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 id="l00009" 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 id="l00010" 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 id="l00011" 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 id="l00012" 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 id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment">// A read only view for sparse vectors that implements various utilities.</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment">//</span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment">// This header defines:</span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">// * SparseVectorView<T>: a sparse vector as a span of int64_t ids and another</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">// span of values of type T. The underlying data is not owned and the user</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment">// must ensure the data outlives the view.</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment">// * Overloaded MakeView factories to avoid explicit template arguments.</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="comment">//</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="comment">// The utilities implemented by SparseVectorView<T> include:</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="comment">// * const range iterations over the (id, value) pairs.</span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="comment">// * .as_map<IdT>() member function that returns the view as a</span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment">// absl::flat_hash_map<IdT, T></span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment">// Example:</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="comment">// const std::vector<int64_t> ids = {2, 5, 7};</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment">// const std::vector<double> values= {1.0, 3.0, 1.0};</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment">// const SparseVectorView<double> view = MakeView(ids, values);</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">//</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment">// Now view.ids => [2, 5, 7] and view.values => [1.0, 3.0, 1.0]. To iterate over</span></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment">// the (id, value) pairs:</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="comment">//</span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="comment">// for(const auto [id, value] : view) {</span></div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="comment">// ...</span></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="comment">// }</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="comment">//</span></div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="comment">// To get a map that casts the ids to the strong int type VariableId:</span></div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="comment">//</span></div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="comment">// auto map = view.as_map<VariableId>();</span></div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="comment">//</span></div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="comment">// For more information, see the class comments below.</span></div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#ifndef OR_TOOLS_MATH_OPT_CORE_SPARSE_VECTOR_VIEW_H_</span></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor">#define OR_TOOLS_MATH_OPT_CORE_SPARSE_VECTOR_VIEW_H_</span></div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="preprocessor">#include <stdint.h></span></div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="preprocessor">#include <cstdint></span></div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="preprocessor">#include <iterator></span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="preprocessor">#include <utility></span></div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="preprocessor">#include "absl/container/flat_hash_map.h"</span></div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="preprocessor">#include "absl/types/span.h"</span></div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="preprocessor">#include "google/protobuf/message.h"</span></div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="preprocessor">#include "<a class="code" href="integral__types_8h.html">ortools/base/integral_types.h</a>"</span></div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</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 id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="preprocessor">#include "<a class="code" href="map__util_8h.html">ortools/base/map_util.h</a>"</span></div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="preprocessor">#include "<a class="code" href="arrow__operator__proxy_8h.html">ortools/math_opt/core/arrow_operator_proxy.h</a>"</span> <span class="comment">// IWYU pragma: export</span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="preprocessor">#include "<a class="code" href="math__opt_2core_2sparse__vector_8h.html">ortools/math_opt/core/sparse_vector.h</a>"</span></div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="preprocessor">#include "ortools/math_opt/sparse_containers.pb.h"</span></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research.html">operations_research</a> {</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research_1_1math__opt.html">math_opt</a> {</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="comment">// Recovers the values-type of a SparseVector type like SparseDoubleVector or</span></div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span><span class="comment">// SparseBoolVector.</span></div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="keyword">template</span> <<span class="keyword">typename</span> SparseVector></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1math__opt.html#a603dc055ec94c54d788945fa317c8fd6"> 70</a></span><span class="keyword">using</span> <a class="code hl_typedef" href="namespaceoperations__research_1_1math__opt.html#a603dc055ec94c54d788945fa317c8fd6">sparse_value_type</a> = <span class="keyword">typename</span> std::remove_reference<</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">decltype</span>(<a class="code hl_struct" href="structoperations__research_1_1math__opt_1_1_sparse_vector.html">SparseVector</a>().<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_sparse_vector.html#ad2ef762d52910159ce2388433f87441d">values</a>())>::type::value_type;</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="comment">// Abstracts sparse ids-values structures like SparseDoubleVector and mimics</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span><span class="comment">// its .ids()/.values() API. It additionally provides const range iterations</span></div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span><span class="comment">// over the (id, value) pairs and conversion to a map.</span></div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span><span class="comment">//</span></div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span><span class="comment">// The returned iterators are proper STL forward iterators that can be used with</span></div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="comment">// STL containers. For example to build a vector of pairs of values, one can</span></div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span><span class="comment">// simply use the iterators:</span></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="comment">//</span></div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span><span class="comment">// const auto view = MakeView(arg);</span></div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span><span class="comment">// const std::vector v(view.begin(), view.end());</span></div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span><span class="comment">//</span></div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><span class="comment">// Constructor SparseVectorView<T>(ids, values) will not check if ids and values</span></div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="comment">// have the same length. However, iterator functions and .as_map() will CHECK</span></div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="comment">// fail if ids and values do not have the same length.</span></div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html"> 88</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView</a> {</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a7e180a3d471ee0709741ef51748fba5d"> 90</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a7e180a3d471ee0709741ef51748fba5d">value_type</a> = std::pair<int64_t, T>;</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html"> 92</a></span> <span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a> {</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a7745d4fd5af255b0ea3e681414f069bf"> 94</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a7745d4fd5af255b0ea3e681414f069bf">value_type</a> = <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a7e180a3d471ee0709741ef51748fba5d">SparseVectorView::value_type</a>;</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#ad22bd40cacb993e9bf49cf10e7ef245a"> 95</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#ad22bd40cacb993e9bf49cf10e7ef245a">reference</a> = <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a7745d4fd5af255b0ea3e681414f069bf">value_type</a>;</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a1c8ba3b7a92a01249bfab95d9c274c59"> 96</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a1c8ba3b7a92a01249bfab95d9c274c59">pointer</a> = void;</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a647f5468d705975cc184849980e2c979"> 97</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a647f5468d705975cc184849980e2c979">const_pointer</a> = void;</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a050a225c186759226f61bddf7106a033"> 98</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a050a225c186759226f61bddf7106a033">difference_type</a> = int;</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a6b137a24d9328a60aef01d0f938cf0c3"> 99</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a6b137a24d9328a60aef01d0f938cf0c3">iterator_category</a> = std::forward_iterator_tag;</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#ad22bd40cacb993e9bf49cf10e7ef245a">reference</a> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a4e2ec2a360936ba06f18a404eef781ee">operator*</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">inline</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1internal_1_1_arrow_operator_proxy.html">internal::ArrowOperatorProxy<reference></a> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a558be6ac5e02d334fa1db744c2d6b8f7">operator-></a>() <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>& <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a7c591a3a83f2f4b570f2b5734401695f">operator++</a>();</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#aa0d0e755b4e77d2fd9dbb17d4f72255c">operator==</a>(<span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>& other) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a160d6f02409d9d3eb6ee14d8b3f7d2e1">operator!=</a>(<span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>& other) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#aec9b692ba1b8edac6cca4dc53fce14a3"> 108</a></span> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView</a>;</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">inline</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>(<span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView</a>* view,</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">bool</span> at_end = <span class="keyword">false</span>);</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView</a>* view_ = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordtype">int</span> index_ = 0;</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> };</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a34e11b0879f2317a9f28cb5097e89342"> 117</a></span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a34e11b0879f2317a9f28cb5097e89342">SparseVectorView</a>(absl::Span<const int64_t> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a937c6e91b21cfbcd2646d4b506856c18">ids</a>, absl::Span<const T> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#aa628a02d453798592f5918a3f30182d6">values</a>)</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> : ids_(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(<a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a937c6e91b21cfbcd2646d4b506856c18">ids</a>)), values_(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(<a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#aa628a02d453798592f5918a3f30182d6">values</a>)) {}</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a6bae5fcff15ce97175488eb2d7051795"> 119</a></span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a6bae5fcff15ce97175488eb2d7051795">SparseVectorView</a>() {}</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">inline</span> const_iterator <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a0ff963ec3de5474478f19f38675e0f37">begin</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keyword">inline</span> const_iterator <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#acd6396f53c004931a9b034f3522c0711">end</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a937c6e91b21cfbcd2646d4b506856c18"> 124</a></span> absl::Span<const int64_t> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a937c6e91b21cfbcd2646d4b506856c18">ids</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ids_; }</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#af18c108ef10dfe49dc1ca28f9ef1d6e0"> 125</a></span> int64_t <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#af18c108ef10dfe49dc1ca28f9ef1d6e0">ids</a>(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ids_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]; }</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#adba8aeea6b3ab13542ddf986029505ea"> 126</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#adba8aeea6b3ab13542ddf986029505ea">ids_size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ids_.size(); }</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#aa628a02d453798592f5918a3f30182d6"> 127</a></span> absl::Span<const T> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#aa628a02d453798592f5918a3f30182d6">values</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> values_; }</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a174cd4a46dd94a8233b0ba2451d07b52"> 128</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a174cd4a46dd94a8233b0ba2451d07b52">values_size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> values_.size(); }</div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a88ce68497397a6d74be9c528cdce0468"> 129</a></span> <span class="keyword">const</span> T& <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a88ce68497397a6d74be9c528cdce0468">values</a>(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> values_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]; }</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="comment">// It should be possible to construct an IndexType from an integer</span></div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">template</span> <<span class="keyword">typename</span> IndexType></div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> absl::flat_hash_map<IndexType, T> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#ad8f408dd30ae416b8a89877d8eedba65">as_map</a>();</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> absl::Span<const int64_t> ids_;</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> absl::Span<const T> values_;</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span>};</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span><span class="comment">// Returns a view for values that are vector-like collection like</span></div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span><span class="comment">// std::vector<T> or google::protobuf::RepeatedField<T>. See other overloads for</span></div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span><span class="comment">// other values-types.</span></div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="keyword">template</span> <<span class="keyword">typename</span> Collection, <span class="keyword">typename</span> T = <span class="keyword">typename</span> Collection::value_type></div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405"> 144</a></span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T></a> <a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405">MakeView</a>(absl::Span<const int64_t> ids,</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keyword">const</span> Collection& values) {</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T></a>(ids, values);</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>}</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><span class="comment">// Returns a view for values that are google::protobuf::RepeatedPtrField<T>.</span></div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span><span class="comment">// Common use for this overload is when T = std::string. See other overloads for</span></div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span><span class="comment">// other values-types.</span></div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1math__opt.html#a111e675b2815694709747db51da689fe"> 153</a></span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<const T*></a> <a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405">MakeView</a>(</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">const</span> google::protobuf::RepeatedField<int64_t>& ids,</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">const</span> google::protobuf::RepeatedPtrField<T>& values) {</div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<const T*></a>(ids, values);</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span>}</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span><span class="comment">// Returns a view for values in a SparseDoubleVectorProto, SparseBoolVectorProto</span></div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span><span class="comment">// or similar structure. For such cases, it is preferred over the two-argument</span></div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span><span class="comment">// overloads. See other overloads for other values-types.</span></div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span><span class="keyword">template</span> <<span class="keyword">typename</span> SparseVectorProto,</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keyword">typename</span> T = sparse_value_type<SparseVectorProto>></div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1math__opt.html#a439d694f35b1195f9dad6b6c894a5822"> 164</a></span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T></a> <a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405">MakeView</a>(<span class="keyword">const</span> SparseVectorProto& sparse_vector) {</div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T></a>(sparse_vector.ids(), sparse_vector.values());</div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span>}</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="comment">// Returns a view for values in a SparseVector. For this case it is preferred</span></div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="comment">// over the two-argument overloads. See other overloads for other values-types.</span></div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1math__opt.html#ac67d7da7f7268099564bfd9b46e1c23a"> 171</a></span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T></a> <a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405">MakeView</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1math__opt_1_1_sparse_vector.html">SparseVector<T></a>& sparse_vector) {</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T></a>(sparse_vector.<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_sparse_vector.html#a96ca4b9a99a21af771ded6cf3e97c361">ids</a>, sparse_vector.<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_sparse_vector.html#ad2ef762d52910159ce2388433f87441d">values</a>);</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span>}</div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span><span class="comment">// Inline implementations</span></div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span><span class="comment"></span> </div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span>SparseVectorView<T>::const_iterator::const_iterator(</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keyword">const</span> SparseVectorView<T>* view, <span class="keywordtype">bool</span> at_end)</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> : view_(view) {</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">if</span> (at_end) {</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> index_ = view_->ids_size();</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> }</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span>}</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span><span class="keyword">typename</span> SparseVectorView<T>::const_iterator::reference</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a4e2ec2a360936ba06f18a404eef781ee"> 190</a></span><a class="code hl_function" href="namespaceoperations__research.html#a66066138340286e4386bbb3de7eafdf4">SparseVectorView<T>::const_iterator::operator*</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">return</span> {view_->ids(index_), view_->values(index_)};</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span>}</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> </div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1internal_1_1_arrow_operator_proxy.html">internal::ArrowOperatorProxy</a><</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#ad22bd40cacb993e9bf49cf10e7ef245a">SparseVectorView<T>::const_iterator::reference</a>></div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a558be6ac5e02d334fa1db744c2d6b8f7"> 197</a></span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T>::const_iterator::operator-></a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1internal_1_1_arrow_operator_proxy.html">internal::ArrowOperatorProxy<reference></a>(**<span class="keyword">this</span>);</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span>}</div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span><span class="keyword">typename</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">SparseVectorView<T>::const_iterator</a>&</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a7c591a3a83f2f4b570f2b5734401695f"> 203</a></span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T>::const_iterator::operator++</a>() {</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(index_, view_->ids_size());</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> ++index_;</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span>}</div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#aa0d0e755b4e77d2fd9dbb17d4f72255c"> 210</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceoperations__research.html#ae161405d349af5d521fa0fd25c3b6f83">SparseVectorView<T>::const_iterator::operator==</a>(</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>& other)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(view_, other.view_);</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keywordflow">return</span> index_ == other.index_;</div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span>}</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a160d6f02409d9d3eb6ee14d8b3f7d2e1"> 217</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#ab178aaedd4038bc74e549075b3b09a92">SparseVectorView<T>::const_iterator::operator!=</a>(</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>& other)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span>}</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a0ff963ec3de5474478f19f38675e0f37"> 223</a></span><span class="keyword">typename</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">SparseVectorView<T>::const_iterator</a> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T>::begin</a>()<span class="keyword"></span></div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span><span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(ids_size(), values_size());</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>(<span class="keyword">this</span>, <span class="comment">/*at_end=*/</span><span class="keyword">false</span>);</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span>}</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#acd6396f53c004931a9b034f3522c0711"> 230</a></span><span class="keyword">typename</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">SparseVectorView<T>::const_iterator</a> <a class="code hl_variable" href="sparse__submatrix_8cc.html#a4d53eac2ef2732c28fa9fb663e0c19a7">SparseVectorView<T>::end</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(ids_size(), values_size());</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">const_iterator</a>(<span class="keyword">this</span>, <span class="comment">/*at_end=*/</span><span class="keyword">true</span>);</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span>}</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span><span class="keyword">template</span> <<span class="keyword">typename</span> IndexType></div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#ad8f408dd30ae416b8a89877d8eedba65"> 237</a></span>absl::flat_hash_map<IndexType, T> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">SparseVectorView<T>::as_map</a>() {</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> absl::flat_hash_map<IndexType, T> result;</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(ids_size(), values_size());</div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> result.reserve(ids_size());</div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& [<span class="keywordtype">id</span>, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>] : *<span class="keyword">this</span>) {</div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <a class="code hl_function" href="namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181">gtl::InsertOrDie</a>(&result, IndexType(<span class="keywordtype">id</span>), <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>);</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> }</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">return</span> result;</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span>}</div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> </div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span>} <span class="comment">// namespace math_opt</span></div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span>} <span class="comment">// namespace operations_research</span></div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span><span class="preprocessor">#endif </span><span class="comment">// OR_TOOLS_MATH_OPT_CORE_SPARSE_VECTOR_VIEW_H_</span></div>
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<div class="ttc" id="aarrow__operator__proxy_8h_html"><div class="ttname"><a href="arrow__operator__proxy_8h.html">arrow_operator_proxy.h</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="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#l00703">base/logging.h:703</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ab62f5ed8f2d48e29802be0cbbcd1359a"><div class="ttname"><a href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a></div><div class="ttdeci">#define DCHECK_LT(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00894">base/logging.h:894</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0"><div class="ttname"><a href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a></div><div class="ttdeci">#define DCHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00891">base/logging.h:891</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html">operations_research::math_opt::SparseVectorView::const_iterator</a></div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00092">sparse_vector_view.h:92</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a050a225c186759226f61bddf7106a033"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a050a225c186759226f61bddf7106a033">operations_research::math_opt::SparseVectorView::const_iterator::difference_type</a></div><div class="ttdeci">int difference_type</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00098">sparse_vector_view.h:98</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a160d6f02409d9d3eb6ee14d8b3f7d2e1"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a160d6f02409d9d3eb6ee14d8b3f7d2e1">operations_research::math_opt::SparseVectorView::const_iterator::operator!=</a></div><div class="ttdeci">bool operator!=(const const_iterator &other) const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00217">sparse_vector_view.h:217</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a1c8ba3b7a92a01249bfab95d9c274c59"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a1c8ba3b7a92a01249bfab95d9c274c59">operations_research::math_opt::SparseVectorView::const_iterator::pointer</a></div><div class="ttdeci">void pointer</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00096">sparse_vector_view.h:96</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a4e2ec2a360936ba06f18a404eef781ee"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a4e2ec2a360936ba06f18a404eef781ee">operations_research::math_opt::SparseVectorView::const_iterator::operator*</a></div><div class="ttdeci">reference operator*() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00190">sparse_vector_view.h:190</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a558be6ac5e02d334fa1db744c2d6b8f7"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a558be6ac5e02d334fa1db744c2d6b8f7">operations_research::math_opt::SparseVectorView::const_iterator::operator-></a></div><div class="ttdeci">internal::ArrowOperatorProxy< reference > operator->() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00197">sparse_vector_view.h:197</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a647f5468d705975cc184849980e2c979"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a647f5468d705975cc184849980e2c979">operations_research::math_opt::SparseVectorView::const_iterator::const_pointer</a></div><div class="ttdeci">void const_pointer</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00097">sparse_vector_view.h:97</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a6b137a24d9328a60aef01d0f938cf0c3"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a6b137a24d9328a60aef01d0f938cf0c3">operations_research::math_opt::SparseVectorView::const_iterator::iterator_category</a></div><div class="ttdeci">std::forward_iterator_tag iterator_category</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00099">sparse_vector_view.h:99</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a7745d4fd5af255b0ea3e681414f069bf"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a7745d4fd5af255b0ea3e681414f069bf">operations_research::math_opt::SparseVectorView::const_iterator::value_type</a></div><div class="ttdeci">SparseVectorView::value_type value_type</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00094">sparse_vector_view.h:94</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a7c591a3a83f2f4b570f2b5734401695f"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#a7c591a3a83f2f4b570f2b5734401695f">operations_research::math_opt::SparseVectorView::const_iterator::operator++</a></div><div class="ttdeci">const_iterator & operator++()</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00203">sparse_vector_view.h:203</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_aa0d0e755b4e77d2fd9dbb17d4f72255c"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#aa0d0e755b4e77d2fd9dbb17d4f72255c">operations_research::math_opt::SparseVectorView::const_iterator::operator==</a></div><div class="ttdeci">bool operator==(const const_iterator &other) const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00210">sparse_vector_view.h:210</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_ad22bd40cacb993e9bf49cf10e7ef245a"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator.html#ad22bd40cacb993e9bf49cf10e7ef245a">operations_research::math_opt::SparseVectorView::const_iterator::reference</a></div><div class="ttdeci">value_type reference</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00095">sparse_vector_view.h:95</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html">operations_research::math_opt::SparseVectorView</a></div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00088">sparse_vector_view.h:88</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a0ff963ec3de5474478f19f38675e0f37"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a0ff963ec3de5474478f19f38675e0f37">operations_research::math_opt::SparseVectorView::begin</a></div><div class="ttdeci">const_iterator begin() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00223">sparse_vector_view.h:223</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a174cd4a46dd94a8233b0ba2451d07b52"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a174cd4a46dd94a8233b0ba2451d07b52">operations_research::math_opt::SparseVectorView::values_size</a></div><div class="ttdeci">int values_size() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00128">sparse_vector_view.h:128</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a34e11b0879f2317a9f28cb5097e89342"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a34e11b0879f2317a9f28cb5097e89342">operations_research::math_opt::SparseVectorView::SparseVectorView</a></div><div class="ttdeci">SparseVectorView(absl::Span< const int64_t > ids, absl::Span< const T > values)</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00117">sparse_vector_view.h:117</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a6bae5fcff15ce97175488eb2d7051795"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a6bae5fcff15ce97175488eb2d7051795">operations_research::math_opt::SparseVectorView::SparseVectorView</a></div><div class="ttdeci">SparseVectorView()</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00119">sparse_vector_view.h:119</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a7e180a3d471ee0709741ef51748fba5d"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a7e180a3d471ee0709741ef51748fba5d">operations_research::math_opt::SparseVectorView::value_type</a></div><div class="ttdeci">std::pair< int64_t, T > value_type</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00090">sparse_vector_view.h:90</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a88ce68497397a6d74be9c528cdce0468"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a88ce68497397a6d74be9c528cdce0468">operations_research::math_opt::SparseVectorView::values</a></div><div class="ttdeci">const T & values(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00129">sparse_vector_view.h:129</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a937c6e91b21cfbcd2646d4b506856c18"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a937c6e91b21cfbcd2646d4b506856c18">operations_research::math_opt::SparseVectorView::ids</a></div><div class="ttdeci">absl::Span< const int64_t > ids() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00124">sparse_vector_view.h:124</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_aa628a02d453798592f5918a3f30182d6"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#aa628a02d453798592f5918a3f30182d6">operations_research::math_opt::SparseVectorView::values</a></div><div class="ttdeci">absl::Span< const T > values() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00127">sparse_vector_view.h:127</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_acd6396f53c004931a9b034f3522c0711"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#acd6396f53c004931a9b034f3522c0711">operations_research::math_opt::SparseVectorView::end</a></div><div class="ttdeci">const_iterator end() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00230">sparse_vector_view.h:230</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_ad8f408dd30ae416b8a89877d8eedba65"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#ad8f408dd30ae416b8a89877d8eedba65">operations_research::math_opt::SparseVectorView::as_map</a></div><div class="ttdeci">absl::flat_hash_map< IndexType, T > as_map()</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00237">sparse_vector_view.h:237</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_adba8aeea6b3ab13542ddf986029505ea"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#adba8aeea6b3ab13542ddf986029505ea">operations_research::math_opt::SparseVectorView::ids_size</a></div><div class="ttdeci">int ids_size() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00126">sparse_vector_view.h:126</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_sparse_vector_view_html_af18c108ef10dfe49dc1ca28f9ef1d6e0"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#af18c108ef10dfe49dc1ca28f9ef1d6e0">operations_research::math_opt::SparseVectorView::ids</a></div><div class="ttdeci">int64_t ids(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00125">sparse_vector_view.h:125</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1internal_1_1_arrow_operator_proxy_html"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1internal_1_1_arrow_operator_proxy.html">operations_research::math_opt::internal::ArrowOperatorProxy</a></div><div class="ttdef"><b>Definition:</b> <a href="arrow__operator__proxy_8h_source.html#l00030">arrow_operator_proxy.h:30</a></div></div>
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<div class="ttc" id="ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514"><div class="ttname"><a href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a></div><div class="ttdeci">int64_t value</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00044">demon_profiler.cc:44</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html"><div class="ttname"><a href="integral__types_8h.html">integral_types.h</a></div></div>
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<div class="ttc" id="alocal__search_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0"><div class="ttname"><a href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a></div><div class="ttdeci">int index</div><div class="ttdef"><b>Definition:</b> <a href="local__search_8cc_source.html#l02750">local_search.cc:2750</a></div></div>
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<div class="ttc" id="amap__util_8h_html"><div class="ttname"><a href="map__util_8h.html">map_util.h</a></div></div>
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<div class="ttc" id="amath__opt_2core_2sparse__vector_8h_html"><div class="ttname"><a href="math__opt_2core_2sparse__vector_8h.html">sparse_vector.h</a></div></div>
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<div class="ttc" id="anamespacegtl_html_a5c0d4dea208db4deaa285c06b78d8181"><div class="ttname"><a href="namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181">gtl::InsertOrDie</a></div><div class="ttdeci">void InsertOrDie(Collection *const collection, const typename Collection::value_type &value)</div><div class="ttdef"><b>Definition:</b> <a href="map__util_8h_source.html#l00154">map_util.h:154</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html">operations_research::math_opt</a></div><div class="ttdef"><b>Definition:</b> <a href="arrow__operator__proxy_8h_source.html#l00020">arrow_operator_proxy.h:20</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_a603dc055ec94c54d788945fa317c8fd6"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#a603dc055ec94c54d788945fa317c8fd6">operations_research::math_opt::sparse_value_type</a></div><div class="ttdeci">typename std::remove_reference< decltype(SparseVector().values())>::type::value_type sparse_value_type</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00070">sparse_vector_view.h:71</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_a80e158d48db32a3bbbe915179b36e405"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405">operations_research::math_opt::MakeView</a></div><div class="ttdeci">SparseVectorView< T > MakeView(absl::Span< const int64_t > ids, const Collection &values)</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00144">sparse_vector_view.h:144</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_ab178aaedd4038bc74e549075b3b09a92"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#ab178aaedd4038bc74e549075b3b09a92">operations_research::math_opt::operator!=</a></div><div class="ttdeci">bool operator!=(const LinearConstraint &lhs, const LinearConstraint &rhs)</div><div class="ttdef"><b>Definition:</b> <a href="math__opt_2cpp_2linear__constraint_8h_source.html#l00115">math_opt/cpp/linear_constraint.h:115</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">Collection of objects used to extend the Constraint Solver library.</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="anamespaceoperations__research_html_a66066138340286e4386bbb3de7eafdf4"><div class="ttname"><a href="namespaceoperations__research.html#a66066138340286e4386bbb3de7eafdf4">operations_research::operator*</a></div><div class="ttdeci">LinearExpr operator*(LinearExpr lhs, double rhs)</div><div class="ttdef"><b>Definition:</b> <a href="linear__expr_8cc_source.html#l00154">linear_expr.cc:154</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_ae161405d349af5d521fa0fd25c3b6f83"><div class="ttname"><a href="namespaceoperations__research.html#ae161405d349af5d521fa0fd25c3b6f83">operations_research::operator==</a></div><div class="ttdeci">LinearRange operator==(const LinearExpr &lhs, const LinearExpr &rhs)</div><div class="ttdef"><b>Definition:</b> <a href="linear__expr_8cc_source.html#l00180">linear_expr.cc:180</a></div></div>
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<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
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<div class="ttc" id="asparse__submatrix_8cc_html_a4d53eac2ef2732c28fa9fb663e0c19a7"><div class="ttname"><a href="sparse__submatrix_8cc.html#a4d53eac2ef2732c28fa9fb663e0c19a7">end</a></div><div class="ttdeci">std::optional< int64_t > end</div><div class="ttdef"><b>Definition:</b> <a href="sparse__submatrix_8cc_source.html#l00036">sparse_submatrix.cc:36</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_sparse_vector_html"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_sparse_vector.html">operations_research::math_opt::SparseVector</a></div><div class="ttdef"><b>Definition:</b> <a href="math__opt_2core_2sparse__vector_8h_source.html#l00026">math_opt/core/sparse_vector.h:26</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_sparse_vector_html_a96ca4b9a99a21af771ded6cf3e97c361"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_sparse_vector.html#a96ca4b9a99a21af771ded6cf3e97c361">operations_research::math_opt::SparseVector::ids</a></div><div class="ttdeci">std::vector< int64_t > ids</div><div class="ttdef"><b>Definition:</b> <a href="math__opt_2core_2sparse__vector_8h_source.html#l00028">math_opt/core/sparse_vector.h:28</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_sparse_vector_html_ad2ef762d52910159ce2388433f87441d"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_sparse_vector.html#ad2ef762d52910159ce2388433f87441d">operations_research::math_opt::SparseVector::values</a></div><div class="ttdeci">std::vector< T > values</div><div class="ttdef"><b>Definition:</b> <a href="math__opt_2core_2sparse__vector_8h_source.html#l00031">math_opt/core/sparse_vector.h:31</a></div></div>
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