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<div class="title">variable_values.h</div> </div>
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<a href="variable__values_8h.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">#ifndef OR_TOOLS_GLOP_VARIABLE_VALUES_H_</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define OR_TOOLS_GLOP_VARIABLE_VALUES_H_</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="basis__representation_8h.html">ortools/glop/basis_representation.h</a>"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="variables__info_8h.html">ortools/glop/variables_info.h</a>"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="lp__types_8h.html">ortools/lp_data/lp_types.h</a>"</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "<a class="code" href="scattered__vector_8h.html">ortools/lp_data/scattered_vector.h</a>"</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "<a class="code" href="stats_8h.html">ortools/util/stats.h</a>"</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</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="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span>glop {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// Class holding all the variable values and responsible for updating them. The</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// variable values 'x' are such that 'A.x = 0' where A is the linear program</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// matrix. This is because slack variables with bounds corresponding to the</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// constraints bounds were added to the linear program matrix A.</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// Some remarks:</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// - For convenience, the variable values are stored in a DenseRow and indexed</span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// by ColIndex, like the variables and the columns of A.</span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// - During the dual-simplex, all non-basic variable values are at their exact</span></div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// bounds or exactly at 0.0 for a free variable.</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// - During the primal-simplex, the non-basic variable values may not be exactly</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// at their bounds because of bound-shifting during degenerate simplex</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// pivoting which is implemented by not setting the variable values exactly at</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// their bounds to have a lower primal residual error.</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variable_values.html"> 40</a></span> <span class="keyword">class </span><a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html">VariableValues</a> {</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a01c49813001aa10cc60ec7189793b093">VariableValues</a>(<span class="keyword">const</span> GlopParameters& <a class="code" href="cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219">parameters</a>,</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html">CompactSparseMatrix</a>& matrix,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">RowToColMapping</a>& basis,</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html">VariablesInfo</a>& variables_info,</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_basis_factorization.html">BasisFactorization</a>& basis_factorization);</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>  <span class="comment">// Getters for the variable values.</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variable_values.html#abb890abf1492b21ed7c136143541dd5a"> 49</a></span>  <span class="keyword">const</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#abb890abf1492b21ed7c136143541dd5a">Get</a>(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> variable_values_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]; }</div>
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<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variable_values.html#a5619b7a7ea4662832b07ccb00439df47"> 50</a></span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a5619b7a7ea4662832b07ccb00439df47">GetDenseRow</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> variable_values_; }</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>  <span class="comment">// Sets the value of a non-basic variable to the exact value implied by its</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// current status. Note that the basic variable values are NOT updated by this</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// function and it is up to the client to call RecomputeBasicVariableValues().</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a102a587506447ec5cba544b93a1877e0">SetNonBasicVariableValueFromStatus</a>(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</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">// Calls SetNonBasicVariableValueFromStatus() on all non-basic variables.</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#aef157eaaacfc6e27520ad528d5067e25">ResetAllNonBasicVariableValues</a>();</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// Recomputes the value of the basic variables from the non-basic ones knowing</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// that the linear program matrix A times the variable values vector must be</span></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// zero. It is better to call this when the basis is refactorized. This</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// is checked in debug mode.</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#acb1363c79bda24cb95a41b5550be61f6">RecomputeBasicVariableValues</a>();</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// Computes the infinity norm of A.x where A is the linear_program matrix and</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// x is the variable values column.</span></div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#acc064869e181a9ad171a7b5044e9b454">ComputeMaximumPrimalResidual</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// Computes the maximum bound error for all the variables, defined as the</span></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// distance of the current value of the variable to its interval</span></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// [lower bound, upper bound]. The infeasibility is thus equal to 0.0 if the</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// current value falls within the bounds, to the distance to lower_bound</span></div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// (resp. upper_bound), if the current value is below (resp. above)</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// lower_bound (resp. upper_bound).</span></div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a198b526739f420eb0959c87c54e036b3">ComputeMaximumPrimalInfeasibility</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a2a25774dd025309a32b77d56a4586379">ComputeSumOfPrimalInfeasibilities</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// Updates the variable during a simplex pivot:</span></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// - step * direction is substracted from the basic variables value.</span></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// - step is added to the entering column value.</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a9808cfe964d67616b5775b0ab113b7aa">UpdateOnPivoting</a>(<span class="keyword">const</span> <a class="code" href="structoperations__research_1_1glop_1_1_scattered_column.html">ScatteredColumn</a>& direction, ColIndex entering_col,</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> step);</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"> 85</span>  <span class="comment">// Batch version of SetNonBasicVariableValueFromStatus(). This function also</span></div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">// updates the basic variable values and infeasibility statuses if</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment">// update_basic_variables is true. The update is done in an incremental way</span></div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// and is thus more efficient than calling afterwards</span></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// RecomputeBasicVariableValues() and ResetPrimalInfeasibilityInformation().</span></div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a37d6b382d73531413bce6b5d63e624e9">UpdateGivenNonBasicVariables</a>(<span class="keyword">const</span> std::vector<ColIndex>& cols_to_update,</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">bool</span> update_basic_variables);</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// Functions dealing with the primal-infeasible basic variables. A basic</span></div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// variable is primal-infeasible if its infeasibility is stricly greater than</span></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// the primal feasibility tolerance.</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="comment">// This information is only available after a call to</span></div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// ResetPrimalInfeasibilityInformation() and has to be kept in sync by calling</span></div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// UpdatePrimalInfeasibilityInformation() for the rows that changed values.</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_bitset64.html">DenseBitColumn</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a3e89d74b50bcd17a7c1a2c6143028d27">GetPrimalInfeasiblePositions</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseColumn</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a1472d776e41913b79d4152d87884abde">GetPrimalSquaredInfeasibilities</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a9323beaddf591680b191fa618c40519f">ResetPrimalInfeasibilityInformation</a>();</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#ac78d744661f731cec1a48bdfa2513d35">UpdatePrimalInfeasibilityInformation</a>(<span class="keyword">const</span> std::vector<RowIndex>& rows);</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>  <span class="comment">// The primal phase I objective is related to the primal infeasible</span></div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// information above. The cost of a basic column will be 1 if the variable is</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// above its upper bound by strictly more than the primal tolerance, and -1 if</span></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// it is lower than its lower bound by strictly less than the same tolerance.</span></div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// Returns true iff some cost changed.</span></div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> Rows></div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#adb3b3b75495ee150a1fcc33e58656d22">UpdatePrimalPhaseICosts</a>(<span class="keyword">const</span> Rows& rows, <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>* objective);</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="comment">// Sets the variable value of a given column.</span></div>
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<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variable_values.html#a0dd6aa4dbd67b1f7e715b2d6f64341b7"> 115</a></span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a0dd6aa4dbd67b1f7e715b2d6f64341b7">Set</a>(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>) { variable_values_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <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>  <span class="comment">// Parameters and stats functions.</span></div>
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<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variable_values.html#af9bc435481ae9e6e60d66a65d5394a7f"> 118</a></span>  std::string <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#af9bc435481ae9e6e60d66a65d5394a7f">StatString</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> stats_.<a class="code" href="classoperations__research_1_1_stats_group.html#af9bc435481ae9e6e60d66a65d5394a7f">StatString</a>(); }</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// It is important that the infeasibility is always computed in the same</span></div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="comment">// way. So the code should always use these functions that returns a positive</span></div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">// value when the variable is out of bounds.</span></div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> GetUpperBoundInfeasibility(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> variable_values_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] -</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  variables_info_.<a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a2f2f9339835d7c7199d6bf8bb325aefd">GetVariableUpperBounds</a>()[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>];</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> GetLowerBoundInfeasibility(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> variables_info_.<a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a89d50221a4ec3f33fd60e6424550c5f9">GetVariableLowerBounds</a>()[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] -</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  variable_values_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>];</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Input problem data.</span></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">const</span> GlopParameters& parameters_;</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">const</span> CompactSparseMatrix& matrix_;</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">const</span> <a class="code" href="namespaceoperations__research_1_1glop.html#ad73165f71f932e8ccc240d4db5097803">RowToColMapping</a>& basis_;</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">const</span> VariablesInfo& variables_info_;</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> BasisFactorization& basis_factorization_;</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// Values of the variables.</span></div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a4dc8ae0f97c4110f3cc770715b2bbd12">DenseRow</a> variable_values_;</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// Members used for the basic primal-infeasible variables.</span></div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#ae5fa9e57c2d31b294195ed8a9e17bfac">DenseColumn</a> primal_squared_infeasibilities_;</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a0e289525f7e45776226887bf5429dbd8">DenseBitColumn</a> primal_infeasible_positions_;</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">mutable</span> StatsGroup stats_;</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">mutable</span> ScatteredColumn scratchpad_;</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// A temporary scattered column that is always reset to all zero after use.</span></div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  ScatteredColumn initially_all_zero_scratchpad_;</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#a01c49813001aa10cc60ec7189793b093">VariableValues</a>);</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> };</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Rows></div>
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<div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variable_values.html#adb3b3b75495ee150a1fcc33e58656d22"> 157</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1glop_1_1_variable_values.html#adb3b3b75495ee150a1fcc33e58656d22">VariableValues::UpdatePrimalPhaseICosts</a>(<span class="keyword">const</span> Rows& rows,</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>* objective) {</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="stats_8h.html#a9995704aaaf45fc21e08c847551a8d04">SCOPED_TIME_STAT</a>(&stats_);</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordtype">bool</span> changed = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">const</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> tolerance = parameters_.primal_feasibility_tolerance();</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> RowIndex <a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a> : rows) {</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">const</span> ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> = basis_[<a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>];</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> new_cost = 0.0;</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span> (GetUpperBoundInfeasibility(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) > tolerance) {</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  new_cost = 1.0;</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (GetLowerBoundInfeasibility(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) > tolerance) {</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  new_cost = -1.0;</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>  <span class="keywordflow">if</span> (new_cost != (*objective)[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  changed = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  (*objective)[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = new_cost;</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>  }</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> changed;</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> }</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> } <span class="comment">// namespace glop</span></div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> } <span class="comment">// namespace operations_research</span></div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  </div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="preprocessor">#endif </span><span class="comment">// OR_TOOLS_GLOP_VARIABLE_VALUES_H_</span></div>
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<div class="ttc" id="abasis__representation_8h_html"><div class="ttname"><a href="basis__representation_8h.html">basis_representation.h</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_bitset64_html"><div class="ttname"><a href="classoperations__research_1_1_bitset64.html">operations_research::Bitset64< RowIndex ></a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_stats_group_html_af9bc435481ae9e6e60d66a65d5394a7f"><div class="ttname"><a href="classoperations__research_1_1_stats_group.html#af9bc435481ae9e6e60d66a65d5394a7f">operations_research::StatsGroup::StatString</a></div><div class="ttdeci">std::string StatString() const</div><div class="ttdef"><b>Definition:</b> <a href="stats_8cc_source.html#l00071">stats.cc:71</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_basis_factorization_html"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_basis_factorization.html">operations_research::glop::BasisFactorization</a></div><div class="ttdef"><b>Definition:</b> <a href="basis__representation_8h_source.html#l00151">basis_representation.h:151</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_compact_sparse_matrix_html"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html">operations_research::glop::CompactSparseMatrix</a></div><div class="ttdef"><b>Definition:</b> <a href="sparse_8h_source.html#l00288">sparse.h:288</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">operations_research::glop::StrictITIVector< RowIndex, ColIndex ></a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html">operations_research::glop::VariableValues</a></div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8h_source.html#l00040">variable_values.h:40</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a01c49813001aa10cc60ec7189793b093"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a01c49813001aa10cc60ec7189793b093">operations_research::glop::VariableValues::VariableValues</a></div><div class="ttdeci">VariableValues(const GlopParameters &parameters, const CompactSparseMatrix &matrix, const RowToColMapping &basis, const VariablesInfo &variables_info, const BasisFactorization &basis_factorization)</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00022">variable_values.cc:22</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a0dd6aa4dbd67b1f7e715b2d6f64341b7"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a0dd6aa4dbd67b1f7e715b2d6f64341b7">operations_research::glop::VariableValues::Set</a></div><div class="ttdeci">void Set(ColIndex col, Fractional value)</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8h_source.html#l00115">variable_values.h:115</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a102a587506447ec5cba544b93a1877e0"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a102a587506447ec5cba544b93a1877e0">operations_research::glop::VariableValues::SetNonBasicVariableValueFromStatus</a></div><div class="ttdeci">void SetNonBasicVariableValueFromStatus(ColIndex col)</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00034">variable_values.cc:34</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a1472d776e41913b79d4152d87884abde"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a1472d776e41913b79d4152d87884abde">operations_research::glop::VariableValues::GetPrimalSquaredInfeasibilities</a></div><div class="ttdeci">const DenseColumn & GetPrimalSquaredInfeasibilities() const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00218">variable_values.cc:218</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a198b526739f420eb0959c87c54e036b3"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a198b526739f420eb0959c87c54e036b3">operations_research::glop::VariableValues::ComputeMaximumPrimalInfeasibility</a></div><div class="ttdeci">Fractional ComputeMaximumPrimalInfeasibility() const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00120">variable_values.cc:120</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a2a25774dd025309a32b77d56a4586379"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a2a25774dd025309a32b77d56a4586379">operations_research::glop::VariableValues::ComputeSumOfPrimalInfeasibilities</a></div><div class="ttdeci">Fractional ComputeSumOfPrimalInfeasibilities() const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00132">variable_values.cc:132</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a37d6b382d73531413bce6b5d63e624e9"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a37d6b382d73531413bce6b5d63e624e9">operations_research::glop::VariableValues::UpdateGivenNonBasicVariables</a></div><div class="ttdeci">void UpdateGivenNonBasicVariables(const std::vector< ColIndex > &cols_to_update, bool update_basic_variables)</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00167">variable_values.cc:167</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a3e89d74b50bcd17a7c1a2c6143028d27"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a3e89d74b50bcd17a7c1a2c6143028d27">operations_research::glop::VariableValues::GetPrimalInfeasiblePositions</a></div><div class="ttdeci">const DenseBitColumn & GetPrimalInfeasiblePositions() const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00222">variable_values.cc:222</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a5619b7a7ea4662832b07ccb00439df47"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a5619b7a7ea4662832b07ccb00439df47">operations_research::glop::VariableValues::GetDenseRow</a></div><div class="ttdeci">const DenseRow & GetDenseRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8h_source.html#l00050">variable_values.h:50</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a9323beaddf591680b191fa618c40519f"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a9323beaddf591680b191fa618c40519f">operations_research::glop::VariableValues::ResetPrimalInfeasibilityInformation</a></div><div class="ttdeci">void ResetPrimalInfeasibilityInformation()</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00226">variable_values.cc:226</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_a9808cfe964d67616b5775b0ab113b7aa"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#a9808cfe964d67616b5775b0ab113b7aa">operations_research::glop::VariableValues::UpdateOnPivoting</a></div><div class="ttdeci">void UpdateOnPivoting(const ScatteredColumn &direction, ColIndex entering_col, Fractional step)</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00144">variable_values.cc:144</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_abb890abf1492b21ed7c136143541dd5a"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#abb890abf1492b21ed7c136143541dd5a">operations_research::glop::VariableValues::Get</a></div><div class="ttdeci">const Fractional Get(ColIndex col) const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8h_source.html#l00049">variable_values.h:49</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_ac78d744661f731cec1a48bdfa2513d35"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#ac78d744661f731cec1a48bdfa2513d35">operations_research::glop::VariableValues::UpdatePrimalInfeasibilityInformation</a></div><div class="ttdeci">void UpdatePrimalInfeasibilityInformation(const std::vector< RowIndex > &rows)</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00244">variable_values.cc:244</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_acb1363c79bda24cb95a41b5550be61f6"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#acb1363c79bda24cb95a41b5550be61f6">operations_research::glop::VariableValues::RecomputeBasicVariableValues</a></div><div class="ttdeci">void RecomputeBasicVariableValues()</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00092">variable_values.cc:92</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_acc064869e181a9ad171a7b5044e9b454"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#acc064869e181a9ad171a7b5044e9b454">operations_research::glop::VariableValues::ComputeMaximumPrimalResidual</a></div><div class="ttdeci">Fractional ComputeMaximumPrimalResidual() const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00108">variable_values.cc:108</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_adb3b3b75495ee150a1fcc33e58656d22"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#adb3b3b75495ee150a1fcc33e58656d22">operations_research::glop::VariableValues::UpdatePrimalPhaseICosts</a></div><div class="ttdeci">bool UpdatePrimalPhaseICosts(const Rows &rows, DenseRow *objective)</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8h_source.html#l00157">variable_values.h:157</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_aef157eaaacfc6e27520ad528d5067e25"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#aef157eaaacfc6e27520ad528d5067e25">operations_research::glop::VariableValues::ResetAllNonBasicVariableValues</a></div><div class="ttdeci">void ResetAllNonBasicVariableValues()</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8cc_source.html#l00067">variable_values.cc:67</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variable_values_html_af9bc435481ae9e6e60d66a65d5394a7f"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variable_values.html#af9bc435481ae9e6e60d66a65d5394a7f">operations_research::glop::VariableValues::StatString</a></div><div class="ttdeci">std::string StatString() const</div><div class="ttdef"><b>Definition:</b> <a href="variable__values_8h_source.html#l00118">variable_values.h:118</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variables_info_html"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html">operations_research::glop::VariablesInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8h_source.html#l00029">variables_info.h:29</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variables_info_html_a2f2f9339835d7c7199d6bf8bb325aefd"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a2f2f9339835d7c7199d6bf8bb325aefd">operations_research::glop::VariablesInfo::GetVariableUpperBounds</a></div><div class="ttdeci">const DenseRow & GetVariableUpperBounds() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8h_source.html#l00063">variables_info.h:63</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1glop_1_1_variables_info_html_a89d50221a4ec3f33fd60e6424550c5f9"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a89d50221a4ec3f33fd60e6424550c5f9">operations_research::glop::VariablesInfo::GetVariableLowerBounds</a></div><div class="ttdeci">const DenseRow & GetVariableLowerBounds() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8h_source.html#l00062">variables_info.h:62</a></div></div>
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<div class="ttc" id="acp__model__fz__solver_8cc_html_a10a1eab179b472c030bdc2a2efef7219"><div class="ttname"><a href="cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219">parameters</a></div><div class="ttdeci">SatParameters parameters</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__fz__solver_8cc_source.html#l00108">cp_model_fz_solver.cc:108</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="alp__types_8h_html"><div class="ttname"><a href="lp__types_8h.html">lp_types.h</a></div></div>
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<div class="ttc" id="amarkowitz_8cc_html_aa9d6c98fdf8d89b0e2321fda02adc82c"><div class="ttname"><a href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a></div><div class="ttdeci">ColIndex col</div><div class="ttdef"><b>Definition:</b> <a href="markowitz_8cc_source.html#l00176">markowitz.cc:176</a></div></div>
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<div class="ttc" id="amarkowitz_8cc_html_aea35f36ba98d5bbd8d033382f50c9e52"><div class="ttname"><a href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a></div><div class="ttdeci">RowIndex row</div><div class="ttdef"><b>Definition:</b> <a href="markowitz_8cc_source.html#l00175">markowitz.cc:175</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1glop_html_a0e289525f7e45776226887bf5429dbd8"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a0e289525f7e45776226887bf5429dbd8">operations_research::glop::DenseBitColumn</a></div><div class="ttdeci">Bitset64< RowIndex > DenseBitColumn</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00334">lp_types.h:334</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1glop_html_a4dc8ae0f97c4110f3cc770715b2bbd12"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a4dc8ae0f97c4110f3cc770715b2bbd12">operations_research::glop::DenseRow</a></div><div class="ttdeci">StrictITIVector< ColIndex, Fractional > DenseRow</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00299">lp_types.h:299</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1glop_html_a733947145e3e1631165b618b05c9ccb7"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">operations_research::glop::Fractional</a></div><div class="ttdeci">double Fractional</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00077">lp_types.h:77</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1glop_html_ad73165f71f932e8ccc240d4db5097803"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#ad73165f71f932e8ccc240d4db5097803">operations_research::glop::RowToColMapping</a></div><div class="ttdeci">StrictITIVector< RowIndex, ColIndex > RowToColMapping</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00342">lp_types.h:342</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1glop_html_ae5fa9e57c2d31b294195ed8a9e17bfac"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#ae5fa9e57c2d31b294195ed8a9e17bfac">operations_research::glop::DenseColumn</a></div><div class="ttdeci">StrictITIVector< RowIndex, Fractional > DenseColumn</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00328">lp_types.h:328</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="ascattered__vector_8h_html"><div class="ttname"><a href="scattered__vector_8h.html">scattered_vector.h</a></div></div>
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<div class="ttc" id="astats_8h_html"><div class="ttname"><a href="stats_8h.html">stats.h</a></div></div>
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<div class="ttc" id="astats_8h_html_a9995704aaaf45fc21e08c847551a8d04"><div class="ttname"><a href="stats_8h.html#a9995704aaaf45fc21e08c847551a8d04">SCOPED_TIME_STAT</a></div><div class="ttdeci">#define SCOPED_TIME_STAT(stats)</div><div class="ttdef"><b>Definition:</b> <a href="stats_8h_source.html#l00436">stats.h:436</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1glop_1_1_scattered_column_html"><div class="ttname"><a href="structoperations__research_1_1glop_1_1_scattered_column.html">operations_research::glop::ScatteredColumn</a></div><div class="ttdef"><b>Definition:</b> <a href="scattered__vector_8h_source.html#l00190">scattered_vector.h:191</a></div></div>
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<div class="ttc" id="avariables__info_8h_html"><div class="ttname"><a href="variables__info_8h.html">variables_info.h</a></div></div>
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