<ahref="sparse__vector__view_8h.html">Go to the documentation of this file.</a><divclass="fragment"><divclass="line"><aname="l00001"></a><spanclass="lineno"> 1</span> <spanclass="comment">// Copyright 2010-2021 Google LLC</span></div><divclass="line"><aname="l00002"></a><spanclass="lineno"> 2</span> <spanclass="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><divclass="line"><aname="l00003"></a><spanclass="lineno"> 3</span> <spanclass="comment">// you may not use this file except in compliance with the License.</span></div><divclass="line"><aname="l00004"></a><spanclass="lineno"> 4</span> <spanclass="comment">// You may obtain a copy of the License at</span></div><divclass="line"><aname="l00005"></a><spanclass="lineno"> 5</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00006"></a><spanclass="lineno"> 6</span> <spanclass="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><divclass="line"><aname="l00007"></a><spanclass="lineno"> 7</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00008"></a><spanclass="lineno"> 8</span> <spanclass="comment">// Unless required by applicable law or agreed to in writing, software</span></div><divclass="line"><aname="l00009"></a><spanclass="lineno"> 9</span> <spanclass="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><divclass="line"><aname="l00010"></a><spanclass="lineno"> 10</span> <spanclass="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><divclass="line"><aname="l00011"></a><spanclass="lineno"> 11</span> <spanclass="comment">// See the License for the specific language governing permissions and</span></div><divclass="line"><aname="l00012"></a><spanclass="lineno"> 12</span> <spanclass="comment">// limitations under the License.</span></div><divclass="line"><aname="l00013"></a><spanclass="lineno"> 13</span> </div><divclass="line"><aname="l00014"></a><spanclass="lineno"> 14</span> <spanclass="comment">// A read only view for sparse vectors that implements various utilities.</span></div><divclass="line"><aname="l00015"></a><spanclass="lineno"> 15</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00016"></a><spanclass="lineno"> 16</span> <spanclass="comment">// This header defines:</span></div><divclass="line"><aname="l00017"></a><spanclass="lineno"> 17</span> <spanclass="comment">// * SparseVectorView<T>: a sparse vector as a span of int64_t ids and another</span></div><divclass="line"><aname="l00018"></a><spanclass="lineno"> 18</span> <spanclass="comment">// span of values of type T. The underlying data is not owned and the user</span></div><divclass="line"><aname="l00019"></a><spanclass="lineno"> 19</span> <spanclass="comment">// must ensure the data outlives the view.</span></div><divclass="line"><aname="l00020"></a><spanclass="lineno"> 20</span> <spanclass="comment">// * Overloaded MakeView factories to avoid explicit template arguments.</span></div><divclass="line"><aname="l00021"></a><spanclass="lineno"> 21</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00022"></a><spanclass="lineno"> 22</span> <spanclass="comment">// The utilities implemented by SparseVectorView<T> include:</span></div><divclass="line"><aname="l00023"></a><spanclass="lineno"> 23</span> <spanclass="comment">// * const range iterations over the (id, value) pairs.</span></div><divclass="line"><aname="l00024"></a><spanclass="lineno"> 24</span> <spanclass="comment">// * .as_map<IdT>() member function that returns the view as a</span></div><divclass="line"><aname="l00025"></a><spanclass="lineno"> 25</span> <spanclass="comment">// absl::flat_hash_map<IdT, T
<divclass="ttc"id="classoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a9552f2c279f7aa4e81fd80f315e9358a"><divclass="ttname"><ahref="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a9552f2c279f7aa4e81fd80f315e9358a">operations_research::math_opt::SparseVectorView::values</a></div><divclass="ttdeci">absl::Span< const T > values() const</div><divclass="ttdef"><b>Definition:</b><ahref="sparse__vector__view_8h_source.html#l00123">sparse_vector_view.h:123</a></div></div>
<divclass="ttc"id="classoperations__research_1_1math__opt_1_1_sparse_vector_view_html_abe393c63ddbfd673081d78ad61f4e7df"><divclass="ttname"><ahref="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#abe393c63ddbfd673081d78ad61f4e7df">operations_research::math_opt::SparseVectorView::values</a></div><divclass="ttdeci">const T & values(int index) const</div><divclass="ttdef"><b>Definition:</b><ahref="sparse__vector__view_8h_source.html#l00125">sparse_vector_view.h:125</a></div></div>
<divclass="ttc"id="classoperations__research_1_1math__opt_1_1_sparse_vector_view_html_ad8f408dd30ae416b8a89877d8eedba65"><divclass="ttname"><ahref="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#ad8f408dd30ae416b8a89877d8eedba65">operations_research::math_opt::SparseVectorView::as_map</a></div><divclass="ttdeci">absl::flat_hash_map< IndexType, T > as_map()</div><divclass="ttdef"><b>Definition:</b><ahref="sparse__vector__view_8h_source.html#l00212">sparse_vector_view.h:212</a></div></div>
<divclass="ttc"id="classoperations__research_1_1math__opt_1_1_sparse_vector_view_1_1const__iterator_html_a7c591a3a83f2f4b570f2b5734401695f"><divclass="ttname"><ahref="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><divclass="ttdeci">const_iterator & operator++()</div><divclass="ttdef"><b>Definition:</b><ahref="sparse__vector__view_8h_source.html#l00184">sparse_vector_view.h:184</a></div></div>
<divclass="ttc"id="classoperations__research_1_1math__opt_1_1_sparse_vector_view_html_a7e180a3d471ee0709741ef51748fba5d"><divclass="ttname"><ahref="classoperations__research_1_1math__opt_1_1_sparse_vector_view.html#a7e180a3d471ee0709741ef51748fba5d">operations_research::math_opt::SparseVectorView::value_type</a></div><divclass="ttdeci">std::pair< int64_t, T > value_type</div><divclass="ttdef"><b>Definition:</b><ahref="sparse__vector__view_8h_source.html#l00088">sparse_vector_view.h:88</a></div></div>
<divclass="ttc"id="namespaceoperations__research_html"><divclass="ttname"><ahref="namespaceoperations__research.html">operations_research</a></div><divclass="ttdoc">Collection of objects used to extend the Constraint Solver library.</div><divclass="ttdef"><b>Definition:</b><ahref="dense__doubly__linked__list_8h_source.html#l00021">dense_doubly_linked_list.h:21</a></div></div>
