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136 lines
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<div class="title">graph/util.cc</div> </div>
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<a href="graph_2util_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2010-2018 Google LLC</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "<a class="code" href="graph_2util_8h.html">ortools/graph/util.h</a>"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">namespace </span><a class="code" href="namespaceutil.html">util</a> {</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  </div>
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<div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="namespaceutil.html#a3459b0819c97e869f99ed00ad78b0883"> 18</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceutil.html#a3459b0819c97e869f99ed00ad78b0883">IsSubsetOf0N</a>(<span class="keyword">const</span> std::vector<int>& v, <span class="keywordtype">int</span> n) {</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  std::vector<bool> mask(n, <span class="keyword">false</span>);</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">int</span> i : v) {</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordflow">if</span> (i < 0 || i >= n || mask[i]) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  mask[i] = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  }</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  </div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> } <span class="comment">// namespace util</span></div>
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<div class="ttc" id="agraph_2util_8h_html"><div class="ttname"><a href="graph_2util_8h.html">util.h</a></div></div>
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<div class="ttc" id="anamespaceutil_html"><div class="ttname"><a href="namespaceutil.html">util</a></div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00021">status_builder.h:21</a></div></div>
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<div class="ttc" id="anamespaceutil_html_a3459b0819c97e869f99ed00ad78b0883"><div class="ttname"><a href="namespaceutil.html#a3459b0819c97e869f99ed00ad78b0883">util::IsSubsetOf0N</a></div><div class="ttdeci">bool IsSubsetOf0N(const std::vector< int > &v, int n)</div><div class="ttdef"><b>Definition:</b> <a href="graph_2util_8cc_source.html#l00018">graph/util.cc:18</a></div></div>
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