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<a href="integer__pq_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>&#160;<span class="comment">// Copyright 2010-2021 Google LLC</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">// This file contains and adjustable priority queue templated by an Element</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// class that must:</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">// - Be efficiently copiable and storable in a std::vector&lt;Element&gt;.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">// - Be comparable via the templated Compare class. Top() will returns</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">// the element with the largest priority (like std::priority_queue).</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment">// - Implements the &quot;int Index() const&quot; function that must returns an integer</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">// that uniquely identify this particular element. Ideally this index must</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">// be dense in [0, max_num_elements).</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#ifndef OR_TOOLS_UTIL_INTEGER_PQ_H_</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#define OR_TOOLS_UTIL_INTEGER_PQ_H_</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a50af808bf213e4cb397f5f458af96cb5"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a50af808bf213e4cb397f5f458af96cb5">operations_research::IntegerPriorityQueue::Remove</a></div><div class="ttdeci">void Remove(int index)</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00088">integer_pq.h:88</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a0881dd4925133cfdf55468935ba384a4"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a0881dd4925133cfdf55468935ba384a4">operations_research::IntegerPriorityQueue::QueueElement</a></div><div class="ttdeci">Element QueueElement(int i) const</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00128">integer_pq.h:128</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a21cecbc35e3da9931f94afa3229354dc"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a21cecbc35e3da9931f94afa3229354dc">operations_research::IntegerPriorityQueue::Reserve</a></div><div class="ttdeci">void Reserve(int n)</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00048">integer_pq.h:48</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html">operations_research::IntegerPriorityQueue</a></div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00037">integer_pq.h:37</a></div></div>
<div class="ttc" id="macros_8h_html"><div class="ttname"><a href="macros_8h.html">macros.h</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a06fe50b32a75c0a071b68ebbacb8f681"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a06fe50b32a75c0a071b68ebbacb8f681">operations_research::IntegerPriorityQueue::Contains</a></div><div class="ttdeci">bool Contains(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00067">integer_pq.h:67</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_ada9fbc26f4158e32295782c2cee8d62d"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#ada9fbc26f4158e32295782c2cee8d62d">operations_research::IntegerPriorityQueue::DecreasePriority</a></div><div class="ttdeci">void DecreasePriority(Element element)</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00119">integer_pq.h:119</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_aa71d36872f416feaa853788a7a7a7ef8"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#aa71d36872f416feaa853788a7a7a7ef8">operations_research::IntegerPriorityQueue::Clear</a></div><div class="ttdeci">void Clear()</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00061">integer_pq.h:61</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a260b134ff6e3aa564e8ba1f879aea3d9"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a260b134ff6e3aa564e8ba1f879aea3d9">operations_research::IntegerPriorityQueue::Add</a></div><div class="ttdeci">void Add(Element element)</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00071">integer_pq.h:71</a></div></div>
<div class="ttc" id="pack_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0"><div class="ttname"><a href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a></div><div class="ttdeci">int index</div><div class="ttdef"><b>Definition:</b> <a href="pack_8cc_source.html#l00509">pack.cc:509</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a8f1cb7a5e2de2945a3dcecd15a09a0a4"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a8f1cb7a5e2de2945a3dcecd15a09a0a4">operations_research::IntegerPriorityQueue::Top</a></div><div class="ttdeci">Element Top() const</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00078">integer_pq.h:78</a></div></div>
<div class="ttc" id="classoperations__research_1_1_set_html"><div class="ttname"><a href="classoperations__research_1_1_set.html">operations_research::Set</a></div><div class="ttdef"><b>Definition:</b> <a href="hamiltonian__path_8h_source.html#l00128">hamiltonian_path.h:128</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a24926108b770033792d015cb86aeffb3"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a24926108b770033792d015cb86aeffb3">operations_research::IntegerPriorityQueue::Size</a></div><div class="ttdeci">int Size() const</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00056">integer_pq.h:56</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a476176e5749d53acadc6d3ef6a3b5e61"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a476176e5749d53acadc6d3ef6a3b5e61">operations_research::IntegerPriorityQueue::IncreasePriority</a></div><div class="ttdeci">void IncreasePriority(Element element)</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00116">integer_pq.h:116</a></div></div>
<div class="ttc" id="base_2logging_8h_html"><div class="ttname"><a href="base_2logging_8h.html">logging.h</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a115ac0fc2fcd2f50cf756b94a329fb3c"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a115ac0fc2fcd2f50cf756b94a329fb3c">operations_research::IntegerPriorityQueue::ChangePriority</a></div><div class="ttdeci">void ChangePriority(Element element)</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00105">integer_pq.h:105</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a701a584ce72cccbcce9cb0656b6c898b"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a701a584ce72cccbcce9cb0656b6c898b">operations_research::IntegerPriorityQueue::Pop</a></div><div class="ttdeci">void Pop()</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00079">integer_pq.h:79</a></div></div>
<div class="ttc" id="base_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006"><div class="ttname"><a href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a></div><div class="ttdeci">#define DCHECK(condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00885">base/logging.h:885</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a8e12342fc420701fbffd97025421575a"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a8e12342fc420701fbffd97025421575a">operations_research::IntegerPriorityQueue::IsEmpty</a></div><div class="ttdeci">bool IsEmpty() const</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00057">integer_pq.h:57</a></div></div>
<div class="ttc" id="classoperations__research_1_1_integer_priority_queue_html_a5687a1c992a159e714037bf6ccfa7f4a"><div class="ttname"><a href="classoperations__research_1_1_integer_priority_queue.html#a5687a1c992a159e714037bf6ccfa7f4a">operations_research::IntegerPriorityQueue::GetElement</a></div><div class="ttdeci">Element GetElement(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="integer__pq_8h_source.html#l00124">integer_pq.h:124</a></div></div>
<div class="ttc" id="namespaceoperations__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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