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ortools-clone/docs/cpp_routing/classoperations__research_1_1Pack.html
Laurent Perron 4110709d1c separate c++ doc by module
2019-06-13 15:51:12 +02:00

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<li class="navelem"><a class="el" href="namespaceoperations__research.html">operations_research</a></li><li class="navelem"><a class="el" href="classoperations__research_1_1Pack.html">Pack</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">operations_research::Pack Class Reference</div> </div>
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<p>-------&mdash; <a class="el" href="classoperations__research_1_1Pack.html" title="-------— Pack Constraint -------—">Pack</a> <a class="el" href="classoperations__research_1_1Constraint.html" title="A constraint is the main modeling object.">Constraint</a> -------&mdash;
<a href="classoperations__research_1_1Pack.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>&gt;</code></p>
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Inheritance diagram for operations_research::Pack:</div>
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Collaboration diagram for operations_research::Pack:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a94969a5d7e604ccba7e5b515424a246e"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a94969a5d7e604ccba7e5b515424a246e">Pack</a> (<a class="el" href="classoperations__research_1_1Solver.html">Solver</a> *const s, const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;vars, int number_of_bins)</td></tr>
<tr class="separator:a94969a5d7e604ccba7e5b515424a246e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac41b9dfede7920f5baadea90cddc72ea"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#ac41b9dfede7920f5baadea90cddc72ea">~Pack</a> () override</td></tr>
<tr class="separator:ac41b9dfede7920f5baadea90cddc72ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af69fc8b35affb174b5e47fbee6de9772"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#af69fc8b35affb174b5e47fbee6de9772">AddWeightedSumLessOrEqualConstantDimension</a> (const std::vector&lt; int64 &gt; &amp;weights, const std::vector&lt; int64 &gt; &amp;bounds)</td></tr>
<tr class="memdesc:af69fc8b35affb174b5e47fbee6de9772"><td class="mdescLeft">&#160;</td><td class="mdescRight">--&mdash; Public API --&mdash; <a href="#af69fc8b35affb174b5e47fbee6de9772">More...</a><br /></td></tr>
<tr class="separator:af69fc8b35affb174b5e47fbee6de9772"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aee734afb685c74deb94817b754b9e518"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#aee734afb685c74deb94817b754b9e518">AddWeightedSumLessOrEqualConstantDimension</a> (<a class="el" href="classoperations__research_1_1Solver.html#a1040bdf484009e1a00e60ebb055ad1a1">Solver::IndexEvaluator1</a> weights, const std::vector&lt; int64 &gt; &amp;bounds)</td></tr>
<tr class="memdesc:aee734afb685c74deb94817b754b9e518"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension imposes that for all bins b, the weighted sum (weights-&gt;Run(i)) of all objects i assigned to 'b' is less or equal to 'bounds[b]'. <a href="#aee734afb685c74deb94817b754b9e518">More...</a><br /></td></tr>
<tr class="separator:aee734afb685c74deb94817b754b9e518"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7a66d1abf3e8584e7c5ced64fdbd4cd8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a7a66d1abf3e8584e7c5ced64fdbd4cd8">AddWeightedSumLessOrEqualConstantDimension</a> (<a class="el" href="classoperations__research_1_1Solver.html#a0243986dd2db4b6e1bda331329ae529b">Solver::IndexEvaluator2</a> weights, const std::vector&lt; int64 &gt; &amp;bounds)</td></tr>
<tr class="memdesc:a7a66d1abf3e8584e7c5ced64fdbd4cd8"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension imposes that for all bins b, the weighted sum (weights-&gt;Run(i, b) of all objects i assigned to 'b' is less or equal to 'bounds[b]'. <a href="#a7a66d1abf3e8584e7c5ced64fdbd4cd8">More...</a><br /></td></tr>
<tr class="separator:a7a66d1abf3e8584e7c5ced64fdbd4cd8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae82f80cca2acf98982b3c0eb5cc96d03"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#ae82f80cca2acf98982b3c0eb5cc96d03">AddWeightedSumEqualVarDimension</a> (const std::vector&lt; int64 &gt; &amp;weights, const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;loads)</td></tr>
<tr class="memdesc:ae82f80cca2acf98982b3c0eb5cc96d03"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension imposes that for all bins b, the weighted sum (weights[i]) of all objects i assigned to 'b' is equal to loads[b]. <a href="#ae82f80cca2acf98982b3c0eb5cc96d03">More...</a><br /></td></tr>
<tr class="separator:ae82f80cca2acf98982b3c0eb5cc96d03"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a42267aa342941682b197ebef1a9fd6bc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a42267aa342941682b197ebef1a9fd6bc">AddWeightedSumEqualVarDimension</a> (<a class="el" href="classoperations__research_1_1Solver.html#a0243986dd2db4b6e1bda331329ae529b">Solver::IndexEvaluator2</a> weights, const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;loads)</td></tr>
<tr class="memdesc:a42267aa342941682b197ebef1a9fd6bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension imposes that for all bins b, the weighted sum (weights-&gt;Run(i, b)) of all objects i assigned to 'b' is equal to loads[b]. <a href="#a42267aa342941682b197ebef1a9fd6bc">More...</a><br /></td></tr>
<tr class="separator:a42267aa342941682b197ebef1a9fd6bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a92da0e27853c3c611f0384457e1fcdb2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a92da0e27853c3c611f0384457e1fcdb2">AddSumVariableWeightsLessOrEqualConstantDimension</a> (const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;usage, const std::vector&lt; int64 &gt; &amp;capacity)</td></tr>
<tr class="memdesc:a92da0e27853c3c611f0384457e1fcdb2"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension imposes: forall b in bins, sum (i in items: usage[i] * is_assigned(i, b)) &lt;= capacity[b] where is_assigned(i, b) is true if and only if item i is assigned to the bin b. <a href="#a92da0e27853c3c611f0384457e1fcdb2">More...</a><br /></td></tr>
<tr class="separator:a92da0e27853c3c611f0384457e1fcdb2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acbb9380640b30f024e9986f96d5fe582"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#acbb9380640b30f024e9986f96d5fe582">AddWeightedSumOfAssignedDimension</a> (const std::vector&lt; int64 &gt; &amp;weights, <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *const cost_var)</td></tr>
<tr class="memdesc:acbb9380640b30f024e9986f96d5fe582"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension enforces that cost_var == sum of weights[i] for all objects 'i' assigned to a bin. <a href="#acbb9380640b30f024e9986f96d5fe582">More...</a><br /></td></tr>
<tr class="separator:acbb9380640b30f024e9986f96d5fe582"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3030c379670033531aab20df788376ed"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a3030c379670033531aab20df788376ed">AddCountUsedBinDimension</a> (<a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *const count_var)</td></tr>
<tr class="memdesc:a3030c379670033531aab20df788376ed"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension links 'count_var' to the actual number of bins used in the pack. <a href="#a3030c379670033531aab20df788376ed">More...</a><br /></td></tr>
<tr class="separator:a3030c379670033531aab20df788376ed"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa8c9281df8ab547dbed84de1364267d4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#aa8c9281df8ab547dbed84de1364267d4">AddCountAssignedItemsDimension</a> (<a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *const count_var)</td></tr>
<tr class="memdesc:aa8c9281df8ab547dbed84de1364267d4"><td class="mdescLeft">&#160;</td><td class="mdescRight">This dimension links 'count_var' to the actual number of items assigned to a bin in the pack. <a href="#aa8c9281df8ab547dbed84de1364267d4">More...</a><br /></td></tr>
<tr class="separator:aa8c9281df8ab547dbed84de1364267d4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a22f97f40518e3d2f565d78f7ef6f3b56"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a22f97f40518e3d2f565d78f7ef6f3b56">Post</a> () override</td></tr>
<tr class="memdesc:a22f97f40518e3d2f565d78f7ef6f3b56"><td class="mdescLeft">&#160;</td><td class="mdescRight">--&mdash; Internal API --&mdash; <a href="#a22f97f40518e3d2f565d78f7ef6f3b56">More...</a><br /></td></tr>
<tr class="separator:a22f97f40518e3d2f565d78f7ef6f3b56"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af10aa93a14a72df0bd8b5c7143c6648e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#af10aa93a14a72df0bd8b5c7143c6648e">ClearAll</a> ()</td></tr>
<tr class="separator:af10aa93a14a72df0bd8b5c7143c6648e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac2a200cf86dc0fa3b6a7905971ad88e6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#ac2a200cf86dc0fa3b6a7905971ad88e6">PropagateDelayed</a> ()</td></tr>
<tr class="separator:ac2a200cf86dc0fa3b6a7905971ad88e6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adac62b65b527aa23434dd7d1fdba3b14"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#adac62b65b527aa23434dd7d1fdba3b14">InitialPropagate</a> () override</td></tr>
<tr class="memdesc:adac62b65b527aa23434dd7d1fdba3b14"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method performs the initial propagation of the constraint. <a href="#adac62b65b527aa23434dd7d1fdba3b14">More...</a><br /></td></tr>
<tr class="separator:adac62b65b527aa23434dd7d1fdba3b14"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a29f65d45d0fefbab371c7265572d54f4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a29f65d45d0fefbab371c7265572d54f4">Propagate</a> ()</td></tr>
<tr class="separator:a29f65d45d0fefbab371c7265572d54f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af13898c8553d217fa3d52c6e2b504f8d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#af13898c8553d217fa3d52c6e2b504f8d">OneDomain</a> (int var_index)</td></tr>
<tr class="separator:af13898c8553d217fa3d52c6e2b504f8d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a494cf6256ff568544390e507a6943112"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a494cf6256ff568544390e507a6943112">DebugString</a> () const override</td></tr>
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<tr class="memitem:afc53068cf76b2865a10fafd410da228e"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#afc53068cf76b2865a10fafd410da228e">IsUndecided</a> (int var_index, int bin_index) const</td></tr>
<tr class="separator:afc53068cf76b2865a10fafd410da228e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae7875687d4d252d247a0c4c7b78a0326"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#ae7875687d4d252d247a0c4c7b78a0326">SetImpossible</a> (int var_index, int bin_index)</td></tr>
<tr class="separator:ae7875687d4d252d247a0c4c7b78a0326"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a15e81047afe54184915345326a7cdaa6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a15e81047afe54184915345326a7cdaa6">Assign</a> (int var_index, int bin_index)</td></tr>
<tr class="separator:a15e81047afe54184915345326a7cdaa6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6dc7ba8d99e3f6cc958125cbfaf22293"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a6dc7ba8d99e3f6cc958125cbfaf22293">IsAssignedStatusKnown</a> (int var_index) const</td></tr>
<tr class="separator:a6dc7ba8d99e3f6cc958125cbfaf22293"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a21511d7769c6d0d590e3e8a02892052f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a21511d7769c6d0d590e3e8a02892052f">IsPossible</a> (int var_index, int bin_index) const</td></tr>
<tr class="separator:a21511d7769c6d0d590e3e8a02892052f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae7c46b011db8d3382e6b370bbdeaca4f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#ae7c46b011db8d3382e6b370bbdeaca4f">AssignVar</a> (int var_index, int bin_index) const</td></tr>
<tr class="separator:ae7c46b011db8d3382e6b370bbdeaca4f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a104bd60ce9672f53c0539dac7daec58f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a104bd60ce9672f53c0539dac7daec58f">SetAssigned</a> (int var_index)</td></tr>
<tr class="separator:a104bd60ce9672f53c0539dac7daec58f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0c9c26b5eef0f2a6bc5c29a6cd193cac"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a0c9c26b5eef0f2a6bc5c29a6cd193cac">SetUnassigned</a> (int var_index)</td></tr>
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<tr class="memitem:ab4e8efc23e9db0d7d793ca7697e89e05"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#ab4e8efc23e9db0d7d793ca7697e89e05">RemoveAllPossibleFromBin</a> (int bin_index)</td></tr>
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<tr class="memitem:a4c3227b06d52ecdb2f09dccc01baa347"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a4c3227b06d52ecdb2f09dccc01baa347">AssignAllPossibleToBin</a> (int bin_index)</td></tr>
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<tr class="memitem:a7406f484f98fd83e408ffae60895905c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a7406f484f98fd83e408ffae60895905c">AssignFirstPossibleToBin</a> (int bin_index)</td></tr>
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<tr class="memitem:a48b59d1fd372a5f0657774bf83acf847"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a48b59d1fd372a5f0657774bf83acf847">AssignAllRemainingItems</a> ()</td></tr>
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<tr class="memitem:a43b6922981e5f524b4cd259cc4538336"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#a43b6922981e5f524b4cd259cc4538336">UnassignAllRemainingItems</a> ()</td></tr>
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<tr class="memitem:ad7fda9d44f000fcb907d2bdeec845423"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Pack.html#ad7fda9d44f000fcb907d2bdeec845423">Accept</a> (<a class="el" href="classoperations__research_1_1ModelVisitor.html">ModelVisitor</a> *const visitor) const override</td></tr>
<tr class="memdesc:ad7fda9d44f000fcb907d2bdeec845423"><td class="mdescLeft">&#160;</td><td class="mdescRight">Accepts the given visitor. <a href="#ad7fda9d44f000fcb907d2bdeec845423">More...</a><br /></td></tr>
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<tr class="memitem:a92c3bfe86238b5c95448d4a0384a327f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Constraint.html#a92c3bfe86238b5c95448d4a0384a327f">PostAndPropagate</a> ()</td></tr>
<tr class="memdesc:a92c3bfe86238b5c95448d4a0384a327f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calls Post and then Propagate to initialize the constraints. <a href="#a92c3bfe86238b5c95448d4a0384a327f">More...</a><br /></td></tr>
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<tr class="memitem:a834edc2ae995b866a6aa63e44c242570"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Constraint.html#a834edc2ae995b866a6aa63e44c242570">IsCastConstraint</a> () const</td></tr>
<tr class="memdesc:a834edc2ae995b866a6aa63e44c242570"><td class="mdescLeft">&#160;</td><td class="mdescRight">Is the constraint created by a cast from expression to integer variable? <a href="#a834edc2ae995b866a6aa63e44c242570">More...</a><br /></td></tr>
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<tr class="memitem:a5606cc31756a1708615d492ab75ba886"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Constraint.html#a5606cc31756a1708615d492ab75ba886">Var</a> ()</td></tr>
<tr class="memdesc:a5606cc31756a1708615d492ab75ba886"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a Boolean variable representing the status of the constraint (false = constraint is violated, true = constraint is satisfied). <a href="#a5606cc31756a1708615d492ab75ba886">More...</a><br /></td></tr>
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<tr class="memitem:ab3aa61657c74294f198a16d1dbc52580"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classoperations__research_1_1Solver.html">Solver</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#ab3aa61657c74294f198a16d1dbc52580">solver</a> () const</td></tr>
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<tr class="memitem:a78b16596f589dd63573a1586f61c2dbd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a78b16596f589dd63573a1586f61c2dbd">FreezeQueue</a> ()</td></tr>
<tr class="memdesc:a78b16596f589dd63573a1586f61c2dbd"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method freezes the propagation queue. <a href="#a78b16596f589dd63573a1586f61c2dbd">More...</a><br /></td></tr>
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<tr class="memitem:a97782b79fbcf8043201fefaa7729dcf1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a97782b79fbcf8043201fefaa7729dcf1">UnfreezeQueue</a> ()</td></tr>
<tr class="memdesc:a97782b79fbcf8043201fefaa7729dcf1"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method unfreezes the propagation queue. <a href="#a97782b79fbcf8043201fefaa7729dcf1">More...</a><br /></td></tr>
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<tr class="memitem:a5dd87cd906d80738f8727fda04bc5ace"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a5dd87cd906d80738f8727fda04bc5ace">EnqueueDelayedDemon</a> (<a class="el" href="classoperations__research_1_1Demon.html">Demon</a> *const d)</td></tr>
<tr class="memdesc:a5dd87cd906d80738f8727fda04bc5ace"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method pushes the demon onto the propagation queue. <a href="#a5dd87cd906d80738f8727fda04bc5ace">More...</a><br /></td></tr>
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<tr class="memitem:a3fe6115081d583d57b6cd8b0dd1783d7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a3fe6115081d583d57b6cd8b0dd1783d7">EnqueueVar</a> (<a class="el" href="classoperations__research_1_1Demon.html">Demon</a> *const d)</td></tr>
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<tr class="memitem:a4a7285479f5e0fa7663c043cdfc7dd61"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a4a7285479f5e0fa7663c043cdfc7dd61">ExecuteAll</a> (const <a class="el" href="classoperations__research_1_1SimpleRevFIFO.html">SimpleRevFIFO</a>&lt; <a class="el" href="classoperations__research_1_1Demon.html">Demon</a> * &gt; &amp;demons)</td></tr>
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<tr class="memitem:a5975e144479d99ceae4f009472ca5e92"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a5975e144479d99ceae4f009472ca5e92">EnqueueAll</a> (const <a class="el" href="classoperations__research_1_1SimpleRevFIFO.html">SimpleRevFIFO</a>&lt; <a class="el" href="classoperations__research_1_1Demon.html">Demon</a> * &gt; &amp;demons)</td></tr>
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<tr class="memitem:a5c6bf90bb0b099a2c8f81aaefdfdd46c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a5c6bf90bb0b099a2c8f81aaefdfdd46c">set_action_on_fail</a> (<a class="el" href="classoperations__research_1_1Solver.html#a87ca0b6abf9c8724900387f5aa557c04">Solver::Action</a> a)</td></tr>
<tr class="memdesc:a5c6bf90bb0b099a2c8f81aaefdfdd46c"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method sets a callback that will be called if a failure happens during the propagation of the queue. <a href="#a5c6bf90bb0b099a2c8f81aaefdfdd46c">More...</a><br /></td></tr>
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<tr class="memitem:ad07aa613bcc8d3896dff3f33520b061c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#ad07aa613bcc8d3896dff3f33520b061c">reset_action_on_fail</a> ()</td></tr>
<tr class="memdesc:ad07aa613bcc8d3896dff3f33520b061c"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method clears the failure callback. <a href="#ad07aa613bcc8d3896dff3f33520b061c">More...</a><br /></td></tr>
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<tr class="memitem:a4d2ccb8a806df14394b3271791c81e61"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a4d2ccb8a806df14394b3271791c81e61">set_variable_to_clean_on_fail</a> (<a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *v)</td></tr>
<tr class="memdesc:a4d2ccb8a806df14394b3271791c81e61"><td class="mdescLeft">&#160;</td><td class="mdescRight">Shortcut for variable cleaner. <a href="#a4d2ccb8a806df14394b3271791c81e61">More...</a><br /></td></tr>
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<tr class="memitem:a8be8b75223b76744791e48747677cdb6"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a8be8b75223b76744791e48747677cdb6">name</a> () const</td></tr>
<tr class="memdesc:a8be8b75223b76744791e48747677cdb6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Object naming. <a href="#a8be8b75223b76744791e48747677cdb6">More...</a><br /></td></tr>
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<tr class="memitem:a5d4a4cf402b353ba2908836656cf0c62"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a5d4a4cf402b353ba2908836656cf0c62">set_name</a> (const std::string &amp;<a class="el" href="classoperations__research_1_1PropagationBaseObject.html#a8be8b75223b76744791e48747677cdb6">name</a>)</td></tr>
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<tr class="memitem:af6e627822f954d6072125c1d152c30f8"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#af6e627822f954d6072125c1d152c30f8">HasName</a> () const</td></tr>
<tr class="memdesc:af6e627822f954d6072125c1d152c30f8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns whether the object has been named or not. <a href="#af6e627822f954d6072125c1d152c30f8">More...</a><br /></td></tr>
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<tr class="memitem:ab34671f68433c582260a443f3d15bfae"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1PropagationBaseObject.html#ab34671f68433c582260a443f3d15bfae">BaseName</a> () const</td></tr>
<tr class="memdesc:ab34671f68433c582260a443f3d15bfae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns a base name for automatic naming. <a href="#ab34671f68433c582260a443f3d15bfae">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>-------&mdash; <a class="el" href="classoperations__research_1_1Pack.html" title="-------— Pack Constraint -------—">Pack</a> <a class="el" href="classoperations__research_1_1Constraint.html" title="A constraint is the main modeling object.">Constraint</a> -------&mdash; </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l05201">5201</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a94969a5d7e604ccba7e5b515424a246e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a94969a5d7e604ccba7e5b515424a246e">&#9670;&nbsp;</a></span>Pack()</h2>
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<td class="memname">operations_research::Pack::Pack </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classoperations__research_1_1Solver.html">Solver</a> *const&#160;</td>
<td class="paramname"><em>s</em>, </td>
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<td class="paramtype">const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>vars</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>number_of_bins</em>&#160;</td>
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<td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ac41b9dfede7920f5baadea90cddc72ea">&#9670;&nbsp;</a></span>~Pack()</h2>
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<td class="memname">operations_research::Pack::~Pack </td>
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<span class="mlabels"><span class="mlabel">override</span></span> </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ad7fda9d44f000fcb907d2bdeec845423">&#9670;&nbsp;</a></span>Accept()</h2>
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<td class="memname">void operations_research::Pack::Accept </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classoperations__research_1_1ModelVisitor.html">ModelVisitor</a> *const&#160;</td>
<td class="paramname"><em>visitor</em></td><td>)</td>
<td> const</td>
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<p>Accepts the given visitor. </p>
<p>Reimplemented from <a class="el" href="classoperations__research_1_1Constraint.html#a6e3070956af148d6fa0491de1d3cf289">operations_research::Constraint</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa8c9281df8ab547dbed84de1364267d4">&#9670;&nbsp;</a></span>AddCountAssignedItemsDimension()</h2>
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<td class="memname">void operations_research::Pack::AddCountAssignedItemsDimension </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *const&#160;</td>
<td class="paramname"><em>count_var</em></td><td>)</td>
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<p>This dimension links 'count_var' to the actual number of items assigned to a bin in the pack. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3030c379670033531aab20df788376ed">&#9670;&nbsp;</a></span>AddCountUsedBinDimension()</h2>
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<td class="memname">void operations_research::Pack::AddCountUsedBinDimension </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *const&#160;</td>
<td class="paramname"><em>count_var</em></td><td>)</td>
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<p>This dimension links 'count_var' to the actual number of bins used in the pack. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a92da0e27853c3c611f0384457e1fcdb2">&#9670;&nbsp;</a></span>AddSumVariableWeightsLessOrEqualConstantDimension()</h2>
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<td class="memname">void operations_research::Pack::AddSumVariableWeightsLessOrEqualConstantDimension </td>
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<td class="paramtype">const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>usage</em>, </td>
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<p>This dimension imposes: forall b in bins, sum (i in items: usage[i] * is_assigned(i, b)) &lt;= capacity[b] where is_assigned(i, b) is true if and only if item i is assigned to the bin b. </p>
<p>This can be used to model shapes of items by linking variables of the same item on parallel dimensions with an allowed assignment constraint. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae82f80cca2acf98982b3c0eb5cc96d03">&#9670;&nbsp;</a></span>AddWeightedSumEqualVarDimension() <span class="overload">[1/2]</span></h2>
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<td class="memname">void operations_research::Pack::AddWeightedSumEqualVarDimension </td>
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<td class="paramtype">const std::vector&lt; int64 &gt; &amp;&#160;</td>
<td class="paramname"><em>weights</em>, </td>
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<td class="paramtype">const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>loads</em>&#160;</td>
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<p>This dimension imposes that for all bins b, the weighted sum (weights[i]) of all objects i assigned to 'b' is equal to loads[b]. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a42267aa342941682b197ebef1a9fd6bc">&#9670;&nbsp;</a></span>AddWeightedSumEqualVarDimension() <span class="overload">[2/2]</span></h2>
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<td class="memname">void operations_research::Pack::AddWeightedSumEqualVarDimension </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1Solver.html#a0243986dd2db4b6e1bda331329ae529b">Solver::IndexEvaluator2</a>&#160;</td>
<td class="paramname"><em>weights</em>, </td>
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<td class="paramtype">const std::vector&lt; <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>loads</em>&#160;</td>
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<p>This dimension imposes that for all bins b, the weighted sum (weights-&gt;Run(i, b)) of all objects i assigned to 'b' is equal to loads[b]. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#af69fc8b35affb174b5e47fbee6de9772">&#9670;&nbsp;</a></span>AddWeightedSumLessOrEqualConstantDimension() <span class="overload">[1/3]</span></h2>
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<td class="memname">void operations_research::Pack::AddWeightedSumLessOrEqualConstantDimension </td>
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<td class="paramtype">const std::vector&lt; int64 &gt; &amp;&#160;</td>
<td class="paramname"><em>weights</em>, </td>
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<td class="paramtype">const std::vector&lt; int64 &gt; &amp;&#160;</td>
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<p>--&mdash; Public API --&mdash; </p>
<p>Dimensions are additional constraints than can restrict what is possible with the pack constraint. It can be used to set capacity limits, to count objects per bin, to compute unassigned penalties... This dimension imposes that for all bins b, the weighted sum (weights[i]) of all objects i assigned to 'b' is less or equal 'bounds[b]'. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aee734afb685c74deb94817b754b9e518">&#9670;&nbsp;</a></span>AddWeightedSumLessOrEqualConstantDimension() <span class="overload">[2/3]</span></h2>
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<td class="memname">void operations_research::Pack::AddWeightedSumLessOrEqualConstantDimension </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1Solver.html#a1040bdf484009e1a00e60ebb055ad1a1">Solver::IndexEvaluator1</a>&#160;</td>
<td class="paramname"><em>weights</em>, </td>
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<td class="paramtype">const std::vector&lt; int64 &gt; &amp;&#160;</td>
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<p>This dimension imposes that for all bins b, the weighted sum (weights-&gt;Run(i)) of all objects i assigned to 'b' is less or equal to 'bounds[b]'. </p>
<p>Ownership of the callback is transferred to the pack constraint. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7a66d1abf3e8584e7c5ced64fdbd4cd8">&#9670;&nbsp;</a></span>AddWeightedSumLessOrEqualConstantDimension() <span class="overload">[3/3]</span></h2>
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<td class="memname">void operations_research::Pack::AddWeightedSumLessOrEqualConstantDimension </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1Solver.html#a0243986dd2db4b6e1bda331329ae529b">Solver::IndexEvaluator2</a>&#160;</td>
<td class="paramname"><em>weights</em>, </td>
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<p>This dimension imposes that for all bins b, the weighted sum (weights-&gt;Run(i, b) of all objects i assigned to 'b' is less or equal to 'bounds[b]'. </p>
<p>Ownership of the callback is transferred to the pack constraint. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#acbb9380640b30f024e9986f96d5fe582">&#9670;&nbsp;</a></span>AddWeightedSumOfAssignedDimension()</h2>
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<td class="memname">void operations_research::Pack::AddWeightedSumOfAssignedDimension </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *const&#160;</td>
<td class="paramname"><em>cost_var</em>&#160;</td>
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<p>This dimension enforces that cost_var == sum of weights[i] for all objects 'i' assigned to a bin. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a15e81047afe54184915345326a7cdaa6">&#9670;&nbsp;</a></span>Assign()</h2>
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<td class="memname">void operations_research::Pack::Assign </td>
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<td class="paramtype">int&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4c3227b06d52ecdb2f09dccc01baa347">&#9670;&nbsp;</a></span>AssignAllPossibleToBin()</h2>
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<td class="memname">void operations_research::Pack::AssignAllPossibleToBin </td>
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<td class="paramtype">int&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a48b59d1fd372a5f0657774bf83acf847">&#9670;&nbsp;</a></span>AssignAllRemainingItems()</h2>
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<td class="memname">void operations_research::Pack::AssignAllRemainingItems </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a7406f484f98fd83e408ffae60895905c">&#9670;&nbsp;</a></span>AssignFirstPossibleToBin()</h2>
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<td class="memname">void operations_research::Pack::AssignFirstPossibleToBin </td>
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<td class="paramtype">int&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ae7c46b011db8d3382e6b370bbdeaca4f">&#9670;&nbsp;</a></span>AssignVar()</h2>
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<td class="memname"><a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a>* operations_research::Pack::AssignVar </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ab34671f68433c582260a443f3d15bfae">&#9670;&nbsp;</a></span>BaseName()</h2>
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<td class="memname">virtual std::string operations_research::PropagationBaseObject::BaseName </td>
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<p>Returns a base name for automatic naming. </p>
<p>Reimplemented in <a class="el" href="classoperations__research_1_1BooleanVar.html#af9f1ddd2359a6d10c4003822bfc81289">operations_research::BooleanVar</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af10aa93a14a72df0bd8b5c7143c6648e">&#9670;&nbsp;</a></span>ClearAll()</h2>
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<td class="memname">void operations_research::Pack::ClearAll </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a494cf6256ff568544390e507a6943112">&#9670;&nbsp;</a></span>DebugString()</h2>
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<td class="memname">std::string operations_research::Pack::DebugString </td>
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<p>Reimplemented from <a class="el" href="classoperations__research_1_1Constraint.html#a443bf6da3f8db15c240cb92d20e37466">operations_research::Constraint</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5975e144479d99ceae4f009472ca5e92">&#9670;&nbsp;</a></span>EnqueueAll()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::EnqueueAll </td>
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<td class="paramtype">const <a class="el" href="classoperations__research_1_1SimpleRevFIFO.html">SimpleRevFIFO</a>&lt; <a class="el" href="classoperations__research_1_1Demon.html">Demon</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>demons</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a5dd87cd906d80738f8727fda04bc5ace">&#9670;&nbsp;</a></span>EnqueueDelayedDemon()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::EnqueueDelayedDemon </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1Demon.html">Demon</a> *const&#160;</td>
<td class="paramname"><em>d</em></td><td>)</td>
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<p>This method pushes the demon onto the propagation queue. </p>
<p>It will be processed directly if the queue is empty. It will be enqueued according to its priority otherwise. </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03173">3173</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3fe6115081d583d57b6cd8b0dd1783d7">&#9670;&nbsp;</a></span>EnqueueVar()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::EnqueueVar </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1Demon.html">Demon</a> *const&#160;</td>
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<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03174">3174</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4a7285479f5e0fa7663c043cdfc7dd61">&#9670;&nbsp;</a></span>ExecuteAll()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::ExecuteAll </td>
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<td class="paramtype">const <a class="el" href="classoperations__research_1_1SimpleRevFIFO.html">SimpleRevFIFO</a>&lt; <a class="el" href="classoperations__research_1_1Demon.html">Demon</a> * &gt; &amp;&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a78b16596f589dd63573a1586f61c2dbd">&#9670;&nbsp;</a></span>FreezeQueue()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::FreezeQueue </td>
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<p>This method freezes the propagation queue. </p>
<p>It is useful when you need to apply multiple modifications at once. </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03164">3164</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af6e627822f954d6072125c1d152c30f8">&#9670;&nbsp;</a></span>HasName()</h2>
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<p>Returns whether the object has been named or not. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#adac62b65b527aa23434dd7d1fdba3b14">&#9670;&nbsp;</a></span>InitialPropagate()</h2>
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<td class="memname">void operations_research::Pack::InitialPropagate </td>
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<p>This method performs the initial propagation of the constraint. </p>
<p>It is called just after the post. </p>
<p>Implements <a class="el" href="classoperations__research_1_1Constraint.html#a64ab23714e57db311ba5b9fe1e742979">operations_research::Constraint</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6dc7ba8d99e3f6cc958125cbfaf22293">&#9670;&nbsp;</a></span>IsAssignedStatusKnown()</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a834edc2ae995b866a6aa63e44c242570">&#9670;&nbsp;</a></span>IsCastConstraint()</h2>
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<p>Is the constraint created by a cast from expression to integer variable? </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a21511d7769c6d0d590e3e8a02892052f">&#9670;&nbsp;</a></span>IsPossible()</h2>
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<td class="memname">bool operations_research::Pack::IsPossible </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>var_index</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>bin_index</em>&#160;</td>
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<td>)</td>
<td></td><td> const</td>
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<h2 class="memtitle"><span class="permalink"><a href="#afc53068cf76b2865a10fafd410da228e">&#9670;&nbsp;</a></span>IsUndecided()</h2>
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<td class="memname">bool operations_research::Pack::IsUndecided </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>var_index</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>bin_index</em>&#160;</td>
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<td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a8be8b75223b76744791e48747677cdb6">&#9670;&nbsp;</a></span>name()</h2>
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<td class="memname">virtual std::string operations_research::PropagationBaseObject::name </td>
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<p>Object naming. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#af13898c8553d217fa3d52c6e2b504f8d">&#9670;&nbsp;</a></span>OneDomain()</h2>
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<td class="memname">void operations_research::Pack::OneDomain </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>var_index</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a22f97f40518e3d2f565d78f7ef6f3b56">&#9670;&nbsp;</a></span>Post()</h2>
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<td class="memname">void operations_research::Pack::Post </td>
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<p>--&mdash; Internal API --&mdash; </p>
<p>Implements <a class="el" href="classoperations__research_1_1Constraint.html#aaa882d58b5fc0f2e3df6eff957ad4a0d">operations_research::Constraint</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a92c3bfe86238b5c95448d4a0384a327f">&#9670;&nbsp;</a></span>PostAndPropagate()</h2>
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<td class="memname">void operations_research::Constraint::PostAndPropagate </td>
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<p>Calls Post and then Propagate to initialize the constraints. </p>
<p>This is usually done in the root node. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a29f65d45d0fefbab371c7265572d54f4">&#9670;&nbsp;</a></span>Propagate()</h2>
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<td class="memname">void operations_research::Pack::Propagate </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ac2a200cf86dc0fa3b6a7905971ad88e6">&#9670;&nbsp;</a></span>PropagateDelayed()</h2>
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<td class="memname">void operations_research::Pack::PropagateDelayed </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ab4e8efc23e9db0d7d793ca7697e89e05">&#9670;&nbsp;</a></span>RemoveAllPossibleFromBin()</h2>
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<td class="memname">void operations_research::Pack::RemoveAllPossibleFromBin </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>bin_index</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ad07aa613bcc8d3896dff3f33520b061c">&#9670;&nbsp;</a></span>reset_action_on_fail()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::reset_action_on_fail </td>
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<p>This method clears the failure callback. </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03187">3187</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5c6bf90bb0b099a2c8f81aaefdfdd46c">&#9670;&nbsp;</a></span>set_action_on_fail()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::set_action_on_fail </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1Solver.html#a87ca0b6abf9c8724900387f5aa557c04">Solver::Action</a>&#160;</td>
<td class="paramname"><em>a</em></td><td>)</td>
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<p>This method sets a callback that will be called if a failure happens during the propagation of the queue. </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03181">3181</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5d4a4cf402b353ba2908836656cf0c62">&#9670;&nbsp;</a></span>set_name()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::set_name </td>
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<td class="paramname"><em>name</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4d2ccb8a806df14394b3271791c81e61">&#9670;&nbsp;</a></span>set_variable_to_clean_on_fail()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::set_variable_to_clean_on_fail </td>
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<td class="paramtype"><a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a> *&#160;</td>
<td class="paramname"><em>v</em></td><td>)</td>
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<p>Shortcut for variable cleaner. </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03190">3190</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a104bd60ce9672f53c0539dac7daec58f">&#9670;&nbsp;</a></span>SetAssigned()</h2>
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<td class="memname">void operations_research::Pack::SetAssigned </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>var_index</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ae7875687d4d252d247a0c4c7b78a0326">&#9670;&nbsp;</a></span>SetImpossible()</h2>
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<td class="memname">void operations_research::Pack::SetImpossible </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>var_index</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>bin_index</em>&#160;</td>
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<td>)</td>
<td></td><td></td>
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<h2 class="memtitle"><span class="permalink"><a href="#a0c9c26b5eef0f2a6bc5c29a6cd193cac">&#9670;&nbsp;</a></span>SetUnassigned()</h2>
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<td class="memname">void operations_research::Pack::SetUnassigned </td>
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<td class="paramname"><em>var_index</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ab3aa61657c74294f198a16d1dbc52580">&#9670;&nbsp;</a></span>solver()</h2>
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<td class="memname"><a class="el" href="classoperations__research_1_1Solver.html">Solver</a>* operations_research::PropagationBaseObject::solver </td>
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<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03161">3161</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a43b6922981e5f524b4cd259cc4538336">&#9670;&nbsp;</a></span>UnassignAllRemainingItems()</h2>
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<td class="memname">void operations_research::Pack::UnassignAllRemainingItems </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a97782b79fbcf8043201fefaa7729dcf1">&#9670;&nbsp;</a></span>UnfreezeQueue()</h2>
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<td class="memname">void operations_research::PropagationBaseObject::UnfreezeQueue </td>
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<p>This method unfreezes the propagation queue. </p>
<p>All modifications that happened when the queue was frozen will be processed. </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03168">3168</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5606cc31756a1708615d492ab75ba886">&#9670;&nbsp;</a></span>Var()</h2>
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<td class="memname">virtual <a class="el" href="classoperations__research_1_1IntVar.html">IntVar</a>* operations_research::Constraint::Var </td>
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<p>Creates a Boolean variable representing the status of the constraint (false = constraint is violated, true = constraint is satisfied). </p>
<p>It returns nullptr if the constraint does not support this API. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a></li>
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