807 lines
68 KiB
XML
807 lines
68 KiB
XML
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</childnode>
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</childnode>
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<childnode refid="29115" relation="include">
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</childnode>
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<childnode refid="29117" relation="include">
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</childnode>
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<childnode refid="29118" relation="include">
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</childnode>
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<childnode refid="29119" relation="include">
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</childnode>
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<childnode refid="29121" relation="include">
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</childnode>
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<childnode refid="29122" relation="include">
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</childnode>
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<childnode refid="29124" relation="include">
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</childnode>
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<childnode refid="29125" relation="include">
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</childnode>
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<childnode refid="29127" relation="include">
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</childnode>
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<childnode refid="29129" relation="include">
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</childnode>
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<childnode refid="29130" relation="include">
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</childnode>
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<childnode refid="29131" relation="include">
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</childnode>
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<childnode refid="29132" relation="include">
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</childnode>
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<childnode refid="29133" relation="include">
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</childnode>
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<childnode refid="29134" relation="include">
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</childnode>
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<childnode refid="29135" relation="include">
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</childnode>
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<childnode refid="29136" relation="include">
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</childnode>
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<childnode refid="29137" relation="include">
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</childnode>
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<childnode refid="29138" relation="include">
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</childnode>
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<childnode refid="29139" relation="include">
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</childnode>
|
|
</node>
|
|
<node id="29180">
|
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<label>gecode/search/statistics.hpp</label>
|
|
<link refid="statistics_8hpp_source"/>
|
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<childnode refid="29120" relation="include">
|
|
</childnode>
|
|
</node>
|
|
<node id="29130">
|
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<label>gecode/support/dynamic-array.hpp</label>
|
|
<link refid="dynamic-array_8hpp_source"/>
|
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<childnode refid="29120" relation="include">
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</childnode>
|
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</node>
|
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<node id="29134">
|
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<label>gecode/support/sort.hpp</label>
|
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<link refid="support_2sort_8hpp_source"/>
|
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<childnode refid="29120" relation="include">
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</childnode>
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<childnode refid="29123" relation="include">
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</childnode>
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</node>
|
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<node id="29159">
|
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<label>gecode/kernel/rnd.hpp</label>
|
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<link refid="rnd_8hpp_source"/>
|
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<childnode refid="29160" relation="include">
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</childnode>
|
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</node>
|
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<node id="29120">
|
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<label>algorithm</label>
|
|
</node>
|
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<node id="29171">
|
|
<label>gecode/kernel/brancher-view.hpp</label>
|
|
<link refid="brancher-view_8hpp_source"/>
|
|
</node>
|
|
<node id="29145">
|
|
<label>gecode/kernel/global-afc.hpp</label>
|
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<link refid="global-afc_8hpp_source"/>
|
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<childnode refid="29126" relation="include">
|
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</childnode>
|
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</node>
|
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<node id="29188">
|
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<label>gecode/search/support.hh</label>
|
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<link refid="search_2support_8hh_source"/>
|
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<childnode refid="29105" relation="include">
|
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</childnode>
|
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</node>
|
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<node id="29109">
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<label>cstring</label>
|
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</node>
|
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<node id="29127">
|
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<label>gecode/support/bitset-offset.hpp</label>
|
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<link refid="bitset-offset_8hpp_source"/>
|
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<childnode refid="29123" relation="include">
|
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</childnode>
|
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<childnode refid="29126" relation="include">
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</childnode>
|
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<childnode refid="29128" relation="include">
|
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</childnode>
|
|
</node>
|
|
<node id="29119">
|
|
<label>gecode/support/heap.hpp</label>
|
|
<link refid="heap_8hpp_source"/>
|
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<childnode refid="29109" relation="include">
|
|
</childnode>
|
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<childnode refid="29108" relation="include">
|
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</childnode>
|
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<childnode refid="29120" relation="include">
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</childnode>
|
|
</node>
|
|
</incdepgraph>
|
|
<innerclass refid="classGecode_1_1Search_1_1Parallel_1_1BAB" prot="public">Gecode::Search::Parallel::BAB</innerclass>
|
|
<innerclass refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" prot="protected">Gecode::Search::Parallel::BAB::Worker</innerclass>
|
|
<innernamespace refid="namespaceGecode">Gecode</innernamespace>
|
|
<innernamespace refid="namespaceGecode_1_1Search">Gecode::Search</innernamespace>
|
|
<innernamespace refid="namespaceGecode_1_1Search_1_1Parallel">Gecode::Search::Parallel</innernamespace>
|
|
<briefdescription>
|
|
</briefdescription>
|
|
<detaileddescription>
|
|
</detaileddescription>
|
|
<programlisting>
|
|
<codeline lineno="1"><highlight class="comment">/*<sp/>-*-<sp/>mode:<sp/>C++;<sp/>c-basic-offset:<sp/>2;<sp/>indent-tabs-mode:<sp/>nil<sp/>-*-<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="2"><highlight class="normal"></highlight><highlight class="comment">/*</highlight></codeline>
|
|
<codeline lineno="3"><highlight class="comment"><sp/>*<sp/><sp/>Main<sp/>authors:</highlight></codeline>
|
|
<codeline lineno="4"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/><sp/>Christian<sp/>Schulte<sp/><schulte@gecode.org></highlight></codeline>
|
|
<codeline lineno="5"><highlight class="comment"><sp/>*</highlight></codeline>
|
|
<codeline lineno="6"><highlight class="comment"><sp/>*<sp/><sp/>Copyright:</highlight></codeline>
|
|
<codeline lineno="7"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/><sp/>Christian<sp/>Schulte,<sp/>2009</highlight></codeline>
|
|
<codeline lineno="8"><highlight class="comment"><sp/>*</highlight></codeline>
|
|
<codeline lineno="9"><highlight class="comment"><sp/>*<sp/><sp/>Last<sp/>modified:</highlight></codeline>
|
|
<codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/><sp/>$Date:<sp/>2013-07-11<sp/>12:30:18<sp/>+0200<sp/>(Thu,<sp/>11<sp/>Jul<sp/>2013)<sp/>$<sp/>by<sp/>$Author:<sp/>schulte<sp/>$</highlight></codeline>
|
|
<codeline lineno="11"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/><sp/>$Revision:<sp/>13840<sp/>$</highlight></codeline>
|
|
<codeline lineno="12"><highlight class="comment"><sp/>*</highlight></codeline>
|
|
<codeline lineno="13"><highlight class="comment"><sp/>*<sp/><sp/>This<sp/>file<sp/>is<sp/>part<sp/>of<sp/>Gecode,<sp/>the<sp/>generic<sp/>constraint</highlight></codeline>
|
|
<codeline lineno="14"><highlight class="comment"><sp/>*<sp/><sp/>development<sp/>environment:</highlight></codeline>
|
|
<codeline lineno="15"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/><sp/>http://www.gecode.org</highlight></codeline>
|
|
<codeline lineno="16"><highlight class="comment"><sp/>*</highlight></codeline>
|
|
<codeline lineno="17"><highlight class="comment"><sp/>*<sp/><sp/>Permission<sp/>is<sp/>hereby<sp/>granted,<sp/>free<sp/>of<sp/>charge,<sp/>to<sp/>any<sp/>person<sp/>obtaining</highlight></codeline>
|
|
<codeline lineno="18"><highlight class="comment"><sp/>*<sp/><sp/>a<sp/>copy<sp/>of<sp/>this<sp/>software<sp/>and<sp/>associated<sp/>documentation<sp/>files<sp/>(the</highlight></codeline>
|
|
<codeline lineno="19"><highlight class="comment"><sp/>*<sp/><sp/>"Software"),<sp/>to<sp/>deal<sp/>in<sp/>the<sp/>Software<sp/>without<sp/>restriction,<sp/>including</highlight></codeline>
|
|
<codeline lineno="20"><highlight class="comment"><sp/>*<sp/><sp/>without<sp/>limitation<sp/>the<sp/>rights<sp/>to<sp/>use,<sp/>copy,<sp/>modify,<sp/>merge,<sp/>publish,</highlight></codeline>
|
|
<codeline lineno="21"><highlight class="comment"><sp/>*<sp/><sp/>distribute,<sp/>sublicense,<sp/>and/or<sp/>sell<sp/>copies<sp/>of<sp/>the<sp/>Software,<sp/>and<sp/>to</highlight></codeline>
|
|
<codeline lineno="22"><highlight class="comment"><sp/>*<sp/><sp/>permit<sp/>persons<sp/>to<sp/>whom<sp/>the<sp/>Software<sp/>is<sp/>furnished<sp/>to<sp/>do<sp/>so,<sp/>subject<sp/>to</highlight></codeline>
|
|
<codeline lineno="23"><highlight class="comment"><sp/>*<sp/><sp/>the<sp/>following<sp/>conditions:</highlight></codeline>
|
|
<codeline lineno="24"><highlight class="comment"><sp/>*</highlight></codeline>
|
|
<codeline lineno="25"><highlight class="comment"><sp/>*<sp/><sp/>The<sp/>above<sp/>copyright<sp/>notice<sp/>and<sp/>this<sp/>permission<sp/>notice<sp/>shall<sp/>be</highlight></codeline>
|
|
<codeline lineno="26"><highlight class="comment"><sp/>*<sp/><sp/>included<sp/>in<sp/>all<sp/>copies<sp/>or<sp/>substantial<sp/>portions<sp/>of<sp/>the<sp/>Software.</highlight></codeline>
|
|
<codeline lineno="27"><highlight class="comment"><sp/>*</highlight></codeline>
|
|
<codeline lineno="28"><highlight class="comment"><sp/>*<sp/><sp/>THE<sp/>SOFTWARE<sp/>IS<sp/>PROVIDED<sp/>"AS<sp/>IS",<sp/>WITHOUT<sp/>WARRANTY<sp/>OF<sp/>ANY<sp/>KIND,</highlight></codeline>
|
|
<codeline lineno="29"><highlight class="comment"><sp/>*<sp/><sp/>EXPRESS<sp/>OR<sp/>IMPLIED,<sp/>INCLUDING<sp/>BUT<sp/>NOT<sp/>LIMITED<sp/>TO<sp/>THE<sp/>WARRANTIES<sp/>OF</highlight></codeline>
|
|
<codeline lineno="30"><highlight class="comment"><sp/>*<sp/><sp/>MERCHANTABILITY,<sp/>FITNESS<sp/>FOR<sp/>A<sp/>PARTICULAR<sp/>PURPOSE<sp/>AND</highlight></codeline>
|
|
<codeline lineno="31"><highlight class="comment"><sp/>*<sp/><sp/>NONINFRINGEMENT.<sp/>IN<sp/>NO<sp/>EVENT<sp/>SHALL<sp/>THE<sp/>AUTHORS<sp/>OR<sp/>COPYRIGHT<sp/>HOLDERS<sp/>BE</highlight></codeline>
|
|
<codeline lineno="32"><highlight class="comment"><sp/>*<sp/><sp/>LIABLE<sp/>FOR<sp/>ANY<sp/>CLAIM,<sp/>DAMAGES<sp/>OR<sp/>OTHER<sp/>LIABILITY,<sp/>WHETHER<sp/>IN<sp/>AN<sp/>ACTION</highlight></codeline>
|
|
<codeline lineno="33"><highlight class="comment"><sp/>*<sp/><sp/>OF<sp/>CONTRACT,<sp/>TORT<sp/>OR<sp/>OTHERWISE,<sp/>ARISING<sp/>FROM,<sp/>OUT<sp/>OF<sp/>OR<sp/>IN<sp/>CONNECTION</highlight></codeline>
|
|
<codeline lineno="34"><highlight class="comment"><sp/>*<sp/><sp/>WITH<sp/>THE<sp/>SOFTWARE<sp/>OR<sp/>THE<sp/>USE<sp/>OR<sp/>OTHER<sp/>DEALINGS<sp/>IN<sp/>THE<sp/>SOFTWARE.</highlight></codeline>
|
|
<codeline lineno="35"><highlight class="comment"><sp/>*</highlight></codeline>
|
|
<codeline lineno="36"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="37"><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="38"><highlight class="normal"></highlight><highlight class="preprocessor">#ifndef<sp/>__GECODE_SEARCH_PARALLEL_BAB_HH__</highlight></codeline>
|
|
<codeline lineno="39"><highlight class="preprocessor"></highlight><highlight class="preprocessor">#define<sp/>__GECODE_SEARCH_PARALLEL_BAB_HH__</highlight></codeline>
|
|
<codeline lineno="40"><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="41"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><gecode/search/parallel/engine.hh></highlight><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="42"><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="43" refid="namespaceGecode_1_1Search_1_1Parallel" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">Gecode<sp/>{<sp/></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">Search<sp/>{<sp/></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">Parallel<sp/>{</highlight></codeline>
|
|
<codeline lineno="44"><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="46" refid="classGecode_1_1Search_1_1Parallel_1_1BAB" refkind="compound"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB" kindref="compound">BAB</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine" kindref="compound">Engine</ref><sp/>{</highlight></codeline>
|
|
<codeline lineno="47"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">protected</highlight><highlight class="normal">:</highlight></codeline>
|
|
<codeline lineno="49" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" refkind="compound"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1_1Worker" kindref="compound">Engine::Worker</ref><sp/>{</highlight></codeline>
|
|
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">protected</highlight><highlight class="normal">:</highlight></codeline>
|
|
<codeline lineno="52" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a2cd135ade3ce2cfe78256529f86a4bac" refkind="member"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a2cd135ade3ce2cfe78256529f86a4bac" kindref="member">mark</ref>;</highlight></codeline>
|
|
<codeline lineno="54" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1afc106657fc7f855609284906548562ef" refkind="member"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1afc106657fc7f855609284906548562ef" kindref="member">best</ref>;</highlight></codeline>
|
|
<codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
|
|
<codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Worker_1a9f975fa3f422a526e1bb572aeddf0269" kindref="member">Worker</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s,<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB" kindref="compound">BAB</ref>&<sp/>e);</highlight></codeline>
|
|
<codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB" kindref="compound">BAB</ref>&<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a6a7fcfa0f91cbfbb7ac2088544c24d1a" kindref="member">engine</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">)<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal">;</highlight></codeline>
|
|
<codeline lineno="61"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1ad606ce395eedb04232930d9dfa0fec11" kindref="member">run</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
|
|
<codeline lineno="63"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a3b32a78ae9f5239bdf457fdd19f744fc" kindref="member">better</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>b);</highlight></codeline>
|
|
<codeline lineno="65"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a15dc9376ce28cdec7c7ebeedc0cd4582" kindref="member">find</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
|
|
<codeline lineno="67"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Statistics_1a6402c3f8e7077cdf7c3d88ad2ba8f1f2" kindref="member">reset</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s,<sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>ngdl);</highlight></codeline>
|
|
<codeline lineno="69"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a984fee90f2fbcacb7c974aa9f55d8a11" kindref="member">~Worker</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
|
|
<codeline lineno="70"><highlight class="normal"><sp/><sp/><sp/><sp/>};</highlight></codeline>
|
|
<codeline lineno="72" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ad283ef747e66d1ecae3c22bdd381d8ab" refkind="member"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref>**<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ad283ef747e66d1ecae3c22bdd381d8ab" kindref="member">_worker</ref>;</highlight></codeline>
|
|
<codeline lineno="74" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" refkind="member"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>;</highlight></codeline>
|
|
<codeline lineno="75"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
|
|
<codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref>*<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1a08b92ab0333bf945286652460e2d9219" kindref="member">worker</ref>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i)<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal">;</highlight></codeline>
|
|
<codeline lineno="78"><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="80"></codeline>
|
|
<codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1af364883399a311c6d1b34d162660feeb" kindref="member">solution</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s);</highlight></codeline>
|
|
<codeline lineno="84"></codeline>
|
|
<codeline lineno="86"></codeline>
|
|
<codeline lineno="87"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1acfd133e8d073c637f83cc9401f86e884" kindref="member">BAB</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Options" kindref="compound">Options</ref>&<sp/>o);</highlight></codeline>
|
|
<codeline lineno="90"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Statistics" kindref="compound">Statistics</ref><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1acc9d379709bf1d402bc568c8582872a6" kindref="member">statistics</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">)<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal">;</highlight></codeline>
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|
<codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1a7a76e7e85e7cadec7df9baf3b9a9f69b" kindref="member">reset</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s);</highlight></codeline>
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<codeline lineno="94"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1NoGoods" kindref="compound">NoGoods</ref>&<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1accc14f36e27a8e5fc7543081718663e8" kindref="member">nogoods</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
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<codeline lineno="96"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ac488e48917d8875fe1f85660ca8bd747" kindref="member">~BAB</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
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<codeline lineno="98"><highlight class="normal"><sp/><sp/>};</highlight></codeline>
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<codeline lineno="99"><highlight class="normal"></highlight></codeline>
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<codeline lineno="100"><highlight class="normal"></highlight></codeline>
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<codeline lineno="101"><highlight class="normal"></highlight></codeline>
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<codeline lineno="102"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*</highlight></codeline>
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<codeline lineno="103"><highlight class="comment"><sp/><sp/><sp/>*<sp/>Engine:<sp/>basic<sp/>access<sp/>routines</highlight></codeline>
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<codeline lineno="104"><highlight class="comment"><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="105"><highlight class="normal"><sp/><sp/>forceinline<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB" kindref="compound">BAB</ref>&</highlight></codeline>
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<codeline lineno="106" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a6a7fcfa0f91cbfbb7ac2088544c24d1a" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a6a7fcfa0f91cbfbb7ac2088544c24d1a" kindref="member">BAB::Worker::engine</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
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<codeline lineno="107"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast<</highlight><highlight class="normal"><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB" kindref="compound">BAB</ref>&</highlight><highlight class="keyword">></highlight><highlight class="normal">(<ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1_1Worker_1a9d3138ef49e1cd00c77a2c1a4e0f0a8c" kindref="member">_engine</ref>);</highlight></codeline>
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<codeline lineno="108"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
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<codeline lineno="109"><highlight class="normal"><sp/><sp/>forceinline<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">BAB::Worker</ref>*</highlight></codeline>
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<codeline lineno="110" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1a08b92ab0333bf945286652460e2d9219" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1a08b92ab0333bf945286652460e2d9219" kindref="member">BAB::worker</ref>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
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<codeline lineno="111"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ad283ef747e66d1ecae3c22bdd381d8ab" kindref="member">_worker</ref>[i];</highlight></codeline>
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<codeline lineno="112"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
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<codeline lineno="113"><highlight class="normal"></highlight></codeline>
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<codeline lineno="114"><highlight class="normal"><sp/><sp/>forceinline<sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="115" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a639f6011dd541e7ff367735f860f055d" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Statistics_1a6402c3f8e7077cdf7c3d88ad2ba8f1f2" kindref="member">BAB::Worker::reset</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s,<sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>ngdl)<sp/>{</highlight></codeline>
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<codeline lineno="116"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">delete</highlight><highlight class="normal"><sp/>cur;</highlight></codeline>
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<codeline lineno="117"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">delete</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>;</highlight></codeline>
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<codeline lineno="118"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref><sp/>=<sp/>NULL;</highlight></codeline>
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<codeline lineno="119"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="group__TaskModelIntGraph_1gae5733c359a61d5e3532265e3b5f187da" kindref="member">path</ref>.reset((s<sp/>==<sp/>NULL)<sp/>?<sp/>0<sp/>:<sp/>ngdl);</highlight></codeline>
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<codeline lineno="120"><highlight class="normal"><sp/><sp/><sp/><sp/>d<sp/>=<sp/>mark<sp/>=<sp/>0;</highlight></codeline>
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<codeline lineno="121"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a9a193a8d3cf7a2e0b42052e76bf1e762" kindref="member">idle</ref><sp/>=<sp/></highlight><highlight class="keyword">false</highlight><highlight class="normal">;</highlight></codeline>
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<codeline lineno="122"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>((s<sp/>==<sp/>NULL)<sp/>||<sp/>(s-><ref refid="classGecode_1_1Space_1a3812fd0a475b63341694c44faa5e8b36" kindref="member">status</ref>(*</highlight><highlight class="keyword">this</highlight><highlight class="normal">)<sp/>==<sp/><ref refid="namespaceGecode_1af2c31e4405deb7f40175130957c30585ad86f84f8e703789baf93668526a38ae0" kindref="member">SS_FAILED</ref>))<sp/>{</highlight></codeline>
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<codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">delete</highlight><highlight class="normal"><sp/>s;</highlight></codeline>
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<codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>cur<sp/>=<sp/>NULL;</highlight></codeline>
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<codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
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<codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>cur<sp/>=<sp/>s;</highlight></codeline>
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<codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
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<codeline lineno="128"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Statistics_1a6402c3f8e7077cdf7c3d88ad2ba8f1f2" kindref="member">Search::Worker::reset</ref>();</highlight></codeline>
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<codeline lineno="129"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
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<codeline lineno="130"><highlight class="normal"></highlight></codeline>
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<codeline lineno="131"><highlight class="normal"></highlight></codeline>
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<codeline lineno="132"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*</highlight></codeline>
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<codeline lineno="133"><highlight class="comment"><sp/><sp/><sp/>*<sp/>Engine:<sp/>initialization</highlight></codeline>
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<codeline lineno="134"><highlight class="comment"><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="135"><highlight class="normal"><sp/><sp/>forceinline</highlight></codeline>
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|
<codeline lineno="136" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1ab70311e10b3bace63d1dca66bda3c8e6" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Worker_1a9f975fa3f422a526e1bb572aeddf0269" kindref="member">BAB::Worker::Worker</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s,<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB" kindref="compound">BAB</ref>&<sp/>e)</highlight></codeline>
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<codeline lineno="137"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine" kindref="compound">Engine</ref>::<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref>(s,e),<sp/>mark(0),<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>(NULL)<sp/>{}</highlight></codeline>
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|
<codeline lineno="138"><highlight class="normal"></highlight></codeline>
|
|
<codeline lineno="139"><highlight class="normal"><sp/><sp/>forceinline</highlight></codeline>
|
|
<codeline lineno="140" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1acfd133e8d073c637f83cc9401f86e884" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1acfd133e8d073c637f83cc9401f86e884" kindref="member">BAB::BAB</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Options" kindref="compound">Options</ref>&<sp/>o)</highlight></codeline>
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<codeline lineno="141"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine" kindref="compound">Engine</ref>(o),<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>(NULL)<sp/>{</highlight></codeline>
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<codeline lineno="142"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Create<sp/>workers</highlight><highlight class="normal"></highlight></codeline>
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|
<codeline lineno="143"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ad283ef747e66d1ecae3c22bdd381d8ab" kindref="member">_worker</ref><sp/>=<sp/></highlight><highlight class="keyword">static_cast<</highlight><highlight class="normal"><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref>**</highlight><highlight class="keyword">></highlight><highlight class="normal"></highlight></codeline>
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|
<codeline lineno="144"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>(<ref refid="namespaceGecode_1a6595368d634d0db095ad8dee79f14d2c" kindref="member">heap</ref>.<ref refid="classGecode_1_1Heap_1a55baad1786a0407ba0321cd37745a7a6" kindref="member">ralloc</ref>(<ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a201cb68b54ddd60ea405b23717360389" kindref="member">workers</ref>()<sp/>*<sp/></highlight><highlight class="keyword">sizeof</highlight><highlight class="normal">(<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref>*)));</highlight></codeline>
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<codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>The<sp/>first<sp/>worker<sp/>gets<sp/>the<sp/>entire<sp/>search<sp/>tree</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="146"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ad283ef747e66d1ecae3c22bdd381d8ab" kindref="member">_worker</ref>[0]<sp/>=<sp/></highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref>(s,*</highlight><highlight class="keyword">this</highlight><highlight class="normal">);</highlight></codeline>
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<codeline lineno="147"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>All<sp/>other<sp/>workers<sp/>start<sp/>with<sp/>no<sp/>work</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="148"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i=1;<sp/>i<<ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a201cb68b54ddd60ea405b23717360389" kindref="member">workers</ref>();<sp/>i++)</highlight></codeline>
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<codeline lineno="149"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ad283ef747e66d1ecae3c22bdd381d8ab" kindref="member">_worker</ref>[i]<sp/>=<sp/></highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker" kindref="compound">Worker</ref>(NULL,*</highlight><highlight class="keyword">this</highlight><highlight class="normal">);</highlight></codeline>
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<codeline lineno="150"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Block<sp/>all<sp/>workers</highlight><highlight class="normal"></highlight></codeline>
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|
<codeline lineno="151"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a019cee5708ec9f9c4715e9ef40c2d114" kindref="member">block</ref>();</highlight></codeline>
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|
<codeline lineno="152"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Create<sp/>and<sp/>start<sp/>threads</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="153"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i=0;<sp/>i<<ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a201cb68b54ddd60ea405b23717360389" kindref="member">workers</ref>();<sp/>i++)</highlight></codeline>
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|
<codeline lineno="154"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Support_1_1Thread_1a4ea29d610b30fa3be433c1b0066b9536" kindref="member">Support::Thread::run</ref>(<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ad283ef747e66d1ecae3c22bdd381d8ab" kindref="member">_worker</ref>[i]);</highlight></codeline>
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<codeline lineno="155"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
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<codeline lineno="156"><highlight class="normal"></highlight></codeline>
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<codeline lineno="157"><highlight class="normal"></highlight></codeline>
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|
<codeline lineno="158"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*</highlight></codeline>
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<codeline lineno="159"><highlight class="comment"><sp/><sp/><sp/>*<sp/>Engine:<sp/>search<sp/>control</highlight></codeline>
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<codeline lineno="160"><highlight class="comment"><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
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|
<codeline lineno="161"><highlight class="normal"><sp/><sp/>forceinline<sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"></highlight></codeline>
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|
<codeline lineno="162" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a3b32a78ae9f5239bdf457fdd19f744fc" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a3b32a78ae9f5239bdf457fdd19f744fc" kindref="member">BAB::Worker::better</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>b)<sp/>{</highlight></codeline>
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<codeline lineno="163"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1_1Worker_1ade244dee1e21b04e2e5327ed4d730fb0" kindref="member">m</ref>.<ref refid="classGecode_1_1Support_1_1Mutex_1ae22b5dc6f88bc5443025a123fb51cd65" kindref="member">acquire</ref>();</highlight></codeline>
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|
<codeline lineno="164"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">delete</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1afc106657fc7f855609284906548562ef" kindref="member">best</ref>;</highlight></codeline>
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|
<codeline lineno="165"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1afc106657fc7f855609284906548562ef" kindref="member">best</ref><sp/>=<sp/>b-><ref refid="classGecode_1_1Space_1a54f69f4d73d434c2dcea056a7e678d23" kindref="member">clone</ref>(</highlight><highlight class="keyword">false</highlight><highlight class="normal">);</highlight></codeline>
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|
<codeline lineno="166"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a2cd135ade3ce2cfe78256529f86a4bac" kindref="member">mark</ref><sp/>=<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1_1Worker_1a5af19397518c846118abd7c9e0acecfc" kindref="member">path</ref>.<ref refid="classGecode_1_1Search_1_1Parallel_1_1Path_1aa11857b45cbb6889fd13e310f5c41202" kindref="member">entries</ref>();</highlight></codeline>
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|
<codeline lineno="167"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1_1Worker_1aec2eb74537856cd23d0ca0b54afa4ca2" kindref="member">cur</ref><sp/>!=<sp/>NULL)</highlight></codeline>
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|
<codeline lineno="168"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1_1Worker_1aec2eb74537856cd23d0ca0b54afa4ca2" kindref="member">cur</ref>-><ref refid="classGecode_1_1Space_1ad3e536fadd835f0f58d4f8b80c36f31a" kindref="member">constrain</ref>(*<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1afc106657fc7f855609284906548562ef" kindref="member">best</ref>);</highlight></codeline>
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|
<codeline lineno="169"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1_1Worker_1ade244dee1e21b04e2e5327ed4d730fb0" kindref="member">m</ref>.<ref refid="classGecode_1_1Support_1_1Mutex_1a92125d0bf014be03be0a8d0d879cff8e" kindref="member">release</ref>();</highlight></codeline>
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<codeline lineno="170"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
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|
<codeline lineno="171"><highlight class="normal"><sp/><sp/>forceinline<sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/></highlight></codeline>
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|
<codeline lineno="172" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1af364883399a311c6d1b34d162660feeb" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1af364883399a311c6d1b34d162660feeb" kindref="member">BAB::solution</ref>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s)<sp/>{</highlight></codeline>
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|
<codeline lineno="173"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1ad6aee35e5f12f4890cd4daf06effd5e5" kindref="member">m_search</ref>.<ref refid="classGecode_1_1Support_1_1Mutex_1ae22b5dc6f88bc5443025a123fb51cd65" kindref="member">acquire</ref>();</highlight></codeline>
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|
<codeline lineno="174"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref><sp/>!=<sp/>NULL)<sp/>{</highlight></codeline>
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<codeline lineno="175"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>s-><ref refid="classGecode_1_1Space_1ad3e536fadd835f0f58d4f8b80c36f31a" kindref="member">constrain</ref>(*<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>);</highlight></codeline>
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<codeline lineno="176"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(s-><ref refid="classGecode_1_1Space_1a3812fd0a475b63341694c44faa5e8b36" kindref="member">status</ref>()<sp/>==<sp/><ref refid="namespaceGecode_1af2c31e4405deb7f40175130957c30585ad86f84f8e703789baf93668526a38ae0" kindref="member">SS_FAILED</ref>)<sp/>{</highlight></codeline>
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<codeline lineno="177"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">delete</highlight><highlight class="normal"><sp/>s;</highlight></codeline>
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<codeline lineno="178"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1ad6aee35e5f12f4890cd4daf06effd5e5" kindref="member">m_search</ref>.<ref refid="classGecode_1_1Support_1_1Mutex_1a92125d0bf014be03be0a8d0d879cff8e" kindref="member">release</ref>();</highlight></codeline>
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<codeline lineno="179"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
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<codeline lineno="180"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
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<codeline lineno="181"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">delete</highlight><highlight class="normal"><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>;</highlight></codeline>
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<codeline lineno="182"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref><sp/>=<sp/>s-><ref refid="classGecode_1_1Space_1a54f69f4d73d434c2dcea056a7e678d23" kindref="member">clone</ref>();</highlight></codeline>
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<codeline lineno="183"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
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<codeline lineno="184"><highlight class="normal"><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
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<codeline lineno="185"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref><sp/>=<sp/>s-><ref refid="classGecode_1_1Space_1a54f69f4d73d434c2dcea056a7e678d23" kindref="member">clone</ref>();</highlight></codeline>
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<codeline lineno="186"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
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<codeline lineno="187"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Announce<sp/>better<sp/>solutions</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="188"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i=0;<sp/>i<<ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a201cb68b54ddd60ea405b23717360389" kindref="member">workers</ref>();<sp/>i++)</highlight></codeline>
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<codeline lineno="189"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1a08b92ab0333bf945286652460e2d9219" kindref="member">worker</ref>(i)-><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a3b32a78ae9f5239bdf457fdd19f744fc" kindref="member">better</ref>(<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>);</highlight></codeline>
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<codeline lineno="190"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>bs<sp/>=<sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1af2e15bfc6ad901090961aaedec171ccd" kindref="member">signal</ref>();</highlight></codeline>
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<codeline lineno="191"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a33d019fdde44e32b1dd1b0f768dce34a" kindref="member">solutions</ref>.push(s);</highlight></codeline>
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<codeline lineno="192"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(bs)</highlight></codeline>
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<codeline lineno="193"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a674ecae827ba980acc5df329f10a5055" kindref="member">e_search</ref>.<ref refid="classGecode_1_1Support_1_1Event_1a3c9d350c4c28239ebe2ff5b3ec240a05" kindref="member">signal</ref>();</highlight></codeline>
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<codeline lineno="194"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1ad6aee35e5f12f4890cd4daf06effd5e5" kindref="member">m_search</ref>.<ref refid="classGecode_1_1Support_1_1Mutex_1a92125d0bf014be03be0a8d0d879cff8e" kindref="member">release</ref>();</highlight></codeline>
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<codeline lineno="195"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
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<codeline lineno="196"><highlight class="normal"><sp/><sp/></highlight></codeline>
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<codeline lineno="197"><highlight class="normal"></highlight></codeline>
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<codeline lineno="198"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*</highlight></codeline>
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<codeline lineno="199"><highlight class="comment"><sp/><sp/><sp/>*<sp/>Worker:<sp/>finding<sp/>and<sp/>stealing<sp/>working</highlight></codeline>
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<codeline lineno="200"><highlight class="comment"><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="201"><highlight class="normal"><sp/><sp/>forceinline<sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="202" refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a15dc9376ce28cdec7c7ebeedc0cd4582" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1_1Worker_1a15dc9376ce28cdec7c7ebeedc0cd4582" kindref="member">BAB::Worker::find</ref>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">)<sp/>{</highlight></codeline>
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<codeline lineno="203"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Try<sp/>to<sp/>find<sp/>new<sp/>work<sp/>(even<sp/>if<sp/>there<sp/>is<sp/>none)</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="204"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i=0;<sp/>i<engine().workers();<sp/>i++)<sp/>{</highlight></codeline>
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<codeline lineno="205"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>r_d<sp/>=<sp/>0ul;</highlight></codeline>
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<codeline lineno="206"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classGecode_1_1Space" kindref="compound">Space</ref>*<sp/>s<sp/>=<sp/>engine().worker(i)->steal(r_d))<sp/>{</highlight></codeline>
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<codeline lineno="207"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Reset<sp/>this<sp/>guy</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="208"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m.acquire();</highlight></codeline>
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<codeline lineno="209"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Parallel_1_1Engine_1a9a193a8d3cf7a2e0b42052e76bf1e762" kindref="member">idle</ref><sp/>=<sp/></highlight><highlight class="keyword">false</highlight><highlight class="normal">;</highlight></codeline>
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<codeline lineno="210"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Not<sp/>idle<sp/>but<sp/>also<sp/>does<sp/>not<sp/>have<sp/>the<sp/>root<sp/>of<sp/>the<sp/>tree</highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="211"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="group__TaskModelIntGraph_1gae5733c359a61d5e3532265e3b5f187da" kindref="member">path</ref>.ngdl(0);</highlight></codeline>
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<codeline lineno="212"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>d<sp/>=<sp/>0;</highlight></codeline>
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<codeline lineno="213"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>cur<sp/>=<sp/>s;</highlight></codeline>
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<codeline lineno="214"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mark<sp/>=<sp/>0;</highlight></codeline>
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<codeline lineno="215"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref><sp/>!=<sp/>NULL)</highlight></codeline>
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<codeline lineno="216"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>cur->constrain(*<ref refid="classGecode_1_1Search_1_1Parallel_1_1BAB_1ab70568b19c8f9b535fe643317d079542" kindref="member">best</ref>);</highlight></codeline>
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<codeline lineno="217"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classGecode_1_1Search_1_1Statistics_1a6402c3f8e7077cdf7c3d88ad2ba8f1f2" kindref="member">Search::Worker::reset</ref>(r_d);</highlight></codeline>
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<codeline lineno="218"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m.release();</highlight></codeline>
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<codeline lineno="219"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
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<codeline lineno="220"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
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<codeline lineno="221"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
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<codeline lineno="222"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
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<codeline lineno="223"><highlight class="normal"></highlight></codeline>
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<codeline lineno="224"><highlight class="normal">}}}</highlight></codeline>
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<codeline lineno="225"><highlight class="normal"></highlight></codeline>
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<codeline lineno="226"><highlight class="normal"></highlight><highlight class="preprocessor">#endif</highlight></codeline>
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<codeline lineno="227"><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
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<codeline lineno="228"><highlight class="normal"></highlight><highlight class="comment">//<sp/>STATISTICS:<sp/>search-parallel</highlight><highlight class="normal"></highlight></codeline>
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|
</programlisting>
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<location file="/usr/include/gecode/search/parallel/bab.hh"/>
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</compounddef>
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</doxygen>
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