MeanField_SERiF/docs/xml/controller_8hpp.xml

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    <innerclass refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options" prot="public">serif::solver::continuation::CoordinateOptions</innerclass>
    <innerclass refid="structserif_1_1solver_1_1continuation_1_1_coordinate_proposal" prot="public">serif::solver::continuation::CoordinateProposal</innerclass>
    <innerclass refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters" prot="public">serif::solver::continuation::CoordinateCounters</innerclass>
    <innerclass refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller" prot="public">serif::solver::continuation::CoordinateController</innerclass>
    <innernamespace refid="namespaceserif">serif</innernamespace>
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    <briefdescription>
    </briefdescription>
    <detaileddescription>
    </detaileddescription>
    <programlisting>
<codeline lineno="1"><highlight class="preprocessor">#pragma<sp/>once</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="2"><highlight class="normal"></highlight></codeline>
<codeline lineno="3"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;algorithm&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="4"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;array&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="5"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;cmath&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="6"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;cstdint&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="7"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;limits&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="8"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;optional&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="9"><highlight class="normal"></highlight></codeline>
<codeline lineno="10"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="errors_8hpp" kindref="compound">serif/utils/error/errors.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="11"><highlight class="normal"></highlight></codeline>
<codeline lineno="12" refid="namespaceserif_1_1solver_1_1continuation" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceserif_1_1solver_1_1continuation" kindref="compound">serif::solver::continuation</ref><sp/>{</highlight></codeline>
<codeline lineno="13"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">enum<sp/>class</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7d" kindref="member">CoordinateOrder</ref><sp/>{<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7da2bd9c0ed00116be1258e0cc66617d7c8" kindref="member">automatic</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7dae4e5ef276d7ffb582d6c44f837a1e11e" kindref="member">preferred</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7da2133fd717402a7966ee88d06f9e0b792" kindref="member">strict</ref><sp/>};</highlight></codeline>
<codeline lineno="14"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">enum<sp/>class</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375" kindref="member">AttemptOutcome</ref><sp/>{<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a260ca9dd8a4577fc00b7bd5810298076" kindref="member">success</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a9d2045acefec47e0dff109bd1309581d" kindref="member">recoverable_rejection</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a3fa51915e3330498d7b812b8738dd3f4" kindref="member">fatal_failure</ref><sp/>};</highlight></codeline>
<codeline lineno="15"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">enum<sp/>class</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224" kindref="member">ControllerStatus</ref><sp/>{<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ab2fdab230a2c39f3595a947861863cb7" kindref="member">ready</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224a7c6c2e5d48ab37a007cbf70d3ea25fa4" kindref="member">pending</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ad9a22d7a8178d5b42a8750123cbfe5b1" kindref="member">complete</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224acc37d00e5e12d2c8308851308b845222" kindref="member">attempt_limit</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224a43c09831647cc3d85b480f8815f0eef7" kindref="member">no_progress</ref>,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a3fa51915e3330498d7b812b8738dd3f4" kindref="member">fatal_failure</ref><sp/>};</highlight></codeline>
<codeline lineno="16"><highlight class="normal"></highlight></codeline>
<codeline lineno="18"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">template</highlight><highlight class="normal"><sp/>&lt;std::</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>Count&gt;</highlight></codeline>
<codeline lineno="19" refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options" refkind="compound"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options" kindref="compound">CoordinateOptions</ref><sp/>final<sp/>{</highlight></codeline>
<codeline lineno="20"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">static_assert</highlight><highlight class="normal">(Count<sp/>&gt;<sp/>0,<sp/></highlight><highlight class="stringliteral">&quot;Continuation<sp/>requires<sp/>at<sp/>least<sp/>one<sp/>physical<sp/>coordinate.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="21"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;double,<sp/>Count&gt;<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1aca8552d5e4ea07179f89c32066213fe9" kindref="member">initial_step_fraction</ref><sp/>=<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a2e513ac3dbb20691b2551be7e52afbdf" kindref="member">filled</ref>(0.25);</highlight></codeline>
<codeline lineno="22"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;double,<sp/>Count&gt;<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a56c4655aa4955f93d8ca2432a5d76efb" kindref="member">minimum_step_fraction</ref><sp/>=<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a2e513ac3dbb20691b2551be7e52afbdf" kindref="member">filled</ref>(1.0e-6);</highlight></codeline>
<codeline lineno="23"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;double,<sp/>Count&gt;<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a379c439f83d6353237e0e7df8b8a0c6e" kindref="member">maximum_step_fraction</ref><sp/>=<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a2e513ac3dbb20691b2551be7e52afbdf" kindref="member">filled</ref>(1.0);</highlight></codeline>
<codeline lineno="24"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;std::size_t,<sp/>Count&gt;<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a46122e6d230a52d7d10a6cd12a85764f" kindref="member">axis_order</ref><sp/>=<sp/>[]()<sp/>{</highlight></codeline>
<codeline lineno="25"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;std::size_t,<sp/>Count&gt;<sp/>result{};</highlight></codeline>
<codeline lineno="26"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(std::size_t<sp/>axis<sp/>=<sp/>0;<sp/>axis<sp/>&lt;<sp/>Count;<sp/>++axis)<sp/>{</highlight></codeline>
<codeline lineno="27"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>result[axis]<sp/>=<sp/>axis;</highlight></codeline>
<codeline lineno="28"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="29"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>result;</highlight></codeline>
<codeline lineno="30"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}();</highlight></codeline>
<codeline lineno="31"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7d" kindref="member">CoordinateOrder</ref><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1abd82820b043e332b5e53488ae92256fc" kindref="member">order</ref>{<ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7da2bd9c0ed00116be1258e0cc66617d7c8" kindref="member">CoordinateOrder::automatic</ref>};</highlight></codeline>
<codeline lineno="32"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1abf4b484a4b66b09e22dd412e0049627c" kindref="member">growth_factor</ref>{1.5};</highlight></codeline>
<codeline lineno="33"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a5684a74f8f4db460b772b1ccdf7b7b27" kindref="member">shrink_factor</ref>{0.5};</highlight></codeline>
<codeline lineno="34"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a39fd0e0baf7fb103d7c1b0c51fac2246" kindref="member">maximum_attempts</ref>{128};</highlight></codeline>
<codeline lineno="35"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a1a1e9cd9b4f7be665d86293e9c0befd2" kindref="member">maximum_rejections_per_axis</ref>{16};</highlight></codeline>
<codeline lineno="36"><highlight class="normal"></highlight></codeline>
<codeline lineno="38"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>std::array&lt;double,<sp/>Count&gt;<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options_1a2e513ac3dbb20691b2551be7e52afbdf" kindref="member">filled</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>value)<sp/>{</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;double,<sp/>Count&gt;<sp/>result{};</highlight></codeline>
<codeline lineno="40"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>result.fill(value);</highlight></codeline>
<codeline lineno="41"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>result;</highlight></codeline>
<codeline lineno="42"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="43"><highlight class="normal"><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="44"><highlight class="normal"></highlight></codeline>
<codeline lineno="45"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">template</highlight><highlight class="normal"><sp/>&lt;std::</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>Count&gt;</highlight></codeline>
<codeline lineno="46" refid="structserif_1_1solver_1_1continuation_1_1_coordinate_proposal" refkind="compound"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_proposal" kindref="compound">CoordinateProposal</ref><sp/>final<sp/>{</highlight></codeline>
<codeline lineno="47"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/></highlight><highlight class="keywordtype">id</highlight><highlight class="normal">{};</highlight></codeline>
<codeline lineno="48"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::size_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_proposal_1aa70cd45ee89cb66c5ab0b4d10d224f84" kindref="member">axis</ref>{};</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;double,<sp/>Count&gt;<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_proposal_1a12d0d7aaf71b1c28e1c722f980ac0304" kindref="member">coordinates</ref>{};</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_proposal_1a05526ba167ba9ccb1ff7544bae384441" kindref="member">step_fraction</ref>{};</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="52"><highlight class="normal"></highlight></codeline>
<codeline lineno="53" refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters" refkind="compound"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters" kindref="compound">CoordinateCounters</ref><sp/>final<sp/>{</highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters_1aded5bfea8b55f7aa911be93ddfeb4b03" kindref="member">attempts</ref>{};</highlight></codeline>
<codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters_1a0c940fde15556d474a628c13c0161fe3" kindref="member">successes</ref>{};</highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters_1a77e74bcd3ea6a597b3b595c918f3d106" kindref="member">rejections</ref>{};</highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters_1acd2a6548b7a579ec556552b6dc17bccb" kindref="member">fatal_failures</ref>{};</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters_1ae5d4b7a676929032f27fd27b907f7ac3" kindref="member">work</ref>{};</highlight></codeline>
<codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="60"><highlight class="normal"></highlight></codeline>
<codeline lineno="62"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">template</highlight><highlight class="normal"><sp/>&lt;std::</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>Count&gt;</highlight></codeline>
<codeline lineno="63" refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller" refkind="compound"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a5d0f3477d307eb7a55edc9ff4464f9e7" kindref="member">CoordinateController</ref><sp/>final<sp/>{</highlight></codeline>
<codeline lineno="64"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/></highlight><highlight class="normal"><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref><sp/>=<sp/>std::array&lt;double,<sp/>Count&gt;;</highlight></codeline>
<codeline lineno="66"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/></highlight><highlight class="normal"><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a3620cdc5c31eb6463b33b2a763f1cbb4" kindref="member">Proposal</ref><sp/>=<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_proposal" kindref="compound">CoordinateProposal&lt;Count&gt;</ref>;</highlight></codeline>
<codeline lineno="67"><highlight class="normal"></highlight></codeline>
<codeline lineno="69"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a5d0f3477d307eb7a55edc9ff4464f9e7" kindref="member">CoordinateController</ref>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a500f9f525081dc1b5225ce8bce6767b4" kindref="member">start</ref>,<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab43db6cf2541f787db9d2e5e45ed2e1c" kindref="member">target</ref>,<sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options" kindref="compound">CoordinateOptions&lt;Count&gt;</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref><sp/>=<sp/>{})<sp/>:</highlight></codeline>
<codeline lineno="70"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a3f336c81cf6d5000229c2bf3fa075fd3" kindref="member">m_start</ref>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a500f9f525081dc1b5225ce8bce6767b4" kindref="member">start</ref>),<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab43db6cf2541f787db9d2e5e45ed2e1c" kindref="member">target</ref>),<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>),<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a500f9f525081dc1b5225ce8bce6767b4" kindref="member">start</ref>),<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.initial_step_fraction)<sp/>{</highlight></codeline>
<codeline lineno="71"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a39591e80fb57a302dc80015e0973b1b4" kindref="member">validate_options</ref>();</highlight></codeline>
<codeline lineno="72"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(std::size_t<sp/>axis<sp/>=<sp/>0;<sp/>axis<sp/>&lt;<sp/>Count;<sp/>++axis)<sp/>{</highlight></codeline>
<codeline lineno="73"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab43db6cf2541f787db9d2e5e45ed2e1c" kindref="member">target</ref>[axis]<sp/>-<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a500f9f525081dc1b5225ce8bce6767b4" kindref="member">start</ref>[axis];</highlight></codeline>
<codeline lineno="74"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1errors_1a7fefa3a63ca7895a875f2672026df02d" kindref="member">utils::errors::serif_ensure&lt;utils::errors::SERiFErrorCode::INVALID_ARGUMENT, std::invalid_argument&gt;</ref>(</highlight></codeline>
<codeline lineno="75"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a500f9f525081dc1b5225ce8bce6767b4" kindref="member">start</ref>[axis])<sp/>&amp;&amp;<sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab43db6cf2541f787db9d2e5e45ed2e1c" kindref="member">target</ref>[axis])<sp/>&amp;&amp;<sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]),</highlight></codeline>
<codeline lineno="76"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Continuation<sp/>endpoints<sp/>and<sp/>their<sp/>differences<sp/>must<sp/>be<sp/>finite;<sp/>invalid<sp/>coordinate<sp/>{}.&quot;</highlight><highlight class="normal">,<sp/>axis);</highlight></codeline>
<codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="78"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref><sp/>==<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>)<sp/>{</highlight></codeline>
<codeline lineno="79"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ad9a22d7a8178d5b42a8750123cbfe5b1" kindref="member">ControllerStatus::complete</ref>;</highlight></codeline>
<codeline lineno="80"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="82"><highlight class="normal"></highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref>&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a500f9f525081dc1b5225ce8bce6767b4" kindref="member">start</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a3f336c81cf6d5000229c2bf3fa075fd3" kindref="member">m_start</ref>;<sp/>}</highlight></codeline>
<codeline lineno="86"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref>&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab43db6cf2541f787db9d2e5e45ed2e1c" kindref="member">target</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>;<sp/>}</highlight></codeline>
<codeline lineno="88"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref>&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a46a36faaf63b87ef1c5148e79493bd4d" kindref="member">accepted</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>;<sp/>}</highlight></codeline>
<codeline lineno="90"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options" kindref="compound">CoordinateOptions&lt;Count&gt;</ref>&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>;<sp/>}</highlight></codeline>
<codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters" kindref="compound">CoordinateCounters</ref>&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1adc40dd661f96a025485f733e243f68f7" kindref="member">counters</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>;<sp/>}</highlight></codeline>
<codeline lineno="94"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224" kindref="member">ControllerStatus</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af5c23248cac6c745eb2bd4a23a0d706d" kindref="member">status</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref>;<sp/>}</highlight></codeline>
<codeline lineno="96"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::optional&lt;Proposal&gt;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a73428722c68260350f78e91f7e21e77d" kindref="member">pending</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>;<sp/>}</highlight></codeline>
<codeline lineno="97"><highlight class="normal"></highlight></codeline>
<codeline lineno="99"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/>std::optional&lt;Proposal&gt;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9e902f5ac4b53bc024a1b1daa553dfb7" kindref="member">propose</ref>()<sp/>{</highlight></codeline>
<codeline lineno="100"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1errors_1a7fefa3a63ca7895a875f2672026df02d" kindref="member">utils::errors::serif_ensure&lt;utils::errors::SERiFErrorCode::INVALID_ARGUMENT&gt;</ref>(!<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>,</highlight></codeline>
<codeline lineno="101"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Resolve<sp/>the<sp/>outstanding<sp/>continuation<sp/>proposal<sp/>before<sp/>requesting<sp/>another.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="102"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>!=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ab2fdab230a2c39f3595a947861863cb7" kindref="member">ControllerStatus::ready</ref>)<sp/>{</highlight></codeline>
<codeline lineno="103"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::nullopt;</highlight></codeline>
<codeline lineno="104"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="105"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.attempts<sp/>==<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.maximum_attempts)<sp/>{</highlight></codeline>
<codeline lineno="106"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224acc37d00e5e12d2c8308851308b845222" kindref="member">ControllerStatus::attempt_limit</ref>;</highlight></codeline>
<codeline lineno="107"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::nullopt;</highlight></codeline>
<codeline lineno="108"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="109"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(std::size_t<sp/>attempt<sp/>=<sp/>0;<sp/>attempt<sp/>&lt;<sp/>Count;<sp/>++attempt)<sp/>{</highlight></codeline>
<codeline lineno="110"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::optional&lt;std::size_t&gt;<sp/>selected<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab20dce00b58c9b1eaebde04559ca7129" kindref="member">select_axis</ref>();</highlight></codeline>
<codeline lineno="111"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!selected)<sp/>{</highlight></codeline>
<codeline lineno="112"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">break</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="113"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="114"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::size_t<sp/>axis<sp/>=<sp/>*selected;</highlight></codeline>
<codeline lineno="115"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref><sp/>coordinates<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>;</highlight></codeline>
<codeline lineno="116"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>distance<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>[axis]<sp/>*<sp/>std::abs(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]);</highlight></codeline>
<codeline lineno="117"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(distance<sp/>&gt;=<sp/>std::abs(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>[axis]<sp/>-<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>[axis]))<sp/>{</highlight></codeline>
<codeline lineno="118"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>coordinates[axis]<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>[axis];</highlight></codeline>
<codeline lineno="119"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="120"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>coordinates[axis]<sp/>+=<sp/>std::copysign(distance,<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]);</highlight></codeline>
<codeline lineno="121"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="122"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>actual<sp/>=<sp/>coordinates[axis]<sp/>-<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>[axis];</highlight></codeline>
<codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!std::isfinite(coordinates[axis])<sp/>||<sp/>actual<sp/>==<sp/>0.0<sp/>||<sp/>std::signbit(actual)<sp/>!=<sp/>std::signbit(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]))<sp/>{</highlight></codeline>
<codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aa9fec72e6cd4d9ebb61a53e48c4a7957" kindref="member">m_blocked</ref>[axis]<sp/>=<sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">continue</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>((<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]<sp/>&gt;<sp/>0.0<sp/>&amp;&amp;<sp/>coordinates[axis]<sp/>&gt;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>[axis])<sp/>||<sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]<sp/>&lt;<sp/>0.0<sp/>&amp;&amp;<sp/>coordinates[axis]<sp/>&lt;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>[axis]))<sp/>{</highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>coordinates[axis]<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>[axis];</highlight></codeline>
<codeline lineno="129"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="130"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>++<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.attempts;</highlight></codeline>
<codeline lineno="131"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref><sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a3620cdc5c31eb6463b33b2a763f1cbb4" kindref="member">Proposal</ref>{.id<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.attempts,<sp/>.axis<sp/>=<sp/>axis,<sp/>.coordinates<sp/>=<sp/>coordinates,</highlight></codeline>
<codeline lineno="132"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>.step_fraction<sp/>=<sp/>std::abs((coordinates[axis]<sp/>-<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>[axis])<sp/>/<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis])};</highlight></codeline>
<codeline lineno="133"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224a7c6c2e5d48ab37a007cbf70d3ea25fa4" kindref="member">ControllerStatus::pending</ref>;</highlight></codeline>
<codeline lineno="134"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>;</highlight></codeline>
<codeline lineno="135"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="136"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224a43c09831647cc3d85b480f8815f0eef7" kindref="member">ControllerStatus::no_progress</ref>;</highlight></codeline>
<codeline lineno="137"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::nullopt;</highlight></codeline>
<codeline lineno="138"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="139"><highlight class="normal"></highlight></codeline>
<codeline lineno="141"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9c7e544a1e818352db718b99cb608ab7" kindref="member">validate_resolution</ref>(std::uint64_t<sp/></highlight><highlight class="keywordtype">id</highlight><highlight class="normal">,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375" kindref="member">AttemptOutcome</ref><sp/>outcome,<sp/>std::uint64_t<sp/>work<sp/>=<sp/>0)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="142"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/>namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceserif_1_1utils_1_1errors" kindref="compound">utils::errors</ref>;</highlight></codeline>
<codeline lineno="143"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>serif_ensure&lt;SERiFErrorCode::INVALID_ARGUMENT&gt;(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref><sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224a7c6c2e5d48ab37a007cbf70d3ea25fa4" kindref="member">ControllerStatus::pending</ref><sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>-&gt;id<sp/>==<sp/></highlight><highlight class="keywordtype">id</highlight><highlight class="normal">,</highlight></codeline>
<codeline lineno="144"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Continuation<sp/>resolution<sp/>must<sp/>identify<sp/>its<sp/>outstanding<sp/>proposal.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>serif_ensure&lt;SERiFErrorCode::INVALID_ARGUMENT,<sp/>std::invalid_argument&gt;(</highlight></codeline>
<codeline lineno="146"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>outcome<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a260ca9dd8a4577fc00b7bd5810298076" kindref="member">AttemptOutcome::success</ref><sp/>||<sp/>outcome<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a9d2045acefec47e0dff109bd1309581d" kindref="member">AttemptOutcome::recoverable_rejection</ref><sp/>||<sp/>outcome<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a3fa51915e3330498d7b812b8738dd3f4" kindref="member">AttemptOutcome::fatal_failure</ref>,</highlight></codeline>
<codeline lineno="147"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Unknown<sp/>continuation<sp/>attempt<sp/>outcome.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="148"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>serif_ensure&lt;SERiFErrorCode::INVALID_ARGUMENT,<sp/>std::overflow_error&gt;(work<sp/>&lt;=<sp/>std::numeric_limits&lt;std::uint64_t&gt;::max()<sp/>-<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.work,</highlight></codeline>
<codeline lineno="149"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Continuation<sp/>work<sp/>counter<sp/>would<sp/>overflow.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="150"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="151"><highlight class="normal"></highlight></codeline>
<codeline lineno="153"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac24ab13f4006189b3d1cb95e39889da9" kindref="member">resolve</ref>(std::uint64_t<sp/></highlight><highlight class="keywordtype">id</highlight><highlight class="normal">,<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375" kindref="member">AttemptOutcome</ref><sp/>outcome,<sp/>std::uint64_t<sp/>work<sp/>=<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="154"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9c7e544a1e818352db718b99cb608ab7" kindref="member">validate_resolution</ref>(</highlight><highlight class="keywordtype">id</highlight><highlight class="normal">,<sp/>outcome,<sp/>work);</highlight></codeline>
<codeline lineno="155"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::size_t<sp/>axis<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>-&gt;axis;</highlight></codeline>
<codeline lineno="156"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>actual_fraction<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>-&gt;step_fraction;</highlight></codeline>
<codeline lineno="157"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.work<sp/>+=<sp/>work;</highlight></codeline>
<codeline lineno="158"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(outcome<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a260ca9dd8a4577fc00b7bd5810298076" kindref="member">AttemptOutcome::success</ref>)<sp/>{</highlight></codeline>
<codeline lineno="159"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref><sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>-&gt;coordinates;</highlight></codeline>
<codeline lineno="160"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>++<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.successes;</highlight></codeline>
<codeline lineno="161"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aa9fec72e6cd4d9ebb61a53e48c4a7957" kindref="member">m_blocked</ref>.fill(</highlight><highlight class="keyword">false</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="162"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1adb578c3f5ced59426841e9ef138f2b17" kindref="member">m_rejections_at_base</ref>.fill(0);</highlight></codeline>
<codeline lineno="163"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>[axis]<sp/>&gt;=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.maximum_step_fraction[axis]<sp/>/<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.growth_factor)<sp/>{</highlight></codeline>
<codeline lineno="164"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>[axis]<sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.maximum_step_fraction[axis];</highlight></codeline>
<codeline lineno="165"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="166"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>[axis]<sp/>*=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.growth_factor;</highlight></codeline>
<codeline lineno="167"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="168"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref><sp/>==<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref><sp/>?<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ad9a22d7a8178d5b42a8750123cbfe5b1" kindref="member">ControllerStatus::complete</ref><sp/>:<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ab2fdab230a2c39f3595a947861863cb7" kindref="member">ControllerStatus::ready</ref>;</highlight></codeline>
<codeline lineno="169"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(outcome<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a888b97a307db6acbca740638be478375a3fa51915e3330498d7b812b8738dd3f4" kindref="member">AttemptOutcome::fatal_failure</ref>)<sp/>{</highlight></codeline>
<codeline lineno="170"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>++<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.fatal_failures;</highlight></codeline>
<codeline lineno="171"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224a3fa51915e3330498d7b812b8738dd3f4" kindref="member">ControllerStatus::fatal_failure</ref>;</highlight></codeline>
<codeline lineno="172"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="173"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>++<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.rejections;</highlight></codeline>
<codeline lineno="174"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>++<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1adb578c3f5ced59426841e9ef138f2b17" kindref="member">m_rejections_at_base</ref>[axis];</highlight></codeline>
<codeline lineno="175"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>previous<sp/>=<sp/>std::min(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>[axis],<sp/>actual_fraction);</highlight></codeline>
<codeline lineno="176"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>next<sp/>=<sp/>std::max(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.minimum_step_fraction[axis],<sp/>previous<sp/>*<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.shrink_factor);</highlight></codeline>
<codeline lineno="177"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1adb578c3f5ced59426841e9ef138f2b17" kindref="member">m_rejections_at_base</ref>[axis]<sp/>&gt;=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.maximum_rejections_per_axis<sp/>||<sp/>actual_fraction<sp/>&lt;=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.minimum_step_fraction[axis]<sp/>||<sp/>next<sp/>&gt;=<sp/>previous)<sp/>{</highlight></codeline>
<codeline lineno="178"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aa9fec72e6cd4d9ebb61a53e48c4a7957" kindref="member">m_blocked</ref>[axis]<sp/>=<sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="179"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="180"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>[axis]<sp/>=<sp/>next;</highlight></codeline>
<codeline lineno="181"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="182"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ab2fdab230a2c39f3595a947861863cb7" kindref="member">ControllerStatus::ready</ref>;</highlight></codeline>
<codeline lineno="183"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="184"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>.reset();</highlight></codeline>
<codeline lineno="185"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ab2fdab230a2c39f3595a947861863cb7" kindref="member">ControllerStatus::ready</ref>)<sp/>{</highlight></codeline>
<codeline lineno="186"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>.attempts<sp/>==<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.maximum_attempts)<sp/>{</highlight></codeline>
<codeline lineno="187"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224acc37d00e5e12d2c8308851308b845222" kindref="member">ControllerStatus::attempt_limit</ref>;</highlight></codeline>
<codeline lineno="188"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab20dce00b58c9b1eaebde04559ca7129" kindref="member">select_axis</ref>())<sp/>{</highlight></codeline>
<codeline lineno="189"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref><sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224a43c09831647cc3d85b480f8815f0eef7" kindref="member">ControllerStatus::no_progress</ref>;</highlight></codeline>
<codeline lineno="190"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="191"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="192"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="193"><highlight class="normal"></highlight></codeline>
<codeline lineno="194"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="196"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a39591e80fb57a302dc80015e0973b1b4" kindref="member">validate_options</ref>()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="197"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/>namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceserif_1_1utils_1_1errors" kindref="compound">utils::errors</ref>;</highlight></codeline>
<codeline lineno="198"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref><sp/>=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>;</highlight></codeline>
<codeline lineno="199"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>serif_ensure&lt;SERiFErrorCode::INVALID_ARGUMENT,<sp/>std::invalid_argument&gt;(</highlight></codeline>
<codeline lineno="200"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.order<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7da2bd9c0ed00116be1258e0cc66617d7c8" kindref="member">CoordinateOrder::automatic</ref><sp/>||<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.order<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7dae4e5ef276d7ffb582d6c44f837a1e11e" kindref="member">CoordinateOrder::preferred</ref><sp/>||<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.order<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7da2133fd717402a7966ee88d06f9e0b792" kindref="member">CoordinateOrder::strict</ref>,</highlight></codeline>
<codeline lineno="201"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Unknown<sp/>continuation<sp/>coordinate<sp/>ordering.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="202"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>serif_ensure&lt;SERiFErrorCode::INVALID_ARGUMENT,<sp/>std::invalid_argument&gt;(</highlight></codeline>
<codeline lineno="203"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.growth_factor)<sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.growth_factor<sp/>&gt;=<sp/>1.0<sp/>&amp;&amp;<sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.shrink_factor)<sp/>&amp;&amp;</highlight></codeline>
<codeline lineno="204"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.shrink_factor<sp/>&gt;<sp/>0.0<sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.shrink_factor<sp/>&lt;<sp/>1.0<sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.maximum_attempts<sp/>&gt;<sp/>0<sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.maximum_rejections_per_axis<sp/>&gt;<sp/>0,</highlight></codeline>
<codeline lineno="205"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Continuation<sp/>growth<sp/>must<sp/>be<sp/>at<sp/>least<sp/>one,<sp/>shrinkage<sp/>between<sp/>zero<sp/>and<sp/>one,<sp/>and<sp/>work<sp/>limits<sp/>positive.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="206"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;bool,<sp/>Count&gt;<sp/>seen{};</highlight></codeline>
<codeline lineno="207"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(std::size_t<sp/>axis<sp/>=<sp/>0;<sp/>axis<sp/>&lt;<sp/>Count;<sp/>++axis)<sp/>{</highlight></codeline>
<codeline lineno="208"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>serif_ensure&lt;SERiFErrorCode::INVALID_ARGUMENT,<sp/>std::invalid_argument&gt;(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.axis_order[axis]<sp/>&lt;<sp/>Count<sp/>&amp;&amp;<sp/>!seen[<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.axis_order[axis]],</highlight></codeline>
<codeline lineno="209"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Continuation<sp/>axis<sp/>ordering<sp/>must<sp/>be<sp/>a<sp/>permutation<sp/>of<sp/>the<sp/>selected<sp/>coordinates.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="210"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>seen[<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.axis_order[axis]]<sp/>=<sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="211"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>serif_ensure&lt;SERiFErrorCode::INVALID_ARGUMENT,<sp/>std::invalid_argument&gt;(</highlight></codeline>
<codeline lineno="212"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.minimum_step_fraction[axis])<sp/>&amp;&amp;<sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.initial_step_fraction[axis])<sp/>&amp;&amp;</highlight></codeline>
<codeline lineno="213"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::isfinite(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.maximum_step_fraction[axis])<sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.minimum_step_fraction[axis]<sp/>&gt;<sp/>0.0<sp/>&amp;&amp;</highlight></codeline>
<codeline lineno="214"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.minimum_step_fraction[axis]<sp/>&lt;=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.initial_step_fraction[axis]<sp/>&amp;&amp;</highlight></codeline>
<codeline lineno="215"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.initial_step_fraction[axis]<sp/>&lt;=<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.maximum_step_fraction[axis]<sp/>&amp;&amp;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aaf0640b4b06377c2f0243c0ff0352faf" kindref="member">options</ref>.maximum_step_fraction[axis]<sp/>&lt;=<sp/>1.0,</highlight></codeline>
<codeline lineno="216"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Continuation<sp/>fractions<sp/>must<sp/>satisfy<sp/>0<sp/>&lt;<sp/>minimum<sp/>&lt;=<sp/>initial<sp/>&lt;=<sp/>maximum<sp/>&lt;=<sp/>1,<sp/>including<sp/>coordinate<sp/>{}.&quot;</highlight><highlight class="normal">,<sp/>axis);</highlight></codeline>
<codeline lineno="217"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="218"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="219"><highlight class="normal"></highlight></codeline>
<codeline lineno="221"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/>std::optional&lt;std::size_t&gt;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ab20dce00b58c9b1eaebde04559ca7129" kindref="member">select_axis</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">noexcept</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="222"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::optional&lt;std::size_t&gt;<sp/>selected;</highlight></codeline>
<codeline lineno="223"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>largest<sp/>=<sp/>-1.0;</highlight></codeline>
<codeline lineno="224"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::size_t<sp/>axis<sp/>:<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.axis_order)<sp/>{</highlight></codeline>
<codeline lineno="225"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>[axis]<sp/>==<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>[axis])<sp/>{</highlight></codeline>
<codeline lineno="226"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">continue</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="227"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="228"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.order<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7da2133fd717402a7966ee88d06f9e0b792" kindref="member">CoordinateOrder::strict</ref>)<sp/>{</highlight></codeline>
<codeline lineno="229"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aa9fec72e6cd4d9ebb61a53e48c4a7957" kindref="member">m_blocked</ref>[axis]<sp/>?<sp/>std::nullopt<sp/>:<sp/>std::optional&lt;std::size_t&gt;{axis};</highlight></codeline>
<codeline lineno="230"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="231"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aa9fec72e6cd4d9ebb61a53e48c4a7957" kindref="member">m_blocked</ref>[axis])<sp/>{</highlight></codeline>
<codeline lineno="232"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">continue</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="233"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="234"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>.order<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1a66bc61a6db9aafdd80e8be6ef7e50c7dae4e5ef276d7ffb582d6c44f837a1e11e" kindref="member">CoordinateOrder::preferred</ref>)<sp/>{</highlight></codeline>
<codeline lineno="235"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>axis;</highlight></codeline>
<codeline lineno="236"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="237"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>remaining<sp/>=<sp/>std::abs((<ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>[axis]<sp/>-<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>[axis])<sp/>/<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>[axis]);</highlight></codeline>
<codeline lineno="238"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(remaining<sp/>&gt;<sp/>largest)<sp/>{</highlight></codeline>
<codeline lineno="239"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>largest<sp/>=<sp/>remaining;</highlight></codeline>
<codeline lineno="240"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>selected<sp/>=<sp/>axis;</highlight></codeline>
<codeline lineno="241"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="242"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="243"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>selected;</highlight></codeline>
<codeline lineno="244"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="245"><highlight class="normal"></highlight></codeline>
<codeline lineno="246"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a3f336c81cf6d5000229c2bf3fa075fd3" kindref="member">m_start</ref>,<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1af0e94d2d865ae9ddf15a149636c62876" kindref="member">m_target</ref>;</highlight></codeline>
<codeline lineno="247"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_options" kindref="compound">CoordinateOptions&lt;Count&gt;</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a9bfc789868bd830456bc1985945605b1" kindref="member">m_options</ref>;</highlight></codeline>
<codeline lineno="248"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac4198430829c83ef5a3bb3819f6bd44e" kindref="member">Coordinates</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a904481cc19ae75b065ff09036b71489a" kindref="member">m_accepted</ref>{},<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a66cd5cc964083089389d05ba7b13b8d2" kindref="member">m_span</ref>{},<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a53676db43f501d29ba576109fdc02d70" kindref="member">m_step</ref>{};</highlight></codeline>
<codeline lineno="249"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;bool,<sp/>Count&gt;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1aa9fec72e6cd4d9ebb61a53e48c4a7957" kindref="member">m_blocked</ref>{};</highlight></codeline>
<codeline lineno="250"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::array&lt;std::uint64_t,<sp/>Count&gt;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1adb578c3f5ced59426841e9ef138f2b17" kindref="member">m_rejections_at_base</ref>{};</highlight></codeline>
<codeline lineno="251"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="structserif_1_1solver_1_1continuation_1_1_coordinate_counters" kindref="compound">CoordinateCounters</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a345b0c4ed825c031447226ffce072dba" kindref="member">m_counters</ref>{};</highlight></codeline>
<codeline lineno="252"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224" kindref="member">ControllerStatus</ref><sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1a8e0e6effd17bb539b3e038187f68743c" kindref="member">m_status</ref>{<ref refid="namespaceserif_1_1solver_1_1continuation_1ac833c779d67dfdac0917f38d98020224ab2fdab230a2c39f3595a947861863cb7" kindref="member">ControllerStatus::ready</ref>};</highlight></codeline>
<codeline lineno="253"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::optional&lt;Proposal&gt;<sp/><ref refid="classserif_1_1solver_1_1continuation_1_1_coordinate_controller_1ac15deb7c9795c3aceff0b66a40fa80cb" kindref="member">m_pending</ref>;</highlight></codeline>
<codeline lineno="254"><highlight class="normal"><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="255"><highlight class="normal">}</highlight></codeline>
    </programlisting>
    <location file="src/include/serif/solver/continuation/controller.hpp"/>
  </compounddef>
</doxygen>