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| <innerclass refid="classiceberg_1_1Aggregate" prot="public">iceberg::Aggregate</innerclass> |
| <innerclass refid="classiceberg_1_1UnboundAggregate" prot="public">iceberg::UnboundAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1UnboundAggregateImpl" prot="public">iceberg::UnboundAggregateImpl</innerclass> |
| <innerclass refid="classiceberg_1_1BoundAggregate" prot="public">iceberg::BoundAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1BoundAggregate_1_1Aggregator" prot="public">iceberg::BoundAggregate::Aggregator</innerclass> |
| <innerclass refid="classiceberg_1_1CountAggregate" prot="public">iceberg::CountAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1CountNonNullAggregate" prot="public">iceberg::CountNonNullAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1CountNullAggregate" prot="public">iceberg::CountNullAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1CountStarAggregate" prot="public">iceberg::CountStarAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1MaxAggregate" prot="public">iceberg::MaxAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1MinAggregate" prot="public">iceberg::MinAggregate</innerclass> |
| <innerclass refid="classiceberg_1_1AggregateEvaluator" prot="public">iceberg::AggregateEvaluator</innerclass> |
| <innernamespace refid="namespaceiceberg">iceberg</innernamespace> |
| <briefdescription> |
| </briefdescription> |
| <detaileddescription> |
| <para>Aggregate expression definitions. </para> |
| </detaileddescription> |
| <programlisting> |
| <codeline lineno="1"><highlight class="comment">/*</highlight></codeline> |
| <codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Licensed<sp/>to<sp/>the<sp/>Apache<sp/>Software<sp/>Foundation<sp/>(ASF)<sp/>under<sp/>one</highlight></codeline> |
| <codeline lineno="3"><highlight class="comment"><sp/>*<sp/>or<sp/>more<sp/>contributor<sp/>license<sp/>agreements.<sp/><sp/>See<sp/>the<sp/>NOTICE<sp/>file</highlight></codeline> |
| <codeline lineno="4"><highlight class="comment"><sp/>*<sp/>distributed<sp/>with<sp/>this<sp/>work<sp/>for<sp/>additional<sp/>information</highlight></codeline> |
| <codeline lineno="5"><highlight class="comment"><sp/>*<sp/>regarding<sp/>copyright<sp/>ownership.<sp/><sp/>The<sp/>ASF<sp/>licenses<sp/>this<sp/>file</highlight></codeline> |
| <codeline lineno="6"><highlight class="comment"><sp/>*<sp/>to<sp/>you<sp/>under<sp/>the<sp/>Apache<sp/>License,<sp/>Version<sp/>2.0<sp/>(the</highlight></codeline> |
| <codeline lineno="7"><highlight class="comment"><sp/>*<sp/>"License");<sp/>you<sp/>may<sp/>not<sp/>use<sp/>this<sp/>file<sp/>except<sp/>in<sp/>compliance</highlight></codeline> |
| <codeline lineno="8"><highlight class="comment"><sp/>*<sp/>with<sp/>the<sp/>License.<sp/><sp/>You<sp/>may<sp/>obtain<sp/>a<sp/>copy<sp/>of<sp/>the<sp/>License<sp/>at</highlight></codeline> |
| <codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/>http://www.apache.org/licenses/LICENSE-2.0</highlight></codeline> |
| <codeline lineno="11"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="12"><highlight class="comment"><sp/>*<sp/>Unless<sp/>required<sp/>by<sp/>applicable<sp/>law<sp/>or<sp/>agreed<sp/>to<sp/>in<sp/>writing,</highlight></codeline> |
| <codeline lineno="13"><highlight class="comment"><sp/>*<sp/>software<sp/>distributed<sp/>under<sp/>the<sp/>License<sp/>is<sp/>distributed<sp/>on<sp/>an</highlight></codeline> |
| <codeline lineno="14"><highlight class="comment"><sp/>*<sp/>"AS<sp/>IS"<sp/>BASIS,<sp/>WITHOUT<sp/>WARRANTIES<sp/>OR<sp/>CONDITIONS<sp/>OF<sp/>ANY</highlight></codeline> |
| <codeline lineno="15"><highlight class="comment"><sp/>*<sp/>KIND,<sp/>either<sp/>express<sp/>or<sp/>implied.<sp/><sp/>See<sp/>the<sp/>License<sp/>for<sp/>the</highlight></codeline> |
| <codeline lineno="16"><highlight class="comment"><sp/>*<sp/>specific<sp/>language<sp/>governing<sp/>permissions<sp/>and<sp/>limitations</highlight></codeline> |
| <codeline lineno="17"><highlight class="comment"><sp/>*<sp/>under<sp/>the<sp/>License.</highlight></codeline> |
| <codeline lineno="18"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="19"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="20"><highlight class="normal"></highlight><highlight class="preprocessor">#pragma<sp/>once</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="21"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="24"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="25"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><memory></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="26"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><span></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="27"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><string></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="28"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><vector></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="29"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="30"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="expression_8h" kindref="compound">iceberg/expression/expression.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="31"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="term_8h" kindref="compound">iceberg/expression/term.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="32"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"iceberg/result.h"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="33"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="type__fwd_8h" kindref="compound">iceberg/type_fwd.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="34"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="35"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline> |
| <codeline lineno="36"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="38"><highlight class="keyword">template</highlight><highlight class="normal"><sp/><TermType<sp/>T></highlight></codeline> |
| <codeline lineno="39" refid="classiceberg_1_1Aggregate" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1Aggregate" kindref="compound">Aggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Expression" kindref="compound">Expression</ref><sp/>{</highlight></codeline> |
| <codeline lineno="40"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="41"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1Aggregate" kindref="compound">~Aggregate</ref>()<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal"><sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="42"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="43" refid="classiceberg_1_1Aggregate_1a04e2d2492b3a5580b85a6663f32fd251" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1Expression_1a433076bdc34ce0b6d359313c6c7b8a9c" kindref="member">Expression::Operation</ref><sp/><ref refid="classiceberg_1_1Aggregate_1a04e2d2492b3a5580b85a6663f32fd251" kindref="member">op</ref>()</highlight><highlight class="keyword"><sp/>const<sp/>override<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>operation_;<sp/>}</highlight></codeline> |
| <codeline lineno="44"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="45"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::shared_ptr<T>&<sp/>term()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>term_;<sp/>}</highlight></codeline> |
| <codeline lineno="46"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="47"><highlight class="normal"><sp/><sp/>std::string<sp/>ToString()<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="48"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="49"><highlight class="normal"><sp/></highlight><highlight class="keyword">protected</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="50"><highlight class="normal"><sp/><sp/>Aggregate(Expression::Operation<sp/>op,<sp/>std::shared_ptr<T><sp/>term)</highlight></codeline> |
| <codeline lineno="51"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>:<sp/>operation_(op),<sp/>term_(<ref refid="namespacestd" kindref="compound">std</ref>::move(term))<sp/>{}</highlight></codeline> |
| <codeline lineno="52"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="53"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>IsSupportedOp(Expression::Operation<sp/>op)<sp/>{</highlight></codeline> |
| <codeline lineno="54"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>op<sp/>==<sp/>Expression::Operation::kCount<sp/>||</highlight></codeline> |
| <codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>op<sp/>==<sp/>Expression::Operation::kCountNull<sp/>||</highlight></codeline> |
| <codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>op<sp/>==<sp/>Expression::Operation::kCountStar<sp/>||<sp/>op<sp/>==<sp/>Expression::Operation::kMax<sp/>||</highlight></codeline> |
| <codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>op<sp/>==<sp/>Expression::Operation::kMin;</highlight></codeline> |
| <codeline lineno="58"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="59"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="60"><highlight class="normal"><sp/><sp/>Expression::Operation<sp/>operation_;</highlight></codeline> |
| <codeline lineno="61"><highlight class="normal"><sp/><sp/>std::shared_ptr<T><sp/>term_;</highlight></codeline> |
| <codeline lineno="62"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="63"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="65" refid="classiceberg_1_1UnboundAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1UnboundAggregate" kindref="compound">UnboundAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Expression" kindref="compound">Expression</ref>,</highlight></codeline> |
| <codeline lineno="66"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Unbound" kindref="compound">Unbound</ref><Expression><sp/>{</highlight></codeline> |
| <codeline lineno="67"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="68"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1UnboundAggregate" kindref="compound">~UnboundAggregate</ref>()<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal"><sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="69"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="70"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>is_unbound_aggregate()</highlight><highlight class="keyword"><sp/>const<sp/>override<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;<sp/>}</highlight></codeline> |
| <codeline lineno="71"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="72"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="74"><highlight class="keyword">template</highlight><highlight class="normal"><sp/><</highlight><highlight class="keyword">typename</highlight><highlight class="normal"><sp/>B></highlight></codeline> |
| <codeline lineno="75" refid="classiceberg_1_1UnboundAggregateImpl" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1UnboundAggregateImpl" kindref="compound">UnboundAggregateImpl</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1UnboundAggregate" kindref="compound">UnboundAggregate</ref>,</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/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Aggregate" kindref="compound">Aggregate</ref><UnboundTerm<B>><sp/>{</highlight></codeline> |
| <codeline lineno="77"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">using<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1Aggregate" kindref="compound">BASE</ref><sp/>=<sp/><ref refid="classiceberg_1_1Aggregate" kindref="compound">Aggregate<UnboundTerm<B></ref>>;</highlight></codeline> |
| <codeline lineno="78"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="79"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="80"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::shared_ptr<UnboundAggregateImpl<B>>><sp/>Make(</highlight></codeline> |
| <codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classiceberg_1_1Expression_1a433076bdc34ce0b6d359313c6c7b8a9c" kindref="member">Expression::Operation</ref><sp/>op,<sp/>std::shared_ptr<<ref refid="classiceberg_1_1UnboundTerm" kindref="compound">UnboundTerm<B></ref>><sp/>term);</highlight></codeline> |
| <codeline lineno="82"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="83" refid="classiceberg_1_1UnboundAggregateImpl_1a15f042b6cc58c144ad2042b922089a40" refkind="member"><highlight class="normal"><sp/><sp/>std::shared_ptr<NamedReference><sp/><ref refid="classiceberg_1_1UnboundAggregateImpl_1a15f042b6cc58c144ad2042b922089a40" kindref="member">reference</ref>()</highlight><highlight class="keyword"><sp/>override<sp/></highlight><highlight class="normal">{</highlight></codeline> |
| <codeline lineno="84"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>BASE::term()<sp/>?<sp/>BASE::term()->reference()<sp/>:<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="85"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="86"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="87"><highlight class="normal"><sp/><sp/>Result<std::shared_ptr<Expression>><sp/>Bind(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Schema" kindref="compound">Schema</ref>&<sp/>schema,</highlight></codeline> |
| <codeline lineno="88"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>case_sensitive)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="89"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="90"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="91"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1UnboundAggregateImpl" kindref="compound">UnboundAggregateImpl</ref>(<ref refid="classiceberg_1_1Expression_1a433076bdc34ce0b6d359313c6c7b8a9c" kindref="member">Expression::Operation</ref><sp/>op,<sp/>std::shared_ptr<<ref refid="classiceberg_1_1UnboundTerm" kindref="compound">UnboundTerm<B></ref>><sp/>term)</highlight></codeline> |
| <codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>:<sp/>BASE(op,<sp/><ref refid="namespacestd" kindref="compound">std</ref>::move(term))<sp/>{</highlight></codeline> |
| <codeline lineno="93"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_DCHECK(BASE::IsSupportedOp(op),<sp/></highlight><highlight class="stringliteral">"Unexpected<sp/>aggregate<sp/>operation"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="94"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_DCHECK(op<sp/>==<sp/>Expression::Operation::kCountStar<sp/>||<sp/>BASE::term()<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="95"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Aggregate<sp/>term<sp/>cannot<sp/>be<sp/>null<sp/>except<sp/>for<sp/>COUNT(*)"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="96"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="97"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="98"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="100" refid="classiceberg_1_1BoundAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1BoundAggregate" kindref="compound">BoundAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Aggregate" kindref="compound">Aggregate</ref><BoundTerm>,<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Bound" kindref="compound">Bound</ref><sp/>{</highlight></codeline> |
| <codeline lineno="101"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="102"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">using<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1Aggregate" kindref="compound">Aggregate</ref><<ref refid="classiceberg_1_1BoundTerm" kindref="compound">BoundTerm</ref>>::op;</highlight></codeline> |
| <codeline lineno="103"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">using<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1Aggregate" kindref="compound">Aggregate</ref><<ref refid="classiceberg_1_1BoundTerm" kindref="compound">BoundTerm</ref>>::term;</highlight></codeline> |
| <codeline lineno="104"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="106" refid="classiceberg_1_1BoundAggregate_1_1Aggregator" refkind="compound"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1BoundAggregate_1_1Aggregator" kindref="compound">Aggregator</ref><sp/>{</highlight></codeline> |
| <codeline lineno="107"><highlight class="normal"><sp/><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="108"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1BoundAggregate_1_1Aggregator" kindref="compound">~Aggregator</ref>()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="109"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="110"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Status<sp/>Update(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="111"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="112"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Status<sp/>Update(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="113"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="115" refid="classiceberg_1_1BoundAggregate_1_1Aggregator_1a7ed6c32c60ad9daab917cffc8c58e8d9" refkind="member"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1BoundAggregate_1_1Aggregator_1a7ed6c32c60ad9daab917cffc8c58e8d9" kindref="member">IsValid</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="116"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="121" refid="classiceberg_1_1BoundAggregate_1_1Aggregator_1a9bf874c7f868b2a66abf5dfbcde9858f" refkind="member"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1Literal" kindref="compound">Literal</ref><sp/><ref refid="classiceberg_1_1BoundAggregate_1_1Aggregator_1a9bf874c7f868b2a66abf5dfbcde9858f" kindref="member">GetResult</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="122"><highlight class="normal"><sp/><sp/>};</highlight></codeline> |
| <codeline lineno="123"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="124" refid="classiceberg_1_1BoundAggregate_1af59679da53f3634d45d775a11f0417e7" refkind="member"><highlight class="normal"><sp/><sp/>std::shared_ptr<BoundReference><sp/><ref refid="classiceberg_1_1BoundAggregate_1af59679da53f3634d45d775a11f0417e7" kindref="member">reference</ref>()</highlight><highlight class="keyword"><sp/>override<sp/></highlight><highlight class="normal">{</highlight></codeline> |
| <codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_DCHECK(term()<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal"><sp/>||<sp/>op()<sp/>==<sp/>Expression::Operation::kCountStar,</highlight></codeline> |
| <codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Bound<sp/>aggregate<sp/>term<sp/>should<sp/>not<sp/>be<sp/>null<sp/>except<sp/>for<sp/>COUNT(*)"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>term()<sp/>?<sp/>term()->reference()<sp/>:<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="128"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="129"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="130" refid="classiceberg_1_1BoundAggregate_1af9bc8efe3b6b7a6c3c85bf37efd7a6d7" refkind="member"><highlight class="normal"><sp/><sp/>Result<Literal><sp/><ref refid="classiceberg_1_1BoundAggregate_1af9bc8efe3b6b7a6c3c85bf37efd7a6d7" kindref="member">Evaluate</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="131"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="132"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Result<Literal><sp/>Evaluate(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="133"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="135" refid="classiceberg_1_1BoundAggregate_1a4159215eb35deeb927c0bf30ad2b8e51" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1BoundAggregate_1a4159215eb35deeb927c0bf30ad2b8e51" kindref="member">HasValue</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="136"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="137"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>is_bound_aggregate()</highlight><highlight class="keyword"><sp/>const<sp/>override<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;<sp/>}</highlight></codeline> |
| <codeline lineno="138"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="141" refid="classiceberg_1_1BoundAggregate_1a3f4eec971652a38cc96cd197b9fd9df2" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>std::unique_ptr<Aggregator><sp/><ref refid="classiceberg_1_1BoundAggregate_1a3f4eec971652a38cc96cd197b9fd9df2" kindref="member">NewAggregator</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="142"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="143"><highlight class="normal"><sp/></highlight><highlight class="keyword">protected</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="144"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1BoundAggregate" kindref="compound">BoundAggregate</ref>(<ref refid="classiceberg_1_1Expression_1a433076bdc34ce0b6d359313c6c7b8a9c" kindref="member">Expression::Operation</ref><sp/>op,<sp/>std::shared_ptr<BoundTerm><sp/>term)</highlight></codeline> |
| <codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>:<sp/><ref refid="classiceberg_1_1Aggregate" kindref="compound">Aggregate</ref><<ref refid="classiceberg_1_1BoundTerm" kindref="compound">BoundTerm</ref>>(op,<sp/><ref refid="namespacestd" kindref="compound">std</ref>::move(term))<sp/>{}</highlight></codeline> |
| <codeline lineno="146"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="147"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="149" refid="classiceberg_1_1CountAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1CountAggregate" kindref="compound">CountAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1BoundAggregate" kindref="compound">BoundAggregate</ref><sp/>{</highlight></codeline> |
| <codeline lineno="150"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="151"><highlight class="normal"><sp/><sp/>Result<Literal><sp/>Evaluate(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="152"><highlight class="normal"><sp/><sp/>Result<Literal><sp/>Evaluate(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="153"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="154"><highlight class="normal"><sp/><sp/>std::unique_ptr<Aggregator><sp/>NewAggregator()<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="155"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="157" refid="classiceberg_1_1CountAggregate_1a1a252cfb0d886a29343eaf0c9ee3a1b9" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Result<int64_t><sp/><ref refid="classiceberg_1_1CountAggregate_1a1a252cfb0d886a29343eaf0c9ee3a1b9" kindref="member">CountFor</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="159" refid="classiceberg_1_1CountAggregate_1a5a743c8da58cbfb5d29fb7a4825cbc9a" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Result<int64_t><sp/><ref refid="classiceberg_1_1CountAggregate_1a5a743c8da58cbfb5d29fb7a4825cbc9a" kindref="member">CountFor</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="160"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="161"><highlight class="normal"><sp/></highlight><highlight class="keyword">protected</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="162"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1CountAggregate" kindref="compound">CountAggregate</ref>(<ref refid="classiceberg_1_1Expression_1a433076bdc34ce0b6d359313c6c7b8a9c" kindref="member">Expression::Operation</ref><sp/>op,<sp/>std::shared_ptr<BoundTerm><sp/>term)</highlight></codeline> |
| <codeline lineno="163"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>:<sp/><ref refid="classiceberg_1_1BoundAggregate" kindref="compound">BoundAggregate</ref>(op,<sp/><ref refid="namespacestd" kindref="compound">std</ref>::move(term))<sp/>{}</highlight></codeline> |
| <codeline lineno="164"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="165"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="167" refid="classiceberg_1_1CountNonNullAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1CountNonNullAggregate" kindref="compound">CountNonNullAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1CountAggregate" kindref="compound">CountAggregate</ref><sp/>{</highlight></codeline> |
| <codeline lineno="168"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="169"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::unique_ptr<CountNonNullAggregate>><sp/>Make(</highlight></codeline> |
| <codeline lineno="170"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="171"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="172"><highlight class="normal"><sp/><sp/>Result<int64_t><sp/>CountFor(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="173"><highlight class="normal"><sp/><sp/>Result<int64_t><sp/>CountFor(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="174"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>HasValue(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="175"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="176"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="177"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">explicit</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1CountNonNullAggregate" kindref="compound">CountNonNullAggregate</ref>(std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="178"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="179"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="181" refid="classiceberg_1_1CountNullAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1CountNullAggregate" kindref="compound">CountNullAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1CountAggregate" kindref="compound">CountAggregate</ref><sp/>{</highlight></codeline> |
| <codeline lineno="182"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="183"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::unique_ptr<CountNullAggregate>><sp/>Make(</highlight></codeline> |
| <codeline lineno="184"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="185"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="186"><highlight class="normal"><sp/><sp/>Result<int64_t><sp/>CountFor(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="187"><highlight class="normal"><sp/><sp/>Result<int64_t><sp/>CountFor(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="188"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>HasValue(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="189"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="190"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="191"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">explicit</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1CountNullAggregate" kindref="compound">CountNullAggregate</ref>(std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="192"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="193"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="195" refid="classiceberg_1_1CountStarAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1CountStarAggregate" kindref="compound">CountStarAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1CountAggregate" kindref="compound">CountAggregate</ref><sp/>{</highlight></codeline> |
| <codeline lineno="196"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="197"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::unique_ptr<CountStarAggregate>><sp/>Make();</highlight></codeline> |
| <codeline lineno="198"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="199"><highlight class="normal"><sp/><sp/>Result<int64_t><sp/>CountFor(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="200"><highlight class="normal"><sp/><sp/>Result<int64_t><sp/>CountFor(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="201"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>HasValue(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="202"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="203"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="204"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1CountStarAggregate" kindref="compound">CountStarAggregate</ref>();</highlight></codeline> |
| <codeline lineno="205"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="206"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="208" refid="classiceberg_1_1MaxAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1MaxAggregate" kindref="compound">MaxAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1BoundAggregate" kindref="compound">BoundAggregate</ref><sp/>{</highlight></codeline> |
| <codeline lineno="209"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="210"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::unique_ptr<MaxAggregate>><sp/>Make(std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="211"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="212"><highlight class="normal"><sp/><sp/>Result<Literal><sp/>Evaluate(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="213"><highlight class="normal"><sp/><sp/>Result<Literal><sp/>Evaluate(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="214"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>HasValue(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="215"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="216"><highlight class="normal"><sp/><sp/>std::unique_ptr<Aggregator><sp/>NewAggregator()<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="217"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="218"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="219"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">explicit</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1MaxAggregate" kindref="compound">MaxAggregate</ref>(std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="220"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="221"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="223" refid="classiceberg_1_1MinAggregate" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1MinAggregate" kindref="compound">MinAggregate</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1BoundAggregate" kindref="compound">BoundAggregate</ref><sp/>{</highlight></codeline> |
| <codeline lineno="224"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="225"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::unique_ptr<MinAggregate>><sp/>Make(std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="226"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="227"><highlight class="normal"><sp/><sp/>Result<Literal><sp/>Evaluate(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="228"><highlight class="normal"><sp/><sp/>Result<Literal><sp/>Evaluate(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="229"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>HasValue(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="230"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="231"><highlight class="normal"><sp/><sp/>std::unique_ptr<Aggregator><sp/>NewAggregator()<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="232"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="233"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="234"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">explicit</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1MinAggregate" kindref="compound">MinAggregate</ref>(std::shared_ptr<BoundTerm><sp/>term);</highlight></codeline> |
| <codeline lineno="235"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="236"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="238" refid="classiceberg_1_1AggregateEvaluator" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1AggregateEvaluator" kindref="compound">AggregateEvaluator</ref><sp/>{</highlight></codeline> |
| <codeline lineno="239"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="240"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1AggregateEvaluator" kindref="compound">~AggregateEvaluator</ref>()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="241"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="244"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::unique_ptr<AggregateEvaluator>><sp/>Make(</highlight></codeline> |
| <codeline lineno="245"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::shared_ptr<BoundAggregate><sp/>aggregate);</highlight></codeline> |
| <codeline lineno="246"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="250"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>Result<std::unique_ptr<AggregateEvaluator>><sp/>Make(</highlight></codeline> |
| <codeline lineno="251"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::vector<std::shared_ptr<BoundAggregate>><sp/>aggregates);</highlight></codeline> |
| <codeline lineno="252"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="254" refid="classiceberg_1_1AggregateEvaluator_1a89241d85a97d0d3639c07af91256840a" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Status<sp/><ref refid="classiceberg_1_1AggregateEvaluator_1a89241d85a97d0d3639c07af91256840a" kindref="member">Update</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1StructLike" kindref="compound">StructLike</ref>&<sp/>data)<sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="255"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="257" refid="classiceberg_1_1AggregateEvaluator_1a43b31fc656bb1a1eae31eadc81b0cb6d" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Status<sp/><ref refid="classiceberg_1_1AggregateEvaluator_1a43b31fc656bb1a1eae31eadc81b0cb6d" kindref="member">Update</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structiceberg_1_1DataFile" kindref="compound">DataFile</ref>&<sp/>file)<sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="258"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="260" refid="classiceberg_1_1AggregateEvaluator_1ad6a502060a69fb02fe1d7aad7aa22568" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Result<std::span<const<sp/>Literal>><sp/><ref refid="classiceberg_1_1AggregateEvaluator_1ad6a502060a69fb02fe1d7aad7aa22568" kindref="member">GetResults</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="261"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="263" refid="classiceberg_1_1AggregateEvaluator_1a7bae540347188dc0a8bf9aa6cc86ac73" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/>Result<Literal><sp/><ref refid="classiceberg_1_1AggregateEvaluator_1a7bae540347188dc0a8bf9aa6cc86ac73" kindref="member">GetResult</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="264"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="266" refid="classiceberg_1_1AggregateEvaluator_1af4a4c1ec0f1385815670786065087a14" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">virtual</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1AggregateEvaluator_1af4a4c1ec0f1385815670786065087a14" kindref="member">AllAggregatorsValid</ref>()<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="267"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="268"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="269"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline> |
| </programlisting> |
| <location file="iceberg/expression/aggregate.h"/> |
| </compounddef> |
| </doxygen> |
