mkdocs/docs/api/xml/transform__util_8cc.xml

<?xml version='1.0' encoding='UTF-8' standalone='no'?>
<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.9.8" xml:lang="en-US">
  <compounddef id="transform__util_8cc" kind="file" language="C++">
    <compoundname>transform_util.cc</compoundname>
    <includes refid="transform__util_8h" local="yes">iceberg/util/transform_util.h</includes>
    <includes local="no">array</includes>
    <includes local="no">chrono</includes>
    <incdepgraph>
      <node id="4">
        <label>iceberg/iceberg_export.h</label>
        <link refid="iceberg__export_8h_source"/>
      </node>
      <node id="1">
        <label>iceberg/util/transform_util.cc</label>
        <link refid="transform__util_8cc"/>
        <childnode refid="2" relation="include">
        </childnode>
        <childnode refid="5" relation="include">
        </childnode>
        <childnode refid="6" relation="include">
        </childnode>
      </node>
      <node id="2">
        <label>iceberg/util/transform_util.h</label>
        <link refid="transform__util_8h_source"/>
        <childnode refid="3" relation="include">
        </childnode>
        <childnode refid="4" relation="include">
        </childnode>
      </node>
      <node id="5">
        <label>array</label>
      </node>
      <node id="6">
        <label>chrono</label>
      </node>
      <node id="3">
        <label>string</label>
      </node>
    </incdepgraph>
    <innernamespace refid="namespaceiceberg">iceberg</innernamespace>
    <briefdescription>
    </briefdescription>
    <detaileddescription>
    </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/>&quot;License&quot;);<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/>&quot;AS<sp/>IS&quot;<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">#include<sp/>&quot;iceberg/util/transform_util.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="21"><highlight class="normal"></highlight></codeline>
<codeline lineno="22"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;array&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="23"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;chrono&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="24"><highlight class="normal"></highlight></codeline>
<codeline lineno="25"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline>
<codeline lineno="26"><highlight class="normal"></highlight></codeline>
<codeline lineno="27"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="28"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>kEpochDate<sp/>=<sp/>std::chrono::year{1970}<sp/>/<sp/>std::chrono::January<sp/>/<sp/>1;</highlight></codeline>
<codeline lineno="29"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>int64_t<sp/>kMicrosPerMillis<sp/>=<sp/>1&apos;000;</highlight></codeline>
<codeline lineno="30"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>int64_t<sp/>kMicrosPerSecond<sp/>=<sp/>1&apos;000&apos;000;</highlight></codeline>
<codeline lineno="31"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="32"><highlight class="normal"></highlight></codeline>
<codeline lineno="33"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1a9e5317a2b55d0b9d64a13ab9510b6ce3" kindref="member">TransformUtil::HumanYear</ref>(int32_t<sp/>year_ordinal)<sp/>{</highlight></codeline>
<codeline lineno="34"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>y<sp/>=<sp/>kEpochDate<sp/>+<sp/>std::chrono::years{year_ordinal};</highlight></codeline>
<codeline lineno="35"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%Y}&quot;</highlight><highlight class="normal">,<sp/>y);</highlight></codeline>
<codeline lineno="36"><highlight class="normal">}</highlight></codeline>
<codeline lineno="37"><highlight class="normal"></highlight></codeline>
<codeline lineno="38"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1a4f3a5607a2e2b5edce632fbbc22e76af" kindref="member">TransformUtil::HumanMonth</ref>(int32_t<sp/>month_ordinal)<sp/>{</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>ym<sp/>=<sp/>kEpochDate<sp/>+<sp/>std::chrono::months(month_ordinal);</highlight></codeline>
<codeline lineno="40"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%Y-%m}&quot;</highlight><highlight class="normal">,<sp/>ym);</highlight></codeline>
<codeline lineno="41"><highlight class="normal">}</highlight></codeline>
<codeline lineno="42"><highlight class="normal"></highlight></codeline>
<codeline lineno="43"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1af63c12a708200acf8c579916bf687d95" kindref="member">TransformUtil::HumanDay</ref>(int32_t<sp/>day_ordinal)<sp/>{</highlight></codeline>
<codeline lineno="44"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>ymd<sp/>=<sp/>std::chrono::sys_days(kEpochDate)<sp/>+<sp/>std::chrono::days{day_ordinal};</highlight></codeline>
<codeline lineno="45"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%F}&quot;</highlight><highlight class="normal">,<sp/>ymd);</highlight></codeline>
<codeline lineno="46"><highlight class="normal">}</highlight></codeline>
<codeline lineno="47"><highlight class="normal"></highlight></codeline>
<codeline lineno="48"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1a5737dcb152c45aab8e67ba7aed0e38e0" kindref="member">TransformUtil::HumanHour</ref>(int32_t<sp/>hour_ordinal)<sp/>{</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>tp<sp/>=<sp/>std::chrono::time_point&lt;std::chrono::system_clock,<sp/>std::chrono::hours&gt;{</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::chrono::hours{hour_ordinal}};</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%F-%H}&quot;</highlight><highlight class="normal">,<sp/>tp);</highlight></codeline>
<codeline lineno="52"><highlight class="normal">}</highlight></codeline>
<codeline lineno="53"><highlight class="normal"></highlight></codeline>
<codeline lineno="54"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1a6316ac666a48e161265326f2ffb4f2c1" kindref="member">TransformUtil::HumanTime</ref>(int64_t<sp/>micros_from_midnight)<sp/>{</highlight></codeline>
<codeline lineno="55"><highlight class="normal"><sp/><sp/>std::chrono::hh_mm_ss&lt;std::chrono::seconds&gt;<sp/>hms{</highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::chrono::seconds{micros_from_midnight<sp/>/<sp/>kMicrosPerSecond}};</highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>micros<sp/>=<sp/>micros_from_midnight<sp/>%<sp/>kMicrosPerSecond;</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(micros<sp/>==<sp/>0<sp/>&amp;&amp;<sp/>hms.seconds().count()<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%R}&quot;</highlight><highlight class="normal">,<sp/>hms);</highlight></codeline>
<codeline lineno="60"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(micros<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="61"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%T}&quot;</highlight><highlight class="normal">,<sp/>hms);</highlight></codeline>
<codeline lineno="62"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(micros<sp/>%<sp/>kMicrosPerMillis<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="63"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%T}.{:03d}&quot;</highlight><highlight class="normal">,<sp/>hms,<sp/>micros<sp/>/<sp/>kMicrosPerMillis);</highlight></codeline>
<codeline lineno="64"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%T}.{:06d}&quot;</highlight><highlight class="normal">,<sp/>hms,<sp/>micros);</highlight></codeline>
<codeline lineno="66"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="67"><highlight class="normal">}</highlight></codeline>
<codeline lineno="68"><highlight class="normal"></highlight></codeline>
<codeline lineno="69"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1a972354a52e40d336f46b83771526e912" kindref="member">TransformUtil::HumanTimestamp</ref>(int64_t<sp/>timestamp_micros)<sp/>{</highlight></codeline>
<codeline lineno="70"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>tp<sp/>=<sp/>std::chrono::time_point&lt;std::chrono::system_clock,<sp/>std::chrono::seconds&gt;{</highlight></codeline>
<codeline lineno="71"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::chrono::seconds(timestamp_micros<sp/>/<sp/>kMicrosPerSecond)};</highlight></codeline>
<codeline lineno="72"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>micros<sp/>=<sp/>timestamp_micros<sp/>%<sp/>kMicrosPerSecond;</highlight></codeline>
<codeline lineno="73"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(micros<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="74"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%FT%T}&quot;</highlight><highlight class="normal">,<sp/>tp);</highlight></codeline>
<codeline lineno="75"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(micros<sp/>%<sp/>kMicrosPerMillis<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="76"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%FT%T}.{:03d}&quot;</highlight><highlight class="normal">,<sp/>tp,<sp/>micros<sp/>/<sp/>kMicrosPerMillis);</highlight></codeline>
<codeline lineno="77"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="78"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%FT%T}.{:06d}&quot;</highlight><highlight class="normal">,<sp/>tp,<sp/>micros);</highlight></codeline>
<codeline lineno="79"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="80"><highlight class="normal">}</highlight></codeline>
<codeline lineno="81"><highlight class="normal"></highlight></codeline>
<codeline lineno="82"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1af34308c5bd43562588b0dde9a28e4fc4" kindref="member">TransformUtil::HumanTimestampWithZone</ref>(int64_t<sp/>timestamp_micros)<sp/>{</highlight></codeline>
<codeline lineno="83"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>tp<sp/>=<sp/>std::chrono::time_point&lt;std::chrono::system_clock,<sp/>std::chrono::seconds&gt;{</highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::chrono::seconds(timestamp_micros<sp/>/<sp/>kMicrosPerSecond)};</highlight></codeline>
<codeline lineno="85"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>micros<sp/>=<sp/>timestamp_micros<sp/>%<sp/>kMicrosPerSecond;</highlight></codeline>
<codeline lineno="86"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(micros<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="87"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%FT%T}+00:00&quot;</highlight><highlight class="normal">,<sp/>tp);</highlight></codeline>
<codeline lineno="88"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(micros<sp/>%<sp/>kMicrosPerMillis<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="89"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%FT%T}.{:03d}+00:00&quot;</highlight><highlight class="normal">,<sp/>tp,<sp/>micros<sp/>/<sp/>kMicrosPerMillis);</highlight></codeline>
<codeline lineno="90"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="91"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:%FT%T}.{:06d}+00:00&quot;</highlight><highlight class="normal">,<sp/>tp,<sp/>micros);</highlight></codeline>
<codeline lineno="92"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="93"><highlight class="normal">}</highlight></codeline>
<codeline lineno="94"><highlight class="normal"></highlight></codeline>
<codeline lineno="95"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1TransformUtil_1ae9b9b466b8f4d7877b79b23666c64523" kindref="member">TransformUtil::Base64Encode</ref>(std::string_view<sp/>str_to_encode)<sp/>{</highlight></codeline>
<codeline lineno="96"><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/>std::string_view<sp/>kBase64Chars<sp/>=</highlight></codeline>
<codeline lineno="97"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="98"><highlight class="normal"><sp/><sp/>int32_t<sp/>i<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="99"><highlight class="normal"><sp/><sp/>int32_t<sp/>j<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="100"><highlight class="normal"><sp/><sp/>std::array&lt;unsigned<sp/>char,<sp/>3&gt;<sp/>char_array_3;</highlight></codeline>
<codeline lineno="101"><highlight class="normal"><sp/><sp/>std::array&lt;unsigned<sp/>char,<sp/>4&gt;<sp/>char_array_4;</highlight></codeline>
<codeline lineno="102"><highlight class="normal"></highlight></codeline>
<codeline lineno="103"><highlight class="normal"><sp/><sp/>std::string<sp/>encoded;</highlight></codeline>
<codeline lineno="104"><highlight class="normal"><sp/><sp/>encoded.reserve((str_to_encode.size()<sp/>+<sp/>2)<sp/>*<sp/>4<sp/>/<sp/>3);</highlight></codeline>
<codeline lineno="105"><highlight class="normal"></highlight></codeline>
<codeline lineno="106"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">byte</highlight><highlight class="normal"><sp/>:<sp/>str_to_encode)<sp/>{</highlight></codeline>
<codeline lineno="107"><highlight class="normal"><sp/><sp/><sp/><sp/>char_array_3[i++]<sp/>=<sp/>byte;</highlight></codeline>
<codeline lineno="108"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(i<sp/>==<sp/>3)<sp/>{</highlight></codeline>
<codeline lineno="109"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>char_array_4[0]<sp/>=<sp/>(char_array_3[0]<sp/>&amp;<sp/>0xfc)<sp/>&gt;&gt;<sp/>2;</highlight></codeline>
<codeline lineno="110"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>char_array_4[1]<sp/>=<sp/>((char_array_3[0]<sp/>&amp;<sp/>0x03)<sp/>&lt;&lt;<sp/>4)<sp/>+<sp/>((char_array_3[1]<sp/>&amp;<sp/>0xf0)<sp/>&gt;&gt;<sp/>4);</highlight></codeline>
<codeline lineno="111"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>char_array_4[2]<sp/>=<sp/>((char_array_3[1]<sp/>&amp;<sp/>0x0f)<sp/>&lt;&lt;<sp/>2)<sp/>+<sp/>((char_array_3[2]<sp/>&amp;<sp/>0xc0)<sp/>&gt;&gt;<sp/>6);</highlight></codeline>
<codeline lineno="112"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>char_array_4[3]<sp/>=<sp/>char_array_3[2]<sp/>&amp;<sp/>0x3f;</highlight></codeline>
<codeline lineno="113"><highlight class="normal"></highlight></codeline>
<codeline lineno="114"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(j<sp/>=<sp/>0;<sp/>j<sp/>&lt;<sp/>4;<sp/>j++)<sp/>{</highlight></codeline>
<codeline lineno="115"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>encoded<sp/>+=<sp/>kBase64Chars[char_array_4[j]];</highlight></codeline>
<codeline lineno="116"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="117"><highlight class="normal"></highlight></codeline>
<codeline lineno="118"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>i<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="119"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="120"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="121"><highlight class="normal"></highlight></codeline>
<codeline lineno="122"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(i)<sp/>{</highlight></codeline>
<codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(j<sp/>=<sp/>i;<sp/>j<sp/>&lt;<sp/>3;<sp/>j++)<sp/>{</highlight></codeline>
<codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>char_array_3[j]<sp/>=<sp/></highlight><highlight class="charliteral">&apos;\0&apos;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="126"><highlight class="normal"></highlight></codeline>
<codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/>char_array_4[0]<sp/>=<sp/>(char_array_3[0]<sp/>&amp;<sp/>0xfc)<sp/>&gt;&gt;<sp/>2;</highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/><sp/><sp/>char_array_4[1]<sp/>=<sp/>((char_array_3[0]<sp/>&amp;<sp/>0x03)<sp/>&lt;&lt;<sp/>4)<sp/>+<sp/>((char_array_3[1]<sp/>&amp;<sp/>0xf0)<sp/>&gt;&gt;<sp/>4);</highlight></codeline>
<codeline lineno="129"><highlight class="normal"><sp/><sp/><sp/><sp/>char_array_4[2]<sp/>=<sp/>((char_array_3[1]<sp/>&amp;<sp/>0x0f)<sp/>&lt;&lt;<sp/>2)<sp/>+<sp/>((char_array_3[2]<sp/>&amp;<sp/>0xc0)<sp/>&gt;&gt;<sp/>6);</highlight></codeline>
<codeline lineno="130"><highlight class="normal"><sp/><sp/><sp/><sp/>char_array_4[3]<sp/>=<sp/>char_array_3[2]<sp/>&amp;<sp/>0x3f;</highlight></codeline>
<codeline lineno="131"><highlight class="normal"></highlight></codeline>
<codeline lineno="132"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(j<sp/>=<sp/>0;<sp/>j<sp/>&lt;<sp/>i<sp/>+<sp/>1;<sp/>j++)<sp/>{</highlight></codeline>
<codeline lineno="133"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>encoded<sp/>+=<sp/>kBase64Chars[char_array_4[j]];</highlight></codeline>
<codeline lineno="134"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="135"><highlight class="normal"></highlight></codeline>
<codeline lineno="136"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">while</highlight><highlight class="normal"><sp/>(i++<sp/>&lt;<sp/>3)<sp/>{</highlight></codeline>
<codeline lineno="137"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>encoded<sp/>+=<sp/></highlight><highlight class="charliteral">&apos;=&apos;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="138"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="139"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="140"><highlight class="normal"></highlight></codeline>
<codeline lineno="141"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>encoded;</highlight></codeline>
<codeline lineno="142"><highlight class="normal">}</highlight></codeline>
<codeline lineno="143"><highlight class="normal"></highlight></codeline>
<codeline lineno="144"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline>
    </programlisting>
    <location file="iceberg/util/transform_util.cc"/>
  </compounddef>
</doxygen>