mkdocs/docs/api/xml/timepoint_8cc.xml

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  <compounddef id="timepoint_8cc" kind="file" language="C++">
    <compoundname>timepoint.cc</compoundname>
    <includes refid="timepoint_8h" local="yes">iceberg/util/timepoint.h</includes>
    <includes local="no">chrono</includes>
    <includes local="no">iomanip</includes>
    <includes local="no">sstream</includes>
    <incdepgraph>
      <node id="4">
        <label>iceberg/iceberg_export.h</label>
        <link refid="iceberg__export_8h_source"/>
      </node>
      <node id="1">
        <label>iceberg/util/timepoint.cc</label>
        <link refid="timepoint_8cc"/>
        <childnode refid="2" relation="include">
        </childnode>
        <childnode refid="3" relation="include">
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        </childnode>
        <childnode refid="6" relation="include">
        </childnode>
      </node>
      <node id="2">
        <label>iceberg/util/timepoint.h</label>
        <link refid="timepoint_8h_source"/>
        <childnode refid="3" relation="include">
        </childnode>
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      <node id="3">
        <label>chrono</label>
      </node>
      <node id="5">
        <label>iomanip</label>
      </node>
      <node id="6">
        <label>sstream</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/timepoint.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;chrono&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="23"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;iomanip&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="24"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;sstream&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="25"><highlight class="normal"></highlight></codeline>
<codeline lineno="26"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline>
<codeline lineno="27"><highlight class="normal"></highlight></codeline>
<codeline lineno="28"><highlight class="normal">TimePointMs<sp/>TimePointMsFromUnixMs(int64_t<sp/>unix_ms)<sp/>{</highlight></codeline>
<codeline lineno="29"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>TimePointMs{std::chrono::milliseconds(unix_ms)};</highlight></codeline>
<codeline lineno="30"><highlight class="normal">}</highlight></codeline>
<codeline lineno="31"><highlight class="normal"></highlight></codeline>
<codeline lineno="32"><highlight class="normal">int64_t<sp/>UnixMsFromTimePointMs(TimePointMs<sp/>time_point_ms)<sp/>{</highlight></codeline>
<codeline lineno="33"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::chrono::duration_cast&lt;std::chrono::milliseconds&gt;(</highlight></codeline>
<codeline lineno="34"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>time_point_ms.time_since_epoch())</highlight></codeline>
<codeline lineno="35"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>.count();</highlight></codeline>
<codeline lineno="36"><highlight class="normal">}</highlight></codeline>
<codeline lineno="37"><highlight class="normal"></highlight></codeline>
<codeline lineno="38"><highlight class="normal">TimePointNs<sp/>TimePointNsFromUnixNs(int64_t<sp/>unix_ns)<sp/>{</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>TimePointNs{std::chrono::nanoseconds(unix_ns)};</highlight></codeline>
<codeline lineno="40"><highlight class="normal">}</highlight></codeline>
<codeline lineno="41"><highlight class="normal"></highlight></codeline>
<codeline lineno="42"><highlight class="normal">int64_t<sp/>UnixNsFromTimePointNs(TimePointNs<sp/>time_point_ns)<sp/>{</highlight></codeline>
<codeline lineno="43"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::chrono::duration_cast&lt;std::chrono::nanoseconds&gt;(</highlight></codeline>
<codeline lineno="44"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>time_point_ns.time_since_epoch())</highlight></codeline>
<codeline lineno="45"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>.count();</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/>FormatTimePointMs(TimePointMs<sp/>time_point_ms)<sp/>{</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>unix_ms<sp/>=<sp/>UnixMsFromTimePointMs(time_point_ms);</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>time_t<sp/>=<sp/>std::chrono::system_clock::to_time_t(time_point_ms);</highlight></codeline>
<codeline lineno="51"><highlight class="normal"></highlight></codeline>
<codeline lineno="52"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Format<sp/>as<sp/>ISO<sp/>8601-like<sp/>string:<sp/>YYYY-MM-DD<sp/>HH:MM:SS</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="53"><highlight class="normal"><sp/><sp/>std::ostringstream<sp/>oss;</highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/>oss<sp/>&lt;&lt;<sp/>std::put_time(std::gmtime(&amp;time_t),<sp/></highlight><highlight class="stringliteral">&quot;%Y-%m-%d<sp/>%H:%M:%S&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="55"><highlight class="normal"></highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Add<sp/>milliseconds</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>ms<sp/>=<sp/>unix_ms<sp/>%<sp/>1000;</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/>oss<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;.&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::setfill(</highlight><highlight class="charliteral">&apos;0&apos;</highlight><highlight class="normal">)<sp/>&lt;&lt;<sp/>std::setw(3)<sp/>&lt;&lt;<sp/>ms<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;<sp/>UTC&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="59"><highlight class="normal"></highlight></codeline>
<codeline lineno="60"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>oss.str();</highlight></codeline>
<codeline lineno="61"><highlight class="normal">}</highlight></codeline>
<codeline lineno="62"><highlight class="normal"></highlight></codeline>
<codeline lineno="63"><highlight class="normal">TimePointMs<sp/>CurrentTimePointMs()<sp/>{</highlight></codeline>
<codeline lineno="64"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>now<sp/>=<sp/>std::chrono::system_clock::now();</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>duration_since_epoch<sp/>=<sp/>now.time_since_epoch();</highlight></codeline>
<codeline lineno="66"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>TimePointMs{</highlight></codeline>
<codeline lineno="67"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::chrono::duration_cast&lt;std::chrono::milliseconds&gt;(duration_since_epoch)};</highlight></codeline>
<codeline lineno="68"><highlight class="normal">}</highlight></codeline>
<codeline lineno="69"><highlight class="normal"></highlight></codeline>
<codeline lineno="70"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline>
    </programlisting>
    <location file="iceberg/util/timepoint.cc"/>
  </compounddef>
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