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<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
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<p><code>#include &lt;<a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>&gt;</code></p>
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Collaboration diagram for impala::PrettyPrinter:</div>
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Static Public Member Functions</h2></td></tr>
<tr class="memitem:a6e5f06a1ce274f747cc4f9928b797c5a"><td class="memItemLeft" align="right" valign="top">static std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a6e5f06a1ce274f747cc4f9928b797c5a">Print</a> (<a class="el" href="classbool.html">bool</a> value, TUnit::type ignored, <a class="el" href="classbool.html">bool</a> <a class="el" href="classimpala_1_1PrettyPrinter.html#a8d7dea3384b692baba472ced1ee94dda">verbose</a>=false)</td></tr>
<tr class="separator:a6e5f06a1ce274f747cc4f9928b797c5a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6a36c0e7a6579e596ded45d46f96341c"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a6a36c0e7a6579e596ded45d46f96341c"><td class="memTemplItemLeft" align="right" valign="top">static&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a6a36c0e7a6579e596ded45d46f96341c">ENABLE_IF_ARITHMETIC</a> (T, std::string) <a class="el" href="classimpala_1_1PrettyPrinter.html#a6e5f06a1ce274f747cc4f9928b797c5a">Print</a>(T value</td></tr>
<tr class="separator:a6a36c0e7a6579e596ded45d46f96341c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ffec0c76f44df036a4cf67175abad23"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a1ffec0c76f44df036a4cf67175abad23"><td class="memTemplItemLeft" align="right" valign="top">static double&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a1ffec0c76f44df036a4cf67175abad23">GetByteUnit</a> (T value, std::string *<a class="el" href="classimpala_1_1PrettyPrinter.html#a7273c0dfe4efdfa783faac69bb790850">unit</a>)</td></tr>
<tr class="separator:a1ffec0c76f44df036a4cf67175abad23"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0b9dc67f643ae6db85a24f1042a7746f"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a0b9dc67f643ae6db85a24f1042a7746f"><td class="memTemplItemLeft" align="right" valign="top">static double&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a0b9dc67f643ae6db85a24f1042a7746f">GetUnit</a> (T value, std::string *<a class="el" href="classimpala_1_1PrettyPrinter.html#a7273c0dfe4efdfa783faac69bb790850">unit</a>)</td></tr>
<tr class="separator:a0b9dc67f643ae6db85a24f1042a7746f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1edb54c720e1826bc38962fcb2f1ada4"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a1edb54c720e1826bc38962fcb2f1ada4"><td class="memTemplItemLeft" align="right" valign="top">static&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a1edb54c720e1826bc38962fcb2f1ada4">ENABLE_IF_INTEGRAL</a> (T, int64_t) Mod(const T &amp;value</td></tr>
<tr class="memdesc:a1edb54c720e1826bc38962fcb2f1ada4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Utility to perform integer modulo if T is integral, otherwise to use fmod(). <a href="#a1edb54c720e1826bc38962fcb2f1ada4">More...</a><br/></td></tr>
<tr class="separator:a1edb54c720e1826bc38962fcb2f1ada4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2dc616ae43b66309bfc7d9a02ab37db8"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a2dc616ae43b66309bfc7d9a02ab37db8"><td class="memTemplItemLeft" align="right" valign="top">static&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a2dc616ae43b66309bfc7d9a02ab37db8">ENABLE_IF_FLOAT</a> (T, double) Mod(const T &amp;value</td></tr>
<tr class="separator:a2dc616ae43b66309bfc7d9a02ab37db8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0d69a815e4571f7efd9b657b5205461e"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a0d69a815e4571f7efd9b657b5205461e"><td class="memTemplItemLeft" align="right" valign="top">static void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a0d69a815e4571f7efd9b657b5205461e">PrintTimeMs</a> (T value, std::stringstream *ss)</td></tr>
<tr class="memdesc:a0d69a815e4571f7efd9b657b5205461e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Print the value (time in ms) to ss. <a href="#a0d69a815e4571f7efd9b657b5205461e">More...</a><br/></td></tr>
<tr class="separator:a0d69a815e4571f7efd9b657b5205461e"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a7273c0dfe4efdfa783faac69bb790850"><td class="memItemLeft" align="right" valign="top">static TUnit::type&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a7273c0dfe4efdfa783faac69bb790850">unit</a></td></tr>
<tr class="separator:a7273c0dfe4efdfa783faac69bb790850"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8d7dea3384b692baba472ced1ee94dda"><td class="memItemLeft" align="right" valign="top">static TUnit::type <a class="el" href="classbool.html">bool</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a8d7dea3384b692baba472ced1ee94dda">verbose</a></td></tr>
<tr class="separator:a8d7dea3384b692baba472ced1ee94dda"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaa0a579ae0ce232ec9a95e23987b51de"><td class="memItemLeft" align="right" valign="top">static const int modulus <br class="typebreak"/>
return value&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#aaa0a579ae0ce232ec9a95e23987b51de">modulus</a></td></tr>
<tr class="separator:aaa0a579ae0ce232ec9a95e23987b51de"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a53781937353e38e0a298cf2ea5195c53"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a53781937353e38e0a298cf2ea5195c53">modulus</a></td></tr>
<tr class="separator:a53781937353e38e0a298cf2ea5195c53"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
<tr class="memitem:ae2a448bc72e4b3a7a08ff18d9e9056e5"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#ae2a448bc72e4b3a7a08ff18d9e9056e5">KILOBYTE</a> = 1024</td></tr>
<tr class="separator:ae2a448bc72e4b3a7a08ff18d9e9056e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad893fe35ac00d20ad00231778ee3b303"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#ad893fe35ac00d20ad00231778ee3b303">MEGABYTE</a> = <a class="el" href="classimpala_1_1PrettyPrinter.html#ae2a448bc72e4b3a7a08ff18d9e9056e5">KILOBYTE</a> * 1024</td></tr>
<tr class="separator:ad893fe35ac00d20ad00231778ee3b303"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9c0bdca6e99477f0b221017846d4fd75"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a9c0bdca6e99477f0b221017846d4fd75">GIGABYTE</a> = <a class="el" href="classimpala_1_1PrettyPrinter.html#ad893fe35ac00d20ad00231778ee3b303">MEGABYTE</a> * 1024</td></tr>
<tr class="separator:a9c0bdca6e99477f0b221017846d4fd75"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a651f3a334f72d0b7eab5aee0c50edf3f"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a651f3a334f72d0b7eab5aee0c50edf3f">SECOND</a> = 1000</td></tr>
<tr class="separator:a651f3a334f72d0b7eab5aee0c50edf3f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abf6e8bfe77042e6dcb632b45c97d08e8"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#abf6e8bfe77042e6dcb632b45c97d08e8">MINUTE</a> = <a class="el" href="classimpala_1_1PrettyPrinter.html#a651f3a334f72d0b7eab5aee0c50edf3f">SECOND</a> * 60</td></tr>
<tr class="separator:abf6e8bfe77042e6dcb632b45c97d08e8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a749acd23ed7bbcc2e8306de5de001924"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#a749acd23ed7bbcc2e8306de5de001924">HOUR</a> = <a class="el" href="classimpala_1_1PrettyPrinter.html#abf6e8bfe77042e6dcb632b45c97d08e8">MINUTE</a> * 60</td></tr>
<tr class="separator:a749acd23ed7bbcc2e8306de5de001924"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aab574dfa739b0324c08cddbd5aa84b99"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#aab574dfa739b0324c08cddbd5aa84b99">THOUSAND</a> = 1000</td></tr>
<tr class="separator:aab574dfa739b0324c08cddbd5aa84b99"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abd9ba1f0b5f66c387c54d1a5d45af2ae"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#abd9ba1f0b5f66c387c54d1a5d45af2ae">MILLION</a> = <a class="el" href="classimpala_1_1PrettyPrinter.html#aab574dfa739b0324c08cddbd5aa84b99">THOUSAND</a> * 1000</td></tr>
<tr class="separator:abd9ba1f0b5f66c387c54d1a5d45af2ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab2d80dc76572bb808d37cac991cfa2cf"><td class="memItemLeft" align="right" valign="top">static const int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1PrettyPrinter.html#ab2d80dc76572bb808d37cac991cfa2cf">BILLION</a> = <a class="el" href="classimpala_1_1PrettyPrinter.html#abd9ba1f0b5f66c387c54d1a5d45af2ae">MILLION</a> * 1000</td></tr>
<tr class="separator:ab2d80dc76572bb808d37cac991cfa2cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Methods for printing numeric values with optional units, or other types with an applicable operator&lt;&lt;. </p>
<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00031">31</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a6a36c0e7a6579e596ded45d46f96341c"></a>
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template&lt;typename T &gt; </div>
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<td class="memname">static impala::PrettyPrinter::ENABLE_IF_ARITHMETIC </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname">, </td>
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<td class="paramtype">std::string&#160;</td>
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<td>)</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Prints the 'value' in a human friendly format depending on the data type. i.e. for bytes: 3145728 -&gt; 3MB If verbose is true, this also prints the raw value (before unit conversion) for types where this is applicable. </p>
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<td class="memname">static impala::PrettyPrinter::ENABLE_IF_FLOAT </td>
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<td class="paramtype">T&#160;</td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
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<td class="paramtype">double&#160;</td>
<td class="paramname">&#160;</td>
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<td>)</td>
<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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template&lt;typename T &gt; </div>
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<td class="memname">static impala::PrettyPrinter::ENABLE_IF_INTEGRAL </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname">, </td>
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<td>)</td>
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<p>Utility to perform integer modulo if T is integral, otherwise to use fmod(). </p>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00194">194</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>References <a class="el" href="pretty-printer_8h_source.html#l00183">GIGABYTE</a>, <a class="el" href="pretty-printer_8h_source.html#l00181">KILOBYTE</a>, and <a class="el" href="pretty-printer_8h_source.html#l00182">MEGABYTE</a>.</p>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00214">214</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>References <a class="el" href="pretty-printer_8h_source.html#l00191">BILLION</a>, <a class="el" href="pretty-printer_8h_source.html#l00190">MILLION</a>, and <a class="el" href="pretty-printer_8h_source.html#l00189">THOUSAND</a>.</p>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00033">33</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
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<p>Print the value (time in ms) to ss. </p>
<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00243">243</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>References <a class="el" href="pretty-printer_8h_source.html#l00187">HOUR</a>, <a class="el" href="pretty-printer_8h_source.html#l00186">MINUTE</a>, and <a class="el" href="pretty-printer_8h_source.html#l00185">SECOND</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">const int64_t impala::PrettyPrinter::BILLION = <a class="el" href="classimpala_1_1PrettyPrinter.html#abd9ba1f0b5f66c387c54d1a5d45af2ae">MILLION</a> * 1000</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00191">191</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00214">GetUnit()</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::GIGABYTE = <a class="el" href="classimpala_1_1PrettyPrinter.html#ad893fe35ac00d20ad00231778ee3b303">MEGABYTE</a> * 1024</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00183">183</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00194">GetByteUnit()</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::HOUR = <a class="el" href="classimpala_1_1PrettyPrinter.html#abf6e8bfe77042e6dcb632b45c97d08e8">MINUTE</a> * 60</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00187">187</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00243">PrintTimeMs()</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::KILOBYTE = 1024</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00181">181</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00194">GetByteUnit()</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::MEGABYTE = <a class="el" href="classimpala_1_1PrettyPrinter.html#ae2a448bc72e4b3a7a08ff18d9e9056e5">KILOBYTE</a> * 1024</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00182">182</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00194">GetByteUnit()</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::MILLION = <a class="el" href="classimpala_1_1PrettyPrinter.html#aab574dfa739b0324c08cddbd5aa84b99">THOUSAND</a> * 1000</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00190">190</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00214">GetUnit()</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::MINUTE = <a class="el" href="classimpala_1_1PrettyPrinter.html#a651f3a334f72d0b7eab5aee0c50edf3f">SECOND</a> * 60</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00186">186</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00243">PrintTimeMs()</a>.</p>
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<td class="memname">const int modulus return value impala::PrettyPrinter::modulus</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00233">233</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
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<b>Initial value:</b><div class="fragment"><div class="line">{</div>
<div class="line"> <span class="keywordflow">return</span> fmod(value, 1. * <a class="code" href="classimpala_1_1PrettyPrinter.html#aaa0a579ae0ce232ec9a95e23987b51de">modulus</a>)</div>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00237">237</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::SECOND = 1000</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00185">185</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00243">PrintTimeMs()</a>.</p>
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<td class="memname">const int64_t impala::PrettyPrinter::THOUSAND = 1000</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00189">189</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
<p>Referenced by <a class="el" href="pretty-printer_8h_source.html#l00214">GetUnit()</a>.</p>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00045">45</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
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<td class="memname">TUnit::type <a class="el" href="classbool.html">bool</a> impala::PrettyPrinter::verbose</td>
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<p>Definition at line <a class="el" href="pretty-printer_8h_source.html#l00045">45</a> of file <a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>be/src/util/<a class="el" href="pretty-printer_8h_source.html">pretty-printer.h</a></li>
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