Файловый менеджер

Файловый менеджер - Редактировать - /opt/alt/alt-nodejs20/root/usr/share/doc/alt-nodejs20-libicu-doc/classnumber_1_1FractionPrecision.html

Назад
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>ICU 78.3: icu::number::FractionPrecision Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">ICU 78.3  <span id="projectnumber">78.3</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 / var searchBox = new SearchBox("searchBox", "search",false,'Search'); / @license-end / </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> / @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 / $(function() { initMenu('',true,false,'search.php','Search'); $(document).ready(function() { init_search(); }); }); / @license-end */</script> <div id="main-nav"></div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceicu.html">icu</a></li><li class="navelem"><b>number</b></li><li class="navelem"><a class="el" href="classicu_1_1number_1_1FractionPrecision.html">FractionPrecision</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> \| <a href="#friends">Friends</a> </div> <div class="headertitle"> <div class="title">icu::number::FractionPrecision Class Reference</div> </div> </div><!--header--> <div class="contents"> <p>A class that defines a rounding precision based on a number of fraction places and optionally significant digits to be used when formatting numbers in <a class="el" href="classicu_1_1number_1_1NumberFormatter.html" title="See the main description in numberformatter.h for documentation and examples. ">NumberFormatter</a>. <a href="classicu_1_1number_1_1FractionPrecision.html#details">More...</a></p> <p><code>#include <<a class="el" href="numberformatter_8h_source.html">numberformatter.h</a>></code></p> <div class="dynheader"> Inheritance diagram for icu::number::FractionPrecision:</div> <div class="dyncontent"> <div class="center"> <img src="classicu_1_1number_1_1FractionPrecision.png" usemap="#icu::number::FractionPrecision_map" alt=""/> <map id="icu::number::FractionPrecision_map" name="icu::number::FractionPrecision_map"> <area href="classicu_1_1number_1_1Precision.html" title="A class that defines the rounding precision to be used when formatting numbers in NumberFormatter..." alt="icu::number::Precision" shape="rect" coords="0,56,183,80"/> <area href="classicu_1_1UMemory.html" title="UMemory is the common ICU base class. " alt="icu::UMemory" shape="rect" coords="0,0,183,24"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a6b603ef1074ef3167f807ab1c1aca1eb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1FractionPrecision.html#a6b603ef1074ef3167f807ab1c1aca1eb">withSignificantDigits</a> (int32_t <a class="el" href="classicu_1_1number_1_1Precision.html#a2294a49107e4bf5d486954e1f395e4c7">minSignificantDigits</a>, int32_t <a class="el" href="classicu_1_1number_1_1Precision.html#a111a02b1861e4e2225983c4b9d447c49">maxSignificantDigits</a>, <a class="el" href="unumberformatter_8h.html#a002bb379f6d06333590e00771c613c71">UNumberRoundingPriority</a> priority) const</td></tr> <tr class="memdesc:a6b603ef1074ef3167f807ab1c1aca1eb"><td class="mdescLeft"> </td><td class="mdescRight">Override maximum fraction digits with maximum significant digits depending on the magnitude of the number. <a href="#a6b603ef1074ef3167f807ab1c1aca1eb">More...</a><br /></td></tr> <tr class="separator:a6b603ef1074ef3167f807ab1c1aca1eb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a249ba78b57a95f6b823eedc9704e112e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1FractionPrecision.html#a249ba78b57a95f6b823eedc9704e112e">withMinDigits</a> (int32_t <a class="el" href="classicu_1_1number_1_1Precision.html#a2294a49107e4bf5d486954e1f395e4c7">minSignificantDigits</a>) const</td></tr> <tr class="memdesc:a249ba78b57a95f6b823eedc9704e112e"><td class="mdescLeft"> </td><td class="mdescRight">Ensure that no less than this number of significant digits are retained when rounding according to fraction rules. <a href="#a249ba78b57a95f6b823eedc9704e112e">More...</a><br /></td></tr> <tr class="separator:a249ba78b57a95f6b823eedc9704e112e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaec86af2a6ad5cc67a6d223d44436135"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1FractionPrecision.html#aaec86af2a6ad5cc67a6d223d44436135">withMaxDigits</a> (int32_t <a class="el" href="classicu_1_1number_1_1Precision.html#a111a02b1861e4e2225983c4b9d447c49">maxSignificantDigits</a>) const</td></tr> <tr class="memdesc:aaec86af2a6ad5cc67a6d223d44436135"><td class="mdescLeft"> </td><td class="mdescRight">Ensure that no more than this number of significant digits are retained when rounding according to fraction rules. <a href="#aaec86af2a6ad5cc67a6d223d44436135">More...</a><br /></td></tr> <tr class="separator:aaec86af2a6ad5cc67a6d223d44436135"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_classicu_1_1number_1_1Precision"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classicu_1_1number_1_1Precision')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classicu_1_1number_1_1Precision.html">icu::number::Precision</a></td></tr> <tr class="memitem:aafec4886f4b9e6ab181fd88634f58b0e inherit pub_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#aafec4886f4b9e6ab181fd88634f58b0e">trailingZeroDisplay</a> (<a class="el" href="unumberformatter_8h.html#a39a7f386dd7f624dd611d4f5249c2c26">UNumberTrailingZeroDisplay</a> trailingZeroDisplay) const</td></tr> <tr class="memdesc:aafec4886f4b9e6ab181fd88634f58b0e inherit pub_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Configure how trailing zeros are displayed on numbers. <a href="classicu_1_1number_1_1Precision.html#aafec4886f4b9e6ab181fd88634f58b0e">More...</a><br /></td></tr> <tr class="separator:aafec4886f4b9e6ab181fd88634f58b0e inherit pub_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a> Friends</h2></td></tr> <tr class="memitem:a9b7cc44b6036f3e57f475d533464d8be"><td class="memItemLeft" align="right" valign="top"><a id="a9b7cc44b6036f3e57f475d533464d8be"></a> class </td><td class="memItemRight" valign="bottom"><b>Precision</b></td></tr> <tr class="separator:a9b7cc44b6036f3e57f475d533464d8be"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a> Additional Inherited Members</h2></td></tr> <tr class="inherit_header pub_static_methods_classicu_1_1number_1_1Precision"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classicu_1_1number_1_1Precision')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classicu_1_1number_1_1Precision.html">icu::number::Precision</a></td></tr> <tr class="memitem:ab65810dc974c391bb3315c46c68f123d inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#ab65810dc974c391bb3315c46c68f123d">unlimited</a> ()</td></tr> <tr class="memdesc:ab65810dc974c391bb3315c46c68f123d inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show all available digits to full precision. <a href="classicu_1_1number_1_1Precision.html#ab65810dc974c391bb3315c46c68f123d">More...</a><br /></td></tr> <tr class="separator:ab65810dc974c391bb3315c46c68f123d inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac2af34fa291d8323beb859313448018e inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1FractionPrecision.html">FractionPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#ac2af34fa291d8323beb859313448018e">integer</a> ()</td></tr> <tr class="memdesc:ac2af34fa291d8323beb859313448018e inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to the nearest integer. <a href="classicu_1_1number_1_1Precision.html#ac2af34fa291d8323beb859313448018e">More...</a><br /></td></tr> <tr class="separator:ac2af34fa291d8323beb859313448018e inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a15846efa101d8dc8861da0ce02536ccd inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1FractionPrecision.html">FractionPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#a15846efa101d8dc8861da0ce02536ccd">fixedFraction</a> (int32_t minMaxFractionPlaces)</td></tr> <tr class="memdesc:a15846efa101d8dc8861da0ce02536ccd inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to a certain number of fraction places (numerals after the decimal separator). <a href="classicu_1_1number_1_1Precision.html#a15846efa101d8dc8861da0ce02536ccd">More...</a><br /></td></tr> <tr class="separator:a15846efa101d8dc8861da0ce02536ccd inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6befd77396ada541e5aefa3a93e4f888 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1FractionPrecision.html">FractionPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#a6befd77396ada541e5aefa3a93e4f888">minFraction</a> (int32_t minFractionPlaces)</td></tr> <tr class="memdesc:a6befd77396ada541e5aefa3a93e4f888 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Always show at least a certain number of fraction places after the decimal separator, padding with zeros if necessary. <a href="classicu_1_1number_1_1Precision.html#a6befd77396ada541e5aefa3a93e4f888">More...</a><br /></td></tr> <tr class="separator:a6befd77396ada541e5aefa3a93e4f888 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a36f71b5ee63f63e672b4e8a6aecbd277 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1FractionPrecision.html">FractionPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#a36f71b5ee63f63e672b4e8a6aecbd277">maxFraction</a> (int32_t maxFractionPlaces)</td></tr> <tr class="memdesc:a36f71b5ee63f63e672b4e8a6aecbd277 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to a certain number of fraction places (numerals after the decimal separator). <a href="classicu_1_1number_1_1Precision.html#a36f71b5ee63f63e672b4e8a6aecbd277">More...</a><br /></td></tr> <tr class="separator:a36f71b5ee63f63e672b4e8a6aecbd277 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aefc66d4f45e1510905f891bc83543c32 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1FractionPrecision.html">FractionPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#aefc66d4f45e1510905f891bc83543c32">minMaxFraction</a> (int32_t minFractionPlaces, int32_t maxFractionPlaces)</td></tr> <tr class="memdesc:aefc66d4f45e1510905f891bc83543c32 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to a certain number of fraction places (numerals after the decimal separator); in addition, always show at least a certain number of places after the decimal separator, padding with zeros if necessary. <a href="classicu_1_1number_1_1Precision.html#aefc66d4f45e1510905f891bc83543c32">More...</a><br /></td></tr> <tr class="separator:aefc66d4f45e1510905f891bc83543c32 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad53fdb61ac6fe16cb128fe57d1e44f9f inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="numberformatter_8h.html#a0d4d73d0d83076f75757f221b25e4d50">SignificantDigitsPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#ad53fdb61ac6fe16cb128fe57d1e44f9f">fixedSignificantDigits</a> (int32_t <a class="el" href="classicu_1_1number_1_1Precision.html#af3ef4b7c6d89f090b77031de7a5f77b3">minMaxSignificantDigits</a>)</td></tr> <tr class="memdesc:ad53fdb61ac6fe16cb128fe57d1e44f9f inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to a certain number of significant digits or significant figures. <a href="classicu_1_1number_1_1Precision.html#ad53fdb61ac6fe16cb128fe57d1e44f9f">More...</a><br /></td></tr> <tr class="separator:ad53fdb61ac6fe16cb128fe57d1e44f9f inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2294a49107e4bf5d486954e1f395e4c7 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="numberformatter_8h.html#a0d4d73d0d83076f75757f221b25e4d50">SignificantDigitsPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#a2294a49107e4bf5d486954e1f395e4c7">minSignificantDigits</a> (int32_t minSignificantDigits)</td></tr> <tr class="memdesc:a2294a49107e4bf5d486954e1f395e4c7 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Always show at least a certain number of significant digits/figures, padding with zeros if necessary. <a href="classicu_1_1number_1_1Precision.html#a2294a49107e4bf5d486954e1f395e4c7">More...</a><br /></td></tr> <tr class="separator:a2294a49107e4bf5d486954e1f395e4c7 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a111a02b1861e4e2225983c4b9d447c49 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="numberformatter_8h.html#a0d4d73d0d83076f75757f221b25e4d50">SignificantDigitsPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#a111a02b1861e4e2225983c4b9d447c49">maxSignificantDigits</a> (int32_t maxSignificantDigits)</td></tr> <tr class="memdesc:a111a02b1861e4e2225983c4b9d447c49 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to a certain number of significant digits/figures. <a href="classicu_1_1number_1_1Precision.html#a111a02b1861e4e2225983c4b9d447c49">More...</a><br /></td></tr> <tr class="separator:a111a02b1861e4e2225983c4b9d447c49 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af3ef4b7c6d89f090b77031de7a5f77b3 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="numberformatter_8h.html#a0d4d73d0d83076f75757f221b25e4d50">SignificantDigitsPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#af3ef4b7c6d89f090b77031de7a5f77b3">minMaxSignificantDigits</a> (int32_t <a class="el" href="classicu_1_1number_1_1Precision.html#a2294a49107e4bf5d486954e1f395e4c7">minSignificantDigits</a>, int32_t <a class="el" href="classicu_1_1number_1_1Precision.html#a111a02b1861e4e2225983c4b9d447c49">maxSignificantDigits</a>)</td></tr> <tr class="memdesc:af3ef4b7c6d89f090b77031de7a5f77b3 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to a certain number of significant digits/figures; in addition, always show at least a certain number of significant digits, padding with zeros if necessary. <a href="classicu_1_1number_1_1Precision.html#af3ef4b7c6d89f090b77031de7a5f77b3">More...</a><br /></td></tr> <tr class="separator:af3ef4b7c6d89f090b77031de7a5f77b3 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5b884037b03cbfa31643f13d7dbf61d3 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1IncrementPrecision.html">IncrementPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#a5b884037b03cbfa31643f13d7dbf61d3">increment</a> (double roundingIncrement)</td></tr> <tr class="memdesc:a5b884037b03cbfa31643f13d7dbf61d3 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded if necessary to the closest multiple of a certain rounding increment. <a href="classicu_1_1number_1_1Precision.html#a5b884037b03cbfa31643f13d7dbf61d3">More...</a><br /></td></tr> <tr class="separator:a5b884037b03cbfa31643f13d7dbf61d3 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aedfb413e5a37c69868594c870a87134b inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1IncrementPrecision.html">IncrementPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#aedfb413e5a37c69868594c870a87134b">incrementExact</a> (uint64_t mantissa, int16_t magnitude)</td></tr> <tr class="memdesc:aedfb413e5a37c69868594c870a87134b inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Version of <code><a class="el" href="classicu_1_1number_1_1Precision.html#a5b884037b03cbfa31643f13d7dbf61d3" title="Show numbers rounded if necessary to the closest multiple of a certain rounding increment. ">Precision::increment()</a></code> that takes an integer at a particular power of 10. <a href="classicu_1_1number_1_1Precision.html#aedfb413e5a37c69868594c870a87134b">More...</a><br /></td></tr> <tr class="separator:aedfb413e5a37c69868594c870a87134b inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6b41206896df6745110d391c5ee8b3a5 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classicu_1_1number_1_1CurrencyPrecision.html">CurrencyPrecision</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1Precision.html#a6b41206896df6745110d391c5ee8b3a5">currency</a> (<a class="el" href="ucurr_8h.html#acb76397692c3225539789ce239a6c306">UCurrencyUsage</a> currencyUsage)</td></tr> <tr class="memdesc:a6b41206896df6745110d391c5ee8b3a5 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="mdescLeft"> </td><td class="mdescRight">Show numbers rounded and padded according to the rules for the currency unit. <a href="classicu_1_1number_1_1Precision.html#a6b41206896df6745110d391c5ee8b3a5">More...</a><br /></td></tr> <tr class="separator:a6b41206896df6745110d391c5ee8b3a5 inherit pub_static_methods_classicu_1_1number_1_1Precision"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>A class that defines a rounding precision based on a number of fraction places and optionally significant digits to be used when formatting numbers in <a class="el" href="classicu_1_1number_1_1NumberFormatter.html" title="See the main description in numberformatter.h for documentation and examples. ">NumberFormatter</a>. </p> <p>To create a <a class="el" href="classicu_1_1number_1_1FractionPrecision.html" title="A class that defines a rounding precision based on a number of fraction places and optionally signifi...">FractionPrecision</a>, use one of the factory methods on <a class="el" href="classicu_1_1number_1_1Precision.html" title="A class that defines the rounding precision to be used when formatting numbers in NumberFormatter...">Precision</a>.</p> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004975">Stable:</a></b></dt><dd>ICU 60 </dd></dl> <p class="definition">Definition at line <a class="el" href="numberformatter_8h_source.html#l00839">839</a> of file <a class="el" href="numberformatter_8h_source.html">numberformatter.h</a>.</p> </div><h2 class="groupheader">Member Function Documentation</h2> <a id="aaec86af2a6ad5cc67a6d223d44436135"></a> <h2 class="memtitle"><span class="permalink"><a href="#aaec86af2a6ad5cc67a6d223d44436135">◆ </a></span>withMaxDigits()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> icu::number::FractionPrecision::withMaxDigits </td> <td>(</td> <td class="paramtype">int32_t </td> <td class="paramname"><em>maxSignificantDigits</em></td><td>)</td> <td> const</td> </tr> </table> </div><div class="memdoc"> <p>Ensure that no more than this number of significant digits are retained when rounding according to fraction rules. </p> <p>For example, with integer rounding, the number 123.4 becomes "123". However, with maximum figures set to 2, 123.4 becomes "120" instead.</p> <p>This setting does not affect the number of trailing zeros. For example, with fixed fraction of 2, 123.4 would become "120.00".</p> <p>This is equivalent to <code>withSignificantDigits(1, maxSignificantDigits, STRICT)</code>.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">maxSignificantDigits</td><td>Round the number to no more than this number of significant figures. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>A precision for chaining or passing to the <a class="el" href="classicu_1_1number_1_1NumberFormatter.html" title="See the main description in numberformatter.h for documentation and examples. ">NumberFormatter</a> precision() setter. </dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005006">Stable:</a></b></dt><dd>ICU 60 </dd></dl> </div> </div> <a id="a249ba78b57a95f6b823eedc9704e112e"></a> <h2 class="memtitle"><span class="permalink"><a href="#a249ba78b57a95f6b823eedc9704e112e">◆ </a></span>withMinDigits()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> icu::number::FractionPrecision::withMinDigits </td> <td>(</td> <td class="paramtype">int32_t </td> <td class="paramname"><em>minSignificantDigits</em></td><td>)</td> <td> const</td> </tr> </table> </div><div class="memdoc"> <p>Ensure that no less than this number of significant digits are retained when rounding according to fraction rules. </p> <p>For example, with integer rounding, the number 3.141 becomes "3". However, with minimum figures set to 2, 3.141 becomes "3.1" instead.</p> <p>This setting does not affect the number of trailing zeros. For example, 3.01 would print as "3", not "3.0".</p> <p>This is equivalent to <code>withSignificantDigits(1, minSignificantDigits, RELAXED)</code>.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">minSignificantDigits</td><td>The number of significant figures to guarantee. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>A precision for chaining or passing to the <a class="el" href="classicu_1_1number_1_1NumberFormatter.html" title="See the main description in numberformatter.h for documentation and examples. ">NumberFormatter</a> precision() setter. </dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005005">Stable:</a></b></dt><dd>ICU 60 </dd></dl> </div> </div> <a id="a6b603ef1074ef3167f807ab1c1aca1eb"></a> <h2 class="memtitle"><span class="permalink"><a href="#a6b603ef1074ef3167f807ab1c1aca1eb">◆ </a></span>withSignificantDigits()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classicu_1_1number_1_1Precision.html">Precision</a> icu::number::FractionPrecision::withSignificantDigits </td> <td>(</td> <td class="paramtype">int32_t </td> <td class="paramname"><em>minSignificantDigits</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int32_t </td> <td class="paramname"><em>maxSignificantDigits</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="unumberformatter_8h.html#a002bb379f6d06333590e00771c613c71">UNumberRoundingPriority</a> </td> <td class="paramname"><em>priority</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </div><div class="memdoc"> <p>Override maximum fraction digits with maximum significant digits depending on the magnitude of the number. </p> <p>See UNumberRoundingPriority.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">minSignificantDigits</td><td>Pad trailing zeros to achieve this minimum number of significant digits. </td></tr> <tr><td class="paramname">maxSignificantDigits</td><td>Round the number to achieve this maximum number of significant digits. </td></tr> <tr><td class="paramname">priority</td><td>How to disambiguate between fraction digits and significant digits. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>A precision for chaining or passing to the <a class="el" href="classicu_1_1number_1_1NumberFormatter.html" title="See the main description in numberformatter.h for documentation and examples. ">NumberFormatter</a> precision() setter.</dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005004">Stable:</a></b></dt><dd>ICU 69 </dd></dl> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li>i18n/unicode/<a class="el" href="numberformatter_8h_source.html">numberformatter.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>

| ver. 1.6 | Github | . | PHP 8.3.30 | Генерация страницы: 0 | proxy | phpinfo | Настройка