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110 lines
3.0 KiB
XML
110 lines
3.0 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<reference xmlns="http://docbook.org/ns/docbook" xml:id="enum.roundingmode" role="enum">
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<title>The RoundingMode Enum</title>
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<titleabbrev>RoundingMode</titleabbrev>
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<partintro>
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<section xml:id="enum.roundingmode.intro">
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&reftitle.intro;
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<simpara>
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The <enumname>RoundingMode</enumname> enum is used to specify how rounding
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should be performed for <function>round</function>,
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<function>bcround</function>, and <methodname>BcMath\Number::round</methodname>.
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</simpara>
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</section>
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<section xml:id="enum.roundingmode.synopsis">
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&reftitle.enumsynopsis;
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<enumsynopsis>
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<enumname>RoundingMode</enumname>
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<enumitem>
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<enumidentifier>HalfAwayFromZero</enumidentifier>
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<enumitemdescription>
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Round to the nearest integer.
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If the decimal part is <literal>5</literal>,
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round to the integer with the larger absolute value.
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</enumitemdescription>
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</enumitem>
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<enumitem>
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<enumidentifier>HalfTowardsZero</enumidentifier>
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<enumitemdescription>
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Round to the nearest integer.
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If the decimal part is <literal>5</literal>,
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round to the integer with the smaller absolute value.
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</enumitemdescription>
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</enumitem>
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<enumitem>
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<enumidentifier>HalfEven</enumidentifier>
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<enumitemdescription>
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Round to the nearest integer.
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If the decimal part is <literal>5</literal>,
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round to the even integer.
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</enumitemdescription>
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</enumitem>
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<enumitem>
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<enumidentifier>HalfOdd</enumidentifier>
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<enumitemdescription>
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Round to the nearest integer.
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If the decimal part is <literal>5</literal>,
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round to the odd integer.
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</enumitemdescription>
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</enumitem>
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<enumitem>
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<enumidentifier>TowardsZero</enumidentifier>
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<enumitemdescription>
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Round to the nearest integer with a smaller or equal absolute value.
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</enumitemdescription>
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</enumitem>
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<enumitem>
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<enumidentifier>AwayFromZero</enumidentifier>
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<enumitemdescription>
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Round to the nearest integer with a greater or equal absolute value.
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</enumitemdescription>
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</enumitem>
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<enumitem>
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<enumidentifier>NegativeInfinity</enumidentifier>
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<enumitemdescription>
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Round to the largest integer that is smaller or equal.
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</enumitemdescription>
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</enumitem>
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<enumitem>
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<enumidentifier>PositiveInfinity</enumidentifier>
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<enumitemdescription>
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Round to the smallest integer that is greater or equal.
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</enumitemdescription>
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</enumitem>
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</enumsynopsis>
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</section>
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</partintro>
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</reference>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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