mirror of
https://github.com/cookiengineer/audacity
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405 lines
24 KiB
XML
405 lines
24 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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<!ENTITY version SYSTEM "version.xml">
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]>
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<refentry id="rasqal-section-xsd">
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<refmeta>
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<refentrytitle role="top_of_page" id="rasqal-section-xsd.top_of_page">XML Schema Decimals</refentrytitle>
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<manvolnum>3</manvolnum>
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<refmiscinfo>RASQAL Library</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>XML Schema Decimals</refname>
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<refpurpose>XML Schema decimal number arithmetic.</refpurpose>
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<!--[<xref linkend="desc" endterm="desc.title"/>]-->
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</refnamediv>
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<refsynopsisdiv id="rasqal-section-xsd.synopsis" role="synopsis">
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<title role="synopsis.title">Synopsis</title>
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<synopsis>
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<link linkend="void">void</link> <link linkend="rasqal-free-xsd-decimal">rasqal_free_xsd_decimal</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec);
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link>* <link linkend="rasqal-new-xsd-decimal">rasqal_new_xsd_decimal</link> (void);
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typedef <link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link>;
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-add">rasqal_xsd_decimal_add</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);
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<link linkend="char">char</link>* <link linkend="rasqal-xsd-decimal-as-counted-string">rasqal_xsd_decimal_as_counted_string</link>
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(<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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<link linkend="size-t">size_t</link> *len_p);
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<link linkend="char">char</link>* <link linkend="rasqal-xsd-decimal-as-string">rasqal_xsd_decimal_as_string</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-compare">rasqal_xsd_decimal_compare</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-divide">rasqal_xsd_decimal_divide</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-equals">rasqal_xsd_decimal_equals</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);
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<link linkend="double">double</link> <link linkend="rasqal-xsd-decimal-get-double">rasqal_xsd_decimal_get_double</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-is-zero">rasqal_xsd_decimal_is_zero</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *d);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-multiply">rasqal_xsd_decimal_multiply</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-print">rasqal_xsd_decimal_print</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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<link linkend="FILE:CAPS">FILE</link> *stream);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-set-double">rasqal_xsd_decimal_set_double</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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<link linkend="double">double</link> d);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-set-long">rasqal_xsd_decimal_set_long</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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long <link linkend="l">l</link> );
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-set-string">rasqal_xsd_decimal_set_string</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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const <link linkend="char">char</link> *string);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-subtract">rasqal_xsd_decimal_subtract</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);
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<link linkend="int">int</link> <link linkend="rasqal-xsd-decimal-negate">rasqal_xsd_decimal_negate</link> (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a);
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</synopsis>
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</refsynopsisdiv>
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<refsect1 id="rasqal-section-xsd.description" role="desc">
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<title role="desc.title">Description</title>
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<para>
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A class for providing XSD Decimals with arbitrary length
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floating point decimals.
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</para>
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</refsect1>
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<refsect1 id="rasqal-section-xsd.details" role="details">
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<title role="details.title">Details</title>
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<refsect2 id="rasqal-free-xsd-decimal" role="function">
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<title>rasqal_free_xsd_decimal ()</title>
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<indexterm zone="rasqal-free-xsd-decimal"><primary>rasqal_free_xsd_decimal</primary></indexterm><programlisting><link linkend="void">void</link> rasqal_free_xsd_decimal (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec);</programlisting>
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<para>
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Destroy XSD Decimal object.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> Decimal object
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-new-xsd-decimal" role="function">
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<title>rasqal_new_xsd_decimal ()</title>
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<indexterm zone="rasqal-new-xsd-decimal"><primary>rasqal_new_xsd_decimal</primary></indexterm><programlisting><link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link>* rasqal_new_xsd_decimal (void);</programlisting>
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<para>
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Create a new XSD Decimal object.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> new xsd:decimal object or NULL on failure.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal" role="typedef">
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<title>rasqal_xsd_decimal</title>
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<indexterm zone="rasqal-xsd-decimal"><primary>rasqal_xsd_decimal</primary></indexterm><programlisting>typedef struct rasqal_xsd_decimal_s rasqal_xsd_decimal;
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</programlisting>
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<para>
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Rasqal XSD Decimal class.</para>
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<para>
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</para></refsect2>
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<refsect2 id="rasqal-xsd-decimal-add" role="function">
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<title>rasqal_xsd_decimal_add ()</title>
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<indexterm zone="rasqal-xsd-decimal-add"><primary>rasqal_xsd_decimal_add</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_add (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);</programlisting>
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<para>
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Add two XSD Decimals and store in result XSD Decimal</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>result</parameter> :</term>
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<listitem><simpara> result variable
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>a</parameter> :</term>
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<listitem><simpara> argment decimal 1
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>b</parameter> :</term>
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<listitem><simpara> argument decimal 2
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-as-counted-string" role="function">
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<title>rasqal_xsd_decimal_as_counted_string ()</title>
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<indexterm zone="rasqal-xsd-decimal-as-counted-string"><primary>rasqal_xsd_decimal_as_counted_string</primary></indexterm><programlisting><link linkend="char">char</link>* rasqal_xsd_decimal_as_counted_string
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(<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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<link linkend="size-t">size_t</link> *len_p);</programlisting>
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<para>
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Get an XSD Decimal as a string lexical form with optional length.
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</para>
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<para>
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The returned string is shared and owned by the <parameter>dec</parameter> object and
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must be copied. If <parameter>len_p</parameter> is not NULL, the length of the returned
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string is stored.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>len_p</parameter> :</term>
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<listitem><simpara> pointer to length variable (or NULL)
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> lexical form string or NULL on failure.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-as-string" role="function">
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<title>rasqal_xsd_decimal_as_string ()</title>
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<indexterm zone="rasqal-xsd-decimal-as-string"><primary>rasqal_xsd_decimal_as_string</primary></indexterm><programlisting><link linkend="char">char</link>* rasqal_xsd_decimal_as_string (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec);</programlisting>
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<para>
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Get an XSD Decimal as a string lexical form.
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</para>
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<para>
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The returned string is shared and owned by the <parameter>dec</parameter> object and
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must be copied.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> lexical form string or NULL on failure.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-compare" role="function">
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<title>rasqal_xsd_decimal_compare ()</title>
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<indexterm zone="rasqal-xsd-decimal-compare"><primary>rasqal_xsd_decimal_compare</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_compare (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);</programlisting>
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<para>
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Compare two XSD Decimals</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>a</parameter> :</term>
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<listitem><simpara> first XSD decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>b</parameter> :</term>
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<listitem><simpara> second XSD decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> <0 if <parameter>a</parameter> is less than <parameter>b</parameter>, 0 if equal, >1 otherwise
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-divide" role="function">
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<title>rasqal_xsd_decimal_divide ()</title>
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<indexterm zone="rasqal-xsd-decimal-divide"><primary>rasqal_xsd_decimal_divide</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_divide (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);</programlisting>
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<para>
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Divide two XSD Decimals and store in result XSD Decimal
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</para>
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<para>
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If the divisor <parameter>b</parameter> is 0, failure is returned</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>result</parameter> :</term>
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<listitem><simpara> result variable
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>a</parameter> :</term>
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<listitem><simpara> argment decimal 1
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>b</parameter> :</term>
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<listitem><simpara> argument decimal 2
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-equals" role="function">
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<title>rasqal_xsd_decimal_equals ()</title>
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<indexterm zone="rasqal-xsd-decimal-equals"><primary>rasqal_xsd_decimal_equals</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_equals (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);</programlisting>
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<para>
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Compare two XSD Decimals for equality.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>a</parameter> :</term>
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<listitem><simpara> first XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>b</parameter> :</term>
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<listitem><simpara> second XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 if equal.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-get-double" role="function">
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<title>rasqal_xsd_decimal_get_double ()</title>
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<indexterm zone="rasqal-xsd-decimal-get-double"><primary>rasqal_xsd_decimal_get_double</primary></indexterm><programlisting><link linkend="double">double</link> rasqal_xsd_decimal_get_double (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec);</programlisting>
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<para>
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Get an XSD Decimal as a double (may lose precision)</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> double value.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-is-zero" role="function">
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<title>rasqal_xsd_decimal_is_zero ()</title>
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<indexterm zone="rasqal-xsd-decimal-is-zero"><primary>rasqal_xsd_decimal_is_zero</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_is_zero (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *d);</programlisting>
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<para>
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Test if an XSD decimal is zero.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>d</parameter> :</term>
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<listitem><simpara> decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 if decimal is zero
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-multiply" role="function">
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<title>rasqal_xsd_decimal_multiply ()</title>
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<indexterm zone="rasqal-xsd-decimal-multiply"><primary>rasqal_xsd_decimal_multiply</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_multiply (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);</programlisting>
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<para>
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Multiply two XSD Decimals and store in result XSD Decimal</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>result</parameter> :</term>
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<listitem><simpara> result variable
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>a</parameter> :</term>
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<listitem><simpara> argment decimal 1
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>b</parameter> :</term>
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<listitem><simpara> argument decimal 2
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-print" role="function">
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<title>rasqal_xsd_decimal_print ()</title>
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<indexterm zone="rasqal-xsd-decimal-print"><primary>rasqal_xsd_decimal_print</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_print (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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<link linkend="FILE:CAPS">FILE</link> *stream);</programlisting>
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<para>
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Write an XSD Decimal to a FILE* stream</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>stream</parameter> :</term>
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<listitem><simpara> FILE* stream
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-set-double" role="function">
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<title>rasqal_xsd_decimal_set_double ()</title>
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<indexterm zone="rasqal-xsd-decimal-set-double"><primary>rasqal_xsd_decimal_set_double</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_set_double (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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<link linkend="double">double</link> d);</programlisting>
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<para>
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Set an XSD Decimal value from a double.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>d</parameter> :</term>
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<listitem><simpara> double
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-set-long" role="function">
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<title>rasqal_xsd_decimal_set_long ()</title>
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<indexterm zone="rasqal-xsd-decimal-set-long"><primary>rasqal_xsd_decimal_set_long</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_set_long (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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long <link linkend="l">l</link> );</programlisting>
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<para>
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Set an XSD Decimal value from a long.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>Param2</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-set-string" role="function">
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<title>rasqal_xsd_decimal_set_string ()</title>
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<indexterm zone="rasqal-xsd-decimal-set-string"><primary>rasqal_xsd_decimal_set_string</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_set_string (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *dec,
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const <link linkend="char">char</link> *string);</programlisting>
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<para>
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Set an XSD Decimal value from a string lexical form</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>dec</parameter> :</term>
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<listitem><simpara> XSD Decimal
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>string</parameter> :</term>
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<listitem><simpara> lexical form
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-subtract" role="function">
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<title>rasqal_xsd_decimal_subtract ()</title>
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<indexterm zone="rasqal-xsd-decimal-subtract"><primary>rasqal_xsd_decimal_subtract</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_subtract (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *b);</programlisting>
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<para>
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Subtract two XSD Decimals and store in result XSD Decimal</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>result</parameter> :</term>
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<listitem><simpara> result variable
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>a</parameter> :</term>
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<listitem><simpara> argment decimal 1
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>b</parameter> :</term>
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<listitem><simpara> argument decimal 2
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2 id="rasqal-xsd-decimal-negate" role="function">
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<title>rasqal_xsd_decimal_negate ()</title>
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<indexterm zone="rasqal-xsd-decimal-negate"><primary>rasqal_xsd_decimal_negate</primary></indexterm><programlisting><link linkend="int">int</link> rasqal_xsd_decimal_negate (<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *result,
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<link linkend="rasqal-xsd-decimal">rasqal_xsd_decimal</link> *a);</programlisting>
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<para>
|
|
Negate an XSD Decimal</para>
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<para>
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</para><variablelist role="params">
|
|
<varlistentry><term><parameter>result</parameter> :</term>
|
|
<listitem><simpara> result variable
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>a</parameter> :</term>
|
|
<listitem><simpara> argment decimal
|
|
</simpara></listitem></varlistentry>
|
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure
|
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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</refsect1>
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</refentry>
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