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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>libqalculate-0.9.4: DecimalPrefix Class Reference</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.4.3 -->
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a></div>
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<h1>DecimalPrefix Class Reference</h1><!-- doxytag: class=<DecimalPrefix> --><!-- doxytag: inherits=<Prefix> -->A decimal (metric) prefix.
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<a href="#_details">More...</a>
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<p>
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<code>#include <Prefix.h></code>
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<p>
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<p>Inheritance diagram for DecimalPrefix:
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<p><center><img src="classDecimalPrefix.png" usemap="#DecimalPrefix_map" border="0" alt=""></center>
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<map name="DecimalPrefix_map">
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<area href="classPrefix.html" alt="Prefix" shape="rect" coords="0,0,90,24">
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</map>
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<a href="classDecimalPrefix-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a0">DecimalPrefix</a> (int exp10, string long_name, string short_name="", string unicode_name="")</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a2">exponent</a> (int iexp=1) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classNumber.html">Number</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a3">exponent</a> (const <a class="el" href="classNumber.html">Number</a> &nexp) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a4">setExponent</a> (int iexp)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classNumber.html">Number</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a5">value</a> (const <a class="el" href="classNumber.html">Number</a> &nexp) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classNumber.html">Number</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a6">value</a> (int iexp) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classNumber.html">Number</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a7">value</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classDecimalPrefix.html#a8">type</a> () const </td></tr>
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<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="p0"></a><!-- doxytag: member=<DecimalPrefix::exp> ref=<p0> args=<> -->
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int </td><td class="memItemRight" valign="bottom"><b>exp</b></td></tr>
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</table>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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A decimal (metric) prefix.
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<p>
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A metric or decimal prefix has an integer exponent which with a base of ten constitutes the value of the prefix (value=10^exponent).
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<p>
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<hr><h2>Constructor & Destructor Documentation</h2>
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<a class="anchor" name="a0"></a><!-- doxytag: member=<DecimalPrefix::DecimalPrefix> ref=<a0> args=<(int exp10, string long_name, string short_name="", string unicode_name="")> --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">DecimalPrefix::DecimalPrefix </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">int </td>
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<td class="mdname" nowrap> <em>exp10</em>, </td>
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</tr>
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<tr>
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<td class="md" nowrap align="right"></td>
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<td class="md"></td>
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<td class="md" nowrap>string </td>
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<td class="mdname" nowrap> <em>long_name</em>, </td>
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</tr>
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<tr>
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<td class="md" nowrap align="right"></td>
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<td class="md"></td>
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<td class="md" nowrap>string </td>
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<td class="mdname" nowrap> <em>short_name</em> = <code>""</code>, </td>
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</tr>
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<tr>
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<td class="md" nowrap align="right"></td>
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<td class="md"></td>
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<td class="md" nowrap>string </td>
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<td class="mdname" nowrap> <em>unicode_name</em> = <code>""</code></td>
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</tr>
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<tr>
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<td class="md"></td>
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<td class="md">) </td>
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<td class="md" colspan="2"></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Create a decimal prefix.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>exp10</em> </td><td>Exponent for the value. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>long_name</em> </td><td>Long name. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>short_name</em> </td><td>Short name. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>unicode_name</em> </td><td>Unicode name.</td></tr>
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</table>
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</dl>
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</td>
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</tr>
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</table>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="a3"></a><!-- doxytag: member=<DecimalPrefix::exponent> ref=<a3> args=<(const Number &nexp) const > --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top"><a class="el" href="classNumber.html">Number</a> DecimalPrefix::exponent </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="classNumber.html">Number</a> & </td>
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<td class="mdname1" valign="top" nowrap> <em>nexp</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const</td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Returns the exponent.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>nexp</em> </td><td>Exponent of the unit. </td></tr>
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</table>
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</dl>
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<dl compact><dt><b>Returns:</b></dt><dd>The exponent of the prefix.</dd></dl>
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</td>
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</tr>
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</table>
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<a class="anchor" name="a2"></a><!-- doxytag: member=<DecimalPrefix::exponent> ref=<a2> args=<(int iexp=1) const > --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">int DecimalPrefix::exponent </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">int </td>
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<td class="mdname1" valign="top" nowrap> <em>iexp</em> = <code>1</code> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const</td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Returns the exponent.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>iexp</em> </td><td>Exponent of the unit. </td></tr>
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</table>
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</dl>
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<dl compact><dt><b>Returns:</b></dt><dd>The exponent of the prefix.</dd></dl>
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</td>
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</tr>
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</table>
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<a class="anchor" name="a4"></a><!-- doxytag: member=<DecimalPrefix::setExponent> ref=<a4> args=<(int iexp)> --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">void DecimalPrefix::setExponent </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">int </td>
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<td class="mdname1" valign="top" nowrap> <em>iexp</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Sets the exponent of the prefix.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>iexp</em> </td><td>New exponent for the prefix.</td></tr>
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</table>
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</dl>
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</td>
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</tr>
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</table>
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<a class="anchor" name="a8"></a><!-- doxytag: member=<DecimalPrefix::type> ref=<a8> args=<() const > --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">int DecimalPrefix::type </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [virtual]</code></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Returns type, subclass, of the prefix. This can be PREFIX_DECIMAL for prefixes of the class DecimalPrefix, PREFIX_BINARY for <a class="el" href="classBinaryPrefix.html">BinaryPrefix</a>, or PREFIX_NUMBER for <a class="el" href="classNumberPrefix.html">NumberPrefix</a>.<p>
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<dl compact><dt><b>Returns:</b></dt><dd>The type of the prefix.</dd></dl>
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<p>
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Implements <a class="el" href="classPrefix.html#a12">Prefix</a>. </td>
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</tr>
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</table>
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<a class="anchor" name="a7"></a><!-- doxytag: member=<DecimalPrefix::value> ref=<a7> args=<() const > --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top"><a class="el" href="classNumber.html">Number</a> DecimalPrefix::value </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [virtual]</code></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Returns the value of the prefix.<p>
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<dl compact><dt><b>Returns:</b></dt><dd>The value of the prefix.</dd></dl>
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<p>
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Implements <a class="el" href="classPrefix.html#a11">Prefix</a>. </td>
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</tr>
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</table>
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<a class="anchor" name="a6"></a><!-- doxytag: member=<DecimalPrefix::value> ref=<a6> args=<(int iexp) const > --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top"><a class="el" href="classNumber.html">Number</a> DecimalPrefix::value </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">int </td>
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<td class="mdname1" valign="top" nowrap> <em>iexp</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [virtual]</code></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Returns the value of the prefix.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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| 300 |
<table border="0" cellspacing="2" cellpadding="0">
|
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<tr><td valign="top"></td><td valign="top"><em>iexp</em> </td><td>The power of the prefixed unit. </td></tr>
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</table>
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</dl>
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<dl compact><dt><b>Returns:</b></dt><dd>The value of the prefix.</dd></dl>
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<p>
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Implements <a class="el" href="classPrefix.html#a10">Prefix</a>. </td>
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</tr>
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</table>
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<a class="anchor" name="a5"></a><!-- doxytag: member=<DecimalPrefix::value> ref=<a5> args=<(const Number &nexp) const > --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top"><a class="el" href="classNumber.html">Number</a> DecimalPrefix::value </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="classNumber.html">Number</a> & </td>
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<td class="mdname1" valign="top" nowrap> <em>nexp</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [virtual]</code></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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Returns the value of the prefix.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
|
| 337 |
<table border="0" cellspacing="2" cellpadding="0">
|
| 338 |
<tr><td valign="top"></td><td valign="top"><em>nexp</em> </td><td>The power of the prefixed unit. </td></tr>
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</table>
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</dl>
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| 341 |
<dl compact><dt><b>Returns:</b></dt><dd>The value of the prefix.</dd></dl>
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<p>
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Implements <a class="el" href="classPrefix.html#a9">Prefix</a>. </td>
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</tr>
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</table>
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<hr>The documentation for this class was generated from the following file:<ul>
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<li>libqalculate/<a class="el" href="Prefix_8h.html">Prefix.h</a></ul>
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<hr size="1"><address style="align: right;"><small>
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Generated on 1 Jun 2006 for libqalculate-0.9.4 by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.3</small></address>
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