<!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"/>
<title>Wt: Wt::Payment::Money Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
</head>
<body>
<div id="top"><!-- do not remove this div! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">Wt
 <span id="projectnumber">3.2.3</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- Generated by Doxygen 1.7.5.1 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="inherits.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="namespaceWt.html">Wt</a> </li>
<li class="navelem"><a class="el" href="namespaceWt_1_1Payment.html">Payment</a> </li>
<li class="navelem"><a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> </li>
</ul>
</div>
</div>
<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> </div>
<div class="headertitle">
<div class="title">Wt::Payment::Money Class Reference<div class="ingroups"><a class="el" href="group__payment.html">Payment module (Wt::Payment)</a></div></div> </div>
</div>
<div class="contents">
<!-- doxytag: class="Wt::Payment::Money" -->
<p>A value class which describes a monetary value.
<a href="classWt_1_1Payment_1_1Money.html#details">More...</a></p>
<p><code>#include <Wt/Payment/Money></code></p>
<p><a href="classWt_1_1Payment_1_1Money-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#aa4fbef6a960bad5daa2e74c9d9627b88">Money</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#aa4fbef6a960bad5daa2e74c9d9627b88"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a719ceadd8261cc1af06d34491ac4cedc">Money</a> (long long value, int cents, const std::string &currency)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a monetary value. <a href="#a719ceadd8261cc1af06d34491ac4cedc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">long long </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a98f400adb8a38c296a0c79c0c91ff3fe">value</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the int part of money. <a href="#a98f400adb8a38c296a0c79c0c91ff3fe"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a5ba128e2a9f680a5e9cac11859f696e5">cents</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the cents. <a href="#a5ba128e2a9f680a5e9cac11859f696e5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab0f4f1fa6730fc63e874a5ad491013d9"></a><!-- doxytag: member="Wt::Payment::Money::setCurrency" ref="ab0f4f1fa6730fc63e874a5ad491013d9" args="(std::string currency)" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#ab0f4f1fa6730fc63e874a5ad491013d9">setCurrency</a> (std::string currency)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the currency. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a5b1e1204c2b19e16b7e346c92268b401">currency</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the currency. <a href="#a5b1e1204c2b19e16b7e346c92268b401"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#ab3652d03f8821168eca815f9ecdc8d25">toString</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a text representation. <a href="#ab3652d03f8821168eca815f9ecdc8d25"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a17132712c06787f44b7439df6bfa8079"></a><!-- doxytag: member="Wt::Payment::Money::operator=" ref="a17132712c06787f44b7439df6bfa8079" args="(const Money &money)" -->
<a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a17132712c06787f44b7439df6bfa8079">operator=</a> (const <a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> &money)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a81736f5d841b2647ec88de4f036bf223">operator+=</a> (const <a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> &money)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Addition operator. <a href="#a81736f5d841b2647ec88de4f036bf223"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a0b50491a7de5f7075b323932170fb4f8">operator-=</a> (const <a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> &money)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Substraction operator. <a href="#a0b50491a7de5f7075b323932170fb4f8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab3fd27a3260454ebbd87db6530640b1a"></a><!-- doxytag: member="Wt::Payment::Money::operator*=" ref="ab3fd27a3260454ebbd87db6530640b1a" args="(double value)" -->
<a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#ab3fd27a3260454ebbd87db6530640b1a">operator*=</a> (double value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Multiplication operator. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afaae5f4a55a0fa2d042d4ae84bc2b75c"></a><!-- doxytag: member="Wt::Payment::Money::operator/=" ref="afaae5f4a55a0fa2d042d4ae84bc2b75c" args="(double value)" -->
<a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#afaae5f4a55a0fa2d042d4ae84bc2b75c">operator/=</a> (double value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Division operator. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4427baae930b2f45c2a34dd150e2cf77"></a><!-- doxytag: member="Wt::Payment::Money::operator*=" ref="a4427baae930b2f45c2a34dd150e2cf77" args="(unsigned value)" -->
<a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#a4427baae930b2f45c2a34dd150e2cf77">operator*=</a> (unsigned value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Multiplication operator. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af2e24a7f63633ec52619a6ccc096834e"></a><!-- doxytag: member="Wt::Payment::Money::operator/=" ref="af2e24a7f63633ec52619a6ccc096834e" args="(unsigned value)" -->
<a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Payment_1_1Money.html#af2e24a7f63633ec52619a6ccc096834e">operator/=</a> (unsigned value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Division operator. <br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>A value class which describes a monetary value. </p>
<p>The money is stored in cents as a 64-bit number, which allows for accurate representation for values up to 2^61 - 1, but has as consequence that division will round to the nearest cent.</p>
<p>Math operations on monetary values of different currencies are not allowed and will result in exception. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="aa4fbef6a960bad5daa2e74c9d9627b88"></a><!-- doxytag: member="Wt::Payment::Money::Money" ref="aa4fbef6a960bad5daa2e74c9d9627b88" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Wt::Payment::Money::Money </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Default constructor. </p>
<p>Creates money represent 0 value. This value can be added or substracted safely from any other monetary value (unlike <a class="el" href="classWt_1_1Payment_1_1Money.html" title="A value class which describes a monetary value.">Money</a>(0, 0, "EUR") which would only be safely used in operations involving other money expressed in the Euro currency. </p>
</div>
</div>
<a class="anchor" id="a719ceadd8261cc1af06d34491ac4cedc"></a><!-- doxytag: member="Wt::Payment::Money::Money" ref="a719ceadd8261cc1af06d34491ac4cedc" args="(long long value, int cents, const std::string &currency)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Wt::Payment::Money::Money </td>
<td>(</td>
<td class="paramtype">long long </td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>cents</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>currency</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Creates a monetary value. </p>
<p>The <code>value</code> is the integer value, <code>cents</code> is the fractional value (up to 2 digits) expressed in cents (0 - 100) and the <code>currency</code> is a string which indicates the currency. </p>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a5ba128e2a9f680a5e9cac11859f696e5"></a><!-- doxytag: member="Wt::Payment::Money::cents" ref="a5ba128e2a9f680a5e9cac11859f696e5" args="() const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int Wt::Payment::Money::cents </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns the cents. </p>
<p>Returns the cents - the last 2 digits of value in cents. </p>
</div>
</div>
<a class="anchor" id="a5b1e1204c2b19e16b7e346c92268b401"></a><!-- doxytag: member="Wt::Payment::Money::currency" ref="a5b1e1204c2b19e16b7e346c92268b401" args="() const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">std::string Wt::Payment::Money::currency </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns the currency. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Payment_1_1Money.html#ab0f4f1fa6730fc63e874a5ad491013d9" title="Sets the currency.">setCurrency()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a81736f5d841b2647ec88de4f036bf223"></a><!-- doxytag: member="Wt::Payment::Money::operator+=" ref="a81736f5d841b2647ec88de4f036bf223" args="(const Money &money)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & Wt::Payment::Money::operator+= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td>
<td class="paramname"><em>money</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Addition operator. </p>
<p>Adding money of different currencies is not allowed. </p>
</div>
</div>
<a class="anchor" id="a0b50491a7de5f7075b323932170fb4f8"></a><!-- doxytag: member="Wt::Payment::Money::operator-=" ref="a0b50491a7de5f7075b323932170fb4f8" args="(const Money &money)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & Wt::Payment::Money::operator-= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1Payment_1_1Money.html">Money</a> & </td>
<td class="paramname"><em>money</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Substraction operator. </p>
<p>Subtracting money of different currencies is not allowed. </p>
</div>
</div>
<a class="anchor" id="ab3652d03f8821168eca815f9ecdc8d25"></a><!-- doxytag: member="Wt::Payment::Money::toString" ref="ab3652d03f8821168eca815f9ecdc8d25" args="() const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const std::string Wt::Payment::Money::toString </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns a text representation. </p>
<p>The format is "value.cents". </p>
</div>
</div>
<a class="anchor" id="a98f400adb8a38c296a0c79c0c91ff3fe"></a><!-- doxytag: member="Wt::Payment::Money::value" ref="a98f400adb8a38c296a0c79c0c91ff3fe" args="() const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">long long Wt::Payment::Money::value </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns the int part of money. </p>
<p>Returns the int part of money (money with no cents). </p>
</div>
</div>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a></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>
<hr size="1"><address style="text-align: right; margin: 3px"><small>
Generated on Thu Nov 1 2012 for <a href="http://www.webtoolkit.eu/wt">the
C++ Web Toolkit (Wt)</a> by <a
href="http://www.doxygen.org/index.html"><img src="doxygen.png"
alt="doxygen" border="0" style="vertical-align: middle; display:
inline-block; height: 2em"></a> 1.7.5.1</small></address>
</body>
</html>
