Planet
navi homePPSaboutscreenshotsdownloaddevelopmentforum

source: downloads/boost_1_33_1/doc/html/years_duration.html @ 12

Last change on this file since 12 was 12, checked in by landauf, 18 years ago

added boost
File size: 11.5 KB
RevLine 
[12]1<html>
2<head>
3<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
4<title>Class template years_duration</title>
5<link rel="stylesheet" href="boostbook.css" type="text/css">
6<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
7<link rel="start" href="index.html" title="The Boost C++ Libraries">
8<link rel="up" href="date_time/doxy.html#id2442047" title="Header &lt;boost/date_time/date_duration_types.hpp&gt;">
9<link rel="prev" href="months_duration.html" title="Class template months_duration">
10<link rel="next" href="date_facet.html" title="Class template date_facet">
11</head>
12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
13<table cellpadding="2" width="100%">
14<td valign="top"><img alt="boost.png (6897 bytes)" width="277" height="86" src="../../boost.png"></td>
15<td align="center"><a href="../../index.htm">Home</a></td>
16<td align="center"><a href="../../libs/libraries.htm">Libraries</a></td>
17<td align="center"><a href="../../people/people.htm">People</a></td>
18<td align="center"><a href="../../more/faq.htm">FAQ</a></td>
19<td align="center"><a href="../../more/index.htm">More</a></td>
20</table>
21<hr>
22<div class="spirit-nav">
23<a accesskey="p" href="months_duration.html"><img src="images/prev.png" alt="Prev"></a><a accesskey="u" href="date_time/doxy.html#id2442047"><img src="images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="images/home.png" alt="Home"></a><a accesskey="n" href="date_facet.html"><img src="images/next.png" alt="Next"></a>
24</div>
25<div class="refentry" lang="en">
26<a name="years_duration"></a><div class="titlepage"></div>
27<div class="refnamediv">
28<h2><span class="refentrytitle">Class template years_duration</span></h2>
29<p>boost::date_time::years_duration &#8212; additional duration type that represents a logical year </p>
30</div>
31<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
32<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="bold"><strong>template</strong></span>&lt;<span class="bold"><strong>typename</strong></span> base_config&gt; 
33<span class="bold"><strong>class</strong></span> years_duration {
34<span class="bold"><strong>public</strong></span>:
35  <span class="emphasis"><em>// <a href="years_duration.html#years_durationconstruct-copy-destruct">construct/copy/destruct</a></em></span>
36  <a href="years_duration.html#id2500832-bb">years_duration</a>(int_rep);
37  <a href="years_duration.html#id2494294-bb">years_duration</a>(special_values);
38
39  <span class="emphasis"><em>// <a href="years_duration.html#id2499807-bb">public member functions</a></em></span>
40  <span class="type">int_rep</span> <a href="years_duration.html#id2499812-bb">number_of_years</a>() <span class="bold"><strong>const</strong></span>;
41  <span class="type">duration_type</span> <a href="years_duration.html#id2469511-bb">get_neg_offset</a>(<span class="bold"><strong>const</strong></span> date_type &amp;) <span class="bold"><strong>const</strong></span>;
42  <span class="type">duration_type</span> <a href="years_duration.html#id2400535-bb">get_offset</a>(<span class="bold"><strong>const</strong></span> date_type &amp;) <span class="bold"><strong>const</strong></span>;
43  <span class="type"><span class="bold"><strong>bool</strong></span></span> <a href="years_duration.html#id2422790-bb"><span class="bold"><strong>operator</strong></span>==</a>(<span class="bold"><strong>const</strong></span> years_type &amp;) <span class="bold"><strong>const</strong></span>;
44  <span class="type"><span class="bold"><strong>bool</strong></span></span> <a href="years_duration.html#id2509907-bb"><span class="bold"><strong>operator</strong></span>!=</a>(<span class="bold"><strong>const</strong></span> years_type &amp;) <span class="bold"><strong>const</strong></span>;
45  <span class="type">years_type</span> <a href="years_duration.html#id2433883-bb"><span class="bold"><strong>operator</strong></span>+</a>(<span class="bold"><strong>const</strong></span> years_type &amp;) <span class="bold"><strong>const</strong></span>;
46  <span class="type">years_type &amp;</span> <a href="years_duration.html#id2394158-bb"><span class="bold"><strong>operator</strong></span>+=</a>(<span class="bold"><strong>const</strong></span> years_type &amp;) ;
47  <span class="type">years_type</span> <a href="years_duration.html#id2409965-bb"><span class="bold"><strong>operator</strong></span>-</a>(<span class="bold"><strong>const</strong></span> years_type &amp;) <span class="bold"><strong>const</strong></span>;
48  <span class="type">years_type &amp;</span> <a href="years_duration.html#id2434523-bb"><span class="bold"><strong>operator</strong></span>-=</a>(<span class="bold"><strong>const</strong></span> years_type &amp;) ;
49  <span class="type">years_type</span> <a href="years_duration.html#id2508356-bb"><span class="bold"><strong>operator</strong></span> *</a>(<span class="bold"><strong>const</strong></span> int_type) <span class="bold"><strong>const</strong></span>;
50  <span class="type">years_type &amp;</span> <a href="years_duration.html#id2424513-bb"><span class="bold"><strong>operator</strong></span> *=</a>(<span class="bold"><strong>const</strong></span> int_type) ;
51  <span class="type">years_type</span> <a href="years_duration.html#id2483657-bb"><span class="bold"><strong>operator</strong></span>/</a>(<span class="bold"><strong>const</strong></span> int_type) <span class="bold"><strong>const</strong></span>;
52  <span class="type">years_type &amp;</span> <a href="years_duration.html#id2521577-bb"><span class="bold"><strong>operator</strong></span>/=</a>(<span class="bold"><strong>const</strong></span> int_type) ;
53  <span class="type">months_type</span> <a href="years_duration.html#id2495882-bb"><span class="bold"><strong>operator</strong></span>+</a>(<span class="bold"><strong>const</strong></span> months_type &amp;) <span class="bold"><strong>const</strong></span>;
54  <span class="type">months_type</span> <a href="years_duration.html#id2528104-bb"><span class="bold"><strong>operator</strong></span>-</a>(<span class="bold"><strong>const</strong></span> months_type &amp;) <span class="bold"><strong>const</strong></span>;
55};</pre></div>
56<div class="refsect1" lang="en">
57<a name="id2612830"></a><h2>Description</h2>
58<p>A logical year enables things like: "date(2002,Mar,2) + years(2) -&gt; 2004-Mar-2". If the date is a last day-of-the-month, the result will also be a last-day-of-the-month (ie date(2001-Feb-28) + years(3) -&gt; 2004-Feb-29). </p>
59<div class="refsect2" lang="en">
60<a name="id2612845"></a><h3>
61<a name="years_durationconstruct-copy-destruct"></a><code class="computeroutput">years_duration</code> construct/copy/destruct</h3>
62<div class="orderedlist"><ol type="1">
63<li><pre class="literallayout"><a name="id2500832-bb"></a>years_duration(int_rep num);</pre></li>
64<li><pre class="literallayout"><a name="id2494294-bb"></a>years_duration(special_values sv);</pre></li>
65</ol></div>
66</div>
67<div class="refsect2" lang="en">
68<a name="id2612894"></a><h3>
69<a name="id2499807-bb"></a><code class="computeroutput">years_duration</code> public member functions</h3>
70<div class="orderedlist"><ol type="1">
71<li><pre class="literallayout"><span class="type">int_rep</span> <a name="id2499812-bb"></a>number_of_years() <span class="bold"><strong>const</strong></span>;</pre></li>
72<li><pre class="literallayout"><span class="type">duration_type</span> <a name="id2469511-bb"></a>get_neg_offset(<span class="bold"><strong>const</strong></span> date_type &amp; d) <span class="bold"><strong>const</strong></span>;</pre></li>
73<li><pre class="literallayout"><span class="type">duration_type</span> <a name="id2400535-bb"></a>get_offset(<span class="bold"><strong>const</strong></span> date_type &amp; d) <span class="bold"><strong>const</strong></span>;</pre></li>
74<li><pre class="literallayout"><span class="type"><span class="bold"><strong>bool</strong></span></span> <a name="id2422790-bb"></a><span class="bold"><strong>operator</strong></span>==(<span class="bold"><strong>const</strong></span> years_type &amp; rhs) <span class="bold"><strong>const</strong></span>;</pre></li>
75<li><pre class="literallayout"><span class="type"><span class="bold"><strong>bool</strong></span></span> <a name="id2509907-bb"></a><span class="bold"><strong>operator</strong></span>!=(<span class="bold"><strong>const</strong></span> years_type &amp; rhs) <span class="bold"><strong>const</strong></span>;</pre></li>
76<li><pre class="literallayout"><span class="type">years_type</span> <a name="id2433883-bb"></a><span class="bold"><strong>operator</strong></span>+(<span class="bold"><strong>const</strong></span> years_type &amp; rhs) <span class="bold"><strong>const</strong></span>;</pre></li>
77<li><pre class="literallayout"><span class="type">years_type &amp;</span> <a name="id2394158-bb"></a><span class="bold"><strong>operator</strong></span>+=(<span class="bold"><strong>const</strong></span> years_type &amp; rhs) ;</pre></li>
78<li><pre class="literallayout"><span class="type">years_type</span> <a name="id2409965-bb"></a><span class="bold"><strong>operator</strong></span>-(<span class="bold"><strong>const</strong></span> years_type &amp; rhs) <span class="bold"><strong>const</strong></span>;</pre></li>
79<li><pre class="literallayout"><span class="type">years_type &amp;</span> <a name="id2434523-bb"></a><span class="bold"><strong>operator</strong></span>-=(<span class="bold"><strong>const</strong></span> years_type &amp; rhs) ;</pre></li>
80<li><pre class="literallayout"><span class="type">years_type</span> <a name="id2508356-bb"></a><span class="bold"><strong>operator</strong></span> *(<span class="bold"><strong>const</strong></span> int_type rhs) <span class="bold"><strong>const</strong></span>;</pre></li>
81<li><pre class="literallayout"><span class="type">years_type &amp;</span> <a name="id2424513-bb"></a><span class="bold"><strong>operator</strong></span> *=(<span class="bold"><strong>const</strong></span> int_type rhs) ;</pre></li>
82<li><pre class="literallayout"><span class="type">years_type</span> <a name="id2483657-bb"></a><span class="bold"><strong>operator</strong></span>/(<span class="bold"><strong>const</strong></span> int_type rhs) <span class="bold"><strong>const</strong></span>;</pre></li>
83<li><pre class="literallayout"><span class="type">years_type &amp;</span> <a name="id2521577-bb"></a><span class="bold"><strong>operator</strong></span>/=(<span class="bold"><strong>const</strong></span> int_type rhs) ;</pre></li>
84<li><pre class="literallayout"><span class="type">months_type</span> <a name="id2495882-bb"></a><span class="bold"><strong>operator</strong></span>+(<span class="bold"><strong>const</strong></span> months_type &amp; m) <span class="bold"><strong>const</strong></span>;</pre></li>
85<li><pre class="literallayout"><span class="type">months_type</span> <a name="id2528104-bb"></a><span class="bold"><strong>operator</strong></span>-(<span class="bold"><strong>const</strong></span> months_type &amp; m) <span class="bold"><strong>const</strong></span>;</pre></li>
86</ol></div>
87</div>
88</div>
89</div>
90<table width="100%"><tr>
91<td align="left"></td>
92<td align="right"><small>Copyright © 2001-2005 CrystalClear Software, Inc</small></td>
93</tr></table>
94<hr>
95<div class="spirit-nav">
96<a accesskey="p" href="months_duration.html"><img src="images/prev.png" alt="Prev"></a><a accesskey="u" href="date_time/doxy.html#id2442047"><img src="images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="images/home.png" alt="Home"></a><a accesskey="n" href="date_facet.html"><img src="images/next.png" alt="Next"></a>
97</div>
98</body>
99</html>
Note: See TracBrowser for help on using the repository browser.