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| 26 | <a name="wrapping_int"></a><div class="titlepage"></div> |
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| 27 | <div class="refnamediv"> |
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| 28 | <h2><span class="refentrytitle">Class template wrapping_int</span></h2> |
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| 29 | <p>boost::date_time::wrapping_int — A wrapping integer used to support time durations. </p> |
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| 30 | </div> |
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| 31 | <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> |
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| 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><<span class="bold"><strong>typename</strong></span> int_type_, int_type_ wrap_val> |
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| 33 | <span class="bold"><strong>class</strong></span> wrapping_int { |
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| 34 | <span class="bold"><strong>public</strong></span>: |
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| 35 | <span class="emphasis"><em>// types</em></span> |
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| 36 | <span class="bold"><strong>typedef</strong></span> int_type_ int_type; |
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| 37 | |
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| 38 | <span class="emphasis"><em>// <a href="wrapping_int.html#wrapping_intconstruct-copy-destruct">construct/copy/destruct</a></em></span> |
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| 39 | <a href="wrapping_int.html#id2462986-bb">wrapping_int</a>(int_type); |
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| 40 | |
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| 41 | <span class="emphasis"><em>// <a href="wrapping_int.html#id2462906-bb">public member functions</a></em></span> |
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| 42 | <span class="type">int_type</span> <a href="wrapping_int.html#id2462911-bb">as_int</a>() <span class="bold"><strong>const</strong></span>; |
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| 43 | <a href="wrapping_int.html#id2462927-bb"><span class="bold"><strong>operator</strong></span> int_type</a>() <span class="bold"><strong>const</strong></span>; |
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| 44 | <span class="type">int_type</span> <a href="wrapping_int.html#id2462939-bb">add</a>(int_type) ; |
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| 45 | <span class="type">int_type</span> <a href="wrapping_int.html#id2462962-bb">subtract</a>(int_type) ; |
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| 46 | |
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| 47 | <span class="emphasis"><em>// <a href="wrapping_int.html#id2463003-bb">public static functions</a></em></span> |
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| 48 | <span class="type">int_type</span> <a href="wrapping_int.html#id2463008-bb">wrap_value</a>() ; |
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| 49 | };</pre></div> |
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| 50 | <div class="refsect1" lang="en"> |
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| 51 | <a name="id2666741"></a><h2>Description</h2> |
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| 52 | <p>In composite date and time types this type is used to wrap at the day boundary. </p> |
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| 53 | <div class="refsect2" lang="en"> |
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| 54 | <a name="id2666748"></a><h3> |
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| 55 | <a name="wrapping_intconstruct-copy-destruct"></a><code class="computeroutput">wrapping_int</code> construct/copy/destruct</h3> |
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| 56 | <div class="orderedlist"><ol type="1"><li><pre class="literallayout"><a name="id2462986-bb"></a>wrapping_int(int_type v);</pre></li></ol></div> |
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| 57 | </div> |
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| 58 | <div class="refsect2" lang="en"> |
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| 59 | <a name="id2666782"></a><h3> |
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| 60 | <a name="id2462906-bb"></a><code class="computeroutput">wrapping_int</code> public member functions</h3> |
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| 61 | <div class="orderedlist"><ol type="1"> |
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| 62 | <li><pre class="literallayout"><span class="type">int_type</span> <a name="id2462911-bb"></a>as_int() <span class="bold"><strong>const</strong></span>;</pre></li> |
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| 63 | <li><pre class="literallayout"><a name="id2462927-bb"></a><span class="bold"><strong>operator</strong></span> int_type() <span class="bold"><strong>const</strong></span>;</pre></li> |
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| 64 | <li><pre class="literallayout"><span class="type">int_type</span> <a name="id2462939-bb"></a>add(int_type v) ;</pre></li> |
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| 65 | <li><pre class="literallayout"><span class="type">int_type</span> <a name="id2462962-bb"></a>subtract(int_type v) ;</pre></li> |
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| 66 | </ol></div> |
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| 67 | </div> |
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| 68 | <div class="refsect2" lang="en"> |
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| 69 | <a name="id2666883"></a><h3> |
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| 70 | <a name="id2463003-bb"></a><code class="computeroutput">wrapping_int</code> public static functions</h3> |
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| 71 | <div class="orderedlist"><ol type="1"><li><pre class="literallayout"><span class="type">int_type</span> <a name="id2463008-bb"></a>wrap_value() ;</pre></li></ol></div> |
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