📄 classdbtimeseriesreverseiterator.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>FastDB: TemplatedbTimeSeriesReverseIterator< T > class Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.5 --><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="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a></div><h1>dbTimeSeriesReverseIterator< T > Class Template Reference</h1><code>#include <<a class="el" href="timeseries_8h-source.html">timeseries.h</a>></code><p><a href="classdbTimeSeriesReverseIterator-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0><tr><td></td></tr><tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora0">start</a> (<a class="el" href="classdbTimeSeriesProcessor.html">dbTimeSeriesProcessor</a>< T > *processor, oid_t oid, time_t from, time_t till)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora1">current</a> (T &elem)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora2">next</a> ()</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora3">reset</a> ()</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora4">dbTimeSeriesReverseIterator</a> ()</td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2><h3>template<class T><br> class dbTimeSeriesReverseIterator< T ></h3>Time series reverse iterator <p><hr><h2>Constructor & Destructor Documentation</h2><a class="anchor" name="dbTimeSeriesReverseIteratora4" doxytag="dbTimeSeriesReverseIterator::dbTimeSeriesReverseIterator" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" colspan="4">template<class T> </td> </tr> <tr> <td class="md" nowrap valign="top"> <a class="el" href="classdbTimeSeriesReverseIterator.html">dbTimeSeriesReverseIterator</a>< T >::<a class="el" href="classdbTimeSeriesReverseIterator.html">dbTimeSeriesReverseIterator</a> </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [inline]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Iterator costructor. If <a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora1">current()</a> or <a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora2">next()</a> method will always return false if them are invoked prior to <a class="el" href="classdbTimeSeriesReverseIterator.html#dbTimeSeriesReverseIteratora0">start()</a> </td> </tr></table><hr><h2>Member Function Documentation</h2><a class="anchor" name="dbTimeSeriesReverseIteratora1" doxytag="dbTimeSeriesReverseIterator::current" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" colspan="4">template<class T> </td> </tr> <tr> <td class="md" nowrap valign="top"> bool <a class="el" href="classdbTimeSeriesReverseIterator.html">dbTimeSeriesReverseIterator</a>< T >::current </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">T & </td> <td class="mdname1" valign="top" nowrap> <em>elem</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [inline]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Get current iterator element <dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if there is current element, <code>false</code> otherwise </dd></dl> </td> </tr></table><a class="anchor" name="dbTimeSeriesReverseIteratora2" doxytag="dbTimeSeriesReverseIterator::next" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" colspan="4">template<class T> </td> </tr> <tr> <td class="md" nowrap valign="top"> bool <a class="el" href="classdbTimeSeriesReverseIterator.html">dbTimeSeriesReverseIterator</a>< T >::next </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [inline]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Move iterator position to next element. <dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if next element exists, <code>false</code> otherwise </dd></dl> </td> </tr></table><a class="anchor" name="dbTimeSeriesReverseIteratora3" doxytag="dbTimeSeriesReverseIterator::reset" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" colspan="4">template<class T> </td> </tr> <tr> <td class="md" nowrap valign="top"> void <a class="el" href="classdbTimeSeriesReverseIterator.html">dbTimeSeriesReverseIterator</a>< T >::reset </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [inline]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Reset iterator to the initial state </td> </tr></table><a class="anchor" name="dbTimeSeriesReverseIteratora0" doxytag="dbTimeSeriesReverseIterator::start" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" colspan="4">template<class T> </td> </tr> <tr> <td class="md" nowrap valign="top"> void <a class="el" href="classdbTimeSeriesReverseIterator.html">dbTimeSeriesReverseIterator</a>< T >::start </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="classdbTimeSeriesProcessor.html">dbTimeSeriesProcessor</a>< T > * </td> <td class="mdname" nowrap> <em>processor</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>oid_t </td> <td class="mdname" nowrap> <em>oid</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>time_t </td> <td class="mdname" nowrap> <em>from</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>time_t </td> <td class="mdname" nowrap> <em>till</em></td> </tr> <tr> <td></td> <td class="md">) </td> <td class="md" colspan="2"><code> [inline]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Start iteration through elements belonging to the specified range. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign=top><em>processor</em> </td><td>pointer to time series processor </td></tr> <tr><td valign=top><em>oid</em> </td><td>time series identifer (OID of the object associated with this time series) </td></tr> <tr><td valign=top><em>from</em> </td><td>inclusive low bound for element timestamp (set 0 to disable this criteria) </td></tr> <tr><td valign=top><em>till</em> </td><td>inclusive high bound for element timestamp (set INFINITE_TIME to disable this criteria) </td></tr> </table></dl> </td> </tr></table><hr>The documentation for this class was generated from the following file:<ul><li><a class="el" href="timeseries_8h-source.html">timeseries.h</a></ul><hr size="1"><address style="align: right;"><small>Generated on Thu Feb 12 13:04:49 2004 for FastDB by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.5 </small></address></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -