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<!-- doxytag: class="kyotocabinet::TextDB" --><!-- doxytag: inherits="kyotocabinet::BasicDB" -->
<p>Plain text database.
<a href="classkyotocabinet_1_1TextDB.html#details">More...</a></p>
<p><code>#include <kctextdb.h></code></p>
<p><a href="classkyotocabinet_1_1TextDB-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB_1_1Cursor.html">Cursor</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classkyotocabinet_1_1TextDB_1_1Cursor.html" title="Cursor to indicate a record.">Cursor</a> to indicate a record. <a href="classkyotocabinet_1_1TextDB_1_1Cursor.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><b>ScopedVisitor</b></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Scoped visitor. <br/></td></tr>
<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="classkyotocabinet_1_1TextDB.html#a4ddadeb9f238d27dd1e9aa1add14dc34">TextDB</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#a4ddadeb9f238d27dd1e9aa1add14dc34"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a38eae1b378ea6d6bce312629645aa99d">~TextDB</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a38eae1b378ea6d6bce312629645aa99d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#aa16a3145865a23b5e1812d8977adb5e3">accept</a> (const char *kbuf, size_t ksiz, <a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> *visitor, bool writable=true)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Accept a visitor to a record. <a href="#aa16a3145865a23b5e1812d8977adb5e3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a1a8db4b064a64164816c176bbb69fcf7">accept_bulk</a> (const std::vector< std::string > &keys, <a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> *visitor, bool writable=true)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Accept a visitor to multiple records at once. <a href="#a1a8db4b064a64164816c176bbb69fcf7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a8bdb3739091f158ea7a1b960fddc6baf">iterate</a> (<a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> *visitor, bool writable=true, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1ProgressChecker.html">ProgressChecker</a> *checker=NULL)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Iterate to accept a visitor for each record. <a href="#a8bdb3739091f158ea7a1b960fddc6baf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#aacd7125c26ce2dc7f75bea979751a05e">scan_parallel</a> (<a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> *visitor, size_t thnum, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1ProgressChecker.html">ProgressChecker</a> *checker=NULL)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Scan each record in parallel. <a href="#aacd7125c26ce2dc7f75bea979751a05e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Error.html">Error</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#aed78f886ac04e4ab3f027725eb49ba61">error</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the last happened error. <a href="#aed78f886ac04e4ab3f027725eb49ba61"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a3218e5b4f82413dfad7b81fb796f0d67">set_error</a> (const char *file, int32_t line, const char *func, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Error.html#aae81720eb2d1d8be04375d0f766d0fa2">Error::Code</a> code, const char *message)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the error information. <a href="#a3218e5b4f82413dfad7b81fb796f0d67"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a9e5ad44b7e6c098e2b29168654480c95">open</a> (const std::string &<a class="el" href="classkyotocabinet_1_1TextDB.html#a8d5482449bb202b03d3641873ca49efa">path</a>, uint32_t mode=<a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664daed0e4bf55347835f8a1c277487767485">OWRITER</a>|<a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664dafddaf6558a2c6e43223eb5c6f0d0e240">OCREATE</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Open a database file. <a href="#a9e5ad44b7e6c098e2b29168654480c95"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a96d3b305cb281d30778a830090e03da8">close</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Close the database file. <a href="#a96d3b305cb281d30778a830090e03da8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a94da8f1f05acda3bae15d92e91599774">synchronize</a> (bool hard=false, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1FileProcessor.html">FileProcessor</a> *proc=NULL, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1ProgressChecker.html">ProgressChecker</a> *checker=NULL)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Synchronize updated contents with the file and the device. <a href="#a94da8f1f05acda3bae15d92e91599774"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#af1da8f917412c50fe995356c30b7e54f">occupy</a> (bool writable=true, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1FileProcessor.html">FileProcessor</a> *proc=NULL)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Occupy database by locking and do something meanwhile. <a href="#af1da8f917412c50fe995356c30b7e54f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#ad3f76f057942cf0f26ff053db0b00233">begin_transaction</a> (bool hard=false)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Begin transaction. <a href="#ad3f76f057942cf0f26ff053db0b00233"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a6d15db5f50f5974fa035f3be7a871237">begin_transaction_try</a> (bool hard=false)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Try to begin transaction. <a href="#a6d15db5f50f5974fa035f3be7a871237"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#abc4c0b9413258680dc6d2be8fb8747d3">end_transaction</a> (bool commit=true)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">End transaction. <a href="#abc4c0b9413258680dc6d2be8fb8747d3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a8224f34989079482977739ed22f74760">clear</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Remove all records. <a href="#a8224f34989079482977739ed22f74760"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#ad9bff6493d82eecb72ee01dbbbbdb6bc">count</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the number of records. <a href="#ad9bff6493d82eecb72ee01dbbbbdb6bc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a6c256638a449926aff0f3d75b4016335">size</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the size of the database file. <a href="#a6c256638a449926aff0f3d75b4016335"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a8d5482449bb202b03d3641873ca49efa">path</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the path of the database file. <a href="#a8d5482449bb202b03d3641873ca49efa"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#aeaada9119de211f8bd012c6a17f25eac">status</a> (std::map< std::string, std::string > *strmap)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the miscellaneous status information. <a href="#aeaada9119de211f8bd012c6a17f25eac"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classkyotocabinet_1_1DB_1_1Cursor.html">Cursor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a8d3240913a7a8ffbeebe0392318c5562">cursor</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a cursor object. <a href="#a8d3240913a7a8ffbeebe0392318c5562"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a3295791de89075ce592b004fc14e9dfc">log</a> (const char *file, int32_t line, const char *func, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> kind, const char *message)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Write a log message. <a href="#a3295791de89075ce592b004fc14e9dfc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a3857ac253e1eeb360352928dc82504b2">tune_logger</a> (Logger *logger, uint32_t kinds=<a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6a985b6bc2e4f16c3cb394a3de9972dd">Logger::WARN</a>|<a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a2fc4717ffb4886b57aa5d343adf7d7ad">Logger::ERROR</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the internal logger. <a href="#a3857ac253e1eeb360352928dc82504b2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#abc8c6ddb0580d8a9855c5a4079dc6dae">tune_meta_trigger</a> (MetaTrigger *trigger)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the internal meta operation trigger. <a href="#abc8c6ddb0580d8a9855c5a4079dc6dae"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a7018bcb8c8cff2f804752281e5085e74">report</a> (const char *file, int32_t line, const char *func, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> kind, const char *format,...)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Report a message for debugging. <a href="#a7018bcb8c8cff2f804752281e5085e74"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a8446d33d7d5d7ddbc799b222a301c845">report_valist</a> (const char *file, int32_t line, const char *func, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> kind, const char *format, va_list ap)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Report a message for debugging with variable number of arguments. <a href="#a8446d33d7d5d7ddbc799b222a301c845"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#a39c3e8b3673d63fe68ece62c2769c17f">report_binary</a> (const char *file, int32_t line, const char *func, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> kind, const char *name, const char *buf, size_t <a class="el" href="classkyotocabinet_1_1TextDB.html#a6c256638a449926aff0f3d75b4016335">size</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Report the content of a binary buffer for debugging. <a href="#a39c3e8b3673d63fe68ece62c2769c17f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TextDB.html#aaaa5d7ed4948d571bca2204b5fa7662b">trigger_meta</a> (<a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74">MetaTrigger::Kind</a> kind, const char *message)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Trigger a meta database operation. <a href="#aaaa5d7ed4948d571bca2204b5fa7662b"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Plain text database. </p>
<dl class="note"><dt><b>Note:</b></dt><dd>Although this class is designed to use a text file as a database file, not all methods are implemented. Each line in the text is treated as a record. When storing a record, the key is ignored and the value only is appended at the end of the file. Records can be retrieved only by the iterator and the cursor mechanisms. No record can be retrieved by specifying the key. When accessing a record by the iterator, the key is given as the offset from the beginning of the file for descriptive purposes. Any existing record cannot be modified and deleted. </dd></dl>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a4ddadeb9f238d27dd1e9aa1add14dc34"></a><!-- doxytag: member="kyotocabinet::TextDB::TextDB" ref="a4ddadeb9f238d27dd1e9aa1add14dc34" args="()" -->
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<td class="memname"><a class="el" href="classkyotocabinet_1_1TextDB.html#a4ddadeb9f238d27dd1e9aa1add14dc34">kyotocabinet::TextDB::TextDB</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [explicit]</code></td>
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<p>Default constructor. </p>
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<a class="anchor" id="a38eae1b378ea6d6bce312629645aa99d"></a><!-- doxytag: member="kyotocabinet::TextDB::~TextDB" ref="a38eae1b378ea6d6bce312629645aa99d" args="()" -->
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<td class="memname">virtual <a class="el" href="classkyotocabinet_1_1TextDB.html#a38eae1b378ea6d6bce312629645aa99d">kyotocabinet::TextDB::~TextDB</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Destructor. </p>
<dl class="note"><dt><b>Note:</b></dt><dd>If the database is not closed, it is closed implicitly. </dd></dl>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="aa16a3145865a23b5e1812d8977adb5e3"></a><!-- doxytag: member="kyotocabinet::TextDB::accept" ref="aa16a3145865a23b5e1812d8977adb5e3" args="(const char *kbuf, size_t ksiz, Visitor *visitor, bool writable=true)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#aa16a3145865a23b5e1812d8977adb5e3">kyotocabinet::TextDB::accept</a> </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>kbuf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>ksiz</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> * </td>
<td class="paramname"><em>visitor</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>writable</em> = <code>true</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Accept a visitor to a record. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">kbuf</td><td>the pointer to the key region. </td></tr>
<tr><td class="paramname">ksiz</td><td>the size of the key region. </td></tr>
<tr><td class="paramname">visitor</td><td>a visitor object. </td></tr>
<tr><td class="paramname">writable</td><td>true for writable operation, or false for read-only operation. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>No record can be retrieved by specifying the key and the <a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html#a09a935a06d2298f8c9165b825425287a" title="Visit a empty record space.">Visitor::visit_empty</a> method is always called. To avoid deadlock, any explicit database operation must not be performed in this function. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1DB.html#a5ae32216900a642c5182e7ee67677467">kyotocabinet::DB</a>.</p>
</div>
</div>
<a class="anchor" id="a1a8db4b064a64164816c176bbb69fcf7"></a><!-- doxytag: member="kyotocabinet::TextDB::accept_bulk" ref="a1a8db4b064a64164816c176bbb69fcf7" args="(const std::vector< std::string > &keys, Visitor *visitor, bool writable=true)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a1a8db4b064a64164816c176bbb69fcf7">kyotocabinet::TextDB::accept_bulk</a> </td>
<td>(</td>
<td class="paramtype">const std::vector< std::string > & </td>
<td class="paramname"><em>keys</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> * </td>
<td class="paramname"><em>visitor</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>writable</em> = <code>true</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Accept a visitor to multiple records at once. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">keys</td><td>specifies a string vector of the keys. </td></tr>
<tr><td class="paramname">visitor</td><td>a visitor object. </td></tr>
<tr><td class="paramname">writable</td><td>true for writable operation, or false for read-only operation. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>No record can be retrieved by specifying the key and the <a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html#a09a935a06d2298f8c9165b825425287a" title="Visit a empty record space.">Visitor::visit_empty</a> method is always called. To avoid deadlock, any explicit database operation must not be performed in this function. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a0213c08b8dce9401ca5f5b1bc19aa4a6">kyotocabinet::BasicDB</a>.</p>
</div>
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<a class="anchor" id="a8bdb3739091f158ea7a1b960fddc6baf"></a><!-- doxytag: member="kyotocabinet::TextDB::iterate" ref="a8bdb3739091f158ea7a1b960fddc6baf" args="(Visitor *visitor, bool writable=true, ProgressChecker *checker=NULL)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a8bdb3739091f158ea7a1b960fddc6baf">kyotocabinet::TextDB::iterate</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> * </td>
<td class="paramname"><em>visitor</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>writable</em> = <code>true</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1ProgressChecker.html">ProgressChecker</a> * </td>
<td class="paramname"><em>checker</em> = <code>NULL</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Iterate to accept a visitor for each record. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">visitor</td><td>a visitor object. </td></tr>
<tr><td class="paramname">writable</td><td>true for writable operation, or false for read-only operation. </td></tr>
<tr><td class="paramname">checker</td><td>a progress checker object. If it is NULL, no checking is performed. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>The key is generated from the offset of each record. To avoid deadlock, any explicit database operation must not be performed in this function. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a809c175a7a69deaa56ed6b9cef9fa973">kyotocabinet::BasicDB</a>.</p>
</div>
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<a class="anchor" id="aacd7125c26ce2dc7f75bea979751a05e"></a><!-- doxytag: member="kyotocabinet::TextDB::scan_parallel" ref="aacd7125c26ce2dc7f75bea979751a05e" args="(Visitor *visitor, size_t thnum, ProgressChecker *checker=NULL)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#aacd7125c26ce2dc7f75bea979751a05e">kyotocabinet::TextDB::scan_parallel</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1DB_1_1Visitor.html">Visitor</a> * </td>
<td class="paramname"><em>visitor</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>thnum</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1ProgressChecker.html">ProgressChecker</a> * </td>
<td class="paramname"><em>checker</em> = <code>NULL</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Scan each record in parallel. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">visitor</td><td>a visitor object. </td></tr>
<tr><td class="paramname">thnum</td><td>the number of worker threads. </td></tr>
<tr><td class="paramname">checker</td><td>a progress checker object. If it is NULL, no checking is performed. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>This function is for reading records and not for updating ones. The return value of the visitor is just ignored. The key is generated from the offset of each record. To avoid deadlock, any explicit database operation must not be performed in this function. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#acb775c6dac437297867ef97575918d40">kyotocabinet::BasicDB</a>.</p>
</div>
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<a class="anchor" id="aed78f886ac04e4ab3f027725eb49ba61"></a><!-- doxytag: member="kyotocabinet::TextDB::error" ref="aed78f886ac04e4ab3f027725eb49ba61" args="() const " -->
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<td class="memname"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Error.html">Error</a> <a class="el" href="classkyotocabinet_1_1TextDB.html#aed78f886ac04e4ab3f027725eb49ba61">kyotocabinet::TextDB::error</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>Get the last happened error. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>the last happened error. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a0bbc7d536f192222362a98af678abd16">kyotocabinet::BasicDB</a>.</p>
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<a class="anchor" id="a3218e5b4f82413dfad7b81fb796f0d67"></a><!-- doxytag: member="kyotocabinet::TextDB::set_error" ref="a3218e5b4f82413dfad7b81fb796f0d67" args="(const char *file, int32_t line, const char *func, Error::Code code, const char *message)" -->
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<td class="memname">void <a class="el" href="classkyotocabinet_1_1TextDB.html#a3218e5b4f82413dfad7b81fb796f0d67">kyotocabinet::TextDB::set_error</a> </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>line</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>func</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Error.html#aae81720eb2d1d8be04375d0f766d0fa2">Error::Code</a> </td>
<td class="paramname"><em>code</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>message</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the error information. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">file</td><td>the file name of the program source code. </td></tr>
<tr><td class="paramname">line</td><td>the line number of the program source code. </td></tr>
<tr><td class="paramname">func</td><td>the function name of the program source code. </td></tr>
<tr><td class="paramname">code</td><td>an error code. </td></tr>
<tr><td class="paramname">message</td><td>a supplement message. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a9e5ad44b7e6c098e2b29168654480c95"></a><!-- doxytag: member="kyotocabinet::TextDB::open" ref="a9e5ad44b7e6c098e2b29168654480c95" args="(const std::string &path, uint32_t mode=OWRITER|OCREATE)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a9e5ad44b7e6c098e2b29168654480c95">kyotocabinet::TextDB::open</a> </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>mode</em> = <code><a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664daed0e4bf55347835f8a1c277487767485">OWRITER</a> | <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664dafddaf6558a2c6e43223eb5c6f0d0e240">OCREATE</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>Open a database file. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">path</td><td>the path of a database file. </td></tr>
<tr><td class="paramname">mode</td><td>the connection mode. <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664daed0e4bf55347835f8a1c277487767485" title="open as a writer">TextDB::OWRITER</a> as a writer, <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664daac1e035a2264effff6af2f74af4fcf2d" title="open as a reader">TextDB::OREADER</a> as a reader. The following may be added to the writer mode by bitwise-or: <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664dafddaf6558a2c6e43223eb5c6f0d0e240" title="writer creating">TextDB::OCREATE</a>, which means it creates a new database if the file does not exist, <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664da84636e0600e10a014e61abcb53c11d39" title="writer truncating">TextDB::OTRUNCATE</a>, which means it creates a new database regardless if the file exists, <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664da648178f135de06196ff0a59b6d50ffc0" title="auto transaction">TextDB::OAUTOTRAN</a>, which means each updating operation is performed in implicit transaction, <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664dac6952961b46d7d1e71df632e45d80a93" title="auto synchronization">TextDB::OAUTOSYNC</a>, which means each updating operation is followed by implicit synchronization with the file system. The following may be added to both of the reader mode and the writer mode by bitwise-or: <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664da3d1f28662fd5f8c91749aa57cc6f4732" title="open without locking">TextDB::ONOLOCK</a>, which means it opens the database file without file locking, <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664da12f4827b918598179bf05c0797127687" title="lock without blocking">TextDB::OTRYLOCK</a>, which means locking is performed without blocking, <a class="el" href="classkyotocabinet_1_1BasicDB.html#a61bb905975c5bb2e9d3d890e65cf664da4d79a8f0bc49849b0b434fb4fda4836a" title="open without auto repair">TextDB::ONOREPAIR</a>, which means the database file is not repaired implicitly even if file destruction is detected. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>Every opened database must be closed by the <a class="el" href="classkyotocabinet_1_1TextDB.html#a96d3b305cb281d30778a830090e03da8" title="Close the database file.">TextDB::close</a> method when it is no longer in use. It is not allowed for two or more database objects in the same process to keep their connections to the same database file at the same time. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a6f8ee2f3bde5f5389119fe43696f9bdc">kyotocabinet::BasicDB</a>.</p>
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<a class="anchor" id="a96d3b305cb281d30778a830090e03da8"></a><!-- doxytag: member="kyotocabinet::TextDB::close" ref="a96d3b305cb281d30778a830090e03da8" args="()" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a96d3b305cb281d30778a830090e03da8">kyotocabinet::TextDB::close</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>Close the database file. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a8863ffedb9604742305ece7ccdb23c2a">kyotocabinet::BasicDB</a>.</p>
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<a class="anchor" id="a94da8f1f05acda3bae15d92e91599774"></a><!-- doxytag: member="kyotocabinet::TextDB::synchronize" ref="a94da8f1f05acda3bae15d92e91599774" args="(bool hard=false, FileProcessor *proc=NULL, ProgressChecker *checker=NULL)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a94da8f1f05acda3bae15d92e91599774">kyotocabinet::TextDB::synchronize</a> </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>hard</em> = <code>false</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1FileProcessor.html">FileProcessor</a> * </td>
<td class="paramname"><em>proc</em> = <code>NULL</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1ProgressChecker.html">ProgressChecker</a> * </td>
<td class="paramname"><em>checker</em> = <code>NULL</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Synchronize updated contents with the file and the device. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">hard</td><td>true for physical synchronization with the device, or false for logical synchronization with the file system. </td></tr>
<tr><td class="paramname">proc</td><td>a postprocessor object. If it is NULL, no postprocessing is performed. </td></tr>
<tr><td class="paramname">checker</td><td>a progress checker object. If it is NULL, no checking is performed. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>The operation of the postprocessor is performed atomically and other threads accessing the same record are blocked. To avoid deadlock, any explicit database operation must not be performed in this function. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#acf7a2e70f3c1e72be5241f0d611f3d70">kyotocabinet::BasicDB</a>.</p>
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<a class="anchor" id="af1da8f917412c50fe995356c30b7e54f"></a><!-- doxytag: member="kyotocabinet::TextDB::occupy" ref="af1da8f917412c50fe995356c30b7e54f" args="(bool writable=true, FileProcessor *proc=NULL)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#af1da8f917412c50fe995356c30b7e54f">kyotocabinet::TextDB::occupy</a> </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>writable</em> = <code>true</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1FileProcessor.html">FileProcessor</a> * </td>
<td class="paramname"><em>proc</em> = <code>NULL</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Occupy database by locking and do something meanwhile. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">writable</td><td>true to use writer lock, or false to use reader lock. </td></tr>
<tr><td class="paramname">proc</td><td>a processor object. If it is NULL, no processing is performed. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>The operation of the processor is performed atomically and other threads accessing the same record are blocked. To avoid deadlock, any explicit database operation must not be performed in this function. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#ae0b69e1cb959b7890f84c195608aef68">kyotocabinet::BasicDB</a>.</p>
</div>
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<a class="anchor" id="ad3f76f057942cf0f26ff053db0b00233"></a><!-- doxytag: member="kyotocabinet::TextDB::begin_transaction" ref="ad3f76f057942cf0f26ff053db0b00233" args="(bool hard=false)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#ad3f76f057942cf0f26ff053db0b00233">kyotocabinet::TextDB::begin_transaction</a> </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>hard</em> = <code>false</code></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Begin transaction. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">hard</td><td>true for physical synchronization with the device, or false for logical synchronization with the file system. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a7999f8bf717cfd22ceed42bc54755f00">kyotocabinet::BasicDB</a>.</p>
</div>
</div>
<a class="anchor" id="a6d15db5f50f5974fa035f3be7a871237"></a><!-- doxytag: member="kyotocabinet::TextDB::begin_transaction_try" ref="a6d15db5f50f5974fa035f3be7a871237" args="(bool hard=false)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a6d15db5f50f5974fa035f3be7a871237">kyotocabinet::TextDB::begin_transaction_try</a> </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>hard</em> = <code>false</code></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Try to begin transaction. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">hard</td><td>true for physical synchronization with the device, or false for logical synchronization with the file system. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a2cfd959c679cdb7716eab913ac227a6c">kyotocabinet::BasicDB</a>.</p>
</div>
</div>
<a class="anchor" id="abc4c0b9413258680dc6d2be8fb8747d3"></a><!-- doxytag: member="kyotocabinet::TextDB::end_transaction" ref="abc4c0b9413258680dc6d2be8fb8747d3" args="(bool commit=true)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#abc4c0b9413258680dc6d2be8fb8747d3">kyotocabinet::TextDB::end_transaction</a> </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>commit</em> = <code>true</code></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>End transaction. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">commit</td><td>true to commit the transaction, or false to abort the transaction. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a2c32f6bb5544045cf75c5aac1e2d1cac">kyotocabinet::BasicDB</a>.</p>
</div>
</div>
<a class="anchor" id="a8224f34989079482977739ed22f74760"></a><!-- doxytag: member="kyotocabinet::TextDB::clear" ref="a8224f34989079482977739ed22f74760" args="()" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a8224f34989079482977739ed22f74760">kyotocabinet::TextDB::clear</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Remove all records. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1DB.html#a858d6b76cd5f0a5425a58bfd7b86f2f5">kyotocabinet::DB</a>.</p>
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<a class="anchor" id="ad9bff6493d82eecb72ee01dbbbbdb6bc"></a><!-- doxytag: member="kyotocabinet::TextDB::count" ref="ad9bff6493d82eecb72ee01dbbbbdb6bc" args="()" -->
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<td class="memname">int64_t <a class="el" href="classkyotocabinet_1_1TextDB.html#ad9bff6493d82eecb72ee01dbbbbdb6bc">kyotocabinet::TextDB::count</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the number of records. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>the number of records, or -1 on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1DB.html#a9ec9e0577dbd25a5cd04dc7509488e8a">kyotocabinet::DB</a>.</p>
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<a class="anchor" id="a6c256638a449926aff0f3d75b4016335"></a><!-- doxytag: member="kyotocabinet::TextDB::size" ref="a6c256638a449926aff0f3d75b4016335" args="()" -->
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<td class="memname">int64_t <a class="el" href="classkyotocabinet_1_1TextDB.html#a6c256638a449926aff0f3d75b4016335">kyotocabinet::TextDB::size</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the size of the database file. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>the size of the database file in bytes, or -1 on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#a573aae4382f43ed148ea035baa4d5f51">kyotocabinet::BasicDB</a>.</p>
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<a class="anchor" id="a8d5482449bb202b03d3641873ca49efa"></a><!-- doxytag: member="kyotocabinet::TextDB::path" ref="a8d5482449bb202b03d3641873ca49efa" args="()" -->
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<td class="memname">std::string <a class="el" href="classkyotocabinet_1_1TextDB.html#a8d5482449bb202b03d3641873ca49efa">kyotocabinet::TextDB::path</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the path of the database file. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>the path of the database file, or an empty string on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#af67d9b139fcfb2fd5bc38d97d7a1856b">kyotocabinet::BasicDB</a>.</p>
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<a class="anchor" id="aeaada9119de211f8bd012c6a17f25eac"></a><!-- doxytag: member="kyotocabinet::TextDB::status" ref="aeaada9119de211f8bd012c6a17f25eac" args="(std::map< std::string, std::string > *strmap)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#aeaada9119de211f8bd012c6a17f25eac">kyotocabinet::TextDB::status</a> </td>
<td>(</td>
<td class="paramtype">std::map< std::string, std::string > * </td>
<td class="paramname"><em>strmap</em></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the miscellaneous status information. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">strmap</td><td>a string map to contain the result. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#ac8807fad23476a2eb7da0c869c546727">kyotocabinet::BasicDB</a>.</p>
</div>
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<a class="anchor" id="a8d3240913a7a8ffbeebe0392318c5562"></a><!-- doxytag: member="kyotocabinet::TextDB::cursor" ref="a8d3240913a7a8ffbeebe0392318c5562" args="()" -->
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<td class="memname"><a class="el" href="classkyotocabinet_1_1DB_1_1Cursor.html">Cursor</a>* <a class="el" href="classkyotocabinet_1_1TextDB.html#a8d3240913a7a8ffbeebe0392318c5562">kyotocabinet::TextDB::cursor</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Create a cursor object. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>the return value is the created cursor object. </dd></dl>
<dl class="note"><dt><b>Note:</b></dt><dd>Because the object of the return value is allocated by the constructor, it should be released with the delete operator when it is no longer in use. </dd></dl>
<p>Implements <a class="el" href="classkyotocabinet_1_1BasicDB.html#af270fcad9cfa1dce1b661c33c07165d6">kyotocabinet::BasicDB</a>.</p>
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</div>
<a class="anchor" id="a3295791de89075ce592b004fc14e9dfc"></a><!-- doxytag: member="kyotocabinet::TextDB::log" ref="a3295791de89075ce592b004fc14e9dfc" args="(const char *file, int32_t line, const char *func, Logger::Kind kind, const char *message)" -->
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<td class="memname">void <a class="el" href="classkyotocabinet_1_1TextDB.html#a3295791de89075ce592b004fc14e9dfc">kyotocabinet::TextDB::log</a> </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>line</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>func</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> </td>
<td class="paramname"><em>kind</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>message</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<div class="memdoc">
<p>Write a log message. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">file</td><td>the file name of the program source code. </td></tr>
<tr><td class="paramname">line</td><td>the line number of the program source code. </td></tr>
<tr><td class="paramname">func</td><td>the function name of the program source code. </td></tr>
<tr><td class="paramname">kind</td><td>the kind of the event. <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960ac39609b521fbe09d9c41b45561b114b6" title="debugging">Logger::DEBUG</a> for debugging, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6bf810306530147894e41520a3d918b9" title="normal information">Logger::INFO</a> for normal information, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6a985b6bc2e4f16c3cb394a3de9972dd" title="warning">Logger::WARN</a> for warning, and <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a2fc4717ffb4886b57aa5d343adf7d7ad" title="error">Logger::ERROR</a> for fatal error. </td></tr>
<tr><td class="paramname">message</td><td>the supplement message. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a3857ac253e1eeb360352928dc82504b2"></a><!-- doxytag: member="kyotocabinet::TextDB::tune_logger" ref="a3857ac253e1eeb360352928dc82504b2" args="(Logger *logger, uint32_t kinds=Logger::WARN|Logger::ERROR)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#a3857ac253e1eeb360352928dc82504b2">kyotocabinet::TextDB::tune_logger</a> </td>
<td>(</td>
<td class="paramtype">Logger * </td>
<td class="paramname"><em>logger</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>kinds</em> = <code><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6a985b6bc2e4f16c3cb394a3de9972dd">Logger::WARN</a> | <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a2fc4717ffb4886b57aa5d343adf7d7ad">Logger::ERROR</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the internal logger. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">logger</td><td>the logger object. </td></tr>
<tr><td class="paramname">kinds</td><td>kinds of logged messages by bitwise-or: <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960ac39609b521fbe09d9c41b45561b114b6" title="debugging">Logger::DEBUG</a> for debugging, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6bf810306530147894e41520a3d918b9" title="normal information">Logger::INFO</a> for normal information, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6a985b6bc2e4f16c3cb394a3de9972dd" title="warning">Logger::WARN</a> for warning, and <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a2fc4717ffb4886b57aa5d343adf7d7ad" title="error">Logger::ERROR</a> for fatal error. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
</div>
</div>
<a class="anchor" id="abc8c6ddb0580d8a9855c5a4079dc6dae"></a><!-- doxytag: member="kyotocabinet::TextDB::tune_meta_trigger" ref="abc8c6ddb0580d8a9855c5a4079dc6dae" args="(MetaTrigger *trigger)" -->
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<td class="memname">bool <a class="el" href="classkyotocabinet_1_1TextDB.html#abc8c6ddb0580d8a9855c5a4079dc6dae">kyotocabinet::TextDB::tune_meta_trigger</a> </td>
<td>(</td>
<td class="paramtype">MetaTrigger * </td>
<td class="paramname"><em>trigger</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the internal meta operation trigger. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">trigger</td><td>the trigger object. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true on success, or false on failure. </dd></dl>
</div>
</div>
<a class="anchor" id="a7018bcb8c8cff2f804752281e5085e74"></a><!-- doxytag: member="kyotocabinet::TextDB::report" ref="a7018bcb8c8cff2f804752281e5085e74" args="(const char *file, int32_t line, const char *func, Logger::Kind kind, const char *format,...)" -->
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<td class="memname">void <a class="el" href="classkyotocabinet_1_1TextDB.html#a7018bcb8c8cff2f804752281e5085e74">kyotocabinet::TextDB::report</a> </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>line</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>func</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> </td>
<td class="paramname"><em>kind</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>format</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname"><em>...</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Report a message for debugging. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">file</td><td>the file name of the program source code. </td></tr>
<tr><td class="paramname">line</td><td>the line number of the program source code. </td></tr>
<tr><td class="paramname">func</td><td>the function name of the program source code. </td></tr>
<tr><td class="paramname">kind</td><td>the kind of the event. <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960ac39609b521fbe09d9c41b45561b114b6" title="debugging">Logger::DEBUG</a> for debugging, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6bf810306530147894e41520a3d918b9" title="normal information">Logger::INFO</a> for normal information, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6a985b6bc2e4f16c3cb394a3de9972dd" title="warning">Logger::WARN</a> for warning, and <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a2fc4717ffb4886b57aa5d343adf7d7ad" title="error">Logger::ERROR</a> for fatal error. </td></tr>
<tr><td class="paramname">format</td><td>the printf-like format string. </td></tr>
<tr><td class="paramname">...</td><td>used according to the format string. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a8446d33d7d5d7ddbc799b222a301c845"></a><!-- doxytag: member="kyotocabinet::TextDB::report_valist" ref="a8446d33d7d5d7ddbc799b222a301c845" args="(const char *file, int32_t line, const char *func, Logger::Kind kind, const char *format, va_list ap)" -->
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<td class="memname">void <a class="el" href="classkyotocabinet_1_1TextDB.html#a8446d33d7d5d7ddbc799b222a301c845">kyotocabinet::TextDB::report_valist</a> </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>line</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>func</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> </td>
<td class="paramname"><em>kind</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>format</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">va_list </td>
<td class="paramname"><em>ap</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Report a message for debugging with variable number of arguments. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">file</td><td>the file name of the program source code. </td></tr>
<tr><td class="paramname">line</td><td>the line number of the program source code. </td></tr>
<tr><td class="paramname">func</td><td>the function name of the program source code. </td></tr>
<tr><td class="paramname">kind</td><td>the kind of the event. <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960ac39609b521fbe09d9c41b45561b114b6" title="debugging">Logger::DEBUG</a> for debugging, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6bf810306530147894e41520a3d918b9" title="normal information">Logger::INFO</a> for normal information, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6a985b6bc2e4f16c3cb394a3de9972dd" title="warning">Logger::WARN</a> for warning, and <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a2fc4717ffb4886b57aa5d343adf7d7ad" title="error">Logger::ERROR</a> for fatal error. </td></tr>
<tr><td class="paramname">format</td><td>the printf-like format string. </td></tr>
<tr><td class="paramname">ap</td><td>used according to the format string. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a39c3e8b3673d63fe68ece62c2769c17f"></a><!-- doxytag: member="kyotocabinet::TextDB::report_binary" ref="a39c3e8b3673d63fe68ece62c2769c17f" args="(const char *file, int32_t line, const char *func, Logger::Kind kind, const char *name, const char *buf, size_t size)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="classkyotocabinet_1_1TextDB.html#a39c3e8b3673d63fe68ece62c2769c17f">kyotocabinet::TextDB::report_binary</a> </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>line</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>func</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960">Logger::Kind</a> </td>
<td class="paramname"><em>kind</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>buf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>size</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Report the content of a binary buffer for debugging. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">file</td><td>the file name of the epicenter. </td></tr>
<tr><td class="paramname">line</td><td>the line number of the epicenter. </td></tr>
<tr><td class="paramname">func</td><td>the function name of the program source code. </td></tr>
<tr><td class="paramname">kind</td><td>the kind of the event. <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960ac39609b521fbe09d9c41b45561b114b6" title="debugging">Logger::DEBUG</a> for debugging, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6bf810306530147894e41520a3d918b9" title="normal information">Logger::INFO</a> for normal information, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a6a985b6bc2e4f16c3cb394a3de9972dd" title="warning">Logger::WARN</a> for warning, and <a class="el" href="classkyotocabinet_1_1BasicDB_1_1Logger.html#a8b132bbfe38dd885513c2b5e8079c960a2fc4717ffb4886b57aa5d343adf7d7ad" title="error">Logger::ERROR</a> for fatal error. </td></tr>
<tr><td class="paramname">name</td><td>the name of the information. </td></tr>
<tr><td class="paramname">buf</td><td>the binary buffer. </td></tr>
<tr><td class="paramname">size</td><td>the size of the binary buffer </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="aaaa5d7ed4948d571bca2204b5fa7662b"></a><!-- doxytag: member="kyotocabinet::TextDB::trigger_meta" ref="aaaa5d7ed4948d571bca2204b5fa7662b" args="(MetaTrigger::Kind kind, const char *message)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="classkyotocabinet_1_1TextDB.html#aaaa5d7ed4948d571bca2204b5fa7662b">kyotocabinet::TextDB::trigger_meta</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74">MetaTrigger::Kind</a> </td>
<td class="paramname"><em>kind</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>message</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Trigger a meta database operation. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">kind</td><td>the kind of the event. <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74aba95e02b8d3a3a629b23fbc8b8876930" title="opening">MetaTrigger::OPEN</a> for opening, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74a9268399a1c52eb1b1c44418f528dadf1" title="closing">MetaTrigger::CLOSE</a> for closing, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74a4a53cf981a346b515fb6c6407c9f35be" title="clearing">MetaTrigger::CLEAR</a> for clearing, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74a1cd1473419913853794c7062dc24fcb7" title="iteration">MetaTrigger::ITERATE</a> for iteration, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74a6eb9ba3e6a6790bc7e7fe805ef11bd71" title="synchronization">MetaTrigger::SYNCHRONIZE</a> for synchronization, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74a4c9183a4ad83ff732018941b800d7179" title="beginning transaction">MetaTrigger::BEGINTRAN</a> for beginning transaction, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74a96c4d9b511e7285ce109dc69de1d8681" title="committing transaction">MetaTrigger::COMMITTRAN</a> for committing transaction, <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74ae57d6836e8d81951ff982294c866e858" title="aborting transaction">MetaTrigger::ABORTTRAN</a> for aborting transaction, and <a class="el" href="classkyotocabinet_1_1BasicDB_1_1MetaTrigger.html#a2f09321f0d989733609843ee94b3db74acde750007f5dc86727b311fafeee6843" title="miscellaneous operation">MetaTrigger::MISC</a> for miscellaneous operations. </td></tr>
<tr><td class="paramname">message</td><td>the supplement message. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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