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<h1>dbdriver.h</h1><a href="dbdriver_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="comment">/***********************************************************************</span>
<a name="l00005"></a>00005 <span class="comment"> Copyright (c) 1998 by Kevin Atkinson, (c) 1999-2001 by MySQL AB, and</span>
<a name="l00006"></a>00006 <span class="comment"> (c) 2004-2008 by Educational Technology Resources, Inc. Others may</span>
<a name="l00007"></a>00007 <span class="comment"> also hold copyrights on code in this file. See the CREDITS.txt file</span>
<a name="l00008"></a>00008 <span class="comment"> in the top directory of the distribution for details.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This file is part of MySQL++.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment"> MySQL++ is free software; you can redistribute it and/or modify it</span>
<a name="l00013"></a>00013 <span class="comment"> under the terms of the GNU Lesser General Public License as published</span>
<a name="l00014"></a>00014 <span class="comment"> by the Free Software Foundation; either version 2.1 of the License, or</span>
<a name="l00015"></a>00015 <span class="comment"> (at your option) any later version.</span>
<a name="l00016"></a>00016 <span class="comment"></span>
<a name="l00017"></a>00017 <span class="comment"> MySQL++ is distributed in the hope that it will be useful, but WITHOUT</span>
<a name="l00018"></a>00018 <span class="comment"> ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span>
<a name="l00019"></a>00019 <span class="comment"> FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public</span>
<a name="l00020"></a>00020 <span class="comment"> License for more details.</span>
<a name="l00021"></a>00021 <span class="comment"></span>
<a name="l00022"></a>00022 <span class="comment"> You should have received a copy of the GNU Lesser General Public</span>
<a name="l00023"></a>00023 <span class="comment"> License along with MySQL++; if not, write to the Free Software</span>
<a name="l00024"></a>00024 <span class="comment"> Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301</span>
<a name="l00025"></a>00025 <span class="comment"> USA</span>
<a name="l00026"></a>00026 <span class="comment">***********************************************************************/</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#if !defined(MYSQLPP_DBDRIVER_H)</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define MYSQLPP_DBDRIVER_H</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="common_8h.html">common.h</a>"</span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include "<a class="code" href="options_8h.html">options.h</a>"</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include <typeinfo></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="preprocessor">#include <limits.h></span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keyword">namespace </span>mysqlpp {
<a name="l00040"></a>00040
<a name="l00056"></a>00056
<a name="l00057"></a><a class="code" href="classmysqlpp_1_1DBDriver.html">00057</a> <span class="keyword">class </span><a class="code" href="classmysqlpp_1_1DBDriver.html">DBDriver</a>
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 <span class="keyword">public</span>:
<a name="l00061"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">00061</a> <span class="keyword">enum</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">nr_code</a> {
<a name="l00062"></a>00062 <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda17d7be6c71fbd797813ef09ae89eb421">nr_more_results</a>,
<a name="l00063"></a>00063 <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113addaea97a245e323d633c3be7fa0f5630cc7">nr_last_result</a>,
<a name="l00064"></a>00064 <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda49d5639a52fa99f7c926c0dc4f047eda">nr_error</a>,
<a name="l00065"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda7e069992f33f9811026317b5f6f6ebd3">00065</a> <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda7e069992f33f9811026317b5f6f6ebd3">nr_not_supported</a>
<a name="l00066"></a>00066 };
<a name="l00067"></a>00067
<a name="l00069"></a>00069 <a class="code" href="classmysqlpp_1_1DBDriver.html#6ccfeba0e619aaff0a0b535024734096">DBDriver</a>();
<a name="l00070"></a>00070
<a name="l00077"></a>00077 <a class="code" href="classmysqlpp_1_1DBDriver.html#6ccfeba0e619aaff0a0b535024734096">DBDriver</a>(<span class="keyword">const</span> <a class="code" href="classmysqlpp_1_1DBDriver.html">DBDriver</a>& other);
<a name="l00078"></a>00078
<a name="l00080"></a>00080 <span class="keyword">virtual</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#0af585eeaa3ab0483449525caa6c2eb3">~DBDriver</a>();
<a name="l00081"></a>00081
<a name="l00085"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#e7f574b870c35e3d07327d07c31211ca">00085</a> ulonglong <a class="code" href="classmysqlpp_1_1DBDriver.html#e7f574b870c35e3d07327d07c31211ca">affected_rows</a>() { <span class="keywordflow">return</span> mysql_affected_rows(&mysql_); }
<a name="l00086"></a>00086
<a name="l00090"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#c7423c586e0b8ab4eba61635327d5d38">00090</a> std::string <a class="code" href="classmysqlpp_1_1DBDriver.html#c7423c586e0b8ab4eba61635327d5d38">client_version</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mysql_get_client_info(); }
<a name="l00091"></a>00091
<a name="l00096"></a>00096 <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#dbd9ba43e74fca9c46dbe85ea8657c0f">connect</a>(<span class="keyword">const</span> MYSQL& mysql);
<a name="l00097"></a>00097
<a name="l00103"></a>00103 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#dbd9ba43e74fca9c46dbe85ea8657c0f">connect</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* host, <span class="keyword">const</span> <span class="keywordtype">char</span>* socket_name,
<a name="l00104"></a>00104 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port, <span class="keyword">const</span> <span class="keywordtype">char</span>* db, <span class="keyword">const</span> <span class="keywordtype">char</span>* user,
<a name="l00105"></a>00105 <span class="keyword">const</span> <span class="keywordtype">char</span>* password);
<a name="l00106"></a>00106
<a name="l00114"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#e786a8e63a91e5af6a686ed97dd08487">00114</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#e786a8e63a91e5af6a686ed97dd08487">connected</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> is_connected_; }
<a name="l00115"></a>00115
<a name="l00119"></a>00119 <span class="keywordtype">void</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#3eb75725a72627f5a51667323c555ff5">copy</a>(<span class="keyword">const</span> <a class="code" href="classmysqlpp_1_1DBDriver.html">DBDriver</a>& other);
<a name="l00120"></a>00120
<a name="l00126"></a>00126 <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#84e2441ce58c77875d77f3283a2f9720">create_db</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* db) <span class="keyword">const</span>;
<a name="l00127"></a>00127
<a name="l00131"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#53ef821f135a75597a5bf0715bf7d78e">00131</a> <span class="keywordtype">void</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#53ef821f135a75597a5bf0715bf7d78e">data_seek</a>(MYSQL_RES* res, ulonglong offset)<span class="keyword"> const</span>
<a name="l00132"></a>00132 <span class="keyword"> </span>{ mysql_data_seek(res, offset); }
<a name="l00133"></a>00133
<a name="l00139"></a>00139 <span class="keywordtype">void</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#e7a74e96d9b1e2ff307f7983bd0a8b03">disconnect</a>();
<a name="l00140"></a>00140
<a name="l00146"></a>00146 <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#56d819cb69ec32770823e5bbaa56c26c">drop_db</a>(<span class="keyword">const</span> std::string& db) <span class="keyword">const</span>;
<a name="l00147"></a>00147
<a name="l00163"></a>00163 <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#2c1d658505dd0e14b1d54eef8142e12d">enable_ssl</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* key = 0, <span class="keyword">const</span> <span class="keywordtype">char</span>* cert = 0,
<a name="l00164"></a>00164 <span class="keyword">const</span> <span class="keywordtype">char</span>* ca = 0, <span class="keyword">const</span> <span class="keywordtype">char</span>* capath = 0,
<a name="l00165"></a>00165 <span class="keyword">const</span> <span class="keywordtype">char</span>* cipher = 0);
<a name="l00166"></a>00166
<a name="l00172"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#649df7e2b57192734dcd7ba05b80af20">00172</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classmysqlpp_1_1DBDriver.html#649df7e2b57192734dcd7ba05b80af20">error</a>() { <span class="keywordflow">return</span> mysql_error(&mysql_); }
<a name="l00173"></a>00173
<a name="l00178"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#a840c50ecd1c823a8ff7f33545ea6ddb">00178</a> <span class="keywordtype">int</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#a840c50ecd1c823a8ff7f33545ea6ddb">errnum</a>() { <span class="keywordflow">return</span> mysql_errno(&mysql_); }
<a name="l00179"></a>00179
<a name="l00184"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#69881b0fab7f7d10c1d1adc7aacbbd6a">00184</a> size_t <a class="code" href="classmysqlpp_1_1DBDriver.html#69881b0fab7f7d10c1d1adc7aacbbd6a">escape_string</a>(<span class="keywordtype">char</span>* to, <span class="keyword">const</span> <span class="keywordtype">char</span>* from, size_t length)
<a name="l00185"></a>00185 { <span class="keywordflow">return</span> mysql_real_escape_string(&mysql_, to, from, length); }
<a name="l00186"></a>00186
<a name="l00191"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#2a404051fc2cc55b9e1f41cfe47190f3">00191</a> <span class="keyword">static</span> size_t <a class="code" href="classmysqlpp_1_1DBDriver.html#2a404051fc2cc55b9e1f41cfe47190f3">escape_string_no_conn</a>(<span class="keywordtype">char</span>* to, <span class="keyword">const</span> <span class="keywordtype">char</span>* from,
<a name="l00192"></a>00192 size_t length)
<a name="l00193"></a>00193 { <span class="keywordflow">return</span> mysql_escape_string(to, from, length); }
<a name="l00194"></a>00194
<a name="l00198"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#a5ce8af647f93839757a8398a9e106db">00198</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#a5ce8af647f93839757a8398a9e106db">execute</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* qstr, size_t length)
<a name="l00199"></a>00199 { <span class="keywordflow">return</span> !mysql_real_query(&mysql_, qstr, length); }
<a name="l00200"></a>00200
<a name="l00208"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#c833701bed5f216b825aed5a772091e8">00208</a> MYSQL_ROW <a class="code" href="classmysqlpp_1_1DBDriver.html#c833701bed5f216b825aed5a772091e8">fetch_row</a>(MYSQL_RES* res)<span class="keyword"> const</span>
<a name="l00209"></a>00209 <span class="keyword"> </span>{ <span class="keywordflow">return</span> mysql_fetch_row(res); }
<a name="l00210"></a>00210
<a name="l00215"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#b76dba046cce552662c89d33c0aacebc">00215</a> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>* <a class="code" href="classmysqlpp_1_1DBDriver.html#b76dba046cce552662c89d33c0aacebc">fetch_lengths</a>(MYSQL_RES* res)<span class="keyword"> const</span>
<a name="l00216"></a>00216 <span class="keyword"> </span>{ <span class="keywordflow">return</span> mysql_fetch_lengths(res); }
<a name="l00217"></a>00217
<a name="l00231"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#a02d40535cebdb162f6f77840fecf25a">00231</a> MYSQL_FIELD* <a class="code" href="classmysqlpp_1_1DBDriver.html#a02d40535cebdb162f6f77840fecf25a">fetch_field</a>(MYSQL_RES* res, size_t i = UINT_MAX)<span class="keyword"> const</span>
<a name="l00232"></a>00232 <span class="keyword"> </span>{
<a name="l00233"></a>00233 <span class="keywordflow">return</span> i == UINT_MAX ? mysql_fetch_field(res) :
<a name="l00234"></a>00234 mysql_fetch_field_direct(res, i);
<a name="l00235"></a>00235 }
<a name="l00236"></a>00236
<a name="l00240"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#1f3ab745094979bcd7f7e33c30303660">00240</a> <span class="keywordtype">void</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#1f3ab745094979bcd7f7e33c30303660">field_seek</a>(MYSQL_RES* res, size_t field)<span class="keyword"> const</span>
<a name="l00241"></a>00241 <span class="keyword"> </span>{ mysql_field_seek(res, field); }
<a name="l00242"></a>00242
<a name="l00246"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#33b86074b893ff3fd9fb3ed1ae6fa133">00246</a> <span class="keywordtype">void</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#33b86074b893ff3fd9fb3ed1ae6fa133">free_result</a>(MYSQL_RES* res)<span class="keyword"> const</span>
<a name="l00247"></a>00247 <span class="keyword"> </span>{ mysql_free_result(res); }
<a name="l00248"></a>00248
<a name="l00250"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#c01466f80ea324136c033c10581be19f">00250</a> st_mysql_options <a class="code" href="classmysqlpp_1_1DBDriver.html#c01466f80ea324136c033c10581be19f">get_options</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mysql_.options; }
<a name="l00251"></a>00251
<a name="l00259"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#a69862fc8ab2ddfc3169b0af7c3ccd47">00259</a> std::string <a class="code" href="classmysqlpp_1_1DBDriver.html#a69862fc8ab2ddfc3169b0af7c3ccd47">ipc_info</a>() { <span class="keywordflow">return</span> mysql_get_host_info(&mysql_); }
<a name="l00260"></a>00260
<a name="l00271"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#685cd87d9f8c96e97859277882363b8e">00271</a> ulonglong <a class="code" href="classmysqlpp_1_1DBDriver.html#685cd87d9f8c96e97859277882363b8e">insert_id</a>() { <span class="keywordflow">return</span> mysql_insert_id(&mysql_); }
<a name="l00272"></a>00272
<a name="l00280"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#bef4b00d04388bd13a410e378b06950a">00280</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#bef4b00d04388bd13a410e378b06950a">kill</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> tid) { <span class="keywordflow">return</span> !mysql_kill(&mysql_, tid); }
<a name="l00281"></a>00281
<a name="l00286"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#7b2168472fbe6ecb93609187001357e7">00286</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#7b2168472fbe6ecb93609187001357e7">more_results</a>()
<a name="l00287"></a>00287 {
<a name="l00288"></a>00288 <span class="preprocessor"> #if MYSQL_VERSION_ID > 41000 // only in MySQL v4.1 +</span>
<a name="l00289"></a>00289 <span class="preprocessor"></span> <span class="keywordflow">return</span> mysql_more_results(&mysql_);
<a name="l00290"></a>00290 <span class="preprocessor"> #else</span>
<a name="l00291"></a>00291 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00292"></a>00292 <span class="preprocessor"> #endif</span>
<a name="l00293"></a>00293 <span class="preprocessor"></span> }
<a name="l00294"></a>00294
<a name="l00304"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#baa7e674055e1e1715c7ccb0f515fedb">00304</a> <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">nr_code</a> <a class="code" href="classmysqlpp_1_1DBDriver.html#baa7e674055e1e1715c7ccb0f515fedb">next_result</a>()
<a name="l00305"></a>00305 {
<a name="l00306"></a>00306 <span class="preprocessor"> #if MYSQL_VERSION_ID > 41000 // only in MySQL v4.1 +</span>
<a name="l00307"></a>00307 <span class="preprocessor"></span> <span class="keywordflow">switch</span> (mysql_next_result(&mysql_)) {
<a name="l00308"></a>00308 <span class="keywordflow">case</span> 0: <span class="keywordflow">return</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda17d7be6c71fbd797813ef09ae89eb421">nr_more_results</a>;
<a name="l00309"></a>00309 <span class="keywordflow">case</span> -1: <span class="keywordflow">return</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113addaea97a245e323d633c3be7fa0f5630cc7">nr_last_result</a>;
<a name="l00310"></a>00310 <span class="keywordflow">default</span>: <span class="keywordflow">return</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda49d5639a52fa99f7c926c0dc4f047eda">nr_error</a>;
<a name="l00311"></a>00311 }
<a name="l00312"></a>00312 <span class="preprocessor"> #else</span>
<a name="l00313"></a>00313 <span class="preprocessor"></span> <span class="keywordflow">return</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda7e069992f33f9811026317b5f6f6ebd3">nr_not_supported</a>;
<a name="l00314"></a>00314 <span class="preprocessor"> #endif</span>
<a name="l00315"></a>00315 <span class="preprocessor"></span> }
<a name="l00316"></a>00316
<a name="l00320"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#618960bd5b0c3075fa21e89899fafefe">00320</a> <span class="keywordtype">int</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#618960bd5b0c3075fa21e89899fafefe">num_fields</a>(MYSQL_RES* res)<span class="keyword"> const</span>
<a name="l00321"></a>00321 <span class="keyword"> </span>{ <span class="keywordflow">return</span> mysql_num_fields(res); }
<a name="l00322"></a>00322
<a name="l00326"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#ca6b7eb56625b25d4160629defb08c43">00326</a> ulonglong <a class="code" href="classmysqlpp_1_1DBDriver.html#ca6b7eb56625b25d4160629defb08c43">num_rows</a>(MYSQL_RES* res)<span class="keyword"> const</span>
<a name="l00327"></a>00327 <span class="keyword"> </span>{ <span class="keywordflow">return</span> mysql_num_rows(res); }
<a name="l00328"></a>00328
<a name="l00339"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#fb313dbd435e6cef84e00e5e803e458d">00339</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#fb313dbd435e6cef84e00e5e803e458d">ping</a>() { <span class="keywordflow">return</span> !mysql_ping(&mysql_); }
<a name="l00340"></a>00340
<a name="l00345"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#7346a9f2e25376cc54e2fee3c8f41834">00345</a> <span class="keywordtype">int</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#7346a9f2e25376cc54e2fee3c8f41834">protocol_version</a>() { <span class="keywordflow">return</span> mysql_get_proto_info(&mysql_); }
<a name="l00346"></a>00346
<a name="l00350"></a>00350 std::string <a class="code" href="classmysqlpp_1_1DBDriver.html#ada58fbda1a5e24921db7a41cf012ef8">query_info</a>();
<a name="l00351"></a>00351
<a name="l00360"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#f106eca9a1a1b64a9823467df564e53f">00360</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#f106eca9a1a1b64a9823467df564e53f">refresh</a>(<span class="keywordtype">unsigned</span> options) { <span class="keywordflow">return</span> !mysql_refresh(&mysql_, options); }
<a name="l00361"></a>00361
<a name="l00366"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#f56834aa1357f86141b9cdcccf4ff4ce">00366</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#f56834aa1357f86141b9cdcccf4ff4ce">result_empty</a>() { <span class="keywordflow">return</span> mysql_field_count(&mysql_) == 0; }
<a name="l00367"></a>00367
<a name="l00369"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#9b04fc35e69c50a11fed637f94474918">00369</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#9b04fc35e69c50a11fed637f94474918">select_db</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* db) { <span class="keywordflow">return</span> !mysql_select_db(&mysql_, db); }
<a name="l00370"></a>00370
<a name="l00374"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#2a9a4cb1c28f7f865370673b6eb580b6">00374</a> std::string <a class="code" href="classmysqlpp_1_1DBDriver.html#2a9a4cb1c28f7f865370673b6eb580b6">server_version</a>() { <span class="keywordflow">return</span> mysql_get_server_info(&mysql_); }
<a name="l00375"></a>00375
<a name="l00384"></a>00384 std::string <a class="code" href="classmysqlpp_1_1DBDriver.html#49bd2530ec74f4670e64186da01759f6">set_option</a>(<a class="code" href="classmysqlpp_1_1Option.html">Option</a>* o);
<a name="l00385"></a>00385
<a name="l00389"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#abf4611f79504ff607855f478cdda42c">00389</a> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#49bd2530ec74f4670e64186da01759f6">set_option</a>(mysql_option moption, <span class="keyword">const</span> <span class="keywordtype">void</span>* arg = 0)
<a name="l00390"></a>00390 {
<a name="l00391"></a>00391 <span class="keywordflow">return</span> !mysql_options(&mysql_, moption,
<a name="l00392"></a>00392 static_cast<const char*>(arg));
<a name="l00393"></a>00393 }
<a name="l00394"></a>00394
<a name="l00395"></a>00395 <span class="preprocessor"> #if MYSQL_VERSION_ID >= 40101</span>
<a name="l00399"></a>00399 <span class="preprocessor"> bool set_option(enum_mysql_set_option msoption)</span>
<a name="l00400"></a>00400 <span class="preprocessor"></span> {
<a name="l00401"></a>00401 <span class="keywordflow">return</span> !mysql_set_server_option(&mysql_, msoption);
<a name="l00402"></a>00402 }
<a name="l00403"></a>00403 <span class="preprocessor"> #endif</span>
<a name="l00404"></a>00404 <span class="preprocessor"></span>
<a name="l00410"></a>00410 <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#49bd2530ec74f4670e64186da01759f6">set_option</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> option, <span class="keywordtype">bool</span> arg);
<a name="l00411"></a>00411
<a name="l00414"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#d97d0ac26c6f4569a2de97f9395de6af">00414</a> std::string <a class="code" href="classmysqlpp_1_1DBDriver.html#d97d0ac26c6f4569a2de97f9395de6af">set_option_default</a>(<a class="code" href="classmysqlpp_1_1Option.html">Option</a>* o)
<a name="l00415"></a>00415 {
<a name="l00416"></a>00416 <span class="keyword">const</span> std::type_info& ti = <span class="keyword">typeid</span>(o);
<a name="l00417"></a>00417 <span class="keywordflow">for</span> (OptionList::const_iterator it = applied_options_.begin();
<a name="l00418"></a>00418 it != applied_options_.end();
<a name="l00419"></a>00419 ++it) {
<a name="l00420"></a>00420 <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(*it) == ti) {
<a name="l00421"></a>00421 <span class="keyword">delete</span> o;
<a name="l00422"></a>00422 <span class="keywordflow">return</span> <span class="stringliteral">""</span>; <span class="comment">// option of this type already set</span>
<a name="l00423"></a>00423 }
<a name="l00424"></a>00424 }
<a name="l00425"></a>00425
<a name="l00426"></a>00426 <span class="keywordflow">return</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#49bd2530ec74f4670e64186da01759f6">set_option</a>(o);
<a name="l00427"></a>00427 }
<a name="l00428"></a>00428
<a name="l00434"></a>00434 <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#dead80da9db0351a439f175ecfc79513">shutdown</a>();
<a name="l00435"></a>00435
<a name="l00444"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#f101492dc6fccbd2d14b0113fb288d33">00444</a> std::string <a class="code" href="classmysqlpp_1_1DBDriver.html#f101492dc6fccbd2d14b0113fb288d33">server_status</a>() { <span class="keywordflow">return</span> mysql_stat(&mysql_); }
<a name="l00445"></a>00445
<a name="l00453"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#2a5e5817177c96b4cd3fd80a74f8ae80">00453</a> MYSQL_RES* <a class="code" href="classmysqlpp_1_1DBDriver.html#2a5e5817177c96b4cd3fd80a74f8ae80">store_result</a>() { <span class="keywordflow">return</span> mysql_store_result(&mysql_); }
<a name="l00454"></a>00454
<a name="l00465"></a>00465 <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#d186d2b986ab0f1495daf63c3f0a40a0">thread_aware</a>();
<a name="l00466"></a>00466
<a name="l00472"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#8a670435400c145e7c022adbc7a6f739">00472</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#8a670435400c145e7c022adbc7a6f739">thread_end</a>()
<a name="l00473"></a>00473 {
<a name="l00474"></a>00474 <span class="preprocessor"> #if MYSQL_VERSION_ID > 40000 // only in MySQL v4.0 +</span>
<a name="l00475"></a>00475 <span class="preprocessor"></span> mysql_thread_end();
<a name="l00476"></a>00476 <span class="preprocessor"> #endif</span>
<a name="l00477"></a>00477 <span class="preprocessor"></span> }
<a name="l00478"></a>00478
<a name="l00483"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#9c73ac21eb910ee9a28e41a8dad453bc">00483</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#9c73ac21eb910ee9a28e41a8dad453bc">thread_id</a>() { <span class="keywordflow">return</span> mysql_thread_id(&mysql_); }
<a name="l00484"></a>00484
<a name="l00503"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#ffae19fda3fc1a8b25e9725e9aa41fe7">00503</a> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classmysqlpp_1_1DBDriver.html#ffae19fda3fc1a8b25e9725e9aa41fe7">thread_start</a>()
<a name="l00504"></a>00504 {
<a name="l00505"></a>00505 <span class="preprocessor"> #if MYSQL_VERSION_ID > 40000 // only in MySQL v4.0 +</span>
<a name="l00506"></a>00506 <span class="preprocessor"></span> <span class="keywordflow">return</span> !mysql_thread_init();
<a name="l00507"></a>00507 <span class="preprocessor"> #else</span>
<a name="l00508"></a>00508 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00509"></a>00509 <span class="preprocessor"> #endif</span>
<a name="l00510"></a>00510 <span class="preprocessor"></span> }
<a name="l00511"></a>00511
<a name="l00519"></a><a class="code" href="classmysqlpp_1_1DBDriver.html#deb6b2f834cccc051d3b39c8017c1166">00519</a> MYSQL_RES* <a class="code" href="classmysqlpp_1_1DBDriver.html#deb6b2f834cccc051d3b39c8017c1166">use_result</a>() { <span class="keywordflow">return</span> mysql_use_result(&mysql_); }
<a name="l00520"></a>00520
<a name="l00521"></a>00521 <span class="keyword">private</span>:
<a name="l00523"></a>00523 <span class="keyword">typedef</span> std::deque<Option*> OptionList;
<a name="l00524"></a>00524
<a name="l00527"></a>00527 <a class="code" href="classmysqlpp_1_1DBDriver.html">DBDriver</a>& operator=(<span class="keyword">const</span> <a class="code" href="classmysqlpp_1_1DBDriver.html">DBDriver</a>&);
<a name="l00528"></a>00528
<a name="l00529"></a>00529 MYSQL mysql_;
<a name="l00530"></a>00530 <span class="keywordtype">bool</span> is_connected_;
<a name="l00531"></a>00531 OptionList applied_options_;
<a name="l00532"></a>00532 };
<a name="l00533"></a>00533
<a name="l00534"></a>00534
<a name="l00535"></a>00535 } <span class="comment">// end namespace mysqlpp</span>
<a name="l00536"></a>00536
<a name="l00537"></a>00537 <span class="preprocessor">#endif // !defined(MYSQLPP_DBDRIVER_H)</span>
<a name="l00538"></a>00538 <span class="preprocessor"></span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Feb 4 14:42:56 2009 for MySQL++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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