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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/><title>WORM: src/sql/drivers/wmysqlresult.cpp Source File</title><link href="tabs.css" rel="stylesheet" type="text/css"/><link href="search/search.css" rel="stylesheet" type="text/css"/><script type="text/javascript" src="search/search.js"></script><link href="doxygen.css" rel="stylesheet" type="text/css"/></head><body onload='searchBox.OnSelectItem(0);'><!-- Generated by Doxygen 1.7.3 --><script type="text/javascript"><!--var searchBox = new SearchBox("searchBox", "search",false,'Search');--></script><script type="text/javascript">function hasClass(ele,cls) {  return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));}
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function toggleVisibility(linkObj) { var base = linkObj.getAttribute('id'); var summary = document.getElementById(base + '-summary'); var content = document.getElementById(base + '-content'); var trigger = document.getElementById(base + '-trigger'); if ( hasClass(linkObj,'closed') ) {   summary.style.display = 'none';   content.style.display = 'block';   trigger.src = 'open.png';   removeClass(linkObj,'closed');   addClass(linkObj,'opened'); } else if ( hasClass(linkObj,'opened') ) {   summary.style.display = 'block';   content.style.display = 'none';   trigger.src = 'closed.png';   removeClass(linkObj,'opened');   addClass(linkObj,'closed'); } return false;}</script><div id="top"><div id="titlearea"><table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;">  <td id="projectlogo"><img alt="Logo" src="worm_sm.png"></td>  <td style="padding-left: 0.5em;">   <div id="projectname">WORM&#160;<span id="projectnumber">0.2</span></div>   <div id="projectbrief">A C++ DAL/ORM code generation framework</div>  </td> </tr> </tbody></table></div>  <div id="navrow1" class="tabs">    <ul class="tablist">      <li><a href="index.html"><span>Main&#160;Page</span></a></li>      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>      <li><a href="namespaces.html"><span>Namespaces</span></a></li>      <li><a href="annotated.html"><span>Classes</span></a></li>      <li class="current"><a href="files.html"><span>Files</span></a></li>      <li id="searchli">        <div id="MSearchBox" class="MSearchBoxInactive">        <span class="left">          <img id="MSearchSelect" src="search/mag_sel.png"               onmouseover="return searchBox.OnSearchSelectShow()"               onmouseout="return searchBox.OnSearchSelectHide()"               alt=""/>          <input type="text" id="MSearchField" value="Search" accesskey="S"               onfocus="searchBox.OnSearchFieldFocus(true)"                onblur="searchBox.OnSearchFieldFocus(false)"                onkeyup="searchBox.OnSearchFieldChange(event)"/>          </span><span class="right">            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>          </span>        </div>      </li>    </ul>  </div>  <div id="navrow2" class="tabs2">    <ul class="tablist">      <li><a href="files.html"><span>File&#160;List</span></a></li>      <li><a href="globals.html"><span>File&#160;Members</span></a></li>    </ul>  </div><div class="header">  <div class="headertitle"><h1>src/sql/drivers/wmysqlresult.cpp</h1>  </div></div><div class="contents"><a href="wmysqlresult_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment">    WORM - a DAL/ORM code generation framework</span><a name="l00003"></a>00003 <span class="comment">    Copyright (C) 2011  Erik Winn &lt;erikwinnmail@yahoo.com&gt;</span><a name="l00004"></a>00004 <span class="comment"></span><a name="l00005"></a>00005 <span class="comment">    This program is free software: you can redistribute it and/or modify</span><a name="l00006"></a>00006 <span class="comment">    it under the terms of the GNU General Public License as published by</span><a name="l00007"></a>00007 <span class="comment">    the Free Software Foundation, either version 3 of the License, or</span><a name="l00008"></a>00008 <span class="comment">    (at your option) any later version.</span><a name="l00009"></a>00009 <span class="comment"></span><a name="l00010"></a>00010 <span class="comment">    This program is distributed in the hope that it will be useful,</span><a name="l00011"></a>00011 <span class="comment">    but WITHOUT ANY WARRANTY; without even the implied warranty of</span><a name="l00012"></a>00012 <span class="comment">    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span><a name="l00013"></a>00013 <span class="comment">    GNU General Public License for more details.</span><a name="l00014"></a>00014 <span class="comment"></span><a name="l00015"></a>00015 <span class="comment">    You should have received a copy of the GNU General Public License</span><a name="l00016"></a>00016 <span class="comment">    along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span><a name="l00017"></a>00017 <span class="comment">*/</span><a name="l00018"></a>00018 <a name="l00019"></a>00019 <span class="preprocessor">#include &quot;<a class="code" href="wmysqlresult_8h.html">wmysqlresult.h</a>&quot;</span><a name="l00020"></a>00020 <span class="preprocessor">#include &quot;<a class="code" href="wmysqldriver_8h.html">wmysqldriver.h</a>&quot;</span><a name="l00021"></a>00021 <span class="keyword">namespace </span>WSql<a name="l00022"></a>00022 {<a name="l00023"></a>00023 <a name="l00035"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a50819110ac6eb61a483e9c02da446c40">00035</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a50819110ac6eb61a483e9c02da446c40">WMysqlResult::WMysqlResult</a>( <span class="keyword">const</span> <a class="code" href="class_w_sql_1_1_w_sql_driver.html" title="The WSqlDriver class is an abstract base class for database drivers.">WSql::WSqlDriver</a>* driver ): <a class="code" href="class_w_sql_1_1_w_sql_result.html" title="The WSqlResult class provides a representation of the result set from a query.">WSqlResult</a>( driver )<a name="l00036"></a>00036 {<a name="l00037"></a>00037     _mysqlResult=0;<a name="l00038"></a>00038 }<a name="l00039"></a>00039     <a name="l00040"></a>00040 <span class="comment">// WMysqlResult::WMysqlResult( const WMysqlResult&amp; other )</span><a name="l00041"></a>00041 <span class="comment">// {</span><a name="l00042"></a>00042 <span class="comment">// </span><a name="l00043"></a>00043 <span class="comment">// }</span><a name="l00044"></a>00044 <a name="l00045"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#af0e35fb6c3832c1b213b8729243728b7">00045</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#af0e35fb6c3832c1b213b8729243728b7">WMysqlResult::~WMysqlResult</a>()<a name="l00046"></a>00046 {<a name="l00047"></a>00047     freegetResult();<a name="l00048"></a>00048 }<a name="l00049"></a>00049 <a name="l00050"></a>00050 <span class="comment">// WMysqlResult&amp; WMysqlResult::operator=( const WMysqlResult &amp; other )</span><a name="l00051"></a>00051 <span class="comment">// {</span><a name="l00052"></a>00052 <span class="comment">//     ///!\todo </span><a name="l00053"></a>00053 <span class="comment">//     return *this;</span><a name="l00054"></a>00054 <span class="comment">// }</span><a name="l00055"></a>00055 <span class="comment">// </span><a name="l00056"></a>00056 <span class="comment">// bool WMysqlResult::operator==( const WMysqlResult&amp; other ) const</span><a name="l00057"></a>00057 <span class="comment">// {</span><a name="l00058"></a>00058 <span class="comment">// ///!\todo return ...;</span><a name="l00059"></a>00059 <span class="comment">// }</span><a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="keywordtype">void</span> WMysqlResult::freegetResult()<a name="l00062"></a>00062 {<a name="l00063"></a>00063     mysql_free_result(_mysqlResult);<a name="l00064"></a>00064 }<a name="l00065"></a>00065 <a name="l00066"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a14de39aa126582637d65c552886d3ba1">00066</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSqlRecord</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a14de39aa126582637d65c552886d3ba1">WMysqlResult::current</a>()<a name="l00067"></a>00067 {<a name="l00068"></a>00068     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00069"></a>00069         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a14de39aa126582637d65c552886d3ba1">WSql::WSqlResult::current</a>();<a name="l00070"></a>00070 }<a name="l00071"></a>00071 <a name="l00072"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#ab104356c08e57d9d2e1ffc42be68c3e9">00072</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSqlRecord</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#ab104356c08e57d9d2e1ffc42be68c3e9">WMysqlResult::fetch</a>( <span class="keywordtype">int</span> i )<a name="l00073"></a>00073 {<a name="l00074"></a>00074     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00075"></a>00075         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#ab104356c08e57d9d2e1ffc42be68c3e9">WSql::WSqlResult::fetch</a>( i );<a name="l00076"></a>00076 }<a name="l00077"></a>00077 <a name="l00078"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a93a6b8a5fe6bfbff2167f7f76c8dd055">00078</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSqlRecord</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a93a6b8a5fe6bfbff2167f7f76c8dd055">WMysqlResult::fetchFirst</a>()<a name="l00079"></a>00079 {<a name="l00080"></a>00080     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00081"></a>00081         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a93a6b8a5fe6bfbff2167f7f76c8dd055">WSql::WSqlResult::fetchFirst</a>();<a name="l00082"></a>00082 }<a name="l00083"></a>00083 <a name="l00084"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#af69abe39ea3070c1a783f7770f7577e8">00084</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSqlRecord</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#af69abe39ea3070c1a783f7770f7577e8">WMysqlResult::fetchLast</a>()<a name="l00085"></a>00085 {<a name="l00086"></a>00086     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00087"></a>00087         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#af69abe39ea3070c1a783f7770f7577e8">WSql::WSqlResult::fetchLast</a>();<a name="l00088"></a>00088 }<a name="l00089"></a>00089 <a name="l00090"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a943ce4c49b571273b10383160b266042">00090</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSqlRecord</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a943ce4c49b571273b10383160b266042">WMysqlResult::fetchNext</a>()<a name="l00091"></a>00091 {<a name="l00092"></a>00092     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00093"></a>00093         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a943ce4c49b571273b10383160b266042">WSql::WSqlResult::fetchNext</a>();<a name="l00094"></a>00094 }<a name="l00095"></a>00095 <a name="l00096"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#aabc47f4795a71800a641b7bcadeb9a2f">00096</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSqlRecord</a> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#aabc47f4795a71800a641b7bcadeb9a2f">WMysqlResult::fetchPrevious</a>()<a name="l00097"></a>00097 {<a name="l00098"></a>00098     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00099"></a>00099         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#aabc47f4795a71800a641b7bcadeb9a2f">WSql::WSqlResult::fetchPrevious</a>();<a name="l00100"></a>00100 }<a name="l00101"></a>00101 <a name="l00102"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a6a81af38dfc9df846ec1afe1a1ec5a0f">00102</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a6a81af38dfc9df846ec1afe1a1ec5a0f">WMysqlResult::first</a>()<a name="l00103"></a>00103 {<a name="l00104"></a>00104     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00105"></a>00105         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a6a81af38dfc9df846ec1afe1a1ec5a0f">WSql::WSqlResult::first</a>();<a name="l00106"></a>00106 }<a name="l00107"></a>00107 <a name="l00108"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a14301801bf390797a1a4bd55353c47b5">00108</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a14301801bf390797a1a4bd55353c47b5">WMysqlResult::last</a>()<a name="l00109"></a>00109 {<a name="l00110"></a>00110     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00111"></a>00111         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a14301801bf390797a1a4bd55353c47b5">WSql::WSqlResult::last</a>();<a name="l00112"></a>00112 }<a name="l00113"></a>00113 <a name="l00114"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a9f316c9663216d0d47f517c6c20ae325">00114</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a9f316c9663216d0d47f517c6c20ae325">WMysqlResult::next</a>()<a name="l00115"></a>00115 {<a name="l00116"></a>00116     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00117"></a>00117         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a9f316c9663216d0d47f517c6c20ae325">WSql::WSqlResult::next</a>();<a name="l00118"></a>00118 }<a name="l00119"></a>00119 <a name="l00120"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#a5e41321acb206f2b3fc008e9a514047d">00120</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a5e41321acb206f2b3fc008e9a514047d">WMysqlResult::previous</a>()<a name="l00121"></a>00121 {<a name="l00122"></a>00122     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00123"></a>00123         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#a5e41321acb206f2b3fc008e9a514047d">WSql::WSqlResult::previous</a>();<a name="l00124"></a>00124 }<a name="l00125"></a>00125 <a name="l00126"></a><a class="code" href="class_w_sql_1_1_w_mysql_result.html#abb55d02a0c4afca5e43e55f5fed7f330">00126</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#abb55d02a0c4afca5e43e55f5fed7f330">WMysqlResult::seek</a>( <span class="keywordtype">int</span> i, <span class="keywordtype">bool</span> relative )<a name="l00127"></a>00127 {<a name="l00128"></a>00128     <span class="keywordflow">if</span>(<a class="code" href="class_w_sql_1_1_w_sql_result.html#a32a8ae504d12027208ac94df55bfd1ba">_isCached</a>)<a name="l00129"></a>00129         <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_mysql_result.html#abb55d02a0c4afca5e43e55f5fed7f330">WSql::WSqlResult::seek</a>( i, relative );<a name="l00130"></a>00130 }<a name="l00131"></a>00131 <a name="l00132"></a>00132 } <span class="comment">//namespace WSql</span></pre></div></div></div><!--- window showing the filter options --><div id="MSearchSelectWindow"     onmouseover="return searchBox.OnSearchSelectShow()"     onmouseout="return searchBox.OnSearchSelectHide()"     onkeydown="return searchBox.OnSearchSelectKey(event)"><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" 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