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<b>mysqlpp</b>::<a class="el" href="structmysqlpp_1_1equal__list__ba.html">equal_list_ba</a></div>
<h1>mysqlpp::equal_list_ba< Seq1, Seq2, Manip > Struct Template Reference</h1><!-- doxytag: class="mysqlpp::equal_list_ba" -->Holds two lists of items, typically used to construct a SQL "equals clause".
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="vallist_8h-source.html">vallist.h</a>></code>
<p>
Collaboration diagram for mysqlpp::equal_list_ba< Seq1, Seq2, Manip >:<p><center><img src="structmysqlpp_1_1equal__list__ba__coll__graph.png" border="0" usemap="#mysqlpp_1_1equal__list__ba_3_01Seq1_00_01Seq2_00_01Manip_01_4__coll__map" alt="Collaboration graph"></center>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="structmysqlpp_1_1equal__list__ba-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#2055acbb60e6d09362b8fb5194afca9a">equal_list_ba</a> (const Seq1 &s1, const Seq2 &s2, const char *d, const char *e, Manip m)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create object. <a href="#2055acbb60e6d09362b8fb5194afca9a"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f0307d8b613d4ea52c0d9eb19b462e12"></a><!-- doxytag: member="mysqlpp::equal_list_ba::list1" ref="f0307d8b613d4ea52c0d9eb19b462e12" args="" -->
const Seq1 * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#f0307d8b613d4ea52c0d9eb19b462e12">list1</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the list of objects on the left-hand side of the equals sign <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="50b12dedeeba529383fd2ac61a566599"></a><!-- doxytag: member="mysqlpp::equal_list_ba::list2" ref="50b12dedeeba529383fd2ac61a566599" args="" -->
const Seq2 * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#50b12dedeeba529383fd2ac61a566599">list2</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the list of objects on the right-hand side of the equals sign <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="11cce071cfe6c26585602970e0eab481"></a><!-- doxytag: member="mysqlpp::equal_list_ba::delim" ref="11cce071cfe6c26585602970e0eab481" args="" -->
const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#11cce071cfe6c26585602970e0eab481">delim</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">delimiter to use between each pair of elements <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5f8c1b857897e584bd78c1a9f58439a7"></a><!-- doxytag: member="mysqlpp::equal_list_ba::equl" ref="5f8c1b857897e584bd78c1a9f58439a7" args="" -->
const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#5f8c1b857897e584bd78c1a9f58439a7">equl</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">"equal" sign to use between each item in each equal pair; doesn't have to actually be " = " <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e80eca8a48261205c78b7f73f1aa8f17"></a><!-- doxytag: member="mysqlpp::equal_list_ba::manip" ref="e80eca8a48261205c78b7f73f1aa8f17" args="" -->
Manip </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#e80eca8a48261205c78b7f73f1aa8f17">manip</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">manipulator to use when inserting the equal_list into a C++ stream <br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template<class Seq1, class Seq2, class Manip><br>
struct mysqlpp::equal_list_ba< Seq1, Seq2, Manip ></h3>
Holds two lists of items, typically used to construct a SQL "equals clause".
<p>
The WHERE clause in a SQL SELECT statment is an example of an equals clause.<p>
Imagine an object of this type contains the lists (a, b) (c, d), and that the object's delimiter and equals symbols are set to ", " and " = " respectively. When you insert that object into a C++ stream, you would get "a = c, b = d".<p>
This class is never instantiated by hand. The equal_list() functions build instances of this structure template to do their work. MySQL++'s SSQLS mechanism calls those functions when building SQL queries; you can call them yourself to do similar work. The "Harnessing SSQLS Internals" section of the user manual has some examples of this.<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="structmysqlpp_1_1equal__list__b.html">equal_list_b</a> </dd></dl>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="2055acbb60e6d09362b8fb5194afca9a"></a><!-- doxytag: member="mysqlpp::equal_list_ba::equal_list_ba" ref="2055acbb60e6d09362b8fb5194afca9a" args="(const Seq1 &s1, const Seq2 &s2, const char *d, const char *e, Manip m)" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<class Seq1, class Seq2, class Manip> </div>
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<td class="memname"><a class="el" href="structmysqlpp_1_1equal__list__ba.html">mysqlpp::equal_list_ba</a>< Seq1, Seq2, Manip >::<a class="el" href="structmysqlpp_1_1equal__list__ba.html">equal_list_ba</a> </td>
<td>(</td>
<td class="paramtype">const Seq1 & </td>
<td class="paramname"> <em>s1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const Seq2 & </td>
<td class="paramname"> <em>s2</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>d</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>e</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Manip </td>
<td class="paramname"> <em>m</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline]</code></td>
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<div class="memdoc">
<p>
Create object.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1</em> </td><td>list of objects on left-hand side of equal sign </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s2</em> </td><td>list of objects on right-hand side of equal sign </td></tr>
<tr><td valign="top"></td><td valign="top"><em>d</em> </td><td>what delimiter to use between each group in the list when inserting the list into a C++ stream </td></tr>
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>the "equals" sign between each pair of items in the equal list; doesn't actually have to be " = "! </td></tr>
<tr><td valign="top"></td><td valign="top"><em>m</em> </td><td>manipulator to use when inserting the list into a C++ stream </td></tr>
</table>
</dl>
</div>
</div><p>
<hr>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="vallist_8h-source.html">vallist.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Wed Feb 4 14:43:36 2009 for MySQL++ by
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