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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<li class="navelem"><b>mysqlpp</b></li><li class="navelem"><a class="el" href="structmysqlpp_1_1equal__list__ba.html">equal_list_ba</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
<a href="#pub-attribs">Public Attributes</a> |
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<div class="title">mysqlpp::equal_list_ba< Seq1, Seq2, Manip > Struct Template Reference</div> </div>
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<p>Holds two lists of items, typically used to construct a SQL "equals clause".
<a href="structmysqlpp_1_1equal__list__ba.html#details">More...</a></p>
<p><code>#include <<a class="el" href="vallist_8h_source.html">vallist.h</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a2055acbb60e6d09362b8fb5194afca9a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#a2055acbb60e6d09362b8fb5194afca9a">equal_list_ba</a> (const Seq1 &s1, const Seq2 &s2, const char *d, const char *e, Manip m)</td></tr>
<tr class="memdesc:a2055acbb60e6d09362b8fb5194afca9a"><td class="mdescLeft"> </td><td class="mdescRight">Create object. <a href="#a2055acbb60e6d09362b8fb5194afca9a">More...</a><br/></td></tr>
<tr class="separator:a2055acbb60e6d09362b8fb5194afca9a"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:af0307d8b613d4ea52c0d9eb19b462e12"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af0307d8b613d4ea52c0d9eb19b462e12"></a>
const Seq1 * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#af0307d8b613d4ea52c0d9eb19b462e12">list1</a></td></tr>
<tr class="memdesc:af0307d8b613d4ea52c0d9eb19b462e12"><td class="mdescLeft"> </td><td class="mdescRight">the list of objects on the left-hand side of the equals sign <br/></td></tr>
<tr class="separator:af0307d8b613d4ea52c0d9eb19b462e12"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a50b12dedeeba529383fd2ac61a566599"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a50b12dedeeba529383fd2ac61a566599"></a>
const Seq2 * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#a50b12dedeeba529383fd2ac61a566599">list2</a></td></tr>
<tr class="memdesc:a50b12dedeeba529383fd2ac61a566599"><td class="mdescLeft"> </td><td class="mdescRight">the list of objects on the right-hand side of the equals sign <br/></td></tr>
<tr class="separator:a50b12dedeeba529383fd2ac61a566599"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a11cce071cfe6c26585602970e0eab481"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a11cce071cfe6c26585602970e0eab481"></a>
const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#a11cce071cfe6c26585602970e0eab481">delim</a></td></tr>
<tr class="memdesc:a11cce071cfe6c26585602970e0eab481"><td class="mdescLeft"> </td><td class="mdescRight">delimiter to use between each pair of elements <br/></td></tr>
<tr class="separator:a11cce071cfe6c26585602970e0eab481"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5f8c1b857897e584bd78c1a9f58439a7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5f8c1b857897e584bd78c1a9f58439a7"></a>
const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#a5f8c1b857897e584bd78c1a9f58439a7">equl</a></td></tr>
<tr class="memdesc:a5f8c1b857897e584bd78c1a9f58439a7"><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 class="separator:a5f8c1b857897e584bd78c1a9f58439a7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae80eca8a48261205c78b7f73f1aa8f17"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae80eca8a48261205c78b7f73f1aa8f17"></a>
Manip </td><td class="memItemRight" valign="bottom"><a class="el" href="structmysqlpp_1_1equal__list__ba.html#ae80eca8a48261205c78b7f73f1aa8f17">manip</a></td></tr>
<tr class="memdesc:ae80eca8a48261205c78b7f73f1aa8f17"><td class="mdescLeft"> </td><td class="mdescRight">manipulator to use when inserting the equal_list into a C++ stream <br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<class Seq1, class Seq2, class Manip><br/>
struct mysqlpp::equal_list_ba< Seq1, Seq2, Manip ></h3>
<p>Holds two lists of items, typically used to construct a SQL "equals clause". </p>
<p>The WHERE clause in a SQL SELECT statment is an example of an equals clause.</p>
<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>
<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 class="section see"><dt>See Also</dt><dd><a class="el" href="structmysqlpp_1_1equal__list__b.html" title="Same as equal_list_ba, plus the option to have some elements of the equals clause suppressed...">equal_list_b</a> </dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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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>
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<td class="paramtype">const Seq2 & </td>
<td class="paramname"><em>s2</em>, </td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>d</em>, </td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>e</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">Manip </td>
<td class="paramname"><em>m</em> </td>
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<td>)</td>
<td></td><td></td>
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<p>Create object. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">s1</td><td>list of objects on left-hand side of equal sign </td></tr>
<tr><td class="paramname">s2</td><td>list of objects on right-hand side of equal sign </td></tr>
<tr><td class="paramname">d</td><td>what delimiter to use between each group in the list when inserting the list into a C++ stream </td></tr>
<tr><td class="paramname">e</td><td>the "equals" sign between each pair of items in the equal list; doesn't actually have to be " = "! </td></tr>
<tr><td class="paramname">m</td><td>manipulator to use when inserting the list into a C++ stream </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<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></li>
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