40 lines
3.3 KiB
HTML
40 lines
3.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>XQilla Simple API Documentation</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<a style="float:right;" href="http://sourceforge.net/projects/xqilla"><img src="http://sflogo.sourceforge.net/sflogo.php?group_id=152021&type=2" border="0" alt="SourceForge.net Logo" /></a>
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<!-- Generated by Doxygen 1.3.9.1 -->
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="examples.html">Examples</a></div>
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<h1>simple-basic.cpp</h1>This example executes a simple XQuery expression ("1 to 100"), which returns the numbers from 1 to 100 inclusive.<p>
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<div class="fragment"><pre class="fragment"><span class="preprocessor">#include <iostream></span>
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<span class="preprocessor">#include <<a class="code" href="xqilla-simple_8hpp.html">xqilla/xqilla-simple.hpp</a>></span>
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<span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[]) {
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<span class="comment">// Initialise Xerces-C and XQilla by creating the factory object</span>
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<a name="_a0"></a><a class="code" href="classXQilla.html">XQilla</a> xqilla;
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<span class="comment">// Parse an XQuery expression</span>
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<span class="comment">// (AutoDelete deletes the object at the end of the scope)</span>
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<a name="_a1"></a><a class="code" href="classAutoDelete.html">AutoDelete<XQQuery></a> query(xqilla.<a name="a2"></a><a class="code" href="classXQilla.html#z1_0">parse</a>(X(<span class="stringliteral">"1 to 100"</span>)));
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<span class="comment">// Create a context object</span>
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<a class="code" href="classAutoDelete.html">AutoDelete<DynamicContext></a> context(query->createDynamicContext());
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<span class="comment">// Execute the query, using the context</span>
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<a name="_a3"></a><a class="code" href="classResult.html">Result</a> result = query->execute(context);
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<span class="comment">// Iterate over the results, printing them</span>
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<a name="_a4"></a><a class="code" href="classRefCountPointer.html">Item::Ptr</a> item;
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<span class="keywordflow">while</span>(item = result->next(context)) {
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std::cout << UTF8(item->asString(context)) << std::endl;
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}
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<span class="keywordflow">return</span> 0;
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}
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</pre></div> <hr size="1"><address style="align: right;"><small>Generated on Fri Sep 25 06:55:26 2009 for XQilla Simple API by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.3.9.1 </small></address>
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</body>
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</html>
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