<HTML><HEAD><TITLE>Xalan-C++ API Documentation</TITLE></HEAD> <BODY> <h2 align="center">Xalan-C++ API Documentation</h2> <h3 align="center">The Xalan C++ XSL Transformer Version 1.1</h3> </BODY> <!-- Generated by Doxygen 1.2.0 on Thu Feb 15 10:48:04 2001 --> <center> <a class="qindex" href="index.html">Main Page</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">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center> <hr><h1>FunctionBoolean Class Reference</h1><a class="el" href="class_xpath.html">XPath</a> implementation of "boolean" function. <a href="#_details">More...</a> <p> <code>#include <<a class="el" href="FunctionBoolean.hpp-source.html">FunctionBoolean.hpp</a>></code> <p> Inheritance diagram for FunctionBoolean<p><center><img src="class_functionboolean_inherit_graph.gif" border="0" usemap="#FunctionBoolean_inherit_map" alt="Inheritance graph"></center> <map name="FunctionBoolean_inherit_map"> <area href="class_function.html" shape="rect" coords="21,0,83,18"> </map><p> <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for FunctionBoolean:<p><center><img src="class_functionboolean_coll_graph.gif" border="0" usemap="#FunctionBoolean_coll_map" alt="Collaboration graph"></center> <map name="FunctionBoolean_coll_map"> <area href="class_function.html" shape="rect" coords="21,0,83,18"> </map><p> <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_functionboolean-members.html">List of all members.</a><h2>Public Methods</h2> <ul> <li><a class="el" href="class_functionboolean.html#a0">FunctionBoolean</a> () <li>virtual <a class="el" href="class_functionboolean.html#a1">~FunctionBoolean</a> () <li><a class="el" href="class_xobjectptr.html">XObjectPtr</a> <a class="el" href="class_functionboolean.html#a2">execute</a> ( <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>& executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>* context) <dl class="el"><dd><font size=-1><em>Execute an <a class="el" href="class_xpath.html">XPath</a> function object.</em> <a href="#a2">More...</a><em><br><br></em></font></dl><li>virtual <a class="el" href="class_xobjectptr.html">XObjectPtr</a> <a class="el" href="class_functionboolean.html#a3">execute</a> ( <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>& executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>* context, const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> arg1) <dl class="el"><dd><font size=-1><em>Execute an <a class="el" href="class_xpath.html">XPath</a> function object.</em> <a href="#a3">More...</a><em><br><br></em></font></dl><li><a class="el" href="class_xobjectptr.html">XObjectPtr</a> <a class="el" href="class_functionboolean.html#a4">execute</a> ( <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>& executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>* context, const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> , const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> ) <dl class="el"><dd><font size=-1><em>Execute an <a class="el" href="class_xpath.html">XPath</a> function object.</em> <a href="#a4">More...</a><em><br><br></em></font></dl><li><a class="el" href="class_xobjectptr.html">XObjectPtr</a> <a class="el" href="class_functionboolean.html#a5">execute</a> ( <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>& executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>* context, const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> , const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> , const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> ) <dl class="el"><dd><font size=-1><em>Execute an <a class="el" href="class_xpath.html">XPath</a> function object.</em> <a href="#a5">More...</a><em><br><br></em></font></dl><li><a class="el" href="class_xobjectptr.html">XObjectPtr</a> <a class="el" href="class_functionboolean.html#a6">execute</a> ( <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>& executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>* context, int , const <a class="el" href="class_function.html#s0">XObjectArgVectorType</a>& ) <dl class="el"><dd><font size=-1><em>Execute an <a class="el" href="class_xpath.html">XPath</a> function object.</em> <a href="#a6">More...</a><em><br><br></em></font></dl><li>virtual FunctionBoolean* <a class="el" href="class_functionboolean.html#a7">clone</a> () const <dl class="el"><dd><font size=-1><em>Create a copy of the function object.</em> <a href="#a7">More...</a><em><br><br></em></font></dl></ul> <hr><a name="_details"></a><h2>Detailed Description</h2> <a class="el" href="class_xpath.html">XPath</a> implementation of "boolean" function. <p> <p> <hr><h2>Constructor & Destructor Documentation</h2> <a name="a0" doxytag="FunctionBoolean::FunctionBoolean"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> FunctionBoolean::FunctionBoolean ( </b></td> <td valign="bottom"><b> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a1" doxytag="FunctionBoolean::~FunctionBoolean"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> virtual FunctionBoolean::~FunctionBoolean ( </b></td> <td valign="bottom"><b> )<code> [virtual]</code> </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <hr><h2>Member Function Documentation</h2> <a name="a7" doxytag="FunctionBoolean::clone"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> virtual FunctionBoolean* FunctionBoolean::clone ( </b></td> <td valign="bottom"><b> ) const<code> [virtual]</code> </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> Create a copy of the function object. <p> <dl compact><dt> <b>Returns: </b><dd> pointer to the new object </dl> <p> Reimplemented from <a class="el" href="class_function.html#a7">Function</a>. </td> </tr> </table> <a name="a6" doxytag="FunctionBoolean::execute"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> <a class="el" href="class_xobjectptr.html">XObjectPtr</a> FunctionBoolean::execute ( </b></td> <td valign="bottom"><b> <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> & <em>executionContext</em>, </b></td> </tr> <tr> <td></td> <td><b> <a class="el" href="class_xalannode.html">XalanNode</a> * <em>context</em>, </b></td> </tr> <tr> <td></td> <td><b> int <em>opPos</em>, </b></td> </tr> <tr> <td></td> <td><b> const <a class="el" href="class_function.html#s0">XObjectArgVectorType</a> & <em>args</em> )<code> [virtual]</code> </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> Execute an <a class="el" href="class_xpath.html">XPath</a> function object. <p> The function must return a valid object.<dl compact><dt> <b>Parameters: </b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><em>executionContext</em> </td><td> executing context </td></tr> <tr><td valign=top><em>context</em> </td><td> current context node </td></tr> <tr><td valign=top><em>opPos</em> </td><td> current op position </td></tr> <tr><td valign=top><em>args</em> </td><td> vector of pointers to <a class="el" href="class_xobject.html">XObject</a> arguments </td></tr> </table> </dl><dl compact><dt> <b>Returns: </b><dd> pointer to the result <a class="el" href="class_xobject.html">XObject</a> </dl> <p> Reimplemented from <a class="el" href="class_function.html#a2">Function</a>. </td> </tr> </table> <a name="a5" doxytag="FunctionBoolean::execute"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> <a class="el" href="class_xobjectptr.html">XObjectPtr</a> FunctionBoolean::execute ( </b></td> <td valign="bottom"><b> <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> & <em>executionContext</em>, </b></td> </tr> <tr> <td></td> <td><b> <a class="el" href="class_xalannode.html">XalanNode</a> * <em>context</em>, </b></td> </tr> <tr> <td></td> <td><b> const <em>XObjectPtr</em>, </b></td> </tr> <tr> <td></td> <td><b> const <em>XObjectPtr</em>, </b></td> </tr> <tr> <td></td> <td><b> const <em>XObjectPtr</em> )<code> [virtual]</code> </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> Execute an <a class="el" href="class_xpath.html">XPath</a> function object. <p> The function must return a valid object. Called if function has three parameters.<dl compact><dt> <b>Parameters: </b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><em>executionContext</em> </td><td> executing context </td></tr> <tr><td valign=top><em>context</em> </td><td> current context node </td></tr> <tr><td valign=top><em>arg1</em> </td><td> pointer to <a class="el" href="class_xobject.html">XObject</a> arguments </td></tr> <tr><td valign=top><em>arg2</em> </td><td> pointer to <a class="el" href="class_xobject.html">XObject</a> argument </td></tr> <tr><td valign=top><em>arg3</em> </td><td> pointer to <a class="el" href="class_xobject.html">XObject</a> argument </td></tr> </table> </dl><dl compact><dt> <b>Returns: </b><dd> pointer to the result <a class="el" href="class_xobject.html">XObject</a> </dl> <p> Reimplemented from <a class="el" href="class_function.html#a6">Function</a>. </td> </tr> </table> <a name="a4" doxytag="FunctionBoolean::execute"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> <a class="el" href="class_xobjectptr.html">XObjectPtr</a> FunctionBoolean::execute ( </b></td> <td valign="bottom"><b> <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> & <em>executionContext</em>, </b></td> </tr> <tr> <td></td> <td><b> <a class="el" href="class_xalannode.html">XalanNode</a> * <em>context</em>, </b></td> </tr> <tr> <td></td> <td><b> const <em>XObjectPtr</em>, </b></td> </tr> <tr> <td></td> <td><b> const <em>XObjectPtr</em> )<code> [virtual]</code> </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> Execute an <a class="el" href="class_xpath.html">XPath</a> function object. <p> The function must return a valid object. Called if function has two parameters.<dl compact><dt> <b>Parameters: </b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><em>executionContext</em> </td><td> executing context </td></tr> <tr><td valign=top><em>context</em> </td><td> current context node </td></tr> <tr><td valign=top><em>arg1</em> </td><td> pointer to <a class="el" href="class_xobject.html">XObject</a> argument </td></tr> <tr><td valign=top><em>arg2</em> </td><td> pointer to <a class="el" href="class_xobject.html">XObject</a> argument </td></tr> </table> </dl><dl compact><dt> <b>Returns: </b><dd> pointer to the result <a class="el" href="class_xobject.html">XObject</a> </dl> <p> Reimplemented from <a class="el" href="class_function.html#a5">Function</a>. </td> </tr> </table> <a name="a3" doxytag="FunctionBoolean::execute"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> virtual <a class="el" href="class_xobjectptr.html">XObjectPtr</a> FunctionBoolean::execute ( </b></td> <td valign="bottom"><b> <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> & <em>executionContext</em>, </b></td> </tr> <tr> <td></td> <td><b> <a class="el" href="class_xalannode.html">XalanNode</a> * <em>context</em>, </b></td> </tr> <tr> <td></td> <td><b> const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> <em>arg1</em> )<code> [virtual]</code> </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> Execute an <a class="el" href="class_xpath.html">XPath</a> function object. <p> The function must return a valid object. Called if function has one parameter.<dl compact><dt> <b>Parameters: </b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><em>executionContext</em> </td><td> executing context </td></tr> <tr><td valign=top><em>context</em> </td><td> current context node </td></tr> <tr><td valign=top><em>arg</em> </td><td> pointer to <a class="el" href="class_xobject.html">XObject</a> argument </td></tr> </table> </dl><dl compact><dt> <b>Returns: </b><dd> pointer to the result <a class="el" href="class_xobject.html">XObject</a> </dl> <p> Reimplemented from <a class="el" href="class_function.html#a4">Function</a>. </td> </tr> </table> <a name="a2" doxytag="FunctionBoolean::execute"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> <a class="el" href="class_xobjectptr.html">XObjectPtr</a> FunctionBoolean::execute ( </b></td> <td valign="bottom"><b> <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> & <em>executionContext</em>, </b></td> </tr> <tr> <td></td> <td><b> <a class="el" href="class_xalannode.html">XalanNode</a> * <em>context</em> )<code> [virtual]</code> </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> Execute an <a class="el" href="class_xpath.html">XPath</a> function object. <p> The function must return a valid object. Called if function has no parameters.<dl compact><dt> <b>Parameters: </b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><em>executionContext</em> </td><td> executing context </td></tr> <tr><td valign=top><em>context</em> </td><td> current context node </td></tr> </table> </dl><dl compact><dt> <b>Returns: </b><dd> pointer to the result <a class="el" href="class_xobject.html">XObject</a> </dl> <p> Reimplemented from <a class="el" href="class_function.html#a3">Function</a>. </td> </tr> </table> <hr>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="FunctionBoolean.hpp-source.html">FunctionBoolean.hpp</a></ul> <p align="center"><a href="diagramnotes.html">Interpreting class diagrams</a></p> <p><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"> <i><A href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</A> and <A href="http://www.research.att.com/sw/tools/graphviz/">GraphViz</A> are used to generate this API documentation from the Xalan-C header files.</I></FONT></p> <TABLE border="0" cellpadding="0" cellspacing="0" width="820"><TR><TD bgcolor="#0086b2"><IMG height="1" src="images/dot.gif" width="1"></TD></TR></TABLE> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="80%"> <TR> <TD WIDTH="80%" VALIGN="TOP"> <P ALIGN="CENTER"><B>Xalan-C++ XSL Transformer Version 1.1</B><BR> Copyright © 2000, 2001 The Apache Software Foundation. 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