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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta name="robots" content="noindex">
<title>QaRegExp Class Reference</title>
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<center><a href="annotated.html">Compound list</a> <a href="files.html">File list</a> <a href="headers.html">Header files</a> <a href="functions.html">Compound Members</a> <a href="globals.html">File Members</a>
</center><hr>
<h1>QaRegExp Class Reference</h1>
<p>
Matches Regular Expressions against strings. <a href="#details">More...</a>
<p>
<code>#include <<a class="el" href="class_qaregexp-include.html">qaregexp.hpp</a>></code>
<p>
<a href="class_qaregexp-members.html">List of all members.</a><h2>Public Members</h2>
<ul>
<li> <a class="el" href="class_qaregexp.html#a0">QaRegExp</a> ( const QString &r, bool c = true )
<li> <a class="el" href="class_qaregexp.html#a1">QaRegExp</a> ( const QaRegExp &r )
<li>virtual <a class="el" href="class_qaregexp.html#a2">~QaRegExp</a> ()
<li>bool <a class="el" href="class_qaregexp.html#a3">caseSensitive</a> () const
<li>void <a class="el" href="class_qaregexp.html#a4">setCaseSensitive</a> ( bool s )
<li>bool <a class="el" href="class_qaregexp.html#a5">match</a> ( const QString &s, int sub = 0 )
<li>int <a class="el" href="class_qaregexp.html#a6">matchMultiple</a> ( const QString &s, int sub = 0 )
<li>QString <a class="el" href="class_qaregexp.html#a7">matchString</a> ( int sub = 0 )
<li>QStringList <a class="el" href="class_qaregexp.html#a8">matchStrings</a> ()
<li>int <a class="el" href="class_qaregexp.html#a9">matchBeginning</a> ( int sub = 0 ) const
<li>int <a class="el" href="class_qaregexp.html#a10">matchEnd</a> ( int sub = 0 ) const
<li>const QaRegExpMatch& <a class="el" href="class_qaregexp.html#a11">matches</a> () const
<li>void <a class="el" href="class_qaregexp.html#a12">split</a> ( const QString &s )
<li>int <a class="el" href="class_qaregexp.html#a13">subCount</a> () const
<li>void <a class="el" href="class_qaregexp.html#a14">setExpression</a> ( const QString &r )
<li>QaRegExp& <a class="el" href="class_qaregexp.html#a15">operator =</a> ( const QaRegExp &r )
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
Matches Regular Expressions against strings.
<p>
<p>
<dl compact><dt>
<b>Warning: </b><dd>
This version does not support unicode strings, they are converted to ascii before being used.
<p>
</dl> This class uses the system calls reg_comp and reg_exec, see the man pages for regex for more information
on regular expressions.
<p>
Example:
<div class="fragment"><pre>
// Match for <text> = <text>
<a class="el" href="class_qaregexp.html">QaRegExp</a> reg( "([a-zA-Z]+)[ \t]*=[ \t]*([a-zA-Z]+)" );
// Now match the string
if ( reg.<a class="el" href="class_qaregexp.html#a5">match</a>( "RegExpTest = True" ) )
{
<a class="el" href="class_qaregexpmatch.html">QaRegExpMatch</a> m = reg.<a class="el" href="class_qaregexp.html#a11">matches</a>();
// Now print out all matches
for ( QStringList::ConstIterator it = m.<a class="el" href="class_qaregexpmatch.html#a6">toString</a>().begin(); it != m.<a class="el" href="class_qaregexpmatch.html#a6">toString</a>().end(); ++it )
{
qDebug( "\"%s\"", (*it).ascii() );
}
}
// Or use it like this
if ( reg.<a class="el" href="class_qaregexp.html#a5">match</a>( "RegExpTest = True", 2 ) )
qDebug( "%s", reg.<a class="el" href="class_qaregexp.html#a7">matchString</a>( 2 ).ascii() );</div></pre>
<p>
<p>
<p>
<hr><h2>Member Function Documentation</h2>
<h3><a name="a0" doxytag="QaRegExp::QaRegExp"></a> QaRegExp::QaRegExp( const <a class="el" doxygen="qt.tag:/usr/lib/qt/doc/" href="/usr/lib/qt/doc/qstring.html">QString</a> &r, bool c = true )</h3>
<div class="in">
<p>
<p>
Creates a regexp query.
<dl compact><dt>
<b>Parameters: </b><dd>
<em>r</em> - The string to use for regular expression matching.
<dd>
<em>c</em> - True means match case sensitive.
<p>
</dl>
<p>
</div>
<h3><a name="a1" doxytag="QaRegExp::QaRegExp"></a> QaRegExp::QaRegExp( const QaRegExp &r )</h3>
<div class="in">
<p>
</div>
<h3><a name="a2" doxytag="QaRegExp::~QaRegExp"></a>virtual QaRegExp::~QaRegExp()<code> [virtual]</code></h3>
<div class="in">
<p>
<p>
Destroys the object
<p>
<p>
</div>
<h3><a name="a3" doxytag="QaRegExp::caseSensitive"></a>bool QaRegExp::caseSensitive() const</h3>
<div class="in">
<p>
<p>
<dl compact><dt>
<b>Returns: </b><dd>
True if matching is done case sensitive.
<p>
</dl>
<p>
</div>
<h3><a name="a4" doxytag="QaRegExp::setCaseSensitive"></a>void QaRegExp::setCaseSensitive( bool s )</h3>
<div class="in">
<p>
<p>
Sets the case sensitivity flag.
<p>
<p>
</div>
<h3><a name="a5" doxytag="QaRegExp::match"></a>bool QaRegExp::match( const <a class="el" doxygen="qt.tag:/usr/lib/qt/doc/" href="/usr/lib/qt/doc/qstring.html">QString</a> &s, int sub = 0 )</h3>
<div class="in">
<p>
<p>
Matches a string against the regexp on the given sub expression.
<dl compact><dt>
<b>Parameters: </b><dd>
<em>s</em> - The string to match on.
<dd>
<em>sub</em> - Which sub expression should be checked, 0 is default and means the whole regexp.
</dl><dl compact><dt>
<b>Returns: </b><dd>
True if the subexpression matched.
<p>
</dl>
<p>
</div>
<h3><a name="a6" doxytag="QaRegExp::matchMultiple"></a>int QaRegExp::matchMultiple( const <a class="el" doxygen="qt.tag:/usr/lib/qt/doc/" href="/usr/lib/qt/doc/qstring.html">QString</a> &s, int sub = 0 )</h3>
<div class="in">
<p>
<p>
Matches a string against the regexp on the given sub expression, will match as
many times as possible and extracting the wanted subexpression every time it
matches.
<dl compact><dt>
<b>Parameters: </b><dd>
<em>s</em> - The string to match on.
<dd>
<em>sub</em> - Which sub expression should be checked, 0 is default and means the whole regexp.
</dl><dl compact><dt>
<b>Returns: </b><dd>
Number of matches.
<p>
</dl>
<p>
</div>
<h3><a name="a7" doxytag="QaRegExp::matchString"></a><a class="el" doxygen="qt.tag:/usr/lib/qt/doc/" href="/usr/lib/qt/doc/qstring.html">QString</a> QaRegExp::matchString( int sub = 0 )</h3>
<div class="in">
<p>
<p>
<dl compact><dt>
<b>Returns: </b><dd>
The string that matched the sub expression.
<p>
</dl>
<p>
</div>
<h3><a name="a8" doxytag="QaRegExp::matchStrings"></a><a class="el" doxygen="qt.tag:/usr/lib/qt/doc/" href="/usr/lib/qt/doc/qstringlist.html">QStringList</a> QaRegExp::matchStrings()</h3>
<div class="in">
<p>
<p>
<dl compact><dt>
<b>Returns: </b><dd>
A list of sub expression strings.
<p>
</dl>
<p>
</div>
<h3><a name="a9" doxytag="QaRegExp::matchBeginning"></a>int QaRegExp::matchBeginning( int sub = 0 ) const</h3>
<div class="in">
<p>
<p>
<dl compact><dt>
<b>Returns: </b><dd>
The start offset of the matched sub expression.
<p>
</dl>
<p>
</div>
<h3><a name="a10" doxytag="QaRegExp::matchEnd"></a>int QaRegExp::matchEnd( int sub = 0 ) const</h3>
<div class="in">
<p>
<p>
<dl compact><dt>
<b>Returns: </b><dd>
The start offset of the matched sub expression.
<p>
</dl>
<p>
</div>
<h3><a name="a11" doxytag="QaRegExp::matches"></a>const <a class="el" href="class_qaregexpmatch.html">QaRegExpMatch</a>& QaRegExp::matches() const</h3>
<div class="in">
<p>
<p>
<dl compact><dt>
<b>Returns: </b><dd>
A class with all matching information.
<p>
</dl>
<p>
</div>
<h3><a name="a12" doxytag="QaRegExp::split"></a>void QaRegExp::split( const <a class="el" doxygen="qt.tag:/usr/lib/qt/doc/" href="/usr/lib/qt/doc/qstring.html">QString</a> &s )</h3>
<div class="in">
<p>
<p>
Splits up the string using the regexp string as the delimiter.
<dl compact><dt>
<b>Parameters: </b><dd>
<em>s</em> - The string to split.
<p>
</dl>
<p>
</div>
<h3><a name="a13" doxytag="QaRegExp::subCount"></a>int QaRegExp::subCount() const</h3>
<div class="in">
<p>
<p>
<dl compact><dt>
<b>Returns: </b><dd>
The subexpression count, excluding the master expression.
<p>
</dl>
<p>
</div>
<h3><a name="a14" doxytag="QaRegExp::setExpression"></a>void QaRegExp::setExpression( const <a class="el" doxygen="qt.tag:/usr/lib/qt/doc/" href="/usr/lib/qt/doc/qstring.html">QString</a> &r )</h3>
<div class="in">
<p>
</div>
<h3><a name="a15" doxytag="QaRegExp::operator ="></a>QaRegExp& QaRegExp::operator =( const QaRegExp &r )</h3>
<div class="in">
<p>
</div>
<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="qaregexp.cpp.html">qaregexp.cpp</a><li><a class="el" href="qaregexp.hpp.html">qaregexp.hpp</a></ul>
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