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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_forms.hxx"

#include "boolexpression.hxx"


namespace xforms
{

/** BoolExpression represents a computed XPath expression that returns
 * a bool value and caches the results.
 *
 * As this class has no virtual methods, it should never be used
 * polymorphically. */

BoolExpression::BoolExpression() : ComputedExpression()
{
}

BoolExpression::~BoolExpression()
{
}

void BoolExpression::setExpression( const rtl::OUString& rExpression )
{
    ComputedExpression::setExpression( rExpression );
    mbIsSimple = _checkExpression( " *(true)|(false) *\\( *\\) *" );
}


} // namespace xforms