/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */

#ifndef _BOOLEXPRESSION_HXX
#define _BOOLEXPRESSION_HXX

#include "computedexpression.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. */
class BoolExpression : public ComputedExpression
{
public:
    BoolExpression();
    ~BoolExpression();

    /// set the expression string
    /// (overridden for new definition of a simple expression)
    void setExpression( const OUString& rExpression );
};

} // namespace xforms

#endif

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