/******************************************************************************** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).** All rights reserved.** Contact: Nokia Corporation (qt-info@nokia.com)**** This file is part of the QtXmlPatterns module of the Qt Toolkit.**** $QT_BEGIN_LICENSE:LGPL$** No Commercial Usage** This file contains pre-release code and may not be distributed.** You may use this file in accordance with the terms and conditions** contained in the Technology Preview License Agreement accompanying** this package.**** GNU Lesser General Public License Usage** Alternatively, this file may be used under the terms of the GNU Lesser** General Public License version 2.1 as published by the Free Software** Foundation and appearing in the file LICENSE.LGPL included in the** packaging of this file. Please review the following information to** ensure the GNU Lesser General Public License version 2.1 requirements** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.**** In addition, as a special exception, Nokia gives you certain additional** rights. These rights are described in the Nokia Qt LGPL Exception** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.**** If you have questions regarding the use of this file, please contact** Nokia at qt-info@nokia.com.****************** $QT_END_LICENSE$******************************************************************************///// W A R N I N G// -------------//// This file is not part of the Qt API. It exists purely as an// implementation detail. This header file may change from version to// version without notice, or even be removed.//// We mean it.#ifndef Patternist_UserFunction_H#define Patternist_UserFunction_Htemplate<typename T> class QList;#include <QSharedData>#include "qexpression_p.h"#include "qfunctionsignature_p.h"#include "qvariabledeclaration_p.h"QT_BEGIN_HEADERQT_BEGIN_NAMESPACEnamespace QPatternist{ /** * @short A function created with XQuery's <tt>declare function</tt> declaration. * * @see UserFunctionCall * @see ArgumentReference * @author Frans Englich <frans.englich@nokia.com> * @ingroup Patternist_expressions */ class UserFunction : public QSharedData { public: typedef QExplicitlySharedDataPointer<UserFunction> Ptr; typedef QList<UserFunction::Ptr> List; /** * If @p slotOffset is -1, it means this function has no arguments. */ UserFunction(const FunctionSignature::Ptr &signature, const Expression::Ptr &body, const VariableSlotID slotOffset, const VariableDeclaration::List &varDecls); inline const Expression::Ptr &body() const; inline void setBody(const Expression::Ptr &newBody); inline FunctionSignature::Ptr signature() const; inline VariableSlotID expressionSlotOffset() const; inline VariableDeclaration::List argumentDeclarations() const; private: const FunctionSignature::Ptr m_signature; Expression::Ptr m_body; const VariableSlotID m_slotOffset; const VariableDeclaration::List m_argumentDeclarations; }; inline const Expression::Ptr &UserFunction::body() const { return m_body; } inline FunctionSignature::Ptr UserFunction::signature() const { return m_signature; } inline VariableSlotID UserFunction::expressionSlotOffset() const { return m_slotOffset; } inline VariableDeclaration::List UserFunction::argumentDeclarations() const { return m_argumentDeclarations; } void UserFunction::setBody(const Expression::Ptr &newBody) { m_body = newBody; }}QT_END_NAMESPACEQT_END_HEADER#endif