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// -*- c-basic-offset: 2 -*-
/*
* This file is part of the KDE libraries
* Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
* Copyright (C) 2001 Peter Kelly (pmk@post.com)
* Copyright (C) 2003 Apple Computer, Inc
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef _KJS_COMPLETION_H_
#define _KJS_COMPLETION_H_
#include "identifier.h"
#include "value.h"
namespace KJS {
/**
* Completion types.
*/
enum ComplType { Normal, Break, Continue, ReturnValue, Throw };
/**
* Completion objects are used to convey the return status and value
* from functions.
*
* See FunctionImp::execute()
*
* @see FunctionImp
*
* @short Handle for a Completion type.
*/
// delme
class KJS_EXPORT Completion : public Value {
// fixme
/* class Completion : private Value { */
public:
Completion(ComplType c = Normal, const Value& v = Value(),
const Identifier &t = Identifier::null())
: comp(c), val(v), tar(t) { }
ComplType complType() const { return comp; }
Value value() const { return val; }
Identifier target() const { return tar; }
bool isValueCompletion() const { return val.isValid(); }
private:
ComplType comp;
Value val;
Identifier tar;
};
}
#endif
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