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/* -*- 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 ADC_STMSTATE_HXX
#define ADC_STMSTATE_HXX
// USED SERVICES
// BASE CLASSES
// COMPONENTS
// PARAMETERS
class StmArrayStatus;
/** A StmStatus is a state within a StateMachine.
There are two kinds of it. Either its an array of pointers to
other states within the state machine - an ArrayStatus.
Or it is a BoundsStatus, which shows, the token cannot be
followed further within the StateMachine.
**/
class StmStatus // := "State machine status"
{
public:
typedef intt Branch; /// Values >= 0 give a next #Status' ID.
/// Values <= 0 tell, that a token is finished.
/// a value < 0 returns the status back to an upper level state machine.
// LIFECYCLE
virtual ~StmStatus() {}
// OPERATIONS
virtual StmArrayStatus *
AsArray();
// INQUIRY
virtual bool IsADefault() const = 0;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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