ReadableState.hh

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file ReadableState.hh
 *
 * Declaration of ReadableState class.
 *
 * @author Jussi Nykänen 2004 (nykanen-no.spam-cs.tut.fi)
 * @note rating: red
 */
 
#ifndef TTA_READABLE_STATE_HH
#define TTA_READABLE_STATE_HH
 
class SimValue;
 
/**
 * Models a piece of machine state model that can be read.
 */
class ReadableState {
public:
    ReadableState();
    virtual ~ReadableState();
 
    virtual const SimValue& value() const = 0;
 
private:
    /// Copying not allowed.
    ReadableState(const ReadableState&);
    /// Assignment not allowed.
    ReadableState& operator=(const ReadableState&);
};
 
#endif