MemoryAccessingFUState.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 MemoryAccessingFUState.hh
 *
 * Declaration of MemoryAccessingFUState class.
 *
 * @author Jussi Nykänen 2004 (nykanen-no.spam-cs.tut.fi)
 * @author Pekka Jääskeläinen 2005 (pjaaskel-no.spam-cs.tut.fi)
 * @note rating: red
 */
 
#ifndef TTA_MEMORY_ACCESSING_FU_STATE_HH
#define TTA_MEMORY_ACCESSING_FU_STATE_HH
 
#include "FUState.hh"
 
class Memory;
 
/**
 * Models function unit that access memory.
 */
class MemoryAccessingFUState : public FUState {
public:
    MemoryAccessingFUState(Memory& memory);
    MemoryAccessingFUState(const TCEString& name, Memory& memory);
    virtual ~MemoryAccessingFUState();
 
protected:
    virtual OperationContext& context();
 
private:
    /// Copying not allowed.
    MemoryAccessingFUState(const MemoryAccessingFUState&);
    /// Assignment not allowed.
    MemoryAccessingFUState& operator=(const MemoryAccessingFUState&);
 
    /// Memory wrapper instance.
    Memory& memory_;
 
    /// The operation context for this FU.
    OperationContext operationContext_;
 
};
 
#endif