OperationNode.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 OperationNode.hh
 *
 * Declaration of OperationNode class.
 *
 * Represents one operation which might be constructed out of other operations
 * or of a OSAL opartion.
 *
 * @author Mikael Lepistö 2007 (mikael.lepisto-no.spam-tut.fi)
 * @note rating: red
 */
 
#ifndef TTA_OPERATION_NODE_HH
#define TTA_OPERATION_NODE_HH
 
#include "OperationDAGNode.hh"
 
class OperationDAG;
class Operation;
 
/**
 * One operation node of the operation DAG.
 */
class OperationNode : public OperationDAGNode {
public:
    OperationNode(Operation& operation);
    OperationNode(const OperationNode& other);
    
    virtual GraphNode* clone() const; 
 
    virtual ~OperationNode() {}
    
    Operation& referencedOperation() const;
    virtual std::string toString() const;
        
private:
    Operation* referencedOperation_;
};
 
#endif