TransportPath.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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    copy of this software and associated documentation files (the "Software"),
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/**
 * @file TransportPath.hh
 *
 * Declaration of TransportPath class
 *
 * @author Pekka Jääskeläinen 2005 (pjaaskel-no.spam-cs.tut.fi)
 * @note rating: red
 */
 
#ifndef TTA_TRANSPORT_PATH_HH
#define TTA_TRANSPORT_PATH_HH
 
#include <list>
 
namespace TTAMachine {
    class Port;
    class Socket;
    class Bus;
}
 
namespace CostEstimator {
/**
 * Represents a single transport path in a machine.
 *
 * The class is simply a storage for source port, source socket, bus, 
 * destination socket, destination port components that make a path for
 * data transports in a machine. 
 */
class TransportPath {
public:
    TransportPath(
        const TTAMachine::Port& sourcePort, 
        const TTAMachine::Socket& sourceSocket,
        const TTAMachine::Bus& bus,
        const TTAMachine::Socket& destinationSocket,
        const TTAMachine::Port& destinationPort);
    virtual ~TransportPath();
 
    const TTAMachine::Port& sourcePort() const;
    const TTAMachine::Socket& sourceSocket() const;
    const TTAMachine::Bus& bus() const;
    const TTAMachine::Socket& destinationSocket() const;
    const TTAMachine::Port& destinationPort() const;
 
private:
    const TTAMachine::Port& sourcePort_;
    const TTAMachine::Socket& sourceSocket_;
    const TTAMachine::Bus& bus_;
    const TTAMachine::Socket& destinationSocket_;
    const TTAMachine::Port& destinationPort_;    
};
 
typedef std::list<TransportPath> TransportPathList;
}
 
#endif