1/*
2 * Copyright (c) 2011-2012,2015,2017 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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58 * Ports are used to interface objects to each other.
59 */
60class Port
61{
62
63 private:
64
65 /** Descriptive name (for DPRINTF output) */
66 std::string portName;
67
68 protected:
69
70 /**
71 * A numeric identifier to distinguish ports in a vector, and set
72 * to InvalidPortID in case this port is not part of a vector.
73 */
74 const PortID id;
75
76 /**
77 * Abstract base class for ports
78 *
79 * @param _name Port name including the owners name
80 * @param _id A port identifier for vector ports
81 */
82 Port(const std::string& _name, PortID _id);

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89 public:
90
91 /** Return port name (for DPRINTF). */
92 const std::string name() const { return portName; }
93
94 /** Get the port id. */
95 PortID getId() const { return id; }
96
97};
98
99#endif //__SIM_PORT_HH__