1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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40
41class Message
42{
43 public:
44 Message(Tick curTime)
45 : m_time(curTime),
46 m_LastEnqueueTime(curTime),
47 m_DelayedTicks(0)
48 {
49 timeStamps.push(curTime);
50 }
51
52 Message(const Message &other)
53 : m_time(other.m_time),
54 m_LastEnqueueTime(other.m_LastEnqueueTime),
55 m_DelayedTicks(other.m_DelayedTicks), timeStamps(other.timeStamps)
56 { }
57
58 virtual ~Message() { }
59
60 virtual MsgPtr clone() const = 0;
61 virtual void print(std::ostream& out) const = 0;
62 virtual void setIncomingLink(int) {}
63 virtual void setVnet(int) {}

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88
89 const Tick& getTime() const { return m_time; }
90 void setTime(const Tick& new_time) { m_time = new_time; }
91
92 private:
93 Tick m_time;
94 Tick m_LastEnqueueTime; // my last enqueue time
95 Tick m_DelayedTicks; // my delayed cycles
96 std::stack<Tick> timeStamps;
97};
98
99inline std::ostream&
100operator<<(std::ostream& out, const Message& obj)
101{
102 obj.print(out);
103 out << std::flush;
104 return out;
105}
106
107#endif // __MEM_RUBY_SLICC_INTERFACE_MESSAGE_HH__