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eventq: rearrange a little bit so I can add some stuff

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This commit is contained in:
Nathan Binkert 2010-03-12 17:31:04 -08:00
parent 402f42ebfa
commit 671faf3316
1 changed files with 78 additions and 76 deletions
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154
src/sim/eventq.hh
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@ -311,6 +311,47 @@ class Event : public Serializable, public FastAlloc
#endif
};
#ifndef SWIG
inline bool
operator<(const Event &l, const Event &r)
{
return l.when() < r.when() ||
(l.when() == r.when() && l.priority() < r.priority());
}
inline bool
operator>(const Event &l, const Event &r)
{
return l.when() > r.when() ||
(l.when() == r.when() && l.priority() > r.priority());
}
inline bool
operator<=(const Event &l, const Event &r)
{
return l.when() < r.when() ||
(l.when() == r.when() && l.priority() <= r.priority());
}
inline bool
operator>=(const Event &l, const Event &r)
{
return l.when() > r.when() ||
(l.when() == r.when() && l.priority() >= r.priority());
}
inline bool
operator==(const Event &l, const Event &r)
{
return l.when() == r.when() && l.priority() == r.priority();
}
inline bool
operator!=(const Event &l, const Event &r)
{
return l.when() != r.when() || l.priority() != r.priority();
}
#endif
/*
* Queue of events sorted in time order
*/
@ -430,51 +471,6 @@ class EventManager
}
};
template <class T, void (T::* F)()>
void
DelayFunction(EventQueue *eventq, Tick when, T *object)
{
class DelayEvent : public Event
{
private:
T *object;
public:
DelayEvent(T *o)
: object(o)
{ this->setFlags(AutoDelete); }
void process() { (object->*F)(); }
const char *description() const { return "delay"; }
};
eventq->schedule(new DelayEvent(object), when);
}
template <class T, void (T::* F)()>
class EventWrapper : public Event
{
private:
T *object;
public:
EventWrapper(T *obj, bool del = false, Priority p = Default_Pri)
: Event(p), object(obj)
{
if (del)
setFlags(AutoDelete);
}
void process() { (object->*F)(); }
const std::string
name() const
{
return object->name() + ".wrapped_event";
}
const char *description() const { return "EventWrapped"; }
};
inline void
EventQueue::schedule(Event *event, Tick when)
{
@ -541,44 +537,50 @@ EventQueue::reschedule(Event *event, Tick when, bool always)
event->trace("rescheduled");
}
inline bool
operator<(const Event &l, const Event &r)
template <class T, void (T::* F)()>
void
DelayFunction(EventQueue *eventq, Tick when, T *object)
{
return l.when() < r.when() ||
(l.when() == r.when() && l.priority() < r.priority());
class DelayEvent : public Event
{
private:
T *object;
public:
DelayEvent(T *o)
: object(o)
{ this->setFlags(AutoDelete); }
void process() { (object->*F)(); }
const char *description() const { return "delay"; }
};
eventq->schedule(new DelayEvent(object), when);
}
inline bool
operator>(const Event &l, const Event &r)
template <class T, void (T::* F)()>
class EventWrapper : public Event
{
return l.when() > r.when() ||
(l.when() == r.when() && l.priority() > r.priority());
}
private:
T *object;
inline bool
operator<=(const Event &l, const Event &r)
{
return l.when() < r.when() ||
(l.when() == r.when() && l.priority() <= r.priority());
}
inline bool
operator>=(const Event &l, const Event &r)
{
return l.when() > r.when() ||
(l.when() == r.when() && l.priority() >= r.priority());
}
public:
EventWrapper(T *obj, bool del = false, Priority p = Default_Pri)
: Event(p), object(obj)
{
if (del)
setFlags(AutoDelete);
}
inline bool
operator==(const Event &l, const Event &r)
{
return l.when() == r.when() && l.priority() == r.priority();
}
void process() { (object->*F)(); }
inline bool
operator!=(const Event &l, const Event &r)
{
return l.when() != r.when() || l.priority() != r.priority();
}
const std::string
name() const
{
return object->name() + ".wrapped_event";
}
const char *description() const { return "EventWrapped"; }
};
#endif
#endif // __SIM_EVENTQ_HH__