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#ifndef lolpAJAYZev7fEXugmdiNlqUhWA
#define lolpAJAYZev7fEXugmdiNlqUhWA
#include <boost/tuple/tuple.hpp>
#include "pointers.hpp"
#include "index_global.hpp"
#include "index_spike.hpp"
#include "template_helpers.hpp"
#include "topology.hpp"
template<typename UnknownType>
struct Event {
DO_NOT_INSTANCE(UnknownType);
};
template<>
struct Event<GlobalMsg> {
typedef GlobalMsg quant_t;
typedef Ptr<GlobalMsg> msg_ptr_t;
typedef Ptr<Global> ptr_t;
// regular ctors
Event(msg_ptr_t inst) : inst(inst) {}
Event(Time ignored1, ptr_t ignored2, msg_ptr_t inst) : inst(inst) {}
// ctor for illegal event sources
GEN_ANYCAST_CTOR_3(Event) : inst(0) { DO_NOT_CALL }
inline ptr_t dst(Topology &ignored) { return ptr_t(); }
inline msg_ptr_t instance() { return inst; }
msg_ptr_t inst;
};
template<>
struct Event<RandomSpike> {
typedef RandomSpike quant_t;
typedef Ptr<RandomSpike> msg_ptr_t;
typedef Ptr<Neuron> ptr_t;
Event(Time, ptr_t neuron, msg_ptr_t inst) : neuron(neuron), inst(inst) {}
GEN_ANYCAST_CTOR_3(Event) : neuron(0), inst(0) { DO_NOT_CALL }
inline ptr_t dst(Topology &) { return neuron; }
inline msg_ptr_t instance() { return inst; }
ptr_t neuron;
msg_ptr_t inst;
};
template<>
struct Event<Spike> {
typedef Spike quant_t;
typedef Ptr<Neuron> neuron_ptr_t;
typedef Ptr<Spike> spike_ptr_t;
typedef uint16_t offset_t;
// legal ctors
Event(Time baseTime, neuron_ptr_t src, spike_ptr_t spike)
: baseTime(baseTime),
src(src),
offset(0),
spike(spike)
{}
Event(Time baseTime, neuron_ptr_t src, spike_ptr_t spike, offset_t offset)
: baseTime(baseTime),
src(src),
offset(offset),
spike(spike)
{}
// ctor for illegal event sources
GEN_ANYCAST_CTOR_3(Event) : baseTime(0),src(0),offset(0),spike(0) { DO_NOT_CALL }
// Event(Time baseTime, neuron_ptr_t src, uint16_t offset)
// : baseTime(baseTime), src(src), offset(offset) {}
inline Ptr<Synapse> dst(Topology &topology) {
return topology.synapse(src, offset);
}
inline spike_ptr_t instance() { return spike; }
Time baseTime; // time of outgoing spike; add topology.time(src,
// offset) to get spike arrival time
neuron_ptr_t src;
offset_t offset; // HINT: offset in topolgy, _not_ a synapse offset!
spike_ptr_t spike;
};
template<>
struct Event<SpikeArrival> {
typedef SpikeArrival quant_t;
Event(Ptr<Synapse> dst, Ptr<SpikeArrival> sa)
: sdst(dst), sa(sa) {}
inline Ptr<Neuron> dst(Topology &ignored) { return dst(); }
inline Ptr<Neuron> dst() { return sdst.extractNeuron(); }
// HACK for DelieverContext ... what a shame
inline boost::tuple<Ptr<SpikeArrival>, Ptr<Synapse>> instance() {
return boost::make_tuple(sa, sdst);
}
Ptr<Synapse> sdst;
Ptr<SpikeArrival> sa;
};
#endif // lolpAJAYZev7fEXugmdiNlqUhWA
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