SpikeOutputPort.cpp

Go to the documentation of this file.

#include "SpikeOutputPort.h"
#include "SingleThreadSimEngine.h"
#include "SimObject.h"

#include <iostream>
using std::cout;
using std::endl;

void SpikeOutputPort::setSpikeByOffsetFraction( AdvanceInfo const &ai, float offsetFraction, bool calcSpikeTime )
{
    _hasSpike  = true;
    if( calcSpikeTime ) {
        _spikeTime =  ai.t.in_sec() + ai.dt.in_sec() * offsetFraction;
    }
    if( _id != INVALID_SPIKE_PORT_ID ) {
        const SingleThreadSimEngine *E = ai.eng;
        SpikeScheduler *S = E->getSpikeScheduler();
        S->scheduleSpike( _id, offsetFraction, E->getLocalEid() );
    }
}

void SpikeOutputPort::setSpikeByOffset( AdvanceInfo const &ai, double delta, bool calcSpikeTime )
{
    setSpikeByOffsetFraction( ai, (float)( delta / ai.dt.in_sec() ), false );
    if( calcSpikeTime ) {
        _spikeTime = ai.t.in_sec() + delta;
    }
}

void SpikeOutputPort::setSpike( AdvanceInfo const &ai, double t )
{
    // cerr << "t=" << t << ", simtime=" << getEnginePtr()->getSimulationTime().in_sec() << endl;
    setSpikeByOffset( ai, t - ai.t.in_sec(), false );
    _spikeTime = t;
}

void SpikeOutputPort::setSpike( AdvanceInfo const &ai )
{
    setSpikeByOffsetFraction( ai, 1.0, false );
    Time t = ai.t;
    t += ai.dt;
    _spikeTime = t.in_sec();
}

---