void
AnalysisDataLifetimeModule::frameStarted(const AnalysisDataFrameHeader &header)
{
if (header.index() == 0)
{
impl_->firstx_ = header.x();
}
impl_->lastx_ = header.x();
++impl_->frameCount_;
// TODO: Check the input for even spacing.
}
void
AnalysisDataDisplacementModule::frameStarted(const AnalysisDataFrameHeader &header)
{
// Initialize times.
if (_impl->bFirst)
{
_impl->t0 = header.x();
}
else if (_impl->dt <= 0)
{
_impl->dt = header.x() - _impl->t0;
if (_impl->dt < 0 || gmx_within_tol(_impl->dt, 0.0, GMX_REAL_EPS))
{
GMX_THROW(APIError("Identical or decreasing frame times"));
}
}
else
{
if (!gmx_within_tol(header.x() - _impl->t, _impl->dt, GMX_REAL_EPS))
{
GMX_THROW(APIError("Frames not evenly spaced"));
}
}
_impl->t = header.x();
// Allocate memory for all the positions once it is possible.
if (_impl->max_store == -1 && !_impl->bFirst)
{
_impl->max_store = _impl->nmax * (int)(_impl->tmax/_impl->dt + 1);
srenew(_impl->oldval, _impl->max_store);
}
// Increment the index where current positions are stored.
_impl->ci += _impl->nmax;
if (_impl->ci >= _impl->max_store)
{
_impl->ci = 0;
}
/*
for (int i = 0; i < _impl->nmax; ++i)
{
_impl->p[_impl->ci + i].bPres = false;
}
*/
_impl->nstored++;
_impl->bFirst = false;
}
void
AbstractPlotModule::frameStarted(const AnalysisDataFrameHeader &frame)
{
if (!isFileOpen())
{
return;
}
if (!impl_->bOmitX_)
{
std::fprintf(impl_->fp_, impl_->xformat_, frame.x() * impl_->xscale_);
}
}
