RadiusCalculator.cpp

/*

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#include "RadiusCalculator.hpp"
#include "Owen11Parameters.hpp"

template<unsigned DIM>
RadiusCalculator<DIM>::RadiusCalculator() : AbstractVesselNetworkCalculator<DIM>(),
        mMinRadius(Owen11Parameters::mpMinimumRadius->GetValue("RadiusCalculator")),
        mMaxRadius(Owen11Parameters::mpMaximumRadius->GetValue("RadiusCalculator")),
        mTimeStep(Owen11Parameters::mpVesselRadiusUpdateTimestep->GetValue("RadiusCalculator"))
{

}

template<unsigned DIM>
RadiusCalculator<DIM>::~RadiusCalculator()
{

}

template<unsigned DIM>
void RadiusCalculator<DIM>::SetMinRadius(units::quantity<unit::length> minRadius)
{
    mMinRadius = minRadius;
}

template<unsigned DIM>
void RadiusCalculator<DIM>::SetMaxRadius(units::quantity<unit::length> maxRadius)
{
    mMaxRadius = maxRadius;
}

template<unsigned DIM>
void RadiusCalculator<DIM>::SetTimestep(units::quantity<unit::time>  dt)
{
    mTimeStep = dt;
}

template<unsigned DIM>
void RadiusCalculator<DIM>::Calculate()
{
    std::vector<boost::shared_ptr<VesselSegment<DIM> > > segments = this->mpNetwork->GetVesselSegments();
    for (unsigned segment_index = 0; segment_index < segments.size(); segment_index++)
    {
        units::quantity<unit::rate> total_stimulus = segments[segment_index]->GetFlowProperties()->GetGrowthStimulus();
        units::quantity<unit::length> radius = segments[segment_index]->GetRadius();
        radius = radius*(1.0 + mTimeStep * total_stimulus);

        // Only change the radius if there is a stimulus, so we can use this calculator without stimulii
        if(mTimeStep * total_stimulus!=0.0)
        {
            if (radius > mMaxRadius)
            {
                radius = mMaxRadius;
            }
            if (radius < mMinRadius)
            {
                radius = mMinRadius;
            }
        }
        segments[segment_index]->SetRadius(radius);
    }
}

// Explicit instantiation
template class RadiusCalculator<2> ;
template class RadiusCalculator<3> ;