AbstractSteadyStateRunner.cpp

/*

Copyright (c) 2005-2012, University of Oxford.
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   software without specific prior written permission.

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*/

#include "AbstractSteadyStateRunner.hpp"

#ifdef CHASTE_CVODE

AbstractSteadyStateRunner::AbstractSteadyStateRunner(boost::shared_ptr<AbstractCvodeCell> pModel)
 : mpModel(pModel),
   mNumEvaluations(0u),
   mMaxNumPaces(10000u)
{}


bool AbstractSteadyStateRunner::RunToSteadyState()
{
    // Get timing information from the cell stimulus (only works for regular stimuli)
    if (!boost::dynamic_pointer_cast<RegularStimulus>(mpModel->GetStimulusFunction()) )
    {
        EXCEPTION("Steady State approximations only work for models with RegularStimulus objects.");
    }

    RunToSteadyStateImplementation();

    if (mNumEvaluations<mMaxNumPaces)
    {
        std::cout << "Steady state detected after " << GetNumEvaluations() << " paces." << std::endl;
        return true;
    }
    else
    {
        std::cout << "Steady state not reached after "<< GetNumEvaluations() << " paces." << std::endl;
        WARNING("Model " << mpModel->GetSystemName() << " did not reach steady state within " << mMaxNumPaces << " paces.");
        return false;
    }
}


unsigned AbstractSteadyStateRunner::GetNumEvaluations()
{
    return mNumEvaluations;
}


void AbstractSteadyStateRunner::SetMaxNumPaces(unsigned numPaces)
{
    if (numPaces==0u)
    {
        EXCEPTION("Please set a maximum number of paces that is positive");
    }
    mMaxNumPaces = numPaces;
}

#endif // CHASTE_CVODE