AbstractOdeSystemInformation.cpp

/*

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*/


#include <cassert>
#include <algorithm>

#include "AbstractOdeSystemInformation.hpp"
#include "Exception.hpp"

AbstractOdeSystemInformation::AbstractOdeSystemInformation()
    : mInitialised(false)
{
}

AbstractOdeSystemInformation::~AbstractOdeSystemInformation()
{
}

std::string AbstractOdeSystemInformation::GetSystemName() const
{
    return mSystemName;
}

std::string AbstractOdeSystemInformation::GetFreeVariableName() const
{
    return mFreeVariableName;
}

std::string AbstractOdeSystemInformation::GetFreeVariableUnits() const
{
    return mFreeVariableUnits;
}

void AbstractOdeSystemInformation::SetDefaultInitialConditions(const std::vector<double>& rInitialConditions)
{
    assert(mInitialised);
    mInitialConditions = rInitialConditions;
}

void AbstractOdeSystemInformation::SetDefaultInitialCondition(unsigned index, double initialCondition)
{
    assert(mInitialised);
    mInitialConditions.at(index) = initialCondition;
}

std::vector<double> AbstractOdeSystemInformation::GetInitialConditions() const
{
    assert(mInitialised);
    return mInitialConditions;
}

const std::vector<std::string>& AbstractOdeSystemInformation::rGetStateVariableNames() const
{
    assert(mInitialised);
    return mVariableNames;
}

const std::vector<std::string>& AbstractOdeSystemInformation::rGetStateVariableUnits() const
{
    assert(mInitialised);
    return mVariableUnits;
}

unsigned AbstractOdeSystemInformation::GetStateVariableIndex(const std::string& rName) const
{
    assert(mInitialised);
    std::vector<std::string>::const_iterator it = find(mVariableNames.begin(), mVariableNames.end(), rName);
    if (it == mVariableNames.end())
    {
        EXCEPTION("No state variable named '" + rName + "'.");
    }
    return (unsigned)(it - mVariableNames.begin());
}

bool AbstractOdeSystemInformation::HasStateVariable(const std::string& rName) const
{
    assert(mInitialised);
    std::vector<std::string>::const_iterator it = find(mVariableNames.begin(), mVariableNames.end(), rName);
    return (it != mVariableNames.end());
}

std::string AbstractOdeSystemInformation::GetStateVariableUnits(unsigned index) const
{
    assert(mInitialised);
    if (index >= mVariableUnits.size())
    {
        EXCEPTION("The index passed in must be less than the number of state variables.");
    }
    return mVariableUnits[index];
}

const std::vector<std::string>& AbstractOdeSystemInformation::rGetParameterNames() const
{
    assert(mInitialised);
    return mParameterNames;
}

const std::vector<std::string>& AbstractOdeSystemInformation::rGetParameterUnits() const
{
    assert(mInitialised);
    return mParameterUnits;
}

unsigned AbstractOdeSystemInformation::GetParameterIndex(const std::string& rName) const
{
    assert(mInitialised);
    std::vector<std::string>::const_iterator it = find(mParameterNames.begin(), mParameterNames.end(), rName);
    if (it == mParameterNames.end())
    {
        EXCEPTION("No parameter named '" + rName + "'.");
    }
    return (unsigned)(it - mParameterNames.begin());
}

bool AbstractOdeSystemInformation::HasParameter(const std::string& rName) const
{
    assert(mInitialised);
    std::vector<std::string>::const_iterator it = find(mParameterNames.begin(), mParameterNames.end(), rName);
    return (it != mParameterNames.end());
}

std::string AbstractOdeSystemInformation::GetParameterUnits(unsigned index) const
{
    assert(mInitialised);
    if (index >= mParameterUnits.size())
    {
        EXCEPTION("The index passed in must be less than the number of parameters.");
    }
    return mParameterUnits[index];
}

unsigned AbstractOdeSystemInformation::GetNumberOfParameters() const
{
    assert(mInitialised);
    return mParameterUnits.size();
}

unsigned AbstractOdeSystemInformation::GetAnyVariableIndex(const std::string& rName) const
{
    assert(mInitialised);
    if (HasStateVariable(rName))
    {
        return GetStateVariableIndex(rName);
    }
    else if (HasParameter(rName))
    {
        return mVariableNames.size() + GetParameterIndex(rName);
    }
    else if (HasDerivedQuantity(rName))
    {
        return mVariableNames.size() + mParameterNames.size() + GetDerivedQuantityIndex(rName);
    }
    else
    {
        EXCEPTION("No state variable, parameter, or derived quantity named '" + rName + "'.");
    }
}


bool AbstractOdeSystemInformation::HasAnyVariable(const std::string& rName) const
{
    assert(mInitialised);
    return (HasStateVariable(rName) || HasParameter(rName) || HasDerivedQuantity(rName));
}

std::string AbstractOdeSystemInformation::GetAnyVariableUnits(unsigned index) const
{
    assert(mInitialised);
    if (index < mVariableUnits.size())
    {
        return mVariableUnits[index];
    }
    else
    {
        unsigned offset = mVariableUnits.size();
        if (index - offset < mParameterUnits.size())
        {
            return mParameterUnits[index - offset];
        }
        else
        {
            offset += mParameterUnits.size();
            if (index - offset < mDerivedQuantityUnits.size())
            {
                return mDerivedQuantityUnits[index - offset];
            }
            else
            {
                EXCEPTION("Invalid index passed to GetAnyVariableUnits.");
            }
        }
    }
}


const std::vector<std::string>& AbstractOdeSystemInformation::rGetDerivedQuantityNames() const
{
    assert(mInitialised);
    return mDerivedQuantityNames;
}

const std::vector<std::string>& AbstractOdeSystemInformation::rGetDerivedQuantityUnits() const
{
    assert(mInitialised);
    return mDerivedQuantityUnits;
}

unsigned AbstractOdeSystemInformation::GetDerivedQuantityIndex(const std::string& rName) const
{
    assert(mInitialised);
    std::vector<std::string>::const_iterator it = find(mDerivedQuantityNames.begin(), mDerivedQuantityNames.end(), rName);
    if (it == mDerivedQuantityNames.end())
    {
        EXCEPTION("No derived quantity named '" + rName + "'.");
    }
    return (unsigned)(it - mDerivedQuantityNames.begin());
}

bool AbstractOdeSystemInformation::HasDerivedQuantity(const std::string& rName) const
{
    assert(mInitialised);
    std::vector<std::string>::const_iterator it = find(mDerivedQuantityNames.begin(), mDerivedQuantityNames.end(), rName);
    return (it != mDerivedQuantityNames.end());
}

std::string AbstractOdeSystemInformation::GetDerivedQuantityUnits(unsigned index) const
{
    assert(mInitialised);
    if (index >= mDerivedQuantityUnits.size())
    {
        EXCEPTION("The index passed in must be less than the number of derived quantities.");
    }
    return mDerivedQuantityUnits[index];
}

unsigned AbstractOdeSystemInformation::GetNumberOfDerivedQuantities() const
{
    assert(mInitialised);
    return mDerivedQuantityUnits.size();
}

unsigned AbstractOdeSystemInformation::GetNumberOfAttributes() const
{
    assert(mInitialised);
    return mAttributes.size();
}

bool AbstractOdeSystemInformation::HasAttribute(const std::string& rName) const
{
    assert(mInitialised);
    return (mAttributes.find(rName) != mAttributes.end());
}

double AbstractOdeSystemInformation::GetAttribute(const std::string& rName) const
{
    assert(mInitialised);
    std::map<std::string, double>::const_iterator it = mAttributes.find(rName);
    if (it == mAttributes.end())
    {
        EXCEPTION("No attribute '" + rName + "' found.");
    }
    return it->second;
}