ext/dsent/model/optical_graph/OpticalFilter.cc


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#include "model/optical_graph/OpticalFilter.h"

namespace DSENT
{
    OpticalFilter::OpticalFilter(const String& instance_name_, OpticalModel* model_, const WavelengthGroup& wavelengths_, bool drop_all_, const WavelengthGroup& drop_wavelengths_)
        : OpticalNode(OpticalNode::FILTER, instance_name_, model_, wavelengths_), m_drop_all_(drop_all_), m_drop_wavelengths_(drop_wavelengths_)
    {
        m_drop_loss_ = 0.0;
        m_drop_port_ = NULL;
    }

    OpticalFilter::~OpticalFilter()
    {

    }
    
    bool OpticalFilter::getDropAll() const
    {
        return m_drop_all_;
    }

    WavelengthGroup OpticalFilter::getDropWavelengths() const
    {
        return m_drop_wavelengths_;
    }

    void OpticalFilter::setDropLoss(double drop_loss_)
    {
        m_drop_loss_ = drop_loss_;
        return;
    }
    
    double OpticalFilter::getDropLoss() const
    {
        return m_drop_loss_;
    }

    void OpticalFilter::setDropPort(OpticalNode* drop_port_)
    {
        m_drop_port_ = drop_port_;
    }
    
    OpticalNode* OpticalFilter::getDropPort()
    {
        return m_drop_port_;
    }
    
    bool OpticalFilter::isDropped(const WavelengthGroup& wavelengths_) const
    {
        // Check that the lower limits are within bounds
        bool lower_match = (wavelengths_.first >= getDropWavelengths().first);
        // Check that the upper limits are within bounds
        bool upper_match = (wavelengths_.second <= getDropWavelengths().second);
        // Assert that there are no misalignments
        ASSERT(lower_match == upper_match, "[Error] " + getInstanceName() +
            " -> Wavelength group misalignment!" + 
            " InWavelength" + toString(wavelengths_) + 
            ", DropWavelength" + toString(getDropWavelengths()));
        // Both upper and lower bounds must match
        return (upper_match && lower_match);
    }
} // namespace DSENT