model/optical_graph/OpticalGraph.cc

58     bool OpticalGraph::performPowerOpt(OpticalNode* node_, const WavelengthGroup& wavelengths_, unsigned int number_detectors_, double util_)
74         OpticalWavelength* wavelength = traceWavelength(wavelengths_, node_);
143     OpticalWavelength* OpticalGraph::traceWavelength(const WavelengthGroup& wavelengths_, OpticalNode* node_)
147         return traceWavelength(wavelength, node_, NULL, NULL, 0.0);
150     OpticalWavelength* OpticalGraph::traceWavelength(OpticalWavelength* wavelength_, OpticalNode* node_, OpticalLaser* laser_, OpticalModulator* modulator_, double loss_)
153         if (node_->getVisitedNum() != getTreeNum())
156             node_->setVisitedNum(getTreeNum());
159             double current_loss = loss_ + node_->getLoss();
161             if(node_->getType() == OpticalNode::LASER)
166                 laser_ = (OpticalLaser*) node_;
168             else if (node_->getType() == OpticalNode::MODULATOR)
173                     "modulator (" + node_->getInstanceName() + ") prior to being lit up by a laser!");
175                     " the same optical data path (" + node_->getInstanceName() + ")!");
176                 modulator_ = (OpticalModulator*) node_;
178             else if (node_->getType() == OpticalNode::DETECTOR)
183                     "detector (" + node_->getInstanceName() + ") prior to being lit up by a laser!");
185                     "detector (" + node_->getInstanceName() + ") prior to being driven by a modulator!");
187                 wavelength_->addDataPath(laser_, modulator_, (OpticalDetector*) node_, current_loss);
191             vector<OpticalNode*>* d_nodes = node_->getDownstreamNodes();
192             bool trace_downstream = (node_->getType() != OpticalNode::DETECTOR);
194             if (node_->getType() == OpticalNode::FILTER)
196                 OpticalFilter* filter_node = (OpticalFilter*) node_;