OpticalModulator.h revision 10447:a465576671d4 
1#ifndef __DSENT_MODEL_OPTICALGRAPH_OPTICALMODULATOR_H__
2#define __DSENT_MODEL_OPTICALGRAPH_OPTICALMODULATOR_H__
3
4#include "model/optical_graph/OpticalNode.h"
5#include "util/CommonType.h"
6
7namespace DSENT
8{
9    class OpticalTransmitter;
10
11    class OpticalModulator : public OpticalNode
12    {
13        public:
14            OpticalModulator(const String& instance_name_, OpticalModel* model_, const WavelengthGroup& wavelengths_, bool opt_loss_, OpticalTransmitter* transmitter_);
15            ~OpticalModulator();
16
17        public:
18            // Set losses
19            void setLosses(double IL_dB_, double ER_dB_);
20            // Tell the modulator to set a new insertion loss and extinction ratio
21            bool setModulatorSpec(double IL_dB_, double ER_dB_);
22            // Get modulator insertion loss
23            double getInsertionLoss() const;
24            // Get modulator extinction ratio
25            double getExtinctionRatio() const;
26            // Ask whether the model is able to optimize for insertion loss
27            // and extinction ratios
28            bool canOptimizeLoss() const;
29            // Ask the modulator for its power at a given utilization
30            double getPower(double util_) const;
31
32        private:
33            // Disable copy constructor
34            OpticalModulator(const OpticalModulator& node_);
35
36        private:
37            // Optical sender of the modulator
38            OpticalTransmitter* m_transmitter_;
39            // Insertion loss of the modulator
40            double m_insertion_loss_;
41            // Extinction ratio of the modulator
42            double m_extinction_ratio_;
43            // Whether the modulator can be optimized
44            bool m_opt_loss_;
45
46    };
47
48} // namespace DSENT
49
50#endif // __DSENT_MODEL_OPTICALGRAPH_OPTICALMODULATOR_H__
51
52