Amp.h

// Amp.h
// ofxPDSP
// Nicola Pisanti, MIT License, 2016


#ifndef PDSP_CORE_AMP_H_INCLUDED
#define PDSP_CORE_AMP_H_INCLUDED


#include "BasicNodes.h"


namespace pdsp{


class Amp : public Unit{
    
public:
    
    Amp();
    
    ~Amp();
    Amp(const Amp& other);
    Amp& operator=(const Amp& other);
                
    Patchable& set(float value);
    
    Patchable& in_signal();
    
    Patchable& in_mod();

    Patchable& out_signal();
    
    float meter_mod() const;
    
    float meter_output() const;
    
    void enableBoundaries(float low, float high);

    void disableBoundaries();
    
    
private:

    void prepareUnit ( int expectedBufferSize, double sampleRate ) override;
    
    void releaseResources () override;

    void process (int bufferSize) noexcept override;
    
    OutputNode output;
    InputNode input_mod;
    InputNode input_signal;
    
    std::atomic<float> meter;
    std::atomic<float> meterOut;
    
};    
        
}//END NAMESPACE




#endif  // AMP_H_INCLUDED