hgain.h

#ifndef __HGAIN_H
#define __HGAIN_H
 
template <class T>
class HGain : public HFilter<T>
{
    private:
 
        float _gain;
 
    public:
 
        HGain(HWriter<T>* writer, float gain, size_t blocksize, HProbe<T>* probe = NULL);
 
        HGain(HWriterConsumer<T>* consumer, float gain, size_t blocksize, HProbe<T>* probe = NULL);
 
        HGain(HReader<T>* reader, float gain, size_t blocksize, HProbe<T>* probe = NULL);
 
        ~HGain();
 
        virtual void Filter(T* src, T* dest, size_t blocksize);
 
        void SetGain(float gain);
 
        float GetGain()
        {
            return _gain;
        }
};
 
#endif