DelayLine.h

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//
// DLine.h -- an Interpolating Delay Line
//  See the copyright notice and acknowledgment of authors in the file COPYRIGHT
//
// This is a typical circular buffer with one writer and multiple readers (tap instances)

#ifndef CSL_DelayLine_H
#define CSL_DelayLine_H

#include "CSL_Core.h"
#include "RingBuffer.h"

namespace csl {

// The delay line takes its input and write a delayed output
class DelayLine : public Effect {
public:
    DelayLine(unsigned maxDelayInSamples);          

    float delayTime();                              
    unsigned delayLength();                         
    
    float setDelayTime(float delayInMiliseconds);       
    unsigned setDelayLength(unsigned delayInSamples); 
//  void setInterpolationKind();
    
    void nextBuffer(Buffer &output) throw(CException);

protected:
    RingBuffer mRingBuffer;
    unsigned mMaxDelayInSamples;
    unsigned mTotalDelayInSamples;

};

}

#endif

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