Collidoscope

/*

 Copyright (C) 2016  Queen Mary University of London

 Author: Fiore Martin

 This file is part of Collidoscope.

 Collidoscope is free software: you can redistribute it and/or modify

 it under the terms of the GNU General Public License as published by

 the Free Software Foundation, either version 3 of the License, or

 (at your option) any later version.

 This program is distributed in the hope that it will be useful,

 but WITHOUT ANY WARRANTY; without even the implied warranty of

 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License

 along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

#pragma once

#include "cinder/audio/dsp/RingBuffer.h"

/** Packs together a cinder::audio::dsp::RingBuffer and the related array used passed as argument to exchange data (read/write) with the ring buffer  */

template <typename T>

class RingBufferPack {

public:

    RingBufferPack( size_t size ) :

        mSize( size ),

        mBuffer( size )

    {

        mArray = new T[size];

    }

    ~RingBufferPack()

    {

        delete[]  mArray;

    }

    // no copy

    RingBufferPack( const RingBufferPack &copy ) = delete;

    RingBufferPack & operator=(const RingBufferPack &copy) = delete;

    ci::audio::dsp::RingBufferT<T> & getBuffer() { return mBuffer; }

    T* getExchangeArray() { return mArray; }

    std::size_t getSize() { return mSize;  }

private:

    size_t mSize;

    ci::audio::dsp::RingBufferT<T> mBuffer;

    T* mArray;

};