#ifndef NULLSOURCE_HPP
#define NULLSOURCE_HPP

#pragma once

#include <Block.hpp>

class NullSource : public Block
{
public:
    NullSource(DType dtype)
    : Block(0, 1, DType::None, dtype)
    {

    }

    virtual ~NullSource() = default;

    void process(IBuffer &out) override
    {
        if (dtype_out() == DType::Double)
        {
            auto buf_out = reinterpret_cast<Buffer<double>&>(out);
            process_double(buf_out);
        }
    }

    void process_double(Buffer<double> &out)
    {
        double d = 0;
        for (int i=0; i < (out.capacity() - out.len()); i++)
        {
            out.write(&d, 1);
        }
    }
private:

};

#endif // NULLSOURCE_HPP