#include "Adder.h"
#include "Settings.h"
#include <numeric>

std::vector<float> & Adder::SumOscillators(const std::vector<Oscillator*> & oscillators, float duration)
{
    size_t sample_count = (size_t)(duration * SAMPLE_RATE);

    std::vector<float> output;// = new std::vector<float>();
    output.reserve(sample_count);

    for (size_t i = 0; i < sample_count; i++) 
    {
        float sample = 0.0f;
        for (Oscillator* osc : oscillators)
        {
            sample += osc->GenerateSample(duration);
        }

        output.push_back(sample);
    }

    return output;
}