ModelBandwidthPareto.cpp

#include "Headers.h"
#include "ModelBandwidthPareto.h"
#include "Rand.h"

CModelBandwidthPareto::CModelBandwidthPareto(
    __bitrate   min,
    __bitrate   max,
    double      alpha,
    __bitrate   unit
    )
{
    this->min = min;
    this->max = max;
    this->alpha = 1 - alpha;
    this->unit = unit;
}

double CModelBandwidthPareto::Bandwidth(unsigned int peer)
{
    return this->unit * ceil(pow(CRand::Generate() * (pow(this->max, this->alpha) - pow(this->min, this->alpha)) + pow(this->min, this->alpha), 1.0 / this->alpha) /
        this->unit);
}