/*!
 *
 * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
 * \copyright
 *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,
 *          IN PART OR IN WHOLE,
 *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * \file    types.cpp
 * \date    12/26/2019
 * \author  Behrouz NematiPour
 *
 */
#include "types.h"

// Qt

// Project

bool Types::floatCompare(float f1, float f2) {
    static constexpr auto epsilon = 1.0e-05f;
    if (qAbs(f1 - f2) <= epsilon)
        return true;
    return qAbs(f1 - f2) <= epsilon * qMax(qAbs(f1), qAbs(f2));
}

bool Types::getBits(const QByteArray &vData, int &vStartIndex, QBitArray &vFlags, int vLen) {
    vFlags.clear();
    QByteArray data = vData.mid(vStartIndex, vLen);
    if (data.length() * 8 < vLen )
        return false;
    vFlags = QBitArray::fromBits(data, vLen);
    return true;
}