/*------+---------+---------+---------+---------+---------+--------+*\
|                                                                    |
| Function:   toInt                                                  |
|    Input:   base to convert by (default is 10)                     |
|   Output:   int                                                    |
|  Purpose:   This function returns the integer value of the string. |
|             It can be used for binary, decimal, octal, and hex.    |
|                                                                    |
\*------+---------+---------+---------+---------+---------+--------+*/
int String::toInt(int base) {

    int intValue = 0;

    if (base != 2 && base != 8 && base != 10 && base != 16)
        return 0;

    if (base == 16)
        toUpper();

    for (int i = 0; i < length; i++) {

        intValue *= base;

        if(base == 16 && data[i] >= 'A' && data[i] <= 'F') {

            intValue += (data[i] - 'A' + 10);
        }
        else
            intValue += (data[i] - '0');
    }

    return intValue;
}




/*------+---------+---------+---------+---------+---------+--------+*\
|                                                                    |
| Function:   toFloat                                                |
|    Input:   void                                                   |
|   Output:   float                                                  |
|  Purpose:   This function returns to float value of the string.    |
|                                                                    |
\*------+---------+---------+---------+---------+---------+--------+*/
float String::toFloat() {

    //Local Variables
    int i = 0;
    float floatValueLeft = 0;
    float floatValueRight = 0;

    while (data[i] != '.' && data[i] != '\0') {

        floatValueLeft *= 10;
        floatValueLeft += (data[i] - '0');

        i++;
    }

    if (data[i] != '\0') {

        i = length - 1;

        while (data[i] != '.') {

            floatValueRight /= 10;
            floatValueRight += (data[i] - '0');

            i--;
        }
        floatValueRight /= 10;
    }

    return floatValueLeft + floatValueRight;
}