public override string ToString()
{
char bracket_a, bracket_b;
string res;
bracket_a = b_strict_a ? '(' : '[';
bracket_b = b_strict_b ? ')' : ']';
if (IntervalStart != IntervalEnd)
{
return(bracket_a + IntervalStart.ToString() + "; " + IntervalEnd.ToString() + bracket_b);
}
else
{
return(bracket_a + IntervalStart.ToString() + bracket_b);
}
}
