Method lineWithin

src/selection.cpp:98–111

}

bool Selection::lineWithin(LineRef l) const
{
    if(!firstLine.isValid())
        return false;
    LineRef l1 = firstLine;
    LineRef l2 = lastLine;

    if(l1 > l2)
    {
        std::swap(l1, l2);
    }

    return (l1 <= l && l <= l2);
}