[Quantlib-users] Is this a bug in Calendar::businessDayList()?

[jian Xu <jia...@gm...>]

Hi,
This short function returns the business days from "from" to "to",
both are inclusive.  Therefore, it should be allowed to call it with
from == to, or the condition in QL_REQUIRE should be to >= from,
instead of to > from.  Am I correct?  Thanks.

Jian

    std::vector<Date> Calendar::businessDayList(
        const Date& from, const Date& to) const {

        QL_REQUIRE(to>from, "'from' date ("
            << from << ") must be earlier than 'to' date ("
            << to << ")");
        std::vector<Date> result;
        for (Date d = from; d <= to; ++d) {
            if (isBusinessDay(d))
                result.push_back(d);
       }
       return result;