C++ (Cpp) QMap::last Examples

Example #1

File: BloombergVector.cpp Project: bubble501/CLOModel

bool BloombergVector::SetVector(const QList<QDate>& Dates, const QList<double>& Values) {
    Q_D(BloombergVector);
	if (
		Dates.size() != Values.size() //Each date has a value and vice versa
		|| Values.isEmpty() //The vectors are not empty
		|| Dates.toSet().size()!=Dates.size() //There are no duplicates in the dates
	) return false;
	QMap<QDate, double> SortedValues;
	for (int i = 0; i <Dates.size(); i++) {
		if (Dates.at(i).isNull())
            return false;
		if (Values.at(i)<0.0)
            return false;
		SortedValues.insert(Dates.at(i), Values.at(i));
	}
	d->m_AnchorDate = SortedValues.firstKey();
    d->m_VectVal.clear();
	int NumMonths;
	for (auto i = SortedValues.constBegin()+1; i != SortedValues.constEnd(); i++) {
		NumMonths = MonthDiff(i.key(), (i - 1).key());
		for (int j = 0; j < NumMonths; j++)
            d->m_VectVal.append((i - 1).value());
	}
    d->m_VectVal.append(SortedValues.last());

	RepackVector();
	return true;
}