QBitArray instantiate with a sequence of bits

[roditu]

Hello
I have a question. How to instantiate QBitArray with a sequence of bits?

QBitArray data = QBitArray::fromBits("1110", 4);

    qInfo() << data[0];
    qInfo() << data[1];
    qInfo() << data[2];
    qInfo() << data[3];

This prints "1000", obviously, perfect and logical.
It's not correct in my case though.

Now how to do it so that it sets 1110 instead, so i don't have to do:

data[0] = 1;
data[1] = 1;
data[2] = 1;
data[3] = 0;

which is stupid.

[J.Hilk]

@roditu you don't initialiser list is not supported for QBitArray or for QByteArray

you can use the from bits function correctly:

const char *data = "\x7"; // 1110 in binary depending on endian
QBitArray bits = QBitArray::fromBits(data, 4);

keep in mind, that data needs to live as long as bits!

or you could make a helper function :

QBitArray bitArrayFromList(std::initializer_list<bool> list) {
    QBitArray bits(list.size());
    int i = 0;
    for (bool b : list) {
        bits[i] = b;
        ++i;
    }
    return bits;
}

QBitArray bits = bitArrayFromList({true, true, true, false});
qDebug() << bits << bits[0] << bits[1] << bits[2] << bits[3];
//QBitArray(1110) true true true false