Convert eigen vector to QString for display

Question

What is the easiest way to print a vector from the Eigen library in a Qt interface?

Is there an easy way to convert the vector to a QString so that I can use setText()?

Or is there an easier way of doing it?

Answer 1

I would write the following for an N dimension vector:

QString myString;
for (int i = 0; i < svector; ++i)
    myString.append(QString(vector[i]) + "\n");
myLabel.setText(myString);