#include#include int main() { QVector vec = {1, 2, 3, 4, 5, 6}; // access by index qDebug() << vec[2]; // Prints 3 // modify element vec[1] = 22; // iterate through elements for(int i : vec) { qDebug() << i; } // add new element vec.append(7); // remove element vec.remove(3); // get number of elements qDebug() << vec.size(); // prints 6 return 0; }
#includeThis code shows an example of how to convert a QStringList to a QVector. QStringList is a part of Qt Core library, thus this code also utilizes that package library.#include #include int main() { QStringList list = {"apple", "banana", "grape", "orange"}; // convert QStringList to QVector QVector vec = list.toVector(); // iterate through elements for(QString s : vec) { qDebug() << s; } return 0; }