String value

Hi,
I want to pass a string value to a function and the string passed is to be assigned to a label widget available in the form.

how to declare this function?

This is the code written for function declaration.
void Form3::setValue(QString *a)
{
txtWelcome->setText(&a)
}

I think it should be:

Code:

---

void Form3::setValue(const QString &a){
  txtWelcome->setText(a);
}

---

To add to that,

The question is more C++ specific than Qt. It would help if you go through some C++ books also.