QList

[eleanor]

Hi, I have a QList like this:

QList<QString> list;
list << "town" << "country" << "name" << "surname" << "car";

for(int i=0;i<list.size();i++) {
//what do I have to put in here in order to output the list (every element) with a " " between them
}

for(int i=0;i<list.size();i++) {
//what do I have to put in here in order to output the list (every element) with a " " between them
}

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[eleanor]

I got it:

for(i=0;i<list.size();i++) {
		cout << list.at(i).toLocal8Bit().constData();
	}

for(i=0;i<list.size();i++) {
		cout << list.at(i).toLocal8Bit().constData();
	}

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[eleanor]

I got I question though: I've heard that it isn't good practice to include int's in the QT program, should I include QInt or something like that?

[^NyAw^]

Hi,

Try this:

for(int i=0;i<list.size();i++) 
{
  cout << \"<< list.at(i) << \";
}

for(int i=0;i<list.size();i++) 
{
  cout << \"<< list.at(i) << \";
}

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I got I question though: I've heard that it isn't good practice to include int's in the QT program, should I include QInt or something like that?

Why cant you use int variables in Qt code? Qt is C++ code and it also use integer variables.

[jpn]

Use QStringList instead of QList<QString>:

QStringList list;
list << "town" << "country" << "name" << "surname" << "car";
qDebug() << list.join(" ");

QStringList list;
list << "town" << "country" << "name" << "surname" << "car";
qDebug() << list.join(" ");

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PS. Notice that making a QStringList out of QList<QString> is also very cheap thanks to implicit sharing.. just in case you've tied to using QList<QString> for some reason.