#include
#include
using namespace qstd;
class Person {
public:
void setNameV( QString newName) {
newName += " A";
m_Name = newName;
}
void setNameCR( const QString& newName) {
m_Name = newName;
}
void setNameR( QString& newName) {
newName += " B";
m_Name = newName;
}
QString m_Name;
};
int main() {
Person p;
QString name("1");
p.setNameCR(name);
p.setNameCR("2");
p.setNameV("3");
p.setNameR(name);
cout << name;
}