Qt C++: Solution for “error: only constructors take member initializers” and “warning: no return statement in function returning non-void [-Wreturn-type]”

Qt C++: Solution for “error: only constructors take member initializers” and “warning: no return statement in function returning non-void [-Wreturn-type]”

C++ Code with Error and Warning messages:

class ClassName

{

private:

  QString s;

  double d;

public:

  ClassKName(QString s="noName", double d=0.0) : s(s), d(d)

  {

  }

};

Solution:

The constructor name is different from the class name.

Rename the constructor name ClassKName to be the same with ClassName without the extra letter ‘K’.