Inheritance in Qt
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Hi devs!
This is what I'm trying to do: the class A inherits from B. This the code:
@// class B.h
public:
explicit B();// class B.cpp
B::B() {...}
//class A.h
class A : public B
{
Q_OBJECT
public:
explicit A(QObject *parent = 0);//class A.cpp
A::A(QObject *parent) : B(parent)@
This doesn't work. Please help me!
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Since B is not a QObject, and does not have a constructor that accepts QObject argument (see the last line of your code snippet), it will not work. You can just skip the B(parent) call and it should be ok.
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Also, don't use the Q_OBJECT macro if your class doesn't inherit QObject.