If you want to call a superclass constructor with an argument, you must use the subclass’s constructor initialization list . Unlike Java, C++ supports multiple inheritance (for better or worse), so the base class must be referred to by name, rather than “super()”.
Read moreHow do I call a super constructor in C++?
If you want to call a superclass constructor with an argument, you must use the subclass’s constructor initialization list . Unlike Java, C++ supports multiple inheritance (for better or worse), so the base class must be referred to by name, rather than “super()”.
Read moreHow do I call a super constructor in C++?
If you want to call a superclass constructor with an argument, you must use the subclass’s constructor initialization list . Unlike Java, C++ supports multiple inheritance (for better or worse), so the base class must be referred to by name, rather than “super()”.
Read moreWhat is the role of super statement in constructor?
The super keyword in Java is a reference variable that is used to refer parent class objects. The super() in Java is a reference variable that is used to refer parent class constructors . super can be used to call parent class’ variables and methods. super() can be used to call parent class’ constructors only.
Read moreWhy super is first in constructor?
Java enforces that the call to super (explicit or not) must be the first statement in the constructor. This is to prevent the subclass part of the object being initialized prior to the superclass part of the object being initialized .
Read moreWhy super is first in constructor?
Java enforces that the call to super (explicit or not) must be the first statement in the constructor. This is to prevent the subclass part of the object being initialized prior to the superclass part of the object being initialized .
Read moreWhere super () can be used within a constructor?
Description. When used in a constructor, the super keyword appears alone and must be used before the this keyword is used . The super keyword can also be used to call functions on a parent object.
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