There is no such thing as a static class in C++. The closest approximation is a class that only contains static data members and static methods . Static data members in a class are shared by all the class objects as there is only one copy of them in the memory, regardless of the number of objects of the class.
Read moreWhat is a static class in C++?
There is no such thing as a static class in C++. The closest approximation is a class that only contains static data members and static methods . Static data members in a class are shared by all the class objects as there is only one copy of them in the memory, regardless of the number of objects of the class.
Read moreCan static classes have constructors?
A static class can only have static members — you cannot declare instance members (methods, variables, properties, etc.) in a static class. You can have a static constructor in a static class but you cannot have an instance constructor inside a static class.
Read moreIs overloading of constructor possible?
Constructors can be overloaded in a similar way as function overloading . Overloaded constructors have the same name (name of the class) but the different number of arguments. Depending upon the number and type of arguments passed, the corresponding constructor is called.
Read moreIs constructor overloading static polymorphism?
That constructor will be called as an overloaded constructor. Overloading is also another form of polymorphism in Java which allows having multiple constructors with a different name in one Class in java.
Read moreIs constructor overloading possible for static class Java?
A specific class can have only one static constructor. It does not allow inheritance or overloading . It is invoked automatically, can not be called directly or explicitly. If the value of static fields is not initialized, it will initialize to default values.
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