Write any two rules for constructors.

1.	Write any two rules for constructors.
Answer» The rules for writing constructor functions are They should be declared in the public section. They are invoked automatically when the objects are created. They should not have return types, therefore they cannot return values. They cannot be inherited. They can have default arguments. Cannot refer to addresses. These cannot be static. An object of a class with a constructor cannot be used as a member of a union.

Answer»

The rules for writing constructor functions are

They should be declared in the public section.
They are invoked automatically when the objects are created.
They should not have return types, therefore they cannot return values.
They cannot be inherited.
They can have default arguments.
Cannot refer to addresses.
These cannot be static.
An object of a class with a constructor cannot be used as a member of a union.

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Write any two rules for constructors.

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