May 2024
Intermediate to advanced
889 pages
37h 5m
English
Content preview from Java Programming by Pearson
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Classes and Objects • 181
Explanation: The data member snum is static and so only one copy of it will be shared among all the objects
created. But ‘ns ’ is non-static and so for all objects of demo class a separate copy of ns will be available.
7.8 CONSTRUCTORS
A constructor is a special member function whose name is the same as the name of its class in which it is
declared and defi ned. The purpose of the constructor is to initialize the objects of the class. The constructor
is called so because it is used to construct the objects of the class. The constructor is used to construct the
object at run time. A default constructor (‘no-ar ...
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