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What else can I help you with?
Why you use constructor instead of function?
For every class an empty constructor will be defined automatically by default unless you provide a constructor definition manually. Constructor in a class can be used to initialize variables or perfrom some basic functionallity whenever an object is created.
What will be automaticlly invoked when an object is created?
The constructor.
What is a constructor and its mandatory to use constructor in a class?
A constructor is a method that is invoked when an object is created. As to being mandatory, that really depends on the programming language; in the case of Java, each class must have a constructor, however, in many cases Java will automatically provide a default constructor, so you don't really need to program it.
What is parameter constructor?
C++ permits us to achieve this objects bt passing argument to the constructor function when the object are created . The constructor that can take arguments are called parametrized constructors Example:- class abc { int m,n; public: abc(int x,int y); //paramererise constructor ................ ................. }; abc::abc(int x,int y) { m=x;n=y; }
Default constructor in java?
If you don't type a constructor into your class code, a default constructor will be automatically generated by the compiler. The default constructor is ALWAYS a no-arg constructor. (Obviously the compiler has no clue what all arguments you might want for your class. So it takes the safe way out with a no argument constructor) A no-arg constructor is not necessarily the default (i.e., compiler-supplied) constructor, although the default constructor is always a no-arg constructor. The default constructor is the one the compiler provides! While the default constructor is always a no-arg constructor, you're free to put in your own no-arg constructor.
When was The Quarterly created?
The Quarterly was created in 1987.
When was Soda Constructor created?
Soda Constructor was created on 2000-04-05.
When was Distinguished Constructor Award created?
Distinguished Constructor Award was created in 1998.
When was Crozer Quarterly created?
Crozer Quarterly was created in 1924.
When was Quarterly Essay created?
Quarterly Essay was created in 2001.
When was Film Quarterly created?
Film Quarterly was created in 1945.
When was Denver Quarterly created?
Denver Quarterly was created in 1965.
When was Mississippi Quarterly created?
Mississippi Quarterly was created in 1948.
When was Americas Quarterly created?
Americas Quarterly was created in 2005.
When was The Political Quarterly created?
The Political Quarterly was created in 1930.
When was The Musical Quarterly created?
The Musical Quarterly was created in 1915.
When was Congressional Quarterly created?
Congressional Quarterly was created in 1945.
