Constructors and destructors in c++ pdf

Constructors and Destructors” with explanation for various interview, competitive examination and entrance test. Solved examples constructors and destructors in c++ pdf detailed answer description, explanation are given and it would be easy to understand. IndiaBIX Android App: Download Now !

CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc. Programming Constructors and Destructors questions and answers with explanation? Programming Constructors and Destructors questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided. Programming Constructors and Destructors problems? Programming Constructors and Destructors problems. A constructor that accepts __________ parameters is called the default constructor.

No answer description available for this question. What happens when a class with parameterized constructors and having no default constructor is used in a program and we create an object that needs a zero-argument constructor? Can a class have virtual destructor? Destructor has the same name as the constructor and it is preceded by ______ .

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Some languages take consideration of some special types of constructors. Constructors that can take at least one argument are termed as parameterized constructors. When an object is declared in a parameterized constructor, the initial values have to be passed as arguments to the constructor function. The normal way of object declaration may not work. The constructors can be called explicitly or implicitly. The behavior of the default constructor is language dependent. It may initialize data members to zero or other same values, or it may do nothing at all.