What is constructor and destructor in c++?


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More C++ General Interview Questions

How would you call C functions from C++ and vice versa?

0 Answers   Genpact,


what is the behaviour of C and C++ compiler for the below statements. int *p; p = malloc(100); Is the behaviour same ? or different ?

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how many trys can we write in one class

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What is the output of the following 3D Array int arr[3][2][2]={1,2,3,4,5,6,7,8,9,10,11,12}; what is the output for arr[2][1][0]?

6 Answers   HCL, Integra, IPMC, ORG,


Write some differences between an external iterator and an internal iterator? Describe the advantage of an external iterator.

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What is abstraction c++?

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Is c++ harder than java?

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Write a function to perform the substraction of two numbers. Eg: char N1="123", N2="478", N3=-355(N1-N2).

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Why can you not make a constructor as const?

3 Answers  


What are formatting flags in ios class?

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How many types of classes are there in c++?

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Define anonymous class.

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