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Programming in C++, 2nd Edition
book

Programming in C++, 2nd Edition

by Kamthane
April 2024
Intermediate to advanced
904 pages
28h 48m
English
Pearson India
Content preview from Programming in C++, 2nd Edition
380 Constructors and Destructors
Explanation: In the above program, the class is declared with the name main. Hence, it is com-
pulsory to use keyword class or struct while declaring objects.
TIP
When the class name is main, it is compulsory to use keyword class or struct to declare objects.
9.19 RECURSIVE CONSTRUCTORS
Similar to normal and member functions, constructors also support recursion. The following
program explains this.
9.24 Write a program to invoke constructor recursively and calculate the triangular
number of the entered number.
#include<iostream.h>
#include<conio.h>
#include<process.h>
class tri_num
{
int ...
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Publisher Resources

ISBN: 9789332520288