Constructor Overloading

It is like functions we can use overloading constructors also, i.e. same constructor name with different arguments list based on argument data type the constructor will invoke.

header files

class num

{

int a,b;

float c,d;

char s[5], s1[10];

public:

num(int x, int y) // constructor overloading

{

a=x;

b=y;

}

num(char str[10], char str1[15]) // constructor overloading

{

strcpy(s,s1);

strcpy(s1,str1);

}

num(float p) // constructor overloading

{

c=p;

d=555;

}

void display()

};

void num::display()

{

cout<<>

cout<<>

cout<<>

}

void main()

{

num obj(1000,5000);

num obj("Kumar","Dharsinisamy");

num obj(150.60);

obj.display();

}

Output will be

1000

5000

Kumar

Dharsinisamy

100.50

555