How to overload subscript operator[ ] in c ?

AVADHESH PATEL

Post:604

Points:4228

Posted on 4 years ago

Try this:

syntax:

type class-name::operator[](int index)

{

//operations

}

e.g.:

const int SIZE=5;

class arraytype{

int a[SIZE];

public:

arraytype(){

int i;

for(i=0;i<SIZE;i++) a[i]=i;

}

int operator[ ](int i){return a[i]; }

};

int main( )

{

arraytype ob;

int i;

for(i=0;i<SIZE;i++)

cout<<ob[i]<<" ";

return 0;

}