What is conversion operator

What is conversion operator?

Answer:

class can have a public method for specific data type conversions. for example:

class Boo {

double value;

public: Boo(int i ) operator double() {

return value;

} };

Boo BooObject;

double i = BooObject;

// assigning object to variable i of type double. now conversion operator gets called to assign the value.