[C/C++] Example / Assignment Operator

const className& className::operator=(const className& rightObject) {
    //local declaration, if any
   
    if (this != &rightObject) { //avoids self-assignment
        //algorithm to copy rightObject into this object
    }
   
    //returns the object assigned
    return *this;
}


EXAMPLE:

Vector& Vector::operator = (const Vector& f) // '=' 연산자 오버로딩
{
    delete[] Vec;

    Len = f.Len;
    Vec = new double[Len];

    for(int i = 0 ; i < Len ; i++)
        Vec[i] = f.Vec[i];

    return (*this);
}