Gopi Krishna Komanduri wrote:
> Hi,
> to say very simply like .. if there is any class like student which had
> single parameterised constructor like student(int i). Then ,we mention
> anything like Student x=10;
> Consider the following example:
> class student
> {
> int num;
> public:
> student()
> {// some implementation
> }
> student(int i)
> {
> num=i;
> //some implementation
> }
> student operator = (student &obj)
> {
> }
> };
> main()
> {
> student x;
> student st1=10; // here a tem object will be created with 10 as parameter
> and calls parameterised constructor. Then default copy constructor will be
> called to copy the temp object to our desired object.(I tried by giving a
> deep copy constructor , i eman I provided a copy constructor . But hetting an
> error because , it is trying to type caset 10 into the class reference.) Then
> that temp object will be deleted.
>
Nope, sutdent st1 = 10; will call the constructor that can take an arg 10
