rajasekaran.psg@gmail.com napsal:
Quote:
hi there,
>
i am a Rajasekaran, a final yr it student,, i am having a doubt
regarding the above subject can you guys help me out,,
>
eg:
>
class A
{
private:
void show() {cout<<"Private function called";} //
this is the function i need to be called
>
// dont change the class..
};
Hi. This function is private to prevent its call from outside of class
A. There is no clean way how to call this function.
You could do a dirty hack:
#define private public
class A
{
private:
void show() {cout<<"Private function called";} //
};
#undef private
But it is not actually "not changing" the class.
Nobody should attempt to call private function directly - 'private' is
there to prevent it. As class user you should forget, that any private
function even exists, because it may require some special
pre-/postcondition to be fulfilled before/after it is called.
