const smart pointers

From: nckgl (nickgl_at_[hidden])
Date: 2002-02-21 09:51:29

how do I define const smart pointer?

for example for "int" type
1. scoped_ptr<const int>
2. const scoped_ptr<int>

If the latter then it may be better to re-define get() as follows
T* get(){ return px; }  // never throws
const T* get()const { return px; }  // never throws

Now scoped_ptr::get() is defined as follows
T* get() const                { return px; }  // never throws

The same apply to other accessors (operator-> and so on)