Re: Template inner class problem

[Jeff Schwab]

On Nov 28, 4:51 am, Wojtek Michalik <wojmic...@poczta.onet.pl> wrote:
> template<typename T> class Stack {
>   struct Link {
...
>   }* head;
...
>   class iterator { // Now define it
>
>     Stack::Link* p;

    Link* p;

> /* Compile error int above line
> compiled with: g++ -fpermissive -c TStack2Test.cpp
> error: type 'Stack<T>' is not derived from type 'Stack<T>::iterator'
> error: expected ';' before '*' token
>
> */
>
>   public:
...
>     // operator++ returns boolean indicating end:
>     bool operator++() {

Please don't do that.  Post any questions about the proper semantics
of operator++ here, or in comp.lang.c++, or in comp.lang.c++.moderated.