VC6.0移植到VC2008中编译时遇到的问题

程序以前在VC6.0中可以编译通过,在VC2008中编译时遇到以下问题,
该怎么修改?

:55  template <typename _Component, const GUID* _guid>
:56  class CComposite:
:57      public IQueryGuid
:58  {
:59      typedef CComposite<_Component, _guid> _thisClass;
:60      typedef std::list<_Component* > Children;
:61  
:62      class CompIterator:
:63          public Iterator<Children>
:64      {
    public:
        friend class CComposite<_Component, _guid>;
        explicit CompIterator(Children& acoll): foundation::Iterator<Children>(acoll) {}
    };


public:

    typedef foundation::IteratorBase<_Component*> Iterator;
.....

(63) : error C2923: 'stingray::foundation::Iterator' : 'std::list<_Component*>::iterator' is not a valid template type argument for parameter '_Iter'

(63) : warning C4346: 'std::list<_Component*>::value_type' : dependent name is not a type

(64) : error C2955: 'stingray::foundation::Iterator' : use of class template requires template argument list
....