Re: [Boost-users] [ptr_container] Abstract Key type in ptr_map<Key, Val> impossible?

28 Jun 2010

      AMDG

Mikhail Levin wrote:
...
The following code would not compile.
struct Key {
bool operator<(const Key&) const;
   virtual void blah() const = 0;
};
struct Val {
   /*  */
};
boost::ptr_map map;
Although
boost::ptr_set<Key> set;
seems to work.
I believe that ptr_map stores the key be value.

In Christ,
Steven Watanabe