Subject: [Boost-users] [ptr_container] Abstract Key type in ptr_map<Key, Val> impossible?
From: Mikhail Levin (svarneticist_at_[hidden])
Date: 2010-06-27 22:39:05
Hello,
The following code would not compile.
struct Key {
bool operator<(const Key&) const;
virtual void blah() const = 0;
};
struct Val {
/* */
};
boost::ptr_map<Key, Val> map;
Although
boost::ptr_set<Key> set;
seems to work.