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- //
- // Boost.Pointer Container
- //
- // Copyright Thorsten Ottosen 2003-2005. Use, modification and
- // distribution is subject to the Boost Software License, Version
- // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- //
- // For more information, see http://www.boost.org/libs/ptr_container/
- //
- #include <boost/ptr_container/ptr_sequence_adapter.hpp>
- #include <vector>
- #include <boost/ptr_container/ptr_map_adapter.hpp>
- #include <map>
- template< class T >
- struct my_ptr_vector :
- public boost::ptr_sequence_adapter< std::vector<T*> >
- {
- };
-
- template< class Key, class T, class Pred = std::less<Key>,
- class Allocator = std::allocator< std::pair<const Key, T> > >
- struct my_map : public std::map<Key,T,Pred,Allocator>
- {
- explicit my_map( const Pred& pred = Pred(),
- const Allocator& alloc = Allocator() )
- { }
- };
- #include <string>
- struct Foo {};
- typedef boost::ptr_map_adapter< my_map<std::string,Foo*> > foo_map;
- template< class Key, class T, class Pred = std::less<Key> >
- struct my_ptr_map : public boost::ptr_map_adapter< std::map<Key,T*,Pred> >
- {
- };
- typedef my_ptr_map<std::string,Foo> foo_map2;
-
- int main()
- {
-
- my_ptr_vector<Foo> vec;
- vec.push_back( new Foo );
- foo_map m1;
- foo_map2 m2;
- std::string s("");
- m1.insert( s, new Foo );
- m2.insert( s, new Foo );
-
- }
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