1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/stdcpp/tsrc/Boost_test/ptr_container/src/tut34.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,61 @@
     1.4 +//
     1.5 +// Boost.Pointer Container
     1.6 +//
     1.7 +//  Copyright Thorsten Ottosen 2003-2005. Use, modification and
     1.8 +//  distribution is subject to the Boost Software License, Version
     1.9 +//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
    1.10 +//  http://www.boost.org/LICENSE_1_0.txt)
    1.11 +//
    1.12 +// For more information, see http://www.boost.org/libs/ptr_container/
    1.13 +//
    1.14 +
    1.15 +#include <boost/ptr_container/ptr_sequence_adapter.hpp>
    1.16 +#include <vector>
    1.17 +#include <boost/ptr_container/ptr_map_adapter.hpp>
    1.18 +#include <map>
    1.19 +
    1.20 +template< class T >
    1.21 +struct my_ptr_vector : 
    1.22 +    public boost::ptr_sequence_adapter< std::vector<T*> >
    1.23 +{
    1.24 +
    1.25 +};
    1.26 +
    1.27 +    
    1.28 +template< class Key, class T, class Pred = std::less<Key>,
    1.29 +          class Allocator = std::allocator< std::pair<const Key, T> > >
    1.30 +struct my_map : public std::map<Key,T,Pred,Allocator>
    1.31 +{
    1.32 +    explicit my_map( const Pred&      pred  = Pred(), 
    1.33 +                     const Allocator& alloc = Allocator() ) 
    1.34 +    { }
    1.35 +};
    1.36 +
    1.37 +#include <string>
    1.38 +struct Foo {};
    1.39 +
    1.40 +typedef boost::ptr_map_adapter< my_map<std::string,Foo*> > foo_map;
    1.41 +
    1.42 +template< class Key, class T, class Pred = std::less<Key> >
    1.43 +struct my_ptr_map : public boost::ptr_map_adapter< std::map<Key,T*,Pred> >
    1.44 +{
    1.45 +
    1.46 +};
    1.47 +
    1.48 +typedef my_ptr_map<std::string,Foo> foo_map2;
    1.49 +    
    1.50 +
    1.51 +int main()
    1.52 +{
    1.53 +   
    1.54 +    my_ptr_vector<Foo> vec;
    1.55 +    vec.push_back( new Foo );
    1.56 +    foo_map  m1;
    1.57 +    foo_map2 m2;
    1.58 +    std::string s("");
    1.59 +    m1.insert( s, new Foo );
    1.60 +    m2.insert( s, new Foo );
    1.61 +
    1.62 +    
    1.63 +}
    1.64 +