Name

ptr_deque: This is a pointer container that uses an underlying std:deque to store the pointers.

Synopsis

namespace boost
{      

    template
    < 
        class T, 
        class CloneAllocator = heap_clone_allocator
        class Allocator      = std::allocator<void*>
    >
    class ptr_deque : public ptr_sequence_adapter
                             <
                                T,
                                std::deque<void*,Allocator>,
                                CloneAllocator
                             >
    {

    public: // element access
        T&        operator[]( size_type n );
        const T&  operator[]( size_type n ) const;
        T&        at( size_type n );
        const T&  at( size_type n ) const;

    public: // modifiers
        void      push_front( T* x );
        template< class U >
        void      push_front( std::auto_ptr<U> x );
        auto_type pop_front();

    public: // pointer container requirements
       auto_type replace( size_type idx, T* x );
       template< class U >
       auto_type replace( size_type idx, std::auto_ptr<U> x );    
       bool      is_null( size_type idx ) const;   

    };

} // namespace 'boost'  

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