listview_sequence.hpp

新版本TR1的stl

        bool operator ==(class_type const& rhs) const
        {
            WINSTL_MESSAGE_ASSERT("Comparing iterators from different listview_sequence instances!", m_hwndListView == rhs.m_hwndListView);

            return m_index == rhs.m_index;
        }

        bool operator !=(class_type const& rhs) const
        {
            WINSTL_MESSAGE_ASSERT("Comparing iterators from different listview_sequence instances!", m_hwndListView == rhs.m_hwndListView);

            return m_index != rhs.m_index;
        }

        class_type& operator ++()
        {
            WINSTL_MESSAGE_ASSERT("Attempting to increment an off-the-end iterator", m_index < ListView_GetItemCount(m_hwndListView));

            ++m_index;

            return *this;
        }

        /// Post-increment operator
        class_type operator ++(int)
        {
            class_type  ret(*this);

            operator ++();

            return ret;
        }

        class_type& operator --()
        {
            WINSTL_MESSAGE_ASSERT("Attempting to decrement an iterator at the start of the sequence", 0 < m_index);

            --m_index;

            return *this;
        }

        /// Post-decrement operator
        class_type operator --(int)
        {
            class_type  ret(*this);

            operator --();

            return ret;
        }

        // Random access operations

        /// Offset
        class_type& operator +=(difference_type index)
        {
            m_index += index;

            return *this;
        }

        /// Offset
        class_type& operator -=(difference_type index)
        {
            m_index -= index;

            return *this;
        }

        /// Indexing operator
        value_type operator [](difference_type index) const
        {
            return value_type(m_hwndListView, m_index + index);
        }

        /// Calculate the distance between \c this and \c rhs
        difference_type distance(class_type const& rhs) const
        {
            return m_index - rhs.m_index;
        }

        /// Pointer subtraction
        class_type operator -(difference_type n) const
        {
            return class_type(*this) -= n;
        }

        /// Pointer addition
        class_type operator +(difference_type n) const
        {
            return class_type(*this) += n;
        }

        /// Pointer difference
        difference_type operator -(class_type const& rhs) const
        {
            return distance(rhs);
        }

    // Members
    private:
        HWND    m_hwndListView;
        int     m_index;
    };

#if defined(STLSOFT_CF_BIDIRECTIONAL_ITERATOR_SUPPORT)
    /// The non-mutating (const) reverse iterator type
    typedef stlsoft_ns_qual(const_reverse_iterator_base)<   const_iterator
                                                        ,   value_type
                                                        ,   value_type  // By-Value Temporary reference category
                                                        ,   void        // By-Value Temporary reference category
                                                        ,   difference_type
                                                        >   const_reverse_iterator;
#endif /* STLSOFT_CF_BIDIRECTIONAL_ITERATOR_SUPPORT */

// State
public:
    /// Returns the number of elements in the list-box
    size_type size() const
    {
        return static_cast<size_type>(ListView_GetItemCount(m_hwndListView));
    }
    /// Indicates whether the list-box is empty
    ws_bool_t empty() const
    {
        return 0 == size();
    }
    /// Returns the maximum number of items that the list-box can contain
    static size_type max_size()
    {
        return static_cast<size_type>(-1) / sizeof(LPCTSTR);
    }

// Iteration
public:
    const_iterator  begin() const
    {
        return const_iterator(m_hwndListView, 0);
    }
    const_iterator  end() const
    {
        return const_iterator(m_hwndListView, static_cast<int>(size()));
    }

#if defined(STLSOFT_CF_BIDIRECTIONAL_ITERATOR_SUPPORT)
    /// Begins the reverse iteration
    ///
    /// \return An iterator representing the start of the reverse sequence
    const_reverse_iterator rbegin() const
    {
        return const_reverse_iterator(end());
    }
    /// Ends the reverse iteration
    ///
    /// \return An iterator representing the end of the reverse sequence
    const_reverse_iterator rend() const
    {
        return const_reverse_iterator(begin());
    }
#endif /* STLSOFT_CF_BIDIRECTIONAL_ITERATOR_SUPPORT */

// Accessors
public:
    value_type operator [](size_type index) const
    {
        return value_type(m_hwndListView, static_cast<int>(index));
    }

private:
    HWND    m_hwndListView;
};

/* /////////////////////////////////////////////////////////////////////////
 * Shims
 */

inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, true, processheap_allocator<TCHAR> > c_str_ptr_null(listview_sequence_item const& lvi)
{
    return stlsoft_ns_qual(c_str_ptr_null)(lvi.text());
}
#ifdef UNICODE
inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, true, processheap_allocator<TCHAR> > c_str_ptr_null_w(listview_sequence_item const& lvi)
#else /* ? UNICODE */
inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, true, processheap_allocator<TCHAR> > c_str_ptr_null_a(listview_sequence_item const& lvi)
#endif /* UNICODE */
{
    return stlsoft_ns_qual(c_str_ptr_null)(lvi.text());
}

inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, false, processheap_allocator<TCHAR> > c_str_ptr(listview_sequence_item const& lvi)
{
    return stlsoft_ns_qual(c_str_ptr)(lvi.text());
}
#ifdef UNICODE
inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, true, processheap_allocator<TCHAR> > c_str_ptr_w(listview_sequence_item const& lvi)
#else /* ? UNICODE */
inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, true, processheap_allocator<TCHAR> > c_str_ptr_a(listview_sequence_item const& lvi)
#endif /* UNICODE */
{
    return stlsoft_ns_qual(c_str_ptr)(lvi.text());
}

inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, false, processheap_allocator<TCHAR> > c_str_data(listview_sequence_item const& lvi)
{
    return stlsoft_ns_qual(c_str_data)(lvi.text());
}
#ifdef UNICODE
inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, true, processheap_allocator<TCHAR> > c_str_data_w(listview_sequence_item const& lvi)
#else /* ? UNICODE */
inline stlsoft_ns_qual(basic_shim_string)<TCHAR, 64, true, processheap_allocator<TCHAR> > c_str_data_a(listview_sequence_item const& lvi)
#endif /* UNICODE */
{
    return stlsoft_ns_qual(c_str_data)(lvi.text());
}

inline ws_size_t c_str_len(listview_sequence_item const& lvi)
{
    return stlsoft_ns_qual(c_str_len)(lvi.text());
}



template<   ss_typename_param_k S
        >
inline S& operator <<(S& s, listview_sequence_item const& lvi)
{
    s << lvi.text();

    return s;
}

/* ////////////////////////////////////////////////////////////////////// */

#ifndef _WINSTL_NO_NAMESPACE
# if defined(_STLSOFT_NO_NAMESPACE) || \
     defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
} // namespace winstl
# else
} // namespace winstl_project
} // namespace stlsoft
# endif /* _STLSOFT_NO_NAMESPACE */
#endif /* !_WINSTL_NO_NAMESPACE */

/* /////////////////////////////////////////////////////////////////////////
 * Namespace
 *
 * The string access shims exist either in the stlsoft namespace, or in the
 * global namespace. This is required by the lookup rules.
 *
 */

#ifndef _WINSTL_NO_NAMESPACE
# if !defined(_STLSOFT_NO_NAMESPACE) && \
     !defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
namespace stlsoft
{
# else /* ? _STLSOFT_NO_NAMESPACE */
/* There is no stlsoft namespace, so must define in the global namespace */
# endif /* !_STLSOFT_NO_NAMESPACE */

using ::winstl::c_str_ptr_null;
using ::winstl::c_str_ptr_null_a;
using ::winstl::c_str_ptr_null_w;

using ::winstl::c_str_ptr;
using ::winstl::c_str_ptr_a;
using ::winstl::c_str_ptr_w;

using ::winstl::c_str_data;
using ::winstl::c_str_data_a;
using ::winstl::c_str_data_w;

using ::winstl::c_str_len;

# if !defined(_STLSOFT_NO_NAMESPACE) && \
     !defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
} // namespace stlsoft
# else /* ? _STLSOFT_NO_NAMESPACE */
/* There is no stlsoft namespace, so must define in the global namespace */
# endif /* !_STLSOFT_NO_NAMESPACE */
#endif /* !_WINSTL_NO_NAMESPACE */

/* ////////////////////////////////////////////////////////////////////// */

#endif /* WINSTL_INCL_WINSTL_CONTROLS_HPP_LISTVIEW_SEQUENCE */

/* ////////////////////////////////////////////////////////////////////// */