| // Copyright David Abrahams 2002. |
| // Distributed under 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) |
| #ifndef MAP_ENTRY_DWA2002118_HPP |
| # define MAP_ENTRY_DWA2002118_HPP |
| |
| namespace boost { namespace python { namespace detail { |
| |
| // A trivial type that works well as the value_type of associative |
| // vector maps |
| template <class Key, class Value> |
| struct map_entry |
| { |
| map_entry() {} |
| map_entry(Key k) : key(k), value() {} |
| map_entry(Key k, Value v) : key(k), value(v) {} |
| |
| bool operator<(map_entry const& rhs) const |
| { |
| return this->key < rhs.key; |
| } |
| |
| Key key; |
| Value value; |
| }; |
| |
| template <class Key, class Value> |
| bool operator<(map_entry<Key,Value> const& e, Key const& k) |
| { |
| return e.key < k; |
| } |
| |
| template <class Key, class Value> |
| bool operator<(Key const& k, map_entry<Key,Value> const& e) |
| { |
| return k < e.key; |
| } |
| |
| |
| }}} // namespace boost::python::detail |
| |
| #endif // MAP_ENTRY_DWA2002118_HPP |