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43 lines
1.0 KiB
43 lines
1.0 KiB
// Copyright David Abrahams 2002. |
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// Distributed under the Boost Software License, Version 1.0. (See |
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// accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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#ifndef MAP_ENTRY_DWA2002118_HPP |
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# define MAP_ENTRY_DWA2002118_HPP |
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namespace boost { namespace python { namespace detail { |
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// A trivial type that works well as the value_type of associative |
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// vector maps |
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template <class Key, class Value> |
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struct map_entry |
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{ |
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map_entry() {} |
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map_entry(Key k) : key(k), value() {} |
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map_entry(Key k, Value v) : key(k), value(v) {} |
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bool operator<(map_entry const& rhs) const |
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{ |
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return this->key < rhs.key; |
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} |
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Key key; |
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Value value; |
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}; |
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template <class Key, class Value> |
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bool operator<(map_entry<Key,Value> const& e, Key const& k) |
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{ |
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return e.key < k; |
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} |
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template <class Key, class Value> |
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bool operator<(Key const& k, map_entry<Key,Value> const& e) |
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{ |
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return k < e.key; |
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} |
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}}} // namespace boost::python::detail |
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#endif // MAP_ENTRY_DWA2002118_HPP
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