/usr/include/ is in libmdds-dev 1.3.1-2.
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/usr/include/mdds-1.2/
/usr/include/mdds-1.2/mdds/
/usr/include/mdds-1.2/mdds/flat_segment_tree.hpp
/usr/include/mdds-1.2/mdds/flat_segment_tree_def.inl
/usr/include/mdds-1.2/mdds/flat_segment_tree_itr.hpp
/usr/include/mdds-1.2/mdds/global.hpp
/usr/include/mdds-1.2/mdds/multi_type_matrix.hpp
/usr/include/mdds-1.2/mdds/multi_type_matrix_def.inl
/usr/include/mdds-1.2/mdds/multi_type_vector/
/usr/include/mdds-1.2/mdds/multi_type_vector/collection.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector/collection_def.inl
/usr/include/mdds-1.2/mdds/multi_type_vector.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector_custom_func1.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector_custom_func2.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector_custom_func3.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector_def.inl
/usr/include/mdds-1.2/mdds/multi_type_vector_itr.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector_macro.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector_trait.hpp
/usr/include/mdds-1.2/mdds/multi_type_vector_types.hpp
/usr/include/mdds-1.2/mdds/node.hpp
/usr/include/mdds-1.2/mdds/point_quad_tree.hpp
/usr/include/mdds-1.2/mdds/quad_node.hpp
/usr/include/mdds-1.2/mdds/rectangle_set.hpp
/usr/include/mdds-1.2/mdds/rectangle_set_def.inl
/usr/include/mdds-1.2/mdds/segment_tree.hpp
/usr/include/mdds-1.2/mdds/segment_tree_def.inl
/usr/include/mdds-1.2/mdds/sorted_string_map.hpp
/usr/include/mdds-1.2/mdds/sorted_string_map_def.inl
/usr/include/mdds-1.2/mdds/trie_map.hpp
/usr/include/mdds-1.2/mdds/trie_map_def.inl
/usr/include/mdds-1.2/mdds/trie_map_itr.hpp