/usr/include/boost/type_erasure/ is in libboost1.55-dev 1.55.0+dfsg-3.
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..
/usr/include/boost/type_erasure/any.hpp
/usr/include/boost/type_erasure/any_cast.hpp
/usr/include/boost/type_erasure/binding.hpp
/usr/include/boost/type_erasure/binding_of.hpp
/usr/include/boost/type_erasure/builtin.hpp
/usr/include/boost/type_erasure/call.hpp
/usr/include/boost/type_erasure/callable.hpp
/usr/include/boost/type_erasure/check_match.hpp
/usr/include/boost/type_erasure/concept_interface.hpp
/usr/include/boost/type_erasure/concept_of.hpp
/usr/include/boost/type_erasure/config.hpp
/usr/include/boost/type_erasure/constructible.hpp
/usr/include/boost/type_erasure/deduced.hpp
/usr/include/boost/type_erasure/derived.hpp
/usr/include/boost/type_erasure/detail/
/usr/include/boost/type_erasure/detail/access.hpp
/usr/include/boost/type_erasure/detail/adapt_to_vtable.hpp
/usr/include/boost/type_erasure/detail/any_base.hpp
/usr/include/boost/type_erasure/detail/check_call.hpp
/usr/include/boost/type_erasure/detail/check_map.hpp
/usr/include/boost/type_erasure/detail/const.hpp
/usr/include/boost/type_erasure/detail/construct.hpp
/usr/include/boost/type_erasure/detail/extract_concept.hpp
/usr/include/boost/type_erasure/detail/get_placeholders.hpp
/usr/include/boost/type_erasure/detail/get_signature.hpp
/usr/include/boost/type_erasure/detail/instantiate.hpp
/usr/include/boost/type_erasure/detail/macro.hpp
/usr/include/boost/type_erasure/detail/normalize.hpp
/usr/include/boost/type_erasure/detail/normalize_deduced.hpp
/usr/include/boost/type_erasure/detail/null.hpp
/usr/include/boost/type_erasure/detail/rebind_placeholders.hpp
/usr/include/boost/type_erasure/detail/storage.hpp
/usr/include/boost/type_erasure/detail/vtable.hpp
/usr/include/boost/type_erasure/exception.hpp
/usr/include/boost/type_erasure/free.hpp
/usr/include/boost/type_erasure/is_empty.hpp
/usr/include/boost/type_erasure/is_placeholder.hpp
/usr/include/boost/type_erasure/is_subconcept.hpp
/usr/include/boost/type_erasure/iterator.hpp
/usr/include/boost/type_erasure/member.hpp
/usr/include/boost/type_erasure/operators.hpp
/usr/include/boost/type_erasure/param.hpp
/usr/include/boost/type_erasure/placeholder.hpp
/usr/include/boost/type_erasure/placeholder_of.hpp
/usr/include/boost/type_erasure/rebind_any.hpp
/usr/include/boost/type_erasure/relaxed.hpp
/usr/include/boost/type_erasure/require_match.hpp
/usr/include/boost/type_erasure/same_type.hpp
/usr/include/boost/type_erasure/static_binding.hpp
/usr/include/boost/type_erasure/tuple.hpp
/usr/include/boost/type_erasure/typeid_of.hpp