[C++] <functional> is missing in plasma/client.h

[asfimport]

I got the following compile error:

In file included from /home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc:20:0:
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.h:363:32: error: ‘function’ in namespace ‘std’ does not name a template type
                     const std::function<std::shared_ptr<Buffer>(
                                ^~~~~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.h:363:40: error: expected ‘,’ or ‘...’ before ‘<’ token
                     const std::function<std::shared_ptr<Buffer>(
                                        ^
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc:276:8: error: prototype for ‘arrow::Status plasma::PlasmaClient::GetBuffers(const ObjectID*, int64_t, int64_t, const std::function<std::shared_ptr<arrow::Buffer>(const plasma::UniqueID&, const std::shared_ptr<arrow::Buffer>&)>&, plasma::ObjectBuffer*)’ does not match any in class ‘plasma::PlasmaClient’
 Status PlasmaClient::GetBuffers(
        ^~~~~~~~~~~~
In file included from /home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc:20:0:
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.h:362:10: error: candidate is: arrow::Status plasma::PlasmaClient::GetBuffers(const ObjectID*, int64_t, int64_t, int)
   Status GetBuffers(const ObjectID* object_ids, int64_t num_objects, int64_t timeout_ms,
          ^~~~~~~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc: In member function ‘arrow::Status plasma::PlasmaClient::Get(const std::vector<plasma::UniqueID>&, int64_t, std::vector<plasma::ObjectBuffer>*)’:
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc:410:85: error: no matching function for call to ‘plasma::PlasmaClient::GetBuffers(const value_type*, const size_t&, int64_t&, const plasma::PlasmaClient::Get(const std::vector<plasma::UniqueID>&, int64_t, std::vector<plasma::ObjectBuffer>*)::<lambda(const ObjectID&, const std::shared_ptr<arrow::Buffer>&)>&, __gnu_cxx::__alloc_traits<std::allocator<plasma::ObjectBuffer> >::value_type*)’
   return GetBuffers(&object_ids[0], num_objects, timeout_ms, wrap_buffer, &(*out)[0]);
                                                                                     ^
In file included from /home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc:20:0:
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.h:362:10: note: candidate: arrow::Status plasma::PlasmaClient::GetBuffers(const ObjectID*, int64_t, int64_t, int)
   Status GetBuffers(const ObjectID* object_ids, int64_t num_objects, int64_t timeout_ms,
          ^~~~~~~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.h:362:10: note:   candidate expects 4 arguments, 5 provided
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc: In member function ‘arrow::Status plasma::PlasmaClient::Get(const ObjectID*, int64_t, int64_t, plasma::ObjectBuffer*)’:
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc:417:74: error: no matching function for call to ‘plasma::PlasmaClient::GetBuffers(const ObjectID*&, int64_t&, int64_t&, const plasma::PlasmaClient::Get(const ObjectID*, int64_t, int64_t, plasma::ObjectBuffer*)::<lambda(const ObjectID&, const std::shared_ptr<arrow::Buffer>&)>&, plasma::ObjectBuffer*&)’
   return GetBuffers(object_ids, num_objects, timeout_ms, wrap_buffer, out);
                                                                          ^
In file included from /home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.cc:20:0:
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.h:362:10: note: candidate: arrow::Status plasma::PlasmaClient::GetBuffers(const ObjectID*, int64_t, int64_t, int)
   Status GetBuffers(const ObjectID* object_ids, int64_t num_objects, int64_t timeout_ms,
          ^~~~~~~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/plasma/client.h:362:10: note:   candidate expects 4 arguments, 5 provided

I don't know why it's not occurred on Travis CI.

Reporter: Kouhei Sutou / @kou
Assignee: Kouhei Sutou / @kou

PRs and other links:

• GitHub Pull Request #1844

_{Note: This issue was originally created as ARROW-2405. Please see the migration documentation for further details.}

[asfimport]

Uwe Korn / @xhochy:
Issue resolved by pull request 1844
#1844