hi, Sage and Cephers I tried to use boost::algorithm in os/bluefs.cc this afternoon. I got such error when i included "boost/algorithm/string.hpp". /home/liuchang/WorkSpace/ceph/src/os/bluestore/BlueFS.cc: In member function ‘int BlueFS::add_block_device(unsigned int, std::__cxx11::string)’: /home/liuchang/WorkSpace/ceph/src/common/dout.h:81:12: error: base operand of ‘->’ is not a pointer _ASSERT_H->_log->submit_entry(_dout_e); \ I have found this commit[1] that includes _ASSERT_H. i can't understand why replace _dout_cct with _ASSERT_H and what boost::algorithm confilicts with _ASSERT_H。 thanks, any comments are appreciated. [1]: https://github.com/ceph/ceph/commit/a30601a1b69c3f1ac5cfa592050877aec8b5be9d [2]: more log as : /home/liuchang/WorkSpace/ceph/src/os/bluestore/BlueFS.cc: In member function ‘int BlueFS::add_block_device(unsigned int, std::__cxx11::string)’: /home/liuchang/WorkSpace/ceph/src/common/dout.h:81:12: error: base operand of ‘->’ is not a pointer _ASSERT_H->_log->submit_entry(_dout_e); \ ^ /home/liuchang/WorkSpace/ceph/src/os/bluestore/BlueFS.cc:119:65: note: in expansion of macro ‘dendl’ dout(10) << __func__ << " bdev " << id << " path " << path << dendl; ^ /home/liuchang/WorkSpace/ceph/src/common/dout.h:62:18: warning: unused variable ‘_dout_cct’ [-Wunused-variable] CephContext *_dout_cct = cct; \ ^ /home/liuchang/WorkSpace/ceph/src/common/dout.h:66:24: note: in expansion of macro ‘dout_impl’ #define ldout(cct, v) dout_impl(cct, dout_subsys, v) dout_prefix ^ /home/liuchang/WorkSpace/ceph/src/common/debug.h:23:17: note: in expansion of macro ‘ldout’ #define dout(v) ldout((dout_context), v) ^ /home/liuchang/WorkSpace/ceph/src/os/bluestore/BlueFS.cc:119:3: note: in expansion of macro ‘dout’ dout(10) << __func__ << " bdev " << id << " path " << path << dendl; -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
