ceph/src/boost/libs/test/doc/testing_tools/boost_test_bitwise_comparison.qbk

   1 [/
   2  / Copyright (c) 2015 Boost development team
   3  /
   4  / Distributed under the Boost Software License, Version 1.0. (See accompanying
   5  / file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6  /]
   7
   8
   9 [section:bitwise Bitwise comparison]
  10
  11 [caution this feature is not available for non C++11 compilers.]
  12
  13 The manipulator [classref boost::test_tools::bitwise] can be provided to the __BOOST_TEST__ macro in order to have a bitwise comparison
  14 of the operands. In that case, the __UTF__ indicates the bit indices where the two operands do not match.
  15
  16 [bt_example boost_test_bitwise..BOOST_TEST bitwise comparison..run-fail]
  17
  18 [note the indices start at least significant bit.]
  19
  20
  21 [endsect] [/ bitwise comparison]