projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | // (C) Copyright Gennadiy Rozental 2001. |
| 2 | // Distributed under the Boost Software License, Version 1.0. | |
| 3 | // (See accompanying file LICENSE_1_0.txt or copy at | |
| 4 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 5 | ||
| 6 | // See http://www.boost.org/libs/test for the library home page. | |
| 7 | // | |
| 8 | // File : $RCSfile$ | |
| 9 | // | |
| 10 | // Version : $Revision$ | |
| 11 | // | |
| 12 | // Description : simple helpers for creating cusom output manipulators | |
| 13 | // *************************************************************************** | |
| 14 | ||
| 15 | #ifndef BOOST_TEST_UTILS_CUSTOM_MANIP_HPP | |
| 16 | #define BOOST_TEST_UTILS_CUSTOM_MANIP_HPP | |
| 17 | ||
| 18 | // STL | |
| 19 | #include <iosfwd> | |
| 20 | ||
| 21 | #include <boost/test/detail/suppress_warnings.hpp> | |
| 22 | ||
| 23 | //____________________________________________________________________________// | |
| 24 | ||
| 25 | namespace boost { | |
| 26 | namespace unit_test { | |
| 27 | namespace utils { | |
| 28 | ||
| 29 | // ************************************************************************** // | |
| 30 | // ************** custom manipulators helpers ************** // | |
| 31 | // ************************************************************************** // | |
| 32 | ||
| 33 | template<typename Manip> | |
| 34 | struct custom_printer { | |
| 35 | explicit custom_printer( std::ostream& ostr ) : m_ostr( &ostr ) {} | |
| 36 | ||
| 37 | std::ostream& operator*() const { return *m_ostr; } | |
| 38 | ||
| 39 | private: | |
| 40 | std::ostream* const m_ostr; | |
| 41 | }; | |
| 42 | ||
| 43 | //____________________________________________________________________________// | |
| 44 | ||
| 45 | template<typename Uniq> struct custom_manip {}; | |
| 46 | ||
| 47 | //____________________________________________________________________________// | |
| 48 | ||
| 49 | template<typename Uniq> | |
| 50 | inline custom_printer<custom_manip<Uniq> > | |
| 51 | operator<<( std::ostream& ostr, custom_manip<Uniq> const& ) { return custom_printer<custom_manip<Uniq> >( ostr ); } | |
| 52 | ||
| 53 | //____________________________________________________________________________// | |
| 54 | ||
| 55 | } // namespace utils | |
| 56 | } // namespace unit_test | |
| 57 | } // namespace boost | |
| 58 | ||
| 59 | #include <boost/test/detail/enable_warnings.hpp> | |
| 60 | ||
| 61 | #endif // BOOST_TEST_UTILS_CUSTOM_MANIP_HPP |