diff options
Diffstat (limited to 'libs/endian/test/scoped_enum_emulation_test.cpp')
-rw-r--r-- | libs/endian/test/scoped_enum_emulation_test.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libs/endian/test/scoped_enum_emulation_test.cpp b/libs/endian/test/scoped_enum_emulation_test.cpp new file mode 100644 index 000000000..e50ea7046 --- /dev/null +++ b/libs/endian/test/scoped_enum_emulation_test.cpp @@ -0,0 +1,48 @@ +// scoped_enum_emulation_test.cpp ----------------------------------------------------// + +// Copyright Beman Dawes, 2009 + +// Distributed under the Boost Software License, Version 1.0. +// See http://www.boost.org/LICENSE_1_0.txt + +// See documentation at http://www.boost.org/libs/utility/scoped_enum_emulation.html + +// #include <boost/detail/disable_warnings.hpp> +// #include <boost/config/warning_disable.hpp> + + +#include <boost/detail/scoped_enum_emulation.hpp> +#include <boost/assert.hpp> + +BOOST_SCOPED_ENUM_START(traffic_light) { red=0, yellow, green }; BOOST_SCOPED_ENUM_END + +BOOST_SCOPED_ENUM_START(algae) { green=0, red, cyan }; BOOST_SCOPED_ENUM_END + +struct color +{ + BOOST_SCOPED_ENUM_START(value_t) { red, green, blue }; BOOST_SCOPED_ENUM_END + BOOST_SCOPED_ENUM(value_t) value; +}; + +void foo( BOOST_SCOPED_ENUM(algae) arg ) +{ + BOOST_ASSERT( arg == algae::cyan ); +} + +int main() +{ + BOOST_SCOPED_ENUM(traffic_light) signal( traffic_light::red ); + BOOST_SCOPED_ENUM(algae) sample( algae::red ); + + BOOST_ASSERT( signal == traffic_light::red ); + BOOST_ASSERT( sample == algae::red ); + + foo( algae::cyan ); + + color tracker; + tracker.value = color::value_t::blue; + + if (tracker.value == color::value_t::blue) return 0; // quiet warnings + + return 0; +} |