1 // (C) Copyright Gennadiy Rozental 2001. 2 // Use, modification, and distribution are subject to the 3 // Boost Software License, Version 1.0. (See accompanying file 4 // LICENSE_1_0.txt or copy at 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 : parameter modifiers 13 // *************************************************************************** 14 15 #ifndef BOOST_TEST_UTILS_RUNTIME_MODIFIER_HPP 16 #define BOOST_TEST_UTILS_RUNTIME_MODIFIER_HPP 17 18 // Boost.Test Runtime parameters 19 #include <boost/test/utils/runtime/fwd.hpp> 20 21 // Boost.Test 22 #include <boost/test/utils/named_params.hpp> 23 #include <boost/test/detail/global_typedef.hpp> 24 25 #include <boost/test/detail/suppress_warnings.hpp> 26 27 28 // New CLA API available only for some C++11 compilers 29 #if !defined(BOOST_NO_CXX11_AUTO_DECLARATIONS) \ 30 && !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES) \ 31 && !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) \ 32 && !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX) 33 #define BOOST_TEST_CLA_NEW_API 34 #endif 35 36 namespace boost { 37 namespace runtime { 38 39 // ************************************************************************** // 40 // ************** environment variable modifiers ************** // 41 // ************************************************************************** // 42 43 namespace { 44 45 #ifdef BOOST_TEST_CLA_NEW_API 46 auto const& description = unit_test::static_constant<nfp::typed_keyword<cstring,struct description_t>>::value; 47 auto const& help = unit_test::static_constant<nfp::typed_keyword<cstring,struct help_t>>::value; 48 auto const& env_var = unit_test::static_constant<nfp::typed_keyword<cstring,struct env_var_t>>::value; 49 auto const& end_of_params = unit_test::static_constant<nfp::typed_keyword<cstring,struct end_of_params_t>>::value; 50 auto const& negation_prefix = unit_test::static_constant<nfp::typed_keyword<cstring,struct neg_prefix_t>>::value; 51 auto const& value_hint = unit_test::static_constant<nfp::typed_keyword<cstring,struct value_hint_t>>::value; 52 auto const& optional_value = unit_test::static_constant<nfp::keyword<struct optional_value_t>>::value; 53 auto const& default_value = unit_test::static_constant<nfp::keyword<struct default_value_t>>::value; 54 auto const& callback = unit_test::static_constant<nfp::keyword<struct callback_t>>::value; 55 56 template<typename EnumType> 57 using enum_values = unit_test::static_constant< 58 nfp::typed_keyword<std::initializer_list<std::pair<const cstring,EnumType>>, struct enum_values_t> 59 >; 60 61 #else 62 63 nfp::typed_keyword<cstring,struct description_t> description; 64 nfp::typed_keyword<cstring,struct help_t> help; 65 nfp::typed_keyword<cstring,struct env_var_t> env_var; 66 nfp::typed_keyword<cstring,struct end_of_params_t> end_of_params; 67 nfp::typed_keyword<cstring,struct neg_prefix_t> negation_prefix; 68 nfp::typed_keyword<cstring,struct value_hint_t> value_hint; 69 nfp::keyword<struct optional_value_t> optional_value; 70 nfp::keyword<struct default_value_t> default_value; 71 nfp::keyword<struct callback_t> callback; 72 73 template<typename EnumType> 74 struct enum_values_list { 75 typedef std::pair<cstring,EnumType> ElemT; 76 typedef std::vector<ElemT> ValuesT; 77 78 enum_values_list const& 79 operator()( cstring k, EnumType v ) const 80 { 81 const_cast<enum_values_list*>(this)->m_values.push_back( ElemT( k, v ) ); 82 83 return *this; 84 } 85 86 operator ValuesT const&() const { return m_values; } 87 88 private: 89 ValuesT m_values; 90 }; 91 92 template<typename EnumType> 93 struct enum_values : unit_test::static_constant< 94 nfp::typed_keyword<enum_values_list<EnumType>, struct enum_values_t> > 95 { 96 }; 97 98 #endif 99 100 } // local namespace 101 102 } // namespace runtime 103 } // namespace boost 104 105 #include <boost/test/detail/enable_warnings.hpp> 106 107 #endif // BOOST_TEST_UTILS_RUNTIME_MODIFIER_HPP 108