29 #include "utils/optional.ipp"
37 using utils::optional;
52     /// Constructs a new optional object.
90 /// Constructs and returns an optional object.
95 /// \tparam Type The type of the object included in the optional wrapper.
96 /// \param value The value to put inside the optional wrapper.
98 /// \return The constructed optional object.
100 optional< Type >
103     return optional< Type >(value);  in return_optional()
113     const optional< int > no_args;  in ATF_TEST_CASE_BODY()
116     const optional< int > with_none(none);  in ATF_TEST_CASE_BODY()
119     const optional< int > with_arg(3);  in ATF_TEST_CASE_BODY()
123     const optional< int > copy_none(with_none);  in ATF_TEST_CASE_BODY()
126     const optional< int > copy_arg(with_arg);  in ATF_TEST_CASE_BODY()
135     const optional< std::string > no_args;  in ATF_TEST_CASE_BODY()
138     const optional< std::string > with_none(none);  in ATF_TEST_CASE_BODY()
141     const optional< std::string > with_arg("foo");  in ATF_TEST_CASE_BODY()
145     const optional< std::string > copy_none(with_none);  in ATF_TEST_CASE_BODY()
148     const optional< std::string > copy_arg(with_arg);  in ATF_TEST_CASE_BODY()
157     optional< int > from_default;  in ATF_TEST_CASE_BODY()
158     from_default = optional< int >();  in ATF_TEST_CASE_BODY()
161     optional< int > from_none(3);  in ATF_TEST_CASE_BODY()
165     optional< int > from_int;  in ATF_TEST_CASE_BODY()
174     optional< long > from_return(return_optional< long >(123));  in ATF_TEST_CASE_BODY()
185         optional< test_alloc > optional1(test_alloc(3));  in ATF_TEST_CASE_BODY()
190             optional< test_alloc > optional2(optional1);  in ATF_TEST_CASE_BODY()
210     optional< std::string > optional;  in ATF_TEST_CASE_BODY()  local
211     ATF_REQUIRE(&def_value == &optional.get_default(def_value));  in ATF_TEST_CASE_BODY()
212     optional = "bye";  in ATF_TEST_CASE_BODY()
213     ATF_REQUIRE_EQ("bye", optional.get_default(def_value));  in ATF_TEST_CASE_BODY()
220     optional< int > opt = utils::make_optional(576);  in ATF_TEST_CASE_BODY()
229     optional< int > opt1, opt2;  in ATF_TEST_CASE_BODY()
258         str << optional< int >(none);  in ATF_TEST_CASE_BODY()
263         str << optional< int >(5);  in ATF_TEST_CASE_BODY()
268         str << optional< std::string >("this is a text");  in ATF_TEST_CASE_BODY()