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Lines Matching defs:optional

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);
113     const optional< int > no_args;
116     const optional< int > with_none(none);
119     const optional< int > with_arg(3);
123     const optional< int > copy_none(with_none);
126     const optional< int > copy_arg(with_arg);
135     const optional< std::string > no_args;
138     const optional< std::string > with_none(none);
141     const optional< std::string > with_arg("foo");
145     const optional< std::string > copy_none(with_none);
148     const optional< std::string > copy_arg(with_arg);
157     optional< int > from_default;
158     from_default = optional< int >();
161     optional< int > from_none(3);
165     optional< int > from_int;
174     optional< long > from_return(return_optional< long >(123));
185         optional< test_alloc > optional1(test_alloc(3));
190             optional< test_alloc > optional2(optional1);
210     optional< std::string > optional;
211     ATF_REQUIRE(&def_value == &optional.get_default(def_value));
212     optional = "bye";
213     ATF_REQUIRE_EQ("bye", optional.get_default(def_value));
220     optional< int > opt = utils::make_optional(576);
229     optional< int > opt1, opt2;
258         str << optional< int >(none);
263         str << optional< int >(5);
268         str << optional< std::string >("this is a text");