This paper describes a coding pattern, termed the C++ detection idiom, powered by the void_t metafunction recently accepted into the C++17 standard library. A fully-implemented toolkit of interfaces to this idiom is then presented and proposed for future standardization. Detection is, or ought to be, an exact science. . . . — SIR ARTHUR IGNATIUS CONAN DOYLE

Thematic structure, an important factor for textual metafunction, plays a significant role in inspecting and promoting the textual coherence. With a theoretical statement of Thematic theory and TP patterns, this paper proposes the feasibility of the Thematic Operational Approach in the teaching of college English writing. This approach is proved to not only strengthen students’ application awar...

The effectiveness of using language in a brochure is not something that easy to interpret. Information and understanding must be clear concrete. A good correct from Systemic Functional Linguistics (SFL) perspective objectivity can understood terms appropriate content. application SFL daily activities may simplify the meaning text sentences so people could decipher carefully minimize misundersta...

Interpersonal communication represents one of the most important aspects in the process of education. Its role may be seen at multiple levels. It can also be considered as a generator of interpersonal relations in the educational process as well as a consequence of the established interpersonal relations at the subject level in the educational process. In other words, interpersonal communicatio...

Functions which control the access to data in groupware should be flexibly designed by offering different options to the end users. However, conflicts might arise among different end users in the process of selecting one of these options. To support users in finding a consentaneous solution for these conflicts, we propose a metafunction called "negotiability". We propose to define and explore t...