Table 2: Traits use template specialization to make decisions.
Direction | Template Specialization |
[in] | T, const T &, const T *, marshal::in<T>, marshal::in<const T &>, marshal::in<const T *> |
[in/out] | T &, T *, marshal::in_out<T&>, marshal::in_out<T*> |
[out] | marshal::out<T&>, marshal::out<T*> |