Classes |
struct | any_t |
| This dummy class is used to make the matching of the dummy operator<<() worse than the global operator<<() , if any. More...
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class | has_insertion_operator |
| The implementation class that can be used to determine whether a given type T has a global std::ostream& operator<<(std::ostream&,T const&) defined for it. More...
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Typedefs |
typedef char | no |
typedef char | yes [2] |
Functions |
yes & | defined (std::ostream &) |
| This function is matched only when there is a global operator<<() declared for type T because operator<<()'s return type is std::ostream& .
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no | defined (no) |
| This function is matched only when the dummy operator<<() is matched.
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no | operator<< (std::ostream const &, any_t const &) |
| This dummy operator is matched only when there is no global operator<<() otherwise declared for type T .
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