| 28 | const string empty_string; |
| 29 | |
| 30 | struct column_base |
| 31 | { |
| 32 | virtual string heading() const = 0; |
| 33 | virtual string cell_value(const path& p) const = 0; |
| 34 | }; |
| 35 | |
| 36 | struct c0 : public column_base |
| 37 | { |
nothing calls this directly
no outgoing calls
no test coverage detected