| 29 | const string empty_string; |
| 30 | |
| 31 | struct column_base |
| 32 | { |
| 33 | virtual string heading() const = 0; |
| 34 | virtual string cell_value( const path & p ) const = 0; |
| 35 | }; |
| 36 | |
| 37 | struct c0 : public column_base |
| 38 | { |
nothing calls this directly
no outgoing calls
no test coverage detected