Return the inverse relation (i.e. Invert(cmp(b, a)) is the same as cmp(a, b).
| 57 | |
| 58 | // Return the inverse relation (i.e. Invert(cmp(b, a)) is the same as cmp(a, b). |
| 59 | constexpr ComparisonResult Invert(ComparisonResult result) { |
| 60 | switch (result) { |
| 61 | case ComparisonResult::kLesser: |
| 62 | return ComparisonResult::kGreater; |
| 63 | case ComparisonResult::kGreater: |
| 64 | return ComparisonResult::kLesser; |
| 65 | case ComparisonResult::kEqual: |
| 66 | return ComparisonResult::kEqual; |
| 67 | case ComparisonResult::kNanInequal: |
| 68 | return ComparisonResult::kNanInequal; |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | template <typename OutType> |
| 73 | struct ConversionVisitor { |
no outgoing calls
no test coverage detected