IndexArraySymmetricEquality struct
Functor for comparing two index arrays for symmetric equality.
This functor compares two index arrays and considers them equal if they contain the same elements, regardless of their order. For arrays of size 1 and 2, special cases are handled explicitly for efficiency. For larger arrays, std::is_permutation is used.
Public functions
- auto operator()(const IndexArray& lhs, const IndexArray& rhs) const -> bool
- Compares two index arrays for symmetric equality.
Function documentation
bool Rodin::
Compares two index arrays for symmetric equality.
| Parameters | |
|---|---|
| lhs | The left-hand side index array. |
| rhs | The right-hand side index array. |
| Returns | true if the arrays are symmetric equal, false otherwise. |