A comparator class for Permutahedral_representation. The comparison is in lexicographic order first on vertices and then on ordered partitions with sorted parts. The lexicographic order forces that any face is larger than a coface. More...
Public Member Functions | |
bool | operator() (const Permutahedral_representation_ &lhs, const Permutahedral_representation_ &rhs) const |
Comparison between two permutahedral representations. Both permutahedral representations need to be valid and the vertices of both permutahedral representations need to be of the same size. | |
A comparator class for Permutahedral_representation. The comparison is in lexicographic order first on vertices and then on ordered partitions with sorted parts. The lexicographic order forces that any face is larger than a coface.
Permutahdral_representation_ | Needs to be Permutahedral_representation<Vertex_, Ordered_set_partition_> |