Polymake Template Library (PTL)
4.2
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Public Member Functions | |
Int | size () const |
Caution: counting via full enumeration! | |
A special case of an associative container, whose keys are objects of type GenericSet. It is implemented as a recursively nested AVL tree: The topmost tree uses the first set element as a local search key, and his nodes contain second-level trees, using in turn the second set element as a local search key, and so on.
The main purpose of the FaceMap class is to collect faces from a polytope face lattice or a simplicial complex, hence the name. Concept due to Pfetsch and Kaibel.