LGSPGraphperThreadInIsoSpaceMatchedElements Field

a list which stores for each matcher thread the isomorphy spaces, each contains in a dictionary the elements matched locally used in case the is-matched-bits in the per-thread flags array are not sufficient, employed during parallelized matching the outermost list is read concurrently, so its dimension/content must be fixed before matching begins

public List<List<Dictionary<IGraphElement, IGraphElement>>> perThreadInIsoSpaceMatchedElements