What to name a structure contains hash table and vectors?

Here is an easy question: I have a struct which contains two hash tables and one vector. Im looking for a generic name for this kind of s开发者_运维问答tructure. Any suggestions? say factory?

Name it based on what it does. No point in naming based on what it is made up of

MatchingDataObject

You could call it "MatchingTuple" since that is what it appears to be, a tuple of data structures.