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I have the following problem. I have an automatically generated named list with "stringified" names: a <- list("A"=..., "B"=..., "C"=..., ) then I want to refer to the elements of the list, stored as an vector of names: nn <- c("A", "B", "C"), so that I could get list elements like a$nn[1], a$nn[2], etc. Obviously it

Hi John, thank you for your answer. Sorry if I was not clear ^^' I try to build a RCG (Resource Control Graph) which is a CFG with a weight. In my case, this weight corresponds to the number of heap allocations. Then I want to add this weight to each node (then basic block) of this graph. I think that a CFG is a GraphTraits<BasicBlock*> then I suppose that this RCG will be a