[LLVMdev] select1st, select2nd
clattner at apple.com
Fri Jul 15 13:29:14 PDT 2011
On Jul 15, 2011, at 12:35 PM, David Greene wrote:
> I've run into a use case where I'd like to use a mapped_iterator to
> iterator the 1st (or 2nd) items in a sequence of std::pairs. Does
> select1st/select2nd exist somewhere within LLVM or is there some
> equivalent? If not, I'll add it.
Is this making the resultant loop simpler? C++ without lambda's isn't very friendly to functors, what is the before/after effect of doing this?
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