Robin Eckert 3225aaf82b add a new range adaptor boost::adaptors::ref_unwrapped ...

The new adaptor is like boost::adaptors::indirected, but for
std::reference_wrapper values (instead of pointer). It calls
.get() on every value and returns the result. It is useful for
range-based iteration of ranges of std::reference_wrapper (or
related) types.

2015-11-04 19:12:26 +01:00

8.1 KiB

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