[PATCH] D24842: Add StringRef {take, drop} x {_while, _until}
Zachary Turner via llvm-commits
llvm-commits at lists.llvm.org
Thu Sep 22 13:47:21 PDT 2016
zturner created this revision.
zturner added reviewers: majnemer, joker-eph.
zturner added a subscriber: llvm-commits.
This adds support for some common functional style operations
that allow you to take or drop characters until a certain
condition is met.
Example:
assert(StringRef("ABCD2908XYZ".take_while([](char c) { return ::is_hexdigit(c); }) == "XYZ");
https://reviews.llvm.org/D24842
Files:
include/llvm/ADT/StringRef.h
unittests/ADT/StringRefTest.cpp
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