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authorTom Sepez <tsepez@chromium.org>2017-09-13 09:45:14 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-09-13 20:31:57 +0000
commite762774c7571dbfcc08a0928ea1bae684b605713 (patch)
treef27c1290e2e9de4e10d3e791d4408ba67818b09b /xfa/fwl/cfwl_barcode.cpp
parentb4a6948a97575b194d373e5801fe83d297cdc46f (diff)
downloadpdfium-e762774c7571dbfcc08a0928ea1bae684b605713.tar.xz
Add reverse iterators to CFX String classes.
Reverse iteration with signed lengths and indices is kinda icky without this abstraction, and STL provides this pretty much "for free" given the existing forward iterator. Change-Id: I97c36c8bd23c0aa48195bc17da7c672292b4cde2 Reviewed-on: https://pdfium-review.googlesource.com/13770 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
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