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authorRyan Harrison <rharrison@chromium.org>2017-07-24 14:30:50 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-07-24 18:53:44 +0000
commit585f4f0828d2bef2ea132a19e28f21af67bb6bdd (patch)
tree0f24f348387b52e996e21f2f7edaab0d6f9261f4 /fpdfsdk/cpdfsdk_pageview.cpp
parent24ef63300f167ac63fb1f7fe8d3323ed6bce1695 (diff)
downloadpdfium-585f4f0828d2bef2ea132a19e28f21af67bb6bdd.tar.xz
Remove extracting characters from input
Throughout the lexer there is use of a pattern where a character is extracted from the location currently being pointed at in the input and tests are done on this value. This is uneeded, since normally the pointer isn't being modified while the character is stored, so the pointer can be dereferenced directly. This CL also cleans ups the implementation of string extraction from the input to be easier to read, since it did depend on the character being extracted to work. The IsFooCharacter methods are also changed to take in a character instead of a pointer, since they are only testing the character value not the pointer. BUG=pdfium:814 Change-Id: I8eda01e0af59ff1f6c6e97d6fb504856c7a08a24 Reviewed-on: https://pdfium-review.googlesource.com/8690 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'fpdfsdk/cpdfsdk_pageview.cpp')
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